AMD Ryzen 5 7600X security mitigation benchmarks by Michael Larabel for a future article.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2402061-NE-2402055NE46 AMD Ryzen 5 7600X CPU Security Mitigations - Phoronix Test Suite AMD Ryzen 5 7600X CPU Security Mitigations AMD Ryzen 5 7600X security mitigation benchmarks by Michael Larabel for a future article.
HTML result view exported from: https://openbenchmarking.org/result/2402061-NE-2402055NE46&sor&export=txt&grr .
AMD Ryzen 5 7600X CPU Security Mitigations Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution System Layer Default mitigations=off spectre_v2=off nospectre_v1 mitigations_off mitigations_on mitigations_on_2 AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads) ASUS ROG CROSSHAIR X670E HERO (0604 BIOS) AMD Device 14d8 32GB 1000GB Sabrent Rocket 4.0 Plus AMD Radeon RX 6800 XT (2575/1000MHz) AMD Navi 21 HDMI Audio ASUS MG28U Intel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411 Ubuntu 22.04 6.0.0-060000rc7daily20221001-generic (x86_64) GNOME Shell 42.4 X Server 1.21.1.3 + Wayland 4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48) 1.3.204 GCC 11.2.0 ext4 3840x2160 AMD Ryzen 5 3600 6-Core @ 4.21GHz (6 Cores / 12 Threads) BIOSTAR B550MX/E PRO (5.17 BIOS) AMD Starship/Matisse 2 x 8 GB DDR4-3200MT/s 3 x 18000GB Seagate ST18000NM000J-2T + 240GB Kingston SHPM228 Realtek RTL8111/8168/8411 Debian 12 6.5.0-0.deb12.4-amd64 (x86_64) GCC 12.2.0 Intel Core i7-7700HQ @ 3.80GHz (4 Cores / 8 Threads) KBL Neptune_KLS (V1.11 BIOS) 16GB 2000GB Samsung SSD 970 EVO Plus 2TB i915drmfb (1100MHz) Realtek ALC255 2 x MSI G241 Ubuntu 20.04 6.5.0-14-generic (x86_64) X Server GCC 9.4.0 overlayfs 1920x1080 docker OpenBenchmarking.org Kernel Details - Default: Transparent Huge Pages: madvise - mitigations=off: Transparent Huge Pages: madvise - spectre_v2=off: Transparent Huge Pages: madvise - nospectre_v1: Transparent Huge Pages: madvise - mitigations_off: Transparent Huge Pages: always - mitigations_on: Transparent Huge Pages: always - mitigations_on_2: Transparent Huge Pages: madvise Compiler Details - Default: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - mitigations=off: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - spectre_v2=off: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - nospectre_v1: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-gBFGDP/gcc-11-11.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - mitigations_off: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - mitigations_on: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-cet --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-defaulted --enable-offload-targets=nvptx-none=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-12-bTRWOB/gcc-12-12.2.0/debian/tmp-gcn/usr --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - mitigations_on_2: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-9QDOt0/gcc-9-9.4.0/debian/tmp-nvptx/usr,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details - Default: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203 - mitigations=off: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203 - spectre_v2=off: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203 - nospectre_v1: Scaling Governor: amd-pstate schedutil (Boost: Enabled) - CPU Microcode: 0xa601203 - mitigations_off: Scaling Governor: amd-pstate-epp powersave (EPP: power) - CPU Microcode: 0x8701030 - mitigations_on: Scaling Governor: amd-pstate-epp powersave (EPP: power) - CPU Microcode: 0x8701030 - mitigations_on_2: Scaling Governor: intel_pstate powersave (EPP: balance_performance) - CPU Microcode: 0xf4 Java Details - Default: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04) - mitigations=off: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04) - spectre_v2=off: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04) - nospectre_v1: OpenJDK Runtime Environment (build 11.0.16+8-post-Ubuntu-0ubuntu122.04) - mitigations_off: OpenJDK Runtime Environment (build 17.0.9+9-Debian-1deb12u1) - mitigations_on: OpenJDK Runtime Environment (build 17.0.9+9-Debian-1deb12u1) - mitigations_on_2: OpenJDK Runtime Environment (build 11.0.21+9-post-Ubuntu-0ubuntu120.04) Python Details - Default: Python 3.10.6 - mitigations=off: Python 3.10.6 - spectre_v2=off: Python 3.10.6 - nospectre_v1: Python 3.10.6 - mitigations_off: Python 3.11.2 - mitigations_on: Python 3.11.2 - mitigations_on_2: Python 3.8.10 Security Details - Default: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations=off: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - spectre_v2=off: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - nospectre_v1: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations_off: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Vulnerable + spec_rstack_overflow: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations_on: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Mitigation of untrained return thunk; SMT enabled with STIBP protection + spec_rstack_overflow: Mitigation of safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional STIBP: always-on RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected - mitigations_on_2: gather_data_sampling: Mitigation of Microcode + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + retbleed: Mitigation of IBRS + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of IBRS IBPB: conditional STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Mitigation of Microcode + tsx_async_abort: Not affected Disk Details - mitigations=off: NONE / errors=remount-ro,relatime,rw / Block Size: 4096 - spectre_v2=off: NONE / errors=remount-ro,relatime,rw / Block Size: 4096 - nospectre_v1: NONE / errors=remount-ro,relatime,rw / Block Size: 4096 - mitigations_off: MQ-DEADLINE / errors=remount-ro,noatime,rw / Block Size: 4096 - mitigations_on: MQ-DEADLINE / errors=remount-ro,noatime,rw / Block Size: 4096 Disk Scheduler Details - mitigations_on_2: NONE
AMD Ryzen 5 7600X CPU Security Mitigations clickhouse: 100M Rows Web Analytics Dataset, First Run / Cold Cache spark: 1000000 - 500 - Broadcast Inner Join Test Time spark: 1000000 - 100 - Broadcast Inner Join Test Time build-nodejs: Time To Compile selenium: Jetstream 2 - Google Chrome spark: 1000000 - 500 - Calculate Pi Benchmark Using Dataframe spark: 1000000 - 500 - Group By Test Time spark: 1000000 - 500 - Calculate Pi Benchmark spark: 1000000 - 500 - Inner Join Test Time spark: 1000000 - 500 - SHA-512 Benchmark Time spark: 1000000 - 500 - Repartition Test Time selenium: ARES-6 - Firefox clickhouse: 100M Rows Web Analytics Dataset, Third Run clickhouse: 100M Rows Web Analytics Dataset, Second Run spark: 1000000 - 100 - SHA-512 Benchmark Time spark: 1000000 - 100 - Inner Join Test Time spark: 1000000 - 100 - Calculate Pi Benchmark spark: 1000000 - 100 - Repartition Test Time spark: 1000000 - 100 - Group By Test Time spark: 1000000 - 100 - Calculate Pi Benchmark Using Dataframe webp2: Quality 75, Compression Effort 7 renaissance: ALS Movie Lens stargate: 192000 - 512 renaissance: Apache Spark PageRank renaissance: Apache Spark ALS renaissance: Savina Reactors.IO renaissance: Akka Unbalanced Cobwebbed Tree couchdb: 100 - 3000 - 30 build-godot: Time To Compile hackbench: 32 - Process selenium: Octane - Firefox stargate: 192000 - 1024 influxdb: 4 - 10000 - 2,5000,1 - 10000 build-linux-kernel: defconfig selenium: Jetstream 2 - Firefox hackbench: 16 - Process dragonflydb: 50 - 5:1 astcenc: Exhaustive stress-ng: CPU Cache build-erlang: Time To Compile hackbench: 16 - Thread compilebench: Initial Create renaissance: Genetic Algorithm Using Jenetics + Futures stargate: 96000 - 512 rocksdb: Read While Writing avifenc: 2 cassandra: Writes dragonflydb: 50 - 1:5 stargate: 96000 - 1024 build-python: Released Build, PGO + LTO Optimized aom-av1: Speed 6 Two-Pass - Bosphorus 4K renaissance: Apache Spark Bayes stargate: 480000 - 512 stargate: 44100 - 512 build-wasmer: Time To Compile build-php: Time To Compile apache: 1000 nginx: 1 nginx: 500 nginx: 1000 apache: 200 apache: 500 nginx: 100 nginx: 200 nginx: 20 apache: 20 apache: 100 apache: 1 build-gdb: Time To Compile cryptsetup: PBKDF2-whirlpool cryptsetup: PBKDF2-sha512 selenium: Speedometer - Google Chrome stargate: 480000 - 1024 rawtherapee: Total Benchmark Time stargate: 44100 - 1024 astcenc: Thorough selenium: Octane - Google Chrome influxdb: 64 - 10000 - 2,5000,1 - 10000 simdjson: LargeRand simdjson: PartialTweets selenium: Speedometer - Firefox stress-ng: Futex rocksdb: Read Rand Write Rand aom-av1: Speed 6 Realtime - Bosphorus 4K rocksdb: Rand Fill rocksdb: Update Rand stress-ng: SENDFILE rocksdb: Rand Read stress-ng: Socket Activity couchdb: 100 - 1000 - 30 sqlite-speedtest: Timed Time - Size 1,000 node-web-tooling: node-octane: selenium: Kraken - Firefox gimp: auto-levels selenium: PSPDFKit WASM - Google Chrome renaissance: Finagle HTTP Requests renaissance: Rand Forest selenium: PSPDFKit WASM - Firefox hackbench: 8 - Thread inkscape: SVG Files To PNG selenium: ARES-6 - Google Chrome hackbench: 8 - Process renaissance: In-Memory Database Shootout sunflow: Global Illumination + Image Synthesis stress-ng: Vector Math stress-ng: MEMFD stress-ng: Context Switching dacapobench: H2 compress-7zip: Decompression Rating compress-7zip: Compression Rating hackbench: 4 - Process webp: Quality 100, Lossless aom-av1: Speed 6 Two-Pass - Bosphorus 1080p build-mesa: Time To Compile aom-av1: Speed 9 Realtime - Bosphorus 4K cryptsetup: AES-XTS 512b Decryption cryptsetup: AES-XTS 512b Encryption cryptsetup: Twofish-XTS 256b Decryption cryptsetup: Serpent-XTS 256b Encryption cryptsetup: Twofish-XTS 512b Decryption cryptsetup: Serpent-XTS 512b Decryption cryptsetup: Twofish-XTS 256b Encryption cryptsetup: Serpent-XTS 256b Decryption cryptsetup: AES-XTS 256b Encryption cryptsetup: Twofish-XTS 512b Encryption cryptsetup: Serpent-XTS 512b Encryption cryptsetup: AES-XTS 256b Decryption darktable: Boat - CPU-only aom-av1: Speed 6 Realtime - Bosphorus 1080p octave-benchmark: gimp: unsharp-mask dacapobench: Tradebeans octave-benchmark: gimp: unsharp-mask aom-av1: Speed 8 Realtime - Bosphorus 4K avifenc: 6, Lossless gimp: resize astcenc: Medium octave-benchmark: aom-av1: Speed 10 Realtime - Bosphorus 4K bork: File Encryption Time selenium: WASM imageConvolute - Firefox gimp: auto-levels selenium: Kraken - Google Chrome gimp: rotate gimp: rotate smhasher: t1ha0_aes_avx2 x86_64 smhasher: t1ha0_aes_avx2 x86_64 darktable: Boat - CPU-only darktable: Masskrug - CPU-only gimp: resize aom-av1: Speed 10 Realtime - Bosphorus 1080p dacapobench: Jython gimp: unsharp-mask unpack-linux: linux-5.19.tar.xz osbench: Create Processes gimp: resize gimp: auto-levels osbench: Memory Allocations node-express-loadtest: webp2: Quality 100, Compression Effort 5 gimp: rotate darktable: Masskrug - CPU-only osbench: Create Files aom-av1: Speed 9 Realtime - Bosphorus 1080p smhasher: FarmHash32 x86_64 AVX smhasher: FarmHash32 x86_64 AVX smhasher: fasthash32 smhasher: fasthash32 osbench: Create Threads build-python: Default smhasher: t1ha2_atonce smhasher: t1ha2_atonce aom-av1: Speed 8 Realtime - Bosphorus 1080p webp2: Default darktable: Boat - CPU-only darktable: Masskrug - CPU-only osbench: Launch Programs webp: Default webp: Quality 100 ctx-clock: Context Switch Time Default mitigations=off spectre_v2=off nospectre_v1 mitigations_off mitigations_on mitigations_on_2 184.94 494.312 320.408 8.84 2.70 144.64 1.49 2.63 1.96 24.05 193.49 195.43 2.49 1.31 142.705291034 1.81 2.50 8.80 0.14 6063.5 1.716562 2161.7 1888.5 4307.2 6145.2 173.614 90.960 60.685 47469 1.800247 1639617.3 73.383 186.929 29.500 4748014.74 0.7134 118.42 77.341 30.558 921.23 1533.8 2.561693 2211654 63.606 128198 5204011.99 2.631916 179.203 12.33 1145.0 3.315365 3.319337 50.338 47.357 113501.57 95948.65 768798.44 761701.46 157494.9 117378.51 789072.41 777810.40 802263.07 132783.11 167725.52 19778.05 44.218 1032071 3004528 318 3.392851 42.244 3.387246 6.7566 97619 2170159.2 1.76 8.49 260 3737267.77 2193817 35.37 1273179 734822 205644.24 61848048 18911.64 56.888 34.727 21.39 87842 513.0 2697 1931.1 523.2 2318 14.036 16.115 9.38 13.730 1874.4 0.798 62472.37 750.33 3918590.92 2323 69374 87246 6.918 2.21 46.22 36.375 68.10 60.91 1538 4.281 45.44 10.944 54.6281 70.20 4.729 18.0 398.0 27.292 76019.83 222.52 2533 11.468 4.526 12.313525 10.786 10.329 51.630100 13673 3.84 9.612 10.276036 203.57 35.065 27852.76 29.553 6583.21 6.047090 13.983 27.485 15576.73 148.53 8.34 4.503 4.274 20.620823 27.37 16.91 188 173.68 514.192 300.626 9.66 2.90 170.089171944 1.63 2.83 2.15 27.06 178.98 181.49 2.64 1.39 170.38 2.00 2.53 9.53 0.14 6573.5 1.371105 2421.0 2040.9 4729.2 6358.2 180.898 94.890 59.646 42415 1.669391 1422635.2 76.096 168.078 31.888 4433214.41 0.7055 102.07 80.477 31.801 978.40 1721.0 2.203020 2102673 64.692 126345 4906211.20 2.488290 188.981 12.07 1209.2 3.109468 3.089036 51.515 50.569 113618.00 99947.89 771249.78 772159.28 157902.05 119966.30 792540.27 781248.75 806609.88 133520.68 157896.89 19744.58 46.386 997814 2839181 296 3.309662 45.596 3.299019 6.6536 85264 2008587.5 1.73 8.42 236 4010537.28 2146762 33.17 1254848 733525 262166.57 59806487 19465.07 58.598 37.457 20.63 76517 585.0 2832 1954.1 583.0 2410 13.513 17.130 9.92 13.091 2058.8 0.839 60145.95 829.29 4250094.39 2415 68554 85135 6.662 2.03 45.38 38.179 64.97 59.06 1613 4.413 44.10 11.228 53.5165 66.89 5.961 18.0 412.2 30.077 73477.81 205.06 2651 11.888 4.584 12.662411 10.968 11.318 52.884976 13337 3.64 10.128 9.259871 188.27 39.143 27849.40 31.265 6579.89 5.819798 14.633 32.645 15550.00 143.93 8.13 4.620 4.482 20.129680 25.64 15.10 188 179.39 513.659 291.533 9.46 2.81 169.396686723 1.62 2.79 2.12 27.54 179.39 183.73 2.61 1.42 169.902213493 1.98 2.64 9.44 0.14 6559.1 1.321064 2452.7 2034.0 4824.9 6350.1 180.832 94.763 59.774 41847 1.617831 1436546.8 76.422 172.810 34.294 4511086.67 0.7051 104.33 80.451 34.956 1016.53 1700.9 2.095509 2125647 65.001 124430 4949025.01 2.424775 205.387 12.17 1249.6 3.024247 3.066031 52.406 50.960 110832.19 99128.83 773618.64 773672.22 144902.62 116305.96 796671.73 785016.14 813661.59 127067.88 144618.25 19455.07 46.352 984966 2794256 296 3.270845 45.124 3.279608 6.6502 89122 2004002.8 1.76 8.48 243 3981215.14 2134050 33.18 1274009 748555 261269.96 59509810 13388.00 59.162 33.669 20.76 79541 565.5 2739 1971.6 576.9 2474 13.669 16.992 10.75 13.316 2050.5 0.836 60067.80 771.24 4313556.04 2468 68098 84875 6.723 2.07 45.30 38.241 65.49 58.13 1643 4.429 44.12 11.060 53.3464 67.21 6.558 18.7 410.5 29.074 73645.85 202.10 2716 12.234 4.712 13.153394 11.005 11.422 54.329856 13412 3.64 10.178 9.651753 191.05 37.662 27851.35 32.901 6580.27 5.829334 14.753 30.839 15563.17 143.11 8.11 4.609 4.481 20.533403 26.33 16.07 188 191.05 493.787 320.397 8.80 2.72 143.115518802 1.47 2.61 1.91 24.18 199.05 195.43 2.39 1.29 143.245371472 1.82 2.42 8.81 0.14 5989.3 1.719619 2164.0 1891.1 4315.0 6110.9 175.193 91.149 60.838 47446 1.808380 1593004.0 73.407 188.300 28.688 4729270.87 0.7131 119.78 76.252 31.422 952.30 1557.6 2.551232 2170738 63.051 129510 5193823.83 2.609789 178.839 12.43 1141.4 3.313637 3.304290 49.905 47.110 110088.64 95819.80 771761.58 770214.55 150886.20 115781.28 794417.69 783100.99 810324.16 126203.49 155262.24 19142.52 44.086 1032757 2995996 320 3.382769 42.184 3.376767 6.7501 98514 2188262.9 1.76 8.48 260 3780298.64 2194921 35.22 1259950 746184 202570.27 61976953 18958.13 57.456 34.175 21.55 87612 516.6 2705 1972.1 516.7 2369 13.949 15.909 9.19 13.662 1882.7 0.799 62556.68 870.37 3887015.19 2325 69595 87859 6.899 2.20 47.24 36.289 68.56 61.30 1519 4.249 45.64 10.741 54.5382 70.64 4.653 18.2 394.6 27.29 76727.22 218.29 2507 11.319 4.536 12.755394 10.683 10.255 52.596092 13824 3.84 9.554 10.155350 203.15 35.065 27854.74 29.580 6582.85 6.136894 13.866 29.744 15575.85 148.41 8.38 4.481 4.295 20.302932 27.42 17.04 188 0.08 12639.0 1.023646 3758.5 3459.2 7314.7 12788.2 203.628 139.430 1.051016 160.783 68.633 2549838.57 0.3457 82.29 134.422 71.456 518.70 1611.8 1.465500 1046607 109.303 2772317.25 1.506549 348.913 6.96 3323.4 1.889375 1.945473 90.595 102.221 25223.01 64737.71 302079.24 294626.66 31616.37 27257.18 316282.35 310504.54 328822.73 35894.85 35052.66 13365.06 94.283 637056 1360627 1.935597 108.480 1.982638 3.2210 0.97 3.58 1839371.45 910051 19.86 542352 270383 875.57 28526606 3789.09 63.984 10.88 3547.3 761.8 37.091 33.174 1.526 35605.44 671.09 2422809.93 2643 37273 38899 14.854 1.51 24.76 36.54 2425.1 2438.7 381.1 621.4 376.5 612.5 380.7 612.8 2799.9 382.2 622.1 2857.6 45.87 19.957 28.51 20.027 20.020 27.8541 11.794 36.81 8.711 16.775 15.587 34.471 52042.39 8.842 106.25 4680 6.746 32.426516 82.942263 2.16 9.074 13.982666 103.07 43.237 23398.87 37.059 6007.38 15.183131 29.214 34.578 14078.47 85.33 4.57 55.230459 14.64 9.60 249 0.09 12764.3 1.048943 3353.6 3379.9 7263.4 12239.3 195.385 254.261 1.073868 511091.9 159.340 114.411 3600552.70 0.3676 86.37 132.281 118.319 293.61 1603.3 1.498869 1162205 104.398 3743113.51 1.534023 337.307 7.68 2940.9 1.937628 1.989128 83.835 96.215 28076.16 36869.06 206279.14 205719.37 35437.74 31076.05 211431.57 209568.13 213199.27 36002.78 38422.05 11390.34 93.965 643308 1376142 1.978710 93.557 2.027391 3.3996 1053138.1 0.98 3.62 1250493.35 993921 20.26 543610 309144 896.86 28461149 3651.83 76.511 11.10 3980.2 727.3 61.794 59.005 1.405 38313.43 642.87 1389284.08 2646 43040 44401 30.874 1.52 26.77 39.96 1888.3 1902.3 358.1 577.5 358.8 569.7 358.1 569.9 1991.5 358.9 579.7 1976.4 44.67 20.031 30.52 18.493 18.911 28.5950 10.645 40.29 10.171 16.912 16.066 34.469 53025.02 7.531 112.09 4359 7.580 63.693523 98.615011 2.36 7.504 31.057227 103.19 43.147 23588.71 36.860 6106.64 27.487278 28.059 34.414 13863.36 86.37 4.83 86.104075 14.40 9.56 504 67.66 4.07 3.62 2152.327 35.37 6.86 604.46 5.05 7.56 4.40 73.83 72.39 6.78 4.39 606.22 4.25 6.03 35.77 0.04 24826.3 0.576828 4749.4 30535.9 10995.7 14503.7 415.272 411.329 0.594699 652566.2 313.902 213.130 0.1605 211.49 258.225 213.666 195.41 3067.3 0.835183 651702 217.849 29729 0.860056 488.107 3.96 4218.1 1.087091 1.123235 151.458 167.422 167.309 1.117857 117.220 1.152638 1.4628 659185.6 0.8 2.75 784751.81 533133 11.90 295967 158403 13739759 2541.92 96.043 36025 17.483 5510.0 939.7 105.606 104.793 5230.5 2.908 12117.20 181.97 820392.60 3931 19883 23921 51.189 1.15 12.83 30.30 22.350 26.90 9.620 20.704 4689 20.43 39.692 12.9683 31.46 9.999 16.302 26.914 46694.16 12.019 13.064 98.30 4784 9.732 47.433376 97.042640 1.00 52.348682 89.59 34.227 25573.60 29.004 7658.35 25.430521 44.74 27.053 15930.96 66.98 2.25 98.249912 12.67 8.44 1549 OpenBenchmarking.org
ClickHouse 100M Rows Web Analytics Dataset, First Run / Cold Cache OpenBenchmarking.org Queries Per Minute, Geo Mean, More Is Better ClickHouse 22.5.4.19 100M Rows Web Analytics Dataset, First Run / Cold Cache nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 40 80 120 160 200 SE +/- 2.42, N = 3 SE +/- 1.75, N = 7 SE +/- 1.63, N = 15 SE +/- 0.95, N = 3 SE +/- 0.69, N = 9 191.05 184.94 179.39 173.68 67.66 MIN: 14.44 / MAX: 30000 MIN: 13.44 / MAX: 30000 MIN: 14.83 / MAX: 30000 MIN: 14.26 / MAX: 20000 MIN: 5.4 / MAX: 15000 1. ClickHouse server version 22.5.4.19 (official build).
Apache Spark Row Count: 1000000 - Partitions: 500 - Broadcast Inner Join Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Broadcast Inner Join Test Time mitigations_on_2 0.9158 1.8316 2.7474 3.6632 4.579 SE +/- 0.02, N = 3 4.07
Apache Spark Row Count: 1000000 - Partitions: 100 - Broadcast Inner Join Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Broadcast Inner Join Test Time mitigations_on_2 0.8145 1.629 2.4435 3.258 4.0725 SE +/- 0.03, N = 3 3.62
Timed Node.js Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Node.js Compilation 18.8 Time To Compile nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 500 1000 1500 2000 2500 SE +/- 0.23, N = 3 SE +/- 0.47, N = 3 SE +/- 0.22, N = 3 SE +/- 0.36, N = 3 SE +/- 1.89, N = 3 493.79 494.31 513.66 514.19 2152.33
Selenium Benchmark: Jetstream 2 - Browser: Google Chrome OpenBenchmarking.org Score, More Is Better Selenium Benchmark: Jetstream 2 - Browser: Google Chrome Default nospectre_v1 mitigations=off spectre_v2=off 70 140 210 280 350 SE +/- 1.44, N = 3 SE +/- 0.69, N = 3 SE +/- 1.49, N = 3 SE +/- 1.42, N = 3 320.41 320.40 300.63 291.53 1. chrome 106.0.5249.91
Apache Spark Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 8 16 24 32 40 SE +/- 0.01, N = 12 SE +/- 0.01, N = 12 SE +/- 0.18, N = 3 SE +/- 0.22, N = 3 SE +/- 1.15, N = 3 8.80 8.84 9.46 9.66 35.37
Apache Spark Row Count: 1000000 - Partitions: 500 - Group By Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Group By Test Time Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 2 4 6 8 10 SE +/- 0.02, N = 12 SE +/- 0.01, N = 12 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.01, N = 3 2.70 2.72 2.81 2.90 6.86
Apache Spark Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 130 260 390 520 650 SE +/- 0.38, N = 12 SE +/- 0.94, N = 12 SE +/- 0.81, N = 3 SE +/- 0.44, N = 3 SE +/- 0.15, N = 3 143.12 144.64 169.40 170.09 604.46
Apache Spark Row Count: 1000000 - Partitions: 500 - Inner Join Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Inner Join Test Time nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 1.1363 2.2726 3.4089 4.5452 5.6815 SE +/- 0.02, N = 12 SE +/- 0.01, N = 12 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 1.47 1.49 1.62 1.63 5.05
Apache Spark Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 2 4 6 8 10 SE +/- 0.02, N = 12 SE +/- 0.02, N = 12 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 2.61 2.63 2.79 2.83 7.56
Apache Spark Row Count: 1000000 - Partitions: 500 - Repartition Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 500 - Repartition Test Time nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 0.99 1.98 2.97 3.96 4.95 SE +/- 0.01, N = 12 SE +/- 0.01, N = 12 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.09, N = 3 1.91 1.96 2.12 2.15 4.40
Selenium Benchmark: ARES-6 - Browser: Firefox OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: ARES-6 - Browser: Firefox Default nospectre_v1 mitigations=off spectre_v2=off 6 12 18 24 30 SE +/- 0.16, N = 15 SE +/- 0.23, N = 6 SE +/- 0.31, N = 15 SE +/- 0.37, N = 3 24.05 24.18 27.06 27.54 1. firefox 105.0.1
ClickHouse 100M Rows Web Analytics Dataset, Third Run OpenBenchmarking.org Queries Per Minute, Geo Mean, More Is Better ClickHouse 22.5.4.19 100M Rows Web Analytics Dataset, Third Run nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 40 80 120 160 200 SE +/- 2.76, N = 3 SE +/- 2.33, N = 7 SE +/- 1.76, N = 15 SE +/- 3.01, N = 3 SE +/- 0.24, N = 9 199.05 193.49 179.39 178.98 73.83 MIN: 13.71 / MAX: 30000 MIN: 15.28 / MAX: 30000 MIN: 14.37 / MAX: 30000 MIN: 14.93 / MAX: 30000 MIN: 5.67 / MAX: 20000 1. ClickHouse server version 22.5.4.19 (official build).
ClickHouse 100M Rows Web Analytics Dataset, Second Run OpenBenchmarking.org Queries Per Minute, Geo Mean, More Is Better ClickHouse 22.5.4.19 100M Rows Web Analytics Dataset, Second Run nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 40 80 120 160 200 SE +/- 3.69, N = 3 SE +/- 1.15, N = 7 SE +/- 1.54, N = 15 SE +/- 3.27, N = 3 SE +/- 0.62, N = 9 195.43 195.43 183.73 181.49 72.39 MIN: 15.84 / MAX: 30000 MIN: 15.43 / MAX: 30000 MIN: 14.92 / MAX: 30000 MIN: 14.91 / MAX: 30000 MIN: 5.71 / MAX: 15000 1. ClickHouse server version 22.5.4.19 (official build).
Apache Spark Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 2 4 6 8 10 SE +/- 0.03, N = 12 SE +/- 0.01, N = 3 SE +/- 0.03, N = 4 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 2.39 2.49 2.61 2.64 6.78
Apache Spark Row Count: 1000000 - Partitions: 100 - Inner Join Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Inner Join Test Time nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on_2 0.9878 1.9756 2.9634 3.9512 4.939 SE +/- 0.02, N = 12 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 4 SE +/- 0.10, N = 3 1.29 1.31 1.39 1.42 4.39
Apache Spark Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 130 260 390 520 650 SE +/- 0.39, N = 3 SE +/- 0.41, N = 12 SE +/- 0.46, N = 4 SE +/- 0.37, N = 3 SE +/- 0.54, N = 3 142.71 143.25 169.90 170.38 606.22
Apache Spark Row Count: 1000000 - Partitions: 100 - Repartition Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Repartition Test Time Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 0.9563 1.9126 2.8689 3.8252 4.7815 SE +/- 0.03, N = 3 SE +/- 0.01, N = 12 SE +/- 0.02, N = 4 SE +/- 0.03, N = 3 SE +/- 0.09, N = 3 1.81 1.82 1.98 2.00 4.25
Apache Spark Row Count: 1000000 - Partitions: 100 - Group By Test Time OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Group By Test Time nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on_2 2 4 6 8 10 SE +/- 0.02, N = 12 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.06, N = 4 SE +/- 0.10, N = 3 2.42 2.50 2.53 2.64 6.03
Apache Spark Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe OpenBenchmarking.org Seconds, Fewer Is Better Apache Spark 3.3 Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 8 16 24 32 40 SE +/- 0.03, N = 3 SE +/- 0.01, N = 12 SE +/- 0.18, N = 4 SE +/- 0.17, N = 3 SE +/- 1.10, N = 3 8.80 8.81 9.44 9.53 35.77
WebP2 Image Encode Encode Settings: Quality 75, Compression Effort 7 OpenBenchmarking.org MP/s, More Is Better WebP2 Image Encode 20220823 Encode Settings: Quality 75, Compression Effort 7 nospectre_v1 spectre_v2=off mitigations=off Default mitigations_on mitigations_off mitigations_on_2 0.0315 0.063 0.0945 0.126 0.1575 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.14 0.14 0.14 0.14 0.09 0.08 0.04 -ldl -ldl -ldl -ldl -lpthread 1. (CXX) g++ options: -msse4.2 -fno-rtti -O3
Renaissance Test: ALS Movie Lens OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: ALS Movie Lens nospectre_v1 Default spectre_v2=off mitigations=off mitigations_off mitigations_on mitigations_on_2 5K 10K 15K 20K 25K SE +/- 27.73, N = 3 SE +/- 20.88, N = 3 SE +/- 25.90, N = 3 SE +/- 2.77, N = 3 SE +/- 27.74, N = 3 SE +/- 18.82, N = 3 SE +/- 203.45, N = 3 5989.3 6063.5 6559.1 6573.5 12639.0 12764.3 24826.3 MIN: 5899.69 / MAX: 6630 MIN: 5988.41 / MAX: 6666.79 MIN: 6442.36 / MAX: 7276.37 MIN: 6510.95 / MAX: 7229.43 MIN: 12597.11 / MAX: 13973.25 MIN: 12729.12 / MAX: 13791.68 MIN: 24468.73 / MAX: 27870.23
Stargate Digital Audio Workstation Sample Rate: 192000 - Buffer Size: 512 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 192000 - Buffer Size: 512 nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.3869 0.7738 1.1607 1.5476 1.9345 SE +/- 0.014851, N = 8 SE +/- 0.018935, N = 3 SE +/- 0.021380, N = 12 SE +/- 0.018304, N = 3 SE +/- 0.000539, N = 3 SE +/- 0.000279, N = 3 SE +/- 0.000703, N = 3 1.719619 1.716562 1.371105 1.321064 1.048943 1.023646 0.576828 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
Renaissance Test: Apache Spark PageRank OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Apache Spark PageRank Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 1000 2000 3000 4000 5000 SE +/- 17.22, N = 9 SE +/- 24.73, N = 3 SE +/- 8.89, N = 3 SE +/- 21.61, N = 8 SE +/- 8.95, N = 3 SE +/- 45.88, N = 3 SE +/- 32.95, N = 12 2161.7 2164.0 2421.0 2452.7 3353.6 3758.5 4749.4 MIN: 1892.77 / MAX: 2408.86 MIN: 1978.41 / MAX: 2344.04 MIN: 2054.83 / MAX: 2716.21 MIN: 2017.59 / MAX: 2786.51 MIN: 3009.89 / MAX: 3522.86 MIN: 3232.47 / MAX: 4044.22 MIN: 4048.73 / MAX: 5197.53
Renaissance Test: Apache Spark ALS OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Apache Spark ALS Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 7K 14K 21K 28K 35K SE +/- 4.75, N = 3 SE +/- 14.03, N = 3 SE +/- 5.86, N = 3 SE +/- 11.25, N = 3 SE +/- 5.56, N = 3 SE +/- 9.39, N = 3 SE +/- 48.57, N = 3 1888.5 1891.1 2034.0 2040.9 3379.9 3459.2 30535.9 MIN: 30162.51 / MAX: 30941.6
Renaissance Test: Savina Reactors.IO OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Savina Reactors.IO Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 2K 4K 6K 8K 10K SE +/- 48.94, N = 4 SE +/- 50.72, N = 4 SE +/- 23.11, N = 3 SE +/- 34.68, N = 15 SE +/- 54.49, N = 15 SE +/- 58.45, N = 3 SE +/- 126.96, N = 4 4307.2 4315.0 4729.2 4824.9 7263.4 7314.7 10995.7 MIN: 4191.34 / MAX: 6592.77 MIN: 4216.34 / MAX: 6180.86 MIN: 4704.2 / MAX: 6866.7 MIN: 4644.3 / MAX: 7420.62 MIN: 7026.42 / MAX: 12864.91 MIN: 7211.35 / MAX: 10618.03 MIN: 10663.39 / MAX: 16020.06
Renaissance Test: Akka Unbalanced Cobwebbed Tree OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Akka Unbalanced Cobwebbed Tree nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 3K 6K 9K 12K 15K SE +/- 19.74, N = 3 SE +/- 9.16, N = 3 SE +/- 26.64, N = 3 SE +/- 11.45, N = 3 SE +/- 39.83, N = 3 SE +/- 40.62, N = 3 SE +/- 98.20, N = 3 6110.9 6145.2 6350.1 6358.2 12239.3 12788.2 14503.7 MIN: 4623.37 / MAX: 6134.99 MIN: 4647.99 / MAX: 6163.22 MIN: 4684.07 / MAX: 6403.21 MIN: 4813.39 / MAX: 6380.91 MIN: 9559.13 / MAX: 12304.01 MIN: 9911.88 / MAX: 12844.15 MIN: 10620.32 / MAX: 14666.68
Apache CouchDB Bulk Size: 100 - Inserts: 3000 - Rounds: 30 OpenBenchmarking.org Seconds, Fewer Is Better Apache CouchDB 3.2.2 Bulk Size: 100 - Inserts: 3000 - Rounds: 30 Default nospectre_v1 spectre_v2=off mitigations=off 40 80 120 160 200 SE +/- 0.20, N = 3 SE +/- 0.43, N = 3 SE +/- 0.78, N = 3 SE +/- 1.04, N = 3 173.61 175.19 180.83 180.90 1. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD
Timed Godot Game Engine Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Godot Game Engine Compilation 3.2.3 Time To Compile Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 90 180 270 360 450 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.34, N = 3 SE +/- 0.53, N = 3 SE +/- 0.36, N = 3 90.96 91.15 94.76 94.89 195.39 203.63 415.27
Hackbench Count: 32 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 32 - Type: Process mitigations=off spectre_v2=off Default nospectre_v1 mitigations_off mitigations_on mitigations_on_2 90 180 270 360 450 SE +/- 0.86, N = 3 SE +/- 0.40, N = 3 SE +/- 0.69, N = 4 SE +/- 0.63, N = 4 SE +/- 0.16, N = 3 SE +/- 1.04, N = 3 SE +/- 3.91, N = 3 59.65 59.77 60.69 60.84 139.43 254.26 411.33 1. (CC) gcc options: -lpthread
Selenium Benchmark: Octane - Browser: Firefox OpenBenchmarking.org Geometric Mean, More Is Better Selenium Benchmark: Octane - Browser: Firefox Default nospectre_v1 mitigations=off spectre_v2=off 10K 20K 30K 40K 50K SE +/- 109.79, N = 3 SE +/- 92.64, N = 3 SE +/- 764.90, N = 15 SE +/- 578.90, N = 15 47469 47446 42415 41847 1. firefox 105.0.1
Stargate Digital Audio Workstation Sample Rate: 192000 - Buffer Size: 1024 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 192000 - Buffer Size: 1024 nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.4069 0.8138 1.2207 1.6276 2.0345 SE +/- 0.002602, N = 3 SE +/- 0.002266, N = 3 SE +/- 0.003233, N = 3 SE +/- 0.003634, N = 3 SE +/- 0.000599, N = 3 SE +/- 0.000870, N = 3 SE +/- 0.000579, N = 3 1.808380 1.800247 1.669391 1.617831 1.073868 1.051016 0.594699 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
InfluxDB Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 OpenBenchmarking.org val/sec, More Is Better InfluxDB 1.8.2 Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 mitigations_on 400K 800K 1200K 1600K 2000K SE +/- 8362.03, N = 3 SE +/- 12508.97, N = 3 SE +/- 11065.03, N = 3 SE +/- 11305.83, N = 15 SE +/- 2010.63, N = 3 SE +/- 2218.20, N = 3 1639617.3 1593004.0 1436546.8 1422635.2 652566.2 511091.9
Timed Linux Kernel Compilation Build: defconfig OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 5.18 Build: defconfig Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 70 140 210 280 350 SE +/- 0.29, N = 3 SE +/- 0.21, N = 3 SE +/- 0.19, N = 3 SE +/- 0.23, N = 3 SE +/- 0.51, N = 3 SE +/- 0.50, N = 3 SE +/- 0.48, N = 3 73.38 73.41 76.10 76.42 159.34 160.78 313.90
Selenium Benchmark: Jetstream 2 - Browser: Firefox OpenBenchmarking.org Score, More Is Better Selenium Benchmark: Jetstream 2 - Browser: Firefox nospectre_v1 Default spectre_v2=off mitigations=off 40 80 120 160 200 SE +/- 1.05, N = 3 SE +/- 2.08, N = 3 SE +/- 1.93, N = 3 SE +/- 1.05, N = 3 188.30 186.93 172.81 168.08 1. firefox 105.0.1
Hackbench Count: 16 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Process nospectre_v1 Default mitigations=off spectre_v2=off mitigations_off mitigations_on mitigations_on_2 50 100 150 200 250 SE +/- 0.15, N = 3 SE +/- 0.31, N = 15 SE +/- 0.56, N = 15 SE +/- 0.47, N = 15 SE +/- 0.33, N = 3 SE +/- 0.92, N = 3 SE +/- 0.58, N = 3 28.69 29.50 31.89 34.29 68.63 114.41 213.13 1. (CC) gcc options: -lpthread
Dragonflydb Clients: 50 - Set To Get Ratio: 5:1 OpenBenchmarking.org Ops/sec, More Is Better Dragonflydb 0.6 Clients: 50 - Set To Get Ratio: 5:1 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off 1000K 2000K 3000K 4000K 5000K SE +/- 5534.42, N = 3 SE +/- 14392.05, N = 3 SE +/- 21808.91, N = 3 SE +/- 2380.55, N = 3 SE +/- 81927.04, N = 12 SE +/- 48234.65, N = 15 4748014.74 4729270.87 4511086.67 4433214.41 3600552.70 2549838.57 1. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre
ASTC Encoder Preset: Exhaustive OpenBenchmarking.org MT/s, More Is Better ASTC Encoder 4.0 Preset: Exhaustive Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.1605 0.321 0.4815 0.642 0.8025 SE +/- 0.0005, N = 3 SE +/- 0.0004, N = 3 SE +/- 0.0002, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0001, N = 3 SE +/- 0.0007, N = 3 SE +/- 0.0002, N = 3 0.7134 0.7131 0.7055 0.7051 0.3676 0.3457 0.1605 1. (CXX) g++ options: -O3 -flto -pthread
Stress-NG Test: CPU Cache OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: CPU Cache mitigations_on_2 nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off 50 100 150 200 250 SE +/- 1.58, N = 3 SE +/- 1.42, N = 15 SE +/- 2.17, N = 15 SE +/- 1.27, N = 15 SE +/- 0.93, N = 7 SE +/- 1.55, N = 15 SE +/- 1.54, N = 15 211.49 119.78 118.42 104.33 102.07 86.37 82.29 -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor 1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
Timed Erlang/OTP Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Erlang/OTP Compilation 25.0 Time To Compile nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 60 120 180 240 300 SE +/- 0.21, N = 3 SE +/- 0.45, N = 3 SE +/- 0.11, N = 3 SE +/- 0.17, N = 3 SE +/- 0.21, N = 3 SE +/- 0.19, N = 3 SE +/- 0.86, N = 3 76.25 77.34 80.45 80.48 132.28 134.42 258.23
Hackbench Count: 16 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 16 - Type: Thread Default nospectre_v1 mitigations=off spectre_v2=off mitigations_off mitigations_on mitigations_on_2 50 100 150 200 250 SE +/- 0.16, N = 3 SE +/- 0.23, N = 15 SE +/- 0.32, N = 3 SE +/- 0.51, N = 15 SE +/- 0.31, N = 3 SE +/- 0.95, N = 3 SE +/- 0.52, N = 3 30.56 31.42 31.80 34.96 71.46 118.32 213.67 1. (CC) gcc options: -lpthread
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create spectre_v2=off mitigations=off nospectre_v1 Default mitigations_off mitigations_on mitigations_on_2 200 400 600 800 1000 SE +/- 13.24, N = 3 SE +/- 10.75, N = 15 SE +/- 4.77, N = 3 SE +/- 5.08, N = 3 SE +/- 7.14, N = 15 SE +/- 1.95, N = 3 SE +/- 0.66, N = 3 1016.53 978.40 952.30 921.23 518.70 293.61 195.41
Renaissance Test: Genetic Algorithm Using Jenetics + Futures OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Genetic Algorithm Using Jenetics + Futures Default nospectre_v1 mitigations_on mitigations_off spectre_v2=off mitigations=off mitigations_on_2 700 1400 2100 2800 3500 SE +/- 8.13, N = 3 SE +/- 19.26, N = 3 SE +/- 16.15, N = 6 SE +/- 3.65, N = 3 SE +/- 9.47, N = 3 SE +/- 12.40, N = 3 SE +/- 43.60, N = 3 1533.8 1557.6 1603.3 1611.8 1700.9 1721.0 3067.3 MIN: 1419.89 / MAX: 1595.85 MIN: 1509.71 / MAX: 1604.91 MIN: 1501.38 / MAX: 1662.83 MIN: 1540.62 / MAX: 1641.22 MIN: 1670.11 / MAX: 1753.38 MIN: 1639.6 / MAX: 1763.75 MIN: 2959.55 / MAX: 3225.27
Stargate Digital Audio Workstation Sample Rate: 96000 - Buffer Size: 512 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 96000 - Buffer Size: 512 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.5764 1.1528 1.7292 2.3056 2.882 SE +/- 0.004412, N = 3 SE +/- 0.006926, N = 3 SE +/- 0.011840, N = 3 SE +/- 0.024275, N = 3 SE +/- 0.009866, N = 3 SE +/- 0.001781, N = 3 SE +/- 0.001408, N = 3 2.561693 2.551232 2.203020 2.095509 1.498869 1.465500 0.835183 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
Facebook RocksDB Test: Read While Writing OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 7.5.3 Test: Read While Writing Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 500K 1000K 1500K 2000K 2500K SE +/- 4930.87, N = 3 SE +/- 16640.10, N = 3 SE +/- 13568.43, N = 3 SE +/- 7823.94, N = 3 SE +/- 5714.81, N = 3 SE +/- 8364.28, N = 15 SE +/- 7141.16, N = 5 2211654 2170738 2125647 2102673 1162205 1046607 651702 1. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread
libavif avifenc Encoder Speed: 2 OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 0.10 Encoder Speed: 2 nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 50 100 150 200 250 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.16, N = 3 SE +/- 0.17, N = 3 SE +/- 0.32, N = 3 SE +/- 0.25, N = 3 SE +/- 0.78, N = 3 63.05 63.61 64.69 65.00 104.40 109.30 217.85 1. (CXX) g++ options: -O3 -fPIC -lm
Apache Cassandra Test: Writes OpenBenchmarking.org Op/s, More Is Better Apache Cassandra 4.0 Test: Writes nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on_2 30K 60K 90K 120K 150K SE +/- 542.95, N = 3 SE +/- 155.83, N = 3 SE +/- 1151.27, N = 3 SE +/- 152.99, N = 3 SE +/- 312.34, N = 4 129510 128198 126345 124430 29729
Dragonflydb Clients: 50 - Set To Get Ratio: 1:5 OpenBenchmarking.org Ops/sec, More Is Better Dragonflydb 0.6 Clients: 50 - Set To Get Ratio: 1:5 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off 1.1M 2.2M 3.3M 4.4M 5.5M SE +/- 18534.87, N = 3 SE +/- 1238.97, N = 3 SE +/- 30319.84, N = 3 SE +/- 30030.55, N = 3 SE +/- 30877.02, N = 3 SE +/- 59774.28, N = 15 5204011.99 5193823.83 4949025.01 4906211.20 3743113.51 2772317.25 1. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre
Stargate Digital Audio Workstation Sample Rate: 96000 - Buffer Size: 1024 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 96000 - Buffer Size: 1024 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.5922 1.1844 1.7766 2.3688 2.961 SE +/- 0.000805, N = 3 SE +/- 0.001455, N = 3 SE +/- 0.008482, N = 3 SE +/- 0.032968, N = 3 SE +/- 0.004999, N = 3 SE +/- 0.002118, N = 3 SE +/- 0.000895, N = 3 2.631916 2.609789 2.488290 2.424775 1.534023 1.506549 0.860056 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
Timed CPython Compilation Build Configuration: Released Build, PGO + LTO Optimized OpenBenchmarking.org Seconds, Fewer Is Better Timed CPython Compilation 3.10.6 Build Configuration: Released Build, PGO + LTO Optimized nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 110 220 330 440 550 178.84 179.20 188.98 205.39 337.31 348.91 488.11
AOM AV1 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 3 6 9 12 15 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 12.43 12.33 12.17 12.07 7.68 6.96 3.96 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
Renaissance Test: Apache Spark Bayes OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Apache Spark Bayes nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 900 1800 2700 3600 4500 SE +/- 12.70, N = 3 SE +/- 8.93, N = 3 SE +/- 2.21, N = 3 SE +/- 13.91, N = 15 SE +/- 5.80, N = 3 SE +/- 16.51, N = 3 SE +/- 58.59, N = 3 1141.4 1145.0 1209.2 1249.6 2940.9 3323.4 4218.1 MIN: 827.27 / MAX: 1162.45 MIN: 842.42 / MAX: 1157.93 MIN: 897.84 / MAX: 1211.92 MIN: 815 / MAX: 1324.82 MIN: 2313.31 / MAX: 2950.59 MIN: 2566.58 / MAX: 3351.28 MIN: 3174.2 / MAX: 4309.53
Stargate Digital Audio Workstation Sample Rate: 480000 - Buffer Size: 512 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 480000 - Buffer Size: 512 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.746 1.492 2.238 2.984 3.73 SE +/- 0.007265, N = 3 SE +/- 0.007378, N = 3 SE +/- 0.028578, N = 7 SE +/- 0.017755, N = 3 SE +/- 0.002442, N = 3 SE +/- 0.003827, N = 3 SE +/- 0.001892, N = 3 3.315365 3.313637 3.109468 3.024247 1.937628 1.889375 1.087091 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
Stargate Digital Audio Workstation Sample Rate: 44100 - Buffer Size: 512 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 44100 - Buffer Size: 512 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.7469 1.4938 2.2407 2.9876 3.7345 SE +/- 0.005175, N = 3 SE +/- 0.007979, N = 3 SE +/- 0.016823, N = 3 SE +/- 0.028583, N = 7 SE +/- 0.003662, N = 3 SE +/- 0.002791, N = 3 SE +/- 0.000502, N = 3 3.319337 3.304290 3.089036 3.066031 1.989128 1.945473 1.123235 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
Timed Wasmer Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Wasmer Compilation 2.3 Time To Compile nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 30 60 90 120 150 SE +/- 0.24, N = 3 SE +/- 0.28, N = 3 SE +/- 0.52, N = 6 SE +/- 0.45, N = 3 SE +/- 0.63, N = 3 SE +/- 0.83, N = 3 SE +/- 0.63, N = 3 49.91 50.34 51.52 52.41 83.84 90.60 151.46 1. (CC) gcc options: -m64 -ldl -lgcc_s -lutil -lrt -lpthread -lm -lc -pie -nodefaultlibs
Timed PHP Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 8.1.9 Time To Compile nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 40 80 120 160 200 SE +/- 0.14, N = 3 SE +/- 0.12, N = 3 SE +/- 0.65, N = 3 SE +/- 0.02, N = 3 SE +/- 0.27, N = 3 SE +/- 0.48, N = 3 SE +/- 0.57, N = 3 47.11 47.36 50.57 50.96 96.22 102.22 167.42
Apache HTTP Server Concurrent Requests: 1000 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 1000 mitigations=off Default spectre_v2=off nospectre_v1 mitigations_on mitigations_off 20K 40K 60K 80K 100K SE +/- 102.14, N = 3 SE +/- 105.05, N = 3 SE +/- 157.13, N = 3 SE +/- 176.51, N = 3 SE +/- 19.09, N = 3 SE +/- 70.01, N = 3 113618.00 113501.57 110832.19 110088.64 28076.16 25223.01 1. (CC) gcc options: -shared -fPIC -O2
nginx Concurrent Requests: 1 OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 1 mitigations=off spectre_v2=off Default nospectre_v1 mitigations_off mitigations_on 20K 40K 60K 80K 100K SE +/- 91.83, N = 3 SE +/- 322.62, N = 3 SE +/- 151.57, N = 3 SE +/- 45.20, N = 3 SE +/- 162.34, N = 3 SE +/- 42.69, N = 3 99947.89 99128.83 95948.65 95819.80 64737.71 36869.06 1. (CC) gcc options: -lcrypt -lz -O3 -march=native
nginx Concurrent Requests: 500 OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 500 spectre_v2=off nospectre_v1 mitigations=off Default mitigations_off mitigations_on 170K 340K 510K 680K 850K SE +/- 196.26, N = 3 SE +/- 500.39, N = 3 SE +/- 973.32, N = 3 SE +/- 188.62, N = 3 SE +/- 1209.25, N = 3 SE +/- 532.91, N = 3 773618.64 771761.58 771249.78 768798.44 302079.24 206279.14 1. (CC) gcc options: -lcrypt -lz -O3 -march=native
nginx Concurrent Requests: 1000 OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 1000 spectre_v2=off mitigations=off nospectre_v1 Default mitigations_off mitigations_on 170K 340K 510K 680K 850K SE +/- 2038.51, N = 3 SE +/- 734.26, N = 3 SE +/- 5142.20, N = 3 SE +/- 525.15, N = 3 SE +/- 394.03, N = 3 SE +/- 364.30, N = 3 773672.22 772159.28 770214.55 761701.46 294626.66 205719.37 1. (CC) gcc options: -lcrypt -lz -O3 -march=native
Apache HTTP Server Concurrent Requests: 200 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 200 mitigations=off Default nospectre_v1 spectre_v2=off mitigations_on mitigations_off 30K 60K 90K 120K 150K SE +/- 786.71, N = 3 SE +/- 871.12, N = 3 SE +/- 704.93, N = 3 SE +/- 379.00, N = 3 SE +/- 25.14, N = 3 SE +/- 256.22, N = 3 157902.05 157494.90 150886.20 144902.62 35437.74 31616.37 1. (CC) gcc options: -shared -fPIC -O2
Apache HTTP Server Concurrent Requests: 500 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 500 mitigations=off Default spectre_v2=off nospectre_v1 mitigations_on mitigations_off 30K 60K 90K 120K 150K SE +/- 108.62, N = 3 SE +/- 149.74, N = 3 SE +/- 124.99, N = 3 SE +/- 292.60, N = 3 SE +/- 52.86, N = 3 SE +/- 221.32, N = 3 119966.30 117378.51 116305.96 115781.28 31076.05 27257.18 1. (CC) gcc options: -shared -fPIC -O2
nginx Concurrent Requests: 100 OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 100 spectre_v2=off nospectre_v1 mitigations=off Default mitigations_off mitigations_on 200K 400K 600K 800K 1000K SE +/- 193.95, N = 3 SE +/- 425.55, N = 3 SE +/- 555.72, N = 3 SE +/- 1108.07, N = 3 SE +/- 326.13, N = 3 SE +/- 94.44, N = 3 796671.73 794417.69 792540.27 789072.41 316282.35 211431.57 1. (CC) gcc options: -lcrypt -lz -O3 -march=native
nginx Concurrent Requests: 200 OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 200 spectre_v2=off nospectre_v1 mitigations=off Default mitigations_off mitigations_on 200K 400K 600K 800K 1000K SE +/- 817.28, N = 3 SE +/- 531.06, N = 3 SE +/- 881.66, N = 3 SE +/- 1106.74, N = 3 SE +/- 224.91, N = 3 SE +/- 200.13, N = 3 785016.14 783100.99 781248.75 777810.40 310504.54 209568.13 1. (CC) gcc options: -lcrypt -lz -O3 -march=native
nginx Concurrent Requests: 20 OpenBenchmarking.org Requests Per Second, More Is Better nginx 1.21.1 Concurrent Requests: 20 spectre_v2=off nospectre_v1 mitigations=off Default mitigations_off mitigations_on 200K 400K 600K 800K 1000K SE +/- 1001.65, N = 3 SE +/- 1251.10, N = 3 SE +/- 879.83, N = 3 SE +/- 656.96, N = 3 SE +/- 802.14, N = 3 SE +/- 630.60, N = 3 813661.59 810324.16 806609.88 802263.07 328822.73 213199.27 1. (CC) gcc options: -lcrypt -lz -O3 -march=native
Apache HTTP Server Concurrent Requests: 20 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 20 mitigations=off Default spectre_v2=off nospectre_v1 mitigations_on mitigations_off 30K 60K 90K 120K 150K SE +/- 91.66, N = 3 SE +/- 27.51, N = 3 SE +/- 333.67, N = 3 SE +/- 111.87, N = 3 SE +/- 133.00, N = 3 SE +/- 183.81, N = 3 133520.68 132783.11 127067.88 126203.49 36002.78 35894.85 1. (CC) gcc options: -shared -fPIC -O2
Apache HTTP Server Concurrent Requests: 100 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 100 Default mitigations=off nospectre_v1 spectre_v2=off mitigations_on mitigations_off 40K 80K 120K 160K 200K SE +/- 447.04, N = 3 SE +/- 535.74, N = 3 SE +/- 289.66, N = 3 SE +/- 308.24, N = 3 SE +/- 51.67, N = 3 SE +/- 201.05, N = 3 167725.52 157896.89 155262.24 144618.25 38422.05 35052.66 1. (CC) gcc options: -shared -fPIC -O2
Apache HTTP Server Concurrent Requests: 1 OpenBenchmarking.org Requests Per Second, More Is Better Apache HTTP Server 2.4.48 Concurrent Requests: 1 Default mitigations=off spectre_v2=off nospectre_v1 mitigations_off mitigations_on 4K 8K 12K 16K 20K SE +/- 44.42, N = 3 SE +/- 57.71, N = 3 SE +/- 72.23, N = 3 SE +/- 262.03, N = 3 SE +/- 57.38, N = 3 SE +/- 14.09, N = 3 19778.05 19744.58 19455.07 19142.52 13365.06 11390.34 1. (CC) gcc options: -shared -fPIC -O2
Timed GDB GNU Debugger Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed GDB GNU Debugger Compilation 10.2 Time To Compile nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 40 80 120 160 200 SE +/- 0.03, N = 3 SE +/- 0.16, N = 3 SE +/- 0.16, N = 3 SE +/- 0.05, N = 3 SE +/- 0.08, N = 3 SE +/- 0.39, N = 3 SE +/- 0.43, N = 3 44.09 44.22 46.35 46.39 93.97 94.28 167.31
Cryptsetup PBKDF2-whirlpool OpenBenchmarking.org Iterations Per Second, More Is Better Cryptsetup PBKDF2-whirlpool nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off 200K 400K 600K 800K 1000K SE +/- 2958.90, N = 3 SE +/- 2035.67, N = 3 SE +/- 12414.92, N = 15 SE +/- 12745.74, N = 15 SE +/- 1822.99, N = 3 SE +/- 1953.49, N = 3 1032757 1032071 997814 984966 643308 637056
Cryptsetup PBKDF2-sha512 OpenBenchmarking.org Iterations Per Second, More Is Better Cryptsetup PBKDF2-sha512 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off 600K 1200K 1800K 2400K 3000K SE +/- 4298.33, N = 3 SE +/- 9884.29, N = 3 SE +/- 49916.48, N = 15 SE +/- 52383.54, N = 15 SE +/- 6370.80, N = 3 SE +/- 3582.07, N = 3 3004528 2995996 2839181 2794256 1376142 1360627
Selenium Benchmark: Speedometer - Browser: Google Chrome OpenBenchmarking.org Runs Per Minute, More Is Better Selenium Benchmark: Speedometer - Browser: Google Chrome nospectre_v1 Default spectre_v2=off mitigations=off 70 140 210 280 350 SE +/- 1.45, N = 3 SE +/- 2.03, N = 3 SE +/- 3.12, N = 4 SE +/- 2.25, N = 15 320 318 296 296 1. chrome 106.0.5249.91
Stargate Digital Audio Workstation Sample Rate: 480000 - Buffer Size: 1024 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 480000 - Buffer Size: 1024 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.7634 1.5268 2.2902 3.0536 3.817 SE +/- 0.007974, N = 3 SE +/- 0.003307, N = 3 SE +/- 0.020795, N = 3 SE +/- 0.009096, N = 3 SE +/- 0.004038, N = 3 SE +/- 0.002159, N = 3 SE +/- 0.000765, N = 3 3.392851 3.382769 3.309662 3.270845 1.978710 1.935597 1.117857 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
RawTherapee Total Benchmark Time OpenBenchmarking.org Seconds, Fewer Is Better RawTherapee Total Benchmark Time nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 30 60 90 120 150 SE +/- 0.14, N = 3 SE +/- 0.01, N = 3 SE +/- 0.15, N = 3 SE +/- 0.20, N = 3 SE +/- 0.36, N = 3 SE +/- 0.19, N = 3 SE +/- 0.79, N = 3 42.18 42.24 45.12 45.60 93.56 108.48 117.22 1. nospectre_v1: RawTherapee, version 5.8, command line. 2. Default: RawTherapee, version 5.8, command line. 3. spectre_v2=off: RawTherapee, version 5.8, command line. 4. mitigations=off: RawTherapee, version 5.8, command line. 5. mitigations_on: RawTherapee, version 5.9, command line. 6. mitigations_off: RawTherapee, version 5.9, command line. 7. mitigations_on_2: RawTherapee, version 5.8, command line.
Stargate Digital Audio Workstation Sample Rate: 44100 - Buffer Size: 1024 OpenBenchmarking.org Render Ratio, More Is Better Stargate Digital Audio Workstation 21.10.9 Sample Rate: 44100 - Buffer Size: 1024 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 0.7621 1.5242 2.2863 3.0484 3.8105 SE +/- 0.004659, N = 3 SE +/- 0.002407, N = 3 SE +/- 0.008268, N = 3 SE +/- 0.020488, N = 3 SE +/- 0.001859, N = 3 SE +/- 0.003225, N = 3 SE +/- 0.001369, N = 3 3.387246 3.376767 3.299019 3.279608 2.027391 1.982638 1.152638 1. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions
ASTC Encoder Preset: Thorough OpenBenchmarking.org MT/s, More Is Better ASTC Encoder 4.0 Preset: Thorough Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 2 4 6 8 10 SE +/- 0.0072, N = 3 SE +/- 0.0044, N = 3 SE +/- 0.0060, N = 3 SE +/- 0.0058, N = 3 SE +/- 0.0050, N = 3 SE +/- 0.0112, N = 3 SE +/- 0.0048, N = 3 6.7566 6.7501 6.6536 6.6502 3.3996 3.2210 1.4628 1. (CXX) g++ options: -O3 -flto -pthread
Selenium Benchmark: Octane - Browser: Google Chrome OpenBenchmarking.org Geometric Mean, More Is Better Selenium Benchmark: Octane - Browser: Google Chrome nospectre_v1 Default spectre_v2=off mitigations=off 20K 40K 60K 80K 100K SE +/- 265.98, N = 3 SE +/- 337.18, N = 3 SE +/- 1186.89, N = 3 SE +/- 1825.46, N = 12 98514 97619 89122 85264 1. chrome 106.0.5249.91
InfluxDB Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 OpenBenchmarking.org val/sec, More Is Better InfluxDB 1.8.2 Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000 nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_on_2 500K 1000K 1500K 2000K 2500K SE +/- 12147.99, N = 3 SE +/- 2961.89, N = 3 SE +/- 7361.87, N = 3 SE +/- 7632.48, N = 3 SE +/- 2227.26, N = 3 SE +/- 849.64, N = 3 2188262.9 2170159.2 2008587.5 2004002.8 1053138.1 659185.6
simdjson Throughput Test: LargeRandom OpenBenchmarking.org GB/s, More Is Better simdjson 2.0 Throughput Test: LargeRandom nospectre_v1 spectre_v2=off Default mitigations=off mitigations_on mitigations_off mitigations_on_2 0.396 0.792 1.188 1.584 1.98 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.76 1.76 1.76 1.73 0.98 0.97 0.80 -pthread 1. (CXX) g++ options: -O3
simdjson Throughput Test: PartialTweets OpenBenchmarking.org GB/s, More Is Better simdjson 2.0 Throughput Test: PartialTweets Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 2 4 6 8 10 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 8.49 8.48 8.48 8.42 3.62 3.58 2.75 -pthread 1. (CXX) g++ options: -O3
Selenium Benchmark: Speedometer - Browser: Firefox OpenBenchmarking.org Runs Per Minute, More Is Better Selenium Benchmark: Speedometer - Browser: Firefox nospectre_v1 Default spectre_v2=off mitigations=off 60 120 180 240 300 SE +/- 0.33, N = 3 SE +/- 0.58, N = 3 SE +/- 0.88, N = 3 SE +/- 0.88, N = 3 260 260 243 236 1. firefox 105.0.1
Stress-NG Test: Futex OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: Futex mitigations=off spectre_v2=off nospectre_v1 Default mitigations_off mitigations_on mitigations_on_2 900K 1800K 2700K 3600K 4500K SE +/- 30094.15, N = 3 SE +/- 18405.23, N = 3 SE +/- 10778.99, N = 3 SE +/- 10256.33, N = 3 SE +/- 16270.14, N = 15 SE +/- 7267.96, N = 3 SE +/- 5756.55, N = 15 4010537.28 3981215.14 3780298.64 3737267.77 1839371.45 1250493.35 784751.81 -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor 1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
Facebook RocksDB Test: Read Random Write Random OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 7.5.3 Test: Read Random Write Random nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 500K 1000K 1500K 2000K 2500K SE +/- 5155.94, N = 3 SE +/- 11858.65, N = 3 SE +/- 4689.09, N = 3 SE +/- 23302.96, N = 4 SE +/- 2199.67, N = 3 SE +/- 3833.61, N = 3 SE +/- 6530.17, N = 3 2194921 2193817 2146762 2134050 993921 910051 533133 1. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread
AOM AV1 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 8 16 24 32 40 SE +/- 0.32, N = 12 SE +/- 0.39, N = 12 SE +/- 0.39, N = 12 SE +/- 0.34, N = 15 SE +/- 0.15, N = 3 SE +/- 0.25, N = 3 SE +/- 0.06, N = 3 35.37 35.22 33.18 33.17 20.26 19.86 11.90 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
Facebook RocksDB Test: Random Fill OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 7.5.3 Test: Random Fill spectre_v2=off Default nospectre_v1 mitigations=off mitigations_on mitigations_off mitigations_on_2 300K 600K 900K 1200K 1500K SE +/- 4988.21, N = 3 SE +/- 9874.13, N = 3 SE +/- 6604.77, N = 3 SE +/- 3726.79, N = 3 SE +/- 2019.93, N = 3 SE +/- 1711.59, N = 3 SE +/- 1960.38, N = 3 1274009 1273179 1259950 1254848 543610 542352 295967 1. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread
Facebook RocksDB Test: Update Random OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 7.5.3 Test: Update Random spectre_v2=off nospectre_v1 Default mitigations=off mitigations_on mitigations_off mitigations_on_2 160K 320K 480K 640K 800K SE +/- 5261.31, N = 3 SE +/- 2306.38, N = 3 SE +/- 4024.29, N = 3 SE +/- 3242.39, N = 3 SE +/- 2278.95, N = 3 SE +/- 281.52, N = 3 SE +/- 573.99, N = 3 748555 746184 734822 733525 309144 270383 158403 1. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread
Stress-NG Test: SENDFILE OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: SENDFILE mitigations=off spectre_v2=off Default nospectre_v1 mitigations_on mitigations_off 60K 120K 180K 240K 300K SE +/- 200.36, N = 3 SE +/- 594.25, N = 3 SE +/- 115.34, N = 3 SE +/- 250.59, N = 3 SE +/- 7.28, N = 15 SE +/- 5.68, N = 15 262166.57 261269.96 205644.24 202570.27 896.86 875.57 1. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
Facebook RocksDB Test: Random Read OpenBenchmarking.org Op/s, More Is Better Facebook RocksDB 7.5.3 Test: Random Read nospectre_v1 Default mitigations=off spectre_v2=off mitigations_off mitigations_on mitigations_on_2 13M 26M 39M 52M 65M SE +/- 176655.16, N = 3 SE +/- 32394.54, N = 3 SE +/- 231143.15, N = 3 SE +/- 225292.34, N = 3 SE +/- 10512.27, N = 3 SE +/- 231803.16, N = 3 SE +/- 39003.82, N = 3 61976953 61848048 59806487 59509810 28526606 28461149 13739759 1. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: Socket Activity mitigations=off nospectre_v1 Default spectre_v2=off mitigations_off mitigations_on mitigations_on_2 4K 8K 12K 16K 20K SE +/- 120.42, N = 3 SE +/- 33.52, N = 3 SE +/- 36.09, N = 3 SE +/- 154.65, N = 15 SE +/- 28.05, N = 3 SE +/- 30.46, N = 12 SE +/- 2.31, N = 3 19465.07 18958.13 18911.64 13388.00 3789.09 3651.83 2541.92 -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor 1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
Apache CouchDB Bulk Size: 100 - Inserts: 1000 - Rounds: 30 OpenBenchmarking.org Seconds, Fewer Is Better Apache CouchDB 3.2.2 Bulk Size: 100 - Inserts: 1000 - Rounds: 30 Default nospectre_v1 mitigations=off spectre_v2=off 13 26 39 52 65 SE +/- 0.54, N = 3 SE +/- 0.12, N = 3 SE +/- 0.33, N = 3 SE +/- 0.20, N = 3 56.89 57.46 58.60 59.16 1. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD
SQLite Speedtest Timed Time - Size 1,000 OpenBenchmarking.org Seconds, Fewer Is Better SQLite Speedtest 3.30 Timed Time - Size 1,000 spectre_v2=off nospectre_v1 Default mitigations=off mitigations_off mitigations_on mitigations_on_2 20 40 60 80 100 SE +/- 0.05, N = 3 SE +/- 0.16, N = 3 SE +/- 0.05, N = 3 SE +/- 0.16, N = 3 SE +/- 0.36, N = 3 SE +/- 0.19, N = 3 SE +/- 0.05, N = 3 33.67 34.18 34.73 37.46 63.98 76.51 96.04 -ldl -lpthread 1. (CC) gcc options: -O2 -lz
Node.js V8 Web Tooling Benchmark OpenBenchmarking.org runs/s, More Is Better Node.js V8 Web Tooling Benchmark nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off 5 10 15 20 25 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.09, N = 3 SE +/- 0.08, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 21.55 21.39 20.76 20.63 11.10 10.88
Node.js Octane Benchmark OpenBenchmarking.org Score, More Is Better Node.js Octane Benchmark Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 20K 40K 60K 80K 100K SE +/- 129.99, N = 3 SE +/- 358.52, N = 3 SE +/- 1487.67, N = 15 SE +/- 391.32, N = 3 SE +/- 273.51, N = 10 87842 87612 79541 76517 36025
Selenium Benchmark: Kraken - Browser: Firefox OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: Kraken - Browser: Firefox Default nospectre_v1 spectre_v2=off mitigations=off 130 260 390 520 650 SE +/- 3.87, N = 3 SE +/- 2.84, N = 3 SE +/- 6.80, N = 12 SE +/- 4.45, N = 3 513.0 516.6 565.5 585.0 1. firefox 105.0.1
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: auto-levels mitigations_on_2 4 8 12 16 20 SE +/- 0.06, N = 3 17.35
Selenium Benchmark: PSPDFKit WASM - Browser: Google Chrome OpenBenchmarking.org Score, Fewer Is Better Selenium Benchmark: PSPDFKit WASM - Browser: Google Chrome Default nospectre_v1 spectre_v2=off mitigations=off 600 1200 1800 2400 3000 SE +/- 24.26, N = 3 SE +/- 10.71, N = 3 SE +/- 32.56, N = 4 SE +/- 26.90, N = 6 2697 2705 2739 2832 1. chrome 106.0.5249.91
Renaissance Test: Finagle HTTP Requests OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Finagle HTTP Requests Default mitigations=off spectre_v2=off nospectre_v1 mitigations_off mitigations_on mitigations_on_2 1200 2400 3600 4800 6000 SE +/- 17.40, N = 3 SE +/- 27.59, N = 3 SE +/- 11.75, N = 3 SE +/- 9.59, N = 3 SE +/- 24.93, N = 3 SE +/- 20.39, N = 3 SE +/- 16.80, N = 3 1931.1 1954.1 1971.6 1972.1 3547.3 3980.2 5510.0 MIN: 1667.89 / MAX: 2421.74 MIN: 1695.23 / MAX: 2338.25 MIN: 1749.15 / MAX: 2379.6 MIN: 1680.78 / MAX: 2306.77 MIN: 2861.6 / MAX: 4207.51 MIN: 3562.3 / MAX: 4349.42 MIN: 4818.01 / MAX: 6632.04
Renaissance Test: Random Forest OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: Random Forest nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 200 400 600 800 1000 SE +/- 2.97, N = 3 SE +/- 3.72, N = 3 SE +/- 6.35, N = 5 SE +/- 8.39, N = 3 SE +/- 7.80, N = 3 SE +/- 3.32, N = 3 SE +/- 0.76, N = 3 516.7 523.2 576.9 583.0 727.3 761.8 939.7 MIN: 418.35 / MAX: 640.35 MIN: 448.83 / MAX: 620.39 MIN: 473.38 / MAX: 731.32 MIN: 494.2 / MAX: 674.22 MIN: 657.45 / MAX: 989.09 MIN: 659.99 / MAX: 1001.63 MIN: 793.59 / MAX: 1398.11
Selenium Benchmark: PSPDFKit WASM - Browser: Firefox OpenBenchmarking.org Score, Fewer Is Better Selenium Benchmark: PSPDFKit WASM - Browser: Firefox Default nospectre_v1 mitigations=off spectre_v2=off 500 1000 1500 2000 2500 SE +/- 8.37, N = 3 SE +/- 24.36, N = 3 SE +/- 2.85, N = 3 SE +/- 28.75, N = 4 2318 2369 2410 2474 1. firefox 105.0.1
Hackbench Count: 8 - Type: Thread OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Thread mitigations=off spectre_v2=off nospectre_v1 Default mitigations_off mitigations_on mitigations_on_2 20 40 60 80 100 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 3 SE +/- 0.25, N = 3 SE +/- 0.39, N = 3 SE +/- 0.11, N = 3 13.51 13.67 13.95 14.04 37.09 61.79 105.61 1. (CC) gcc options: -lpthread
Inkscape Operation: SVG Files To PNG OpenBenchmarking.org Seconds, Fewer Is Better Inkscape Operation: SVG Files To PNG nospectre_v1 Default spectre_v2=off mitigations=off 4 8 12 16 20 SE +/- 0.14, N = 7 SE +/- 0.11, N = 12 SE +/- 0.12, N = 15 SE +/- 0.14, N = 12 15.91 16.12 16.99 17.13 1. Inkscape 1.1.2 (0a00cf5339, 2022-02-04)
Selenium Benchmark: ARES-6 - Browser: Google Chrome OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: ARES-6 - Browser: Google Chrome nospectre_v1 Default mitigations=off spectre_v2=off 3 6 9 12 15 SE +/- 0.07, N = 3 SE +/- 0.10, N = 5 SE +/- 0.12, N = 3 SE +/- 0.06, N = 3 9.19 9.38 9.92 10.75 1. chrome 106.0.5249.91
Hackbench Count: 8 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 8 - Type: Process mitigations=off spectre_v2=off nospectre_v1 Default mitigations_off mitigations_on mitigations_on_2 20 40 60 80 100 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.37, N = 3 SE +/- 0.37, N = 3 SE +/- 0.20, N = 3 13.09 13.32 13.66 13.73 33.17 59.01 104.79 1. (CC) gcc options: -lpthread
Renaissance Test: In-Memory Database Shootout OpenBenchmarking.org ms, Fewer Is Better Renaissance 0.14 Test: In-Memory Database Shootout Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on_2 1100 2200 3300 4400 5500 SE +/- 5.74, N = 3 SE +/- 3.44, N = 3 SE +/- 20.73, N = 3 SE +/- 21.89, N = 3 SE +/- 36.05, N = 3 1874.4 1882.7 2050.5 2058.8 5230.5 MIN: 1719.29 / MAX: 2054.21 MIN: 1755.55 / MAX: 2079.19 MIN: 1831.2 / MAX: 2295.42 MIN: 1866.04 / MAX: 2319.96 MIN: 4499.25 / MAX: 5989.44
Sunflow Rendering System Global Illumination + Image Synthesis OpenBenchmarking.org Seconds, Fewer Is Better Sunflow Rendering System 0.07.2 Global Illumination + Image Synthesis Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 0.6543 1.3086 1.9629 2.6172 3.2715 SE +/- 0.006, N = 15 SE +/- 0.008, N = 15 SE +/- 0.008, N = 15 SE +/- 0.008, N = 15 SE +/- 0.018, N = 3 SE +/- 0.020, N = 3 SE +/- 0.030, N = 3 0.798 0.799 0.836 0.839 1.405 1.526 2.908 MIN: 0.72 / MAX: 1.07 MIN: 0.71 / MAX: 1.07 MIN: 0.74 / MAX: 1.12 MIN: 0.75 / MAX: 1.26 MIN: 1.28 / MAX: 1.92 MIN: 1.31 / MAX: 2.05 MIN: 2.68 / MAX: 3.6
Stress-NG Test: Vector Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: Vector Math nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 13K 26K 39K 52K 65K SE +/- 27.16, N = 3 SE +/- 30.81, N = 3 SE +/- 29.89, N = 3 SE +/- 37.86, N = 3 SE +/- 9.12, N = 3 SE +/- 62.33, N = 3 SE +/- 20.01, N = 3 62556.68 62472.37 60145.95 60067.80 38313.43 35605.44 12117.20 -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor 1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
Stress-NG Test: MEMFD OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: MEMFD nospectre_v1 mitigations=off spectre_v2=off Default mitigations_off mitigations_on mitigations_on_2 200 400 600 800 1000 SE +/- 0.94, N = 3 SE +/- 0.72, N = 3 SE +/- 2.20, N = 3 SE +/- 0.03, N = 3 SE +/- 1.40, N = 3 SE +/- 0.17, N = 3 SE +/- 0.45, N = 3 870.37 829.29 771.24 750.33 671.09 642.87 181.97 -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor 1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
Stress-NG Test: Context Switching OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.14 Test: Context Switching spectre_v2=off mitigations=off Default nospectre_v1 mitigations_off mitigations_on mitigations_on_2 900K 1800K 2700K 3600K 4500K SE +/- 32653.63, N = 3 SE +/- 24144.91, N = 3 SE +/- 24498.62, N = 3 SE +/- 35449.67, N = 3 SE +/- 3700.78, N = 3 SE +/- 2877.30, N = 3 SE +/- 2170.78, N = 3 4313556.04 4250094.39 3918590.92 3887015.19 2422809.93 1389284.08 820392.60 -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor -lapparmor 1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread
DaCapo Benchmark Java Test: H2 OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: H2 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_off mitigations_on mitigations_on_2 800 1600 2400 3200 4000 SE +/- 27.78, N = 20 SE +/- 24.48, N = 17 SE +/- 20.41, N = 20 SE +/- 23.90, N = 4 SE +/- 29.48, N = 5 SE +/- 46.88, N = 20 SE +/- 46.00, N = 16 2323 2325 2415 2468 2643 2646 3931
7-Zip Compression Test: Decompression Rating OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 22.01 Test: Decompression Rating nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 15K 30K 45K 60K 75K SE +/- 57.41, N = 3 SE +/- 52.92, N = 3 SE +/- 109.49, N = 3 SE +/- 328.48, N = 3 SE +/- 625.31, N = 3 SE +/- 469.69, N = 3 SE +/- 79.99, N = 4 69595 69374 68554 68098 43040 37273 19883 1. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
7-Zip Compression Test: Compression Rating OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 22.01 Test: Compression Rating nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 20K 40K 60K 80K 100K SE +/- 285.93, N = 3 SE +/- 146.32, N = 3 SE +/- 85.83, N = 3 SE +/- 43.91, N = 3 SE +/- 571.85, N = 3 SE +/- 150.39, N = 3 SE +/- 261.32, N = 4 87859 87246 85135 84875 44401 38899 23921 1. (CXX) g++ options: -lpthread -ldl -O2 -fPIC
Hackbench Count: 4 - Type: Process OpenBenchmarking.org Seconds, Fewer Is Better Hackbench Count: 4 - Type: Process mitigations=off spectre_v2=off nospectre_v1 Default mitigations_off mitigations_on mitigations_on_2 12 24 36 48 60 SE +/- 0.015, N = 3 SE +/- 0.013, N = 3 SE +/- 0.003, N = 3 SE +/- 0.019, N = 3 SE +/- 0.346, N = 15 SE +/- 0.112, N = 3 SE +/- 0.143, N = 3 6.662 6.723 6.899 6.918 14.854 30.874 51.189 1. (CC) gcc options: -lpthread
WebP Image Encode Encode Settings: Quality 100, Lossless OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Quality 100, Lossless Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 0.4973 0.9946 1.4919 1.9892 2.4865 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.04, N = 15 SE +/- 0.07, N = 12 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 2.21 2.20 2.07 2.03 1.52 1.51 1.15 -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm
AOM AV1 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 11 22 33 44 55 SE +/- 0.07, N = 3 SE +/- 0.35, N = 3 SE +/- 0.31, N = 3 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 47.24 46.22 45.38 45.30 26.77 24.76 12.83 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
Timed Mesa Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Mesa Compilation 21.0 Time To Compile nospectre_v1 Default mitigations=off spectre_v2=off 9 18 27 36 45 SE +/- 0.11, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 36.29 36.38 38.18 38.24
AOM AV1 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 15 30 45 60 75 SE +/- 0.05, N = 3 SE +/- 0.08, N = 3 SE +/- 0.57, N = 15 SE +/- 0.55, N = 15 SE +/- 0.27, N = 3 SE +/- 0.16, N = 3 SE +/- 0.08, N = 3 68.56 68.10 65.49 64.97 39.96 36.54 30.30 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
Cryptsetup AES-XTS 512b Decryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup AES-XTS 512b Decryption mitigations_off mitigations_on 500 1000 1500 2000 2500 SE +/- 2.66, N = 3 SE +/- 3.90, N = 3 2425.1 1888.3
Cryptsetup AES-XTS 512b Encryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup AES-XTS 512b Encryption mitigations_off mitigations_on 500 1000 1500 2000 2500 SE +/- 8.76, N = 3 SE +/- 3.80, N = 3 2438.7 1902.3
Cryptsetup Twofish-XTS 256b Decryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Twofish-XTS 256b Decryption mitigations_off mitigations_on 80 160 240 320 400 SE +/- 0.76, N = 3 SE +/- 0.61, N = 3 381.1 358.1
Cryptsetup Serpent-XTS 256b Encryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Serpent-XTS 256b Encryption mitigations_off mitigations_on 130 260 390 520 650 SE +/- 1.27, N = 3 SE +/- 3.63, N = 3 621.4 577.5
Cryptsetup Twofish-XTS 512b Decryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Twofish-XTS 512b Decryption mitigations_off mitigations_on 80 160 240 320 400 SE +/- 3.95, N = 3 376.5 358.8
Cryptsetup Serpent-XTS 512b Decryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Serpent-XTS 512b Decryption mitigations_off mitigations_on 130 260 390 520 650 SE +/- 0.26, N = 3 SE +/- 1.07, N = 3 612.5 569.7
Cryptsetup Twofish-XTS 256b Encryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Twofish-XTS 256b Encryption mitigations_off mitigations_on 80 160 240 320 400 SE +/- 0.92, N = 3 SE +/- 1.55, N = 3 380.7 358.1
Cryptsetup Serpent-XTS 256b Decryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Serpent-XTS 256b Decryption mitigations_off mitigations_on 130 260 390 520 650 SE +/- 2.22, N = 3 SE +/- 1.38, N = 3 612.8 569.9
Cryptsetup AES-XTS 256b Encryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup AES-XTS 256b Encryption mitigations_off mitigations_on 600 1200 1800 2400 3000 SE +/- 93.02, N = 3 SE +/- 4.95, N = 3 2799.9 1991.5
Cryptsetup Twofish-XTS 512b Encryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Twofish-XTS 512b Encryption mitigations_off mitigations_on 80 160 240 320 400 SE +/- 1.11, N = 3 SE +/- 0.61, N = 3 382.2 358.9
Cryptsetup Serpent-XTS 512b Encryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup Serpent-XTS 512b Encryption mitigations_off mitigations_on 130 260 390 520 650 SE +/- 1.34, N = 3 SE +/- 0.94, N = 3 622.1 579.7
Cryptsetup AES-XTS 256b Decryption OpenBenchmarking.org MiB/s, More Is Better Cryptsetup AES-XTS 256b Decryption mitigations_off mitigations_on 600 1200 1800 2400 3000 SE +/- 18.47, N = 3 SE +/- 4.60, N = 3 2857.6 1976.4
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 3.0.1 Test: Boat - Acceleration: CPU-only mitigations_on_2 5 10 15 20 25 SE +/- 0.06, N = 3 22.35
AOM AV1 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p nospectre_v1 Default mitigations=off spectre_v2=off mitigations_off mitigations_on mitigations_on_2 14 28 42 56 70 SE +/- 0.82, N = 3 SE +/- 0.60, N = 15 SE +/- 0.45, N = 10 SE +/- 0.81, N = 3 SE +/- 0.33, N = 3 SE +/- 0.41, N = 3 SE +/- 0.20, N = 3 61.30 60.91 59.06 58.13 45.87 44.67 26.90 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
GNU Octave Benchmark OpenBenchmarking.org Seconds, Fewer Is Better GNU Octave Benchmark 5.2.0 mitigations_on_2 3 6 9 12 15 SE +/- 0.064, N = 5 9.542
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: unsharp-mask mitigations_on_2 5 10 15 20 25 SE +/- 0.03, N = 3 20.70
DaCapo Benchmark Java Test: Tradebeans OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Tradebeans nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on_2 1000 2000 3000 4000 5000 SE +/- 16.38, N = 5 SE +/- 11.07, N = 20 SE +/- 20.14, N = 4 SE +/- 17.00, N = 4 SE +/- 72.57, N = 20 1519 1538 1613 1643 4689
GNU Octave Benchmark OpenBenchmarking.org Seconds, Fewer Is Better GNU Octave Benchmark 6.4.0 nospectre_v1 Default mitigations=off spectre_v2=off 0.9965 1.993 2.9895 3.986 4.9825 SE +/- 0.034, N = 5 SE +/- 0.026, N = 5 SE +/- 0.047, N = 20 SE +/- 0.042, N = 25 4.249 4.281 4.413 4.429
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.34 Test: unsharp-mask mitigations_off mitigations_on 5 10 15 20 25 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 19.96 20.03
AOM AV1 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 10 20 30 40 50 SE +/- 0.04, N = 3 SE +/- 0.17, N = 3 SE +/- 0.44, N = 5 SE +/- 0.26, N = 3 SE +/- 0.04, N = 3 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 45.64 45.44 44.12 44.10 30.52 28.51 20.43 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
libavif avifenc Encoder Speed: 6, Lossless OpenBenchmarking.org Seconds, Fewer Is Better libavif avifenc 0.10 Encoder Speed: 6, Lossless nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 9 18 27 36 45 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.10, N = 7 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 SE +/- 0.36, N = 3 10.74 10.94 11.06 11.23 18.49 20.03 39.69 1. (CXX) g++ options: -O3 -fPIC -lm
GIMP Test: resize OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.34 Test: resize mitigations_on mitigations_off 5 10 15 20 25 SE +/- 0.09, N = 3 SE +/- 0.06, N = 3 18.91 20.02
ASTC Encoder Preset: Medium OpenBenchmarking.org MT/s, More Is Better ASTC Encoder 4.0 Preset: Medium Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 12 24 36 48 60 SE +/- 0.07, N = 3 SE +/- 0.12, N = 3 SE +/- 0.09, N = 3 SE +/- 0.12, N = 3 SE +/- 0.05, N = 3 SE +/- 0.13, N = 3 SE +/- 0.05, N = 3 54.63 54.54 53.52 53.35 28.60 27.85 12.97 1. (CXX) g++ options: -O3 -flto -pthread
GNU Octave Benchmark OpenBenchmarking.org Seconds, Fewer Is Better GNU Octave Benchmark 7.3.0 mitigations_on mitigations_off 3 6 9 12 15 SE +/- 0.05, N = 5 SE +/- 0.07, N = 5 10.65 11.79
AOM AV1 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 16 32 48 64 80 SE +/- 0.19, N = 3 SE +/- 0.08, N = 3 SE +/- 0.74, N = 3 SE +/- 0.58, N = 15 SE +/- 0.09, N = 3 SE +/- 0.23, N = 3 SE +/- 0.27, N = 3 70.64 70.20 67.21 66.89 40.29 36.81 31.46 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
Bork File Encrypter File Encryption Time OpenBenchmarking.org Seconds, Fewer Is Better Bork File Encrypter 1.4 File Encryption Time nospectre_v1 Default mitigations=off spectre_v2=off mitigations_off mitigations_on_2 mitigations_on 3 6 9 12 15 SE +/- 0.023, N = 3 SE +/- 0.027, N = 3 SE +/- 0.690, N = 12 SE +/- 0.732, N = 12 SE +/- 0.023, N = 3 SE +/- 0.092, N = 15 SE +/- 0.069, N = 3 4.653 4.729 5.961 6.558 8.711 9.999 10.171
Selenium Benchmark: WASM imageConvolute - Browser: Firefox OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: WASM imageConvolute - Browser: Firefox Default mitigations=off nospectre_v1 spectre_v2=off 5 10 15 20 25 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.37, N = 15 18.0 18.0 18.2 18.7 1. firefox 105.0.1
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.34 Test: auto-levels mitigations_off mitigations_on 4 8 12 16 20 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 16.78 16.91
Selenium Benchmark: Kraken - Browser: Google Chrome OpenBenchmarking.org ms, Fewer Is Better Selenium Benchmark: Kraken - Browser: Google Chrome nospectre_v1 Default spectre_v2=off mitigations=off 90 180 270 360 450 SE +/- 3.44, N = 3 SE +/- 0.75, N = 3 SE +/- 2.14, N = 3 SE +/- 1.20, N = 3 394.6 398.0 410.5 412.2 1. chrome 106.0.5249.91
GIMP Test: rotate OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: rotate mitigations_on_2 4 8 12 16 20 SE +/- 0.02, N = 3 16.30
GIMP Test: rotate OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.34 Test: rotate mitigations_off mitigations_on 4 8 12 16 20 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 15.59 16.07
SMHasher Hash: t1ha0_aes_avx2 x86_64 OpenBenchmarking.org cycles/hash, Fewer Is Better SMHasher 2022-08-22 Hash: t1ha0_aes_avx2 x86_64 mitigations_on_2 nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off 8 16 24 32 40 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 12 SE +/- 0.65, N = 15 SE +/- 0.70, N = 15 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 26.91 27.29 27.29 29.07 30.08 34.47 34.47 -flto -lpthread -flto -flto -flto -flto -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
SMHasher Hash: t1ha0_aes_avx2 x86_64 OpenBenchmarking.org MiB/sec, More Is Better SMHasher 2022-08-22 Hash: t1ha0_aes_avx2 x86_64 nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 16K 32K 48K 64K 80K SE +/- 17.81, N = 3 SE +/- 653.31, N = 12 SE +/- 804.49, N = 15 SE +/- 801.16, N = 15 SE +/- 322.00, N = 3 SE +/- 389.27, N = 3 SE +/- 569.56, N = 3 76727.22 76019.83 73645.85 73477.81 53025.02 52042.39 46694.16 -flto -flto -flto -flto -flto=auto -flto=auto -flto -lpthread 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 4.2.1 Test: Boat - Acceleration: CPU-only mitigations_on mitigations_off 2 4 6 8 10 SE +/- 0.042, N = 3 SE +/- 0.085, N = 6 7.531 8.842
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 3.0.1 Test: Masskrug - Acceleration: CPU-only mitigations_on_2 3 6 9 12 15 SE +/- 0.03, N = 3 12.02
GIMP Test: resize OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.18 Test: resize mitigations_on_2 3 6 9 12 15 SE +/- 0.06, N = 3 12.93
AOM AV1 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 50 100 150 200 250 SE +/- 2.39, N = 3 SE +/- 2.33, N = 3 SE +/- 1.93, N = 15 SE +/- 1.88, N = 15 SE +/- 0.22, N = 3 SE +/- 1.26, N = 4 SE +/- 2.00, N = 15 222.52 218.29 205.06 202.10 112.09 106.25 98.30 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
DaCapo Benchmark Java Test: Jython OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Jython nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 1000 2000 3000 4000 5000 SE +/- 17.36, N = 4 SE +/- 28.54, N = 4 SE +/- 27.46, N = 20 SE +/- 23.92, N = 20 SE +/- 51.36, N = 4 SE +/- 51.86, N = 4 SE +/- 40.31, N = 4 2507 2533 2651 2716 4359 4680 4784
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.30 Test: unsharp-mask nospectre_v1 Default mitigations=off spectre_v2=off 3 6 9 12 15 SE +/- 0.07, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 11.32 11.47 11.89 12.23
Unpacking The Linux Kernel linux-5.19.tar.xz OpenBenchmarking.org Seconds, Fewer Is Better Unpacking The Linux Kernel 5.19 linux-5.19.tar.xz Default nospectre_v1 mitigations=off spectre_v2=off mitigations_off mitigations_on mitigations_on_2 3 6 9 12 15 SE +/- 0.012, N = 4 SE +/- 0.007, N = 4 SE +/- 0.018, N = 4 SE +/- 0.041, N = 20 SE +/- 0.031, N = 4 SE +/- 0.066, N = 4 SE +/- 0.039, N = 4 4.526 4.536 4.584 4.712 6.746 7.580 9.732
OSBench Test: Create Processes OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Processes Default mitigations=off nospectre_v1 spectre_v2=off mitigations_off mitigations_on_2 mitigations_on 14 28 42 56 70 SE +/- 0.07, N = 3 SE +/- 0.15, N = 4 SE +/- 0.15, N = 3 SE +/- 0.10, N = 15 SE +/- 0.42, N = 15 SE +/- 0.28, N = 3 SE +/- 0.50, N = 3 12.31 12.66 12.76 13.15 32.43 47.43 63.69 1. (CC) gcc options: -lm
GIMP Test: resize OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.30 Test: resize nospectre_v1 Default mitigations=off spectre_v2=off 3 6 9 12 15 SE +/- 0.05, N = 3 SE +/- 0.09, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 10.68 10.79 10.97 11.01
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.30 Test: auto-levels nospectre_v1 Default mitigations=off spectre_v2=off 3 6 9 12 15 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 10.26 10.33 11.32 11.42
OSBench Test: Memory Allocations OpenBenchmarking.org Ns Per Event, Fewer Is Better OSBench Test: Memory Allocations Default nospectre_v1 mitigations=off spectre_v2=off mitigations_off mitigations_on_2 mitigations_on 20 40 60 80 100 SE +/- 0.28, N = 3 SE +/- 0.19, N = 3 SE +/- 0.18, N = 3 SE +/- 0.86, N = 15 SE +/- 0.56, N = 15 SE +/- 0.31, N = 3 SE +/- 0.16, N = 3 51.63 52.60 52.88 54.33 82.94 97.04 98.62 1. (CC) gcc options: -lm
Node.js Express HTTP Load Test OpenBenchmarking.org Requests Per Second, More Is Better Node.js Express HTTP Load Test nospectre_v1 Default spectre_v2=off mitigations=off 3K 6K 9K 12K 15K SE +/- 119.32, N = 3 SE +/- 52.83, N = 3 SE +/- 54.36, N = 3 SE +/- 88.05, N = 3 13824 13673 13412 13337
WebP2 Image Encode Encode Settings: Quality 100, Compression Effort 5 OpenBenchmarking.org MP/s, More Is Better WebP2 Image Encode 20220823 Encode Settings: Quality 100, Compression Effort 5 nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 0.864 1.728 2.592 3.456 4.32 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 3.84 3.84 3.64 3.64 2.36 2.16 1.00 -ldl -ldl -ldl -ldl -lpthread 1. (CXX) g++ options: -msse4.2 -fno-rtti -O3
GIMP Test: rotate OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.10.30 Test: rotate nospectre_v1 Default mitigations=off spectre_v2=off 3 6 9 12 15 SE +/- 0.019, N = 3 SE +/- 0.052, N = 3 SE +/- 0.117, N = 3 SE +/- 0.046, N = 3 9.554 9.612 10.128 10.178
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 4.2.1 Test: Masskrug - Acceleration: CPU-only mitigations_on mitigations_off 3 6 9 12 15 SE +/- 0.006, N = 3 SE +/- 0.036, N = 3 7.504 9.074
OSBench Test: Create Files OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Files mitigations=off spectre_v2=off nospectre_v1 Default mitigations_off mitigations_on mitigations_on_2 12 24 36 48 60 SE +/- 0.073113, N = 15 SE +/- 0.002596, N = 3 SE +/- 0.005907, N = 3 SE +/- 0.007197, N = 3 SE +/- 0.055302, N = 3 SE +/- 0.075161, N = 3 SE +/- 0.112370, N = 3 9.259871 9.651753 10.155350 10.276036 13.982666 31.057227 52.348682 1. (CC) gcc options: -lm
AOM AV1 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off mitigations_on_2 40 80 120 160 200 SE +/- 0.03, N = 3 SE +/- 1.43, N = 3 SE +/- 2.05, N = 15 SE +/- 1.97, N = 15 SE +/- 1.18, N = 3 SE +/- 0.35, N = 3 SE +/- 0.54, N = 3 203.57 203.15 191.05 188.27 103.19 103.07 89.59 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
SMHasher Hash: FarmHash32 x86_64 AVX OpenBenchmarking.org cycles/hash, Fewer Is Better SMHasher 2022-08-22 Hash: FarmHash32 x86_64 AVX mitigations_on_2 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off 10 20 30 40 50 SE +/- 0.34, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 1.50, N = 3 SE +/- 2.06, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 34.23 35.07 35.07 37.66 39.14 43.15 43.24 -flto -lpthread -flto -flto -flto -flto -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
SMHasher Hash: FarmHash32 x86_64 AVX OpenBenchmarking.org MiB/sec, More Is Better SMHasher 2022-08-22 Hash: FarmHash32 x86_64 AVX nospectre_v1 Default spectre_v2=off mitigations=off mitigations_on_2 mitigations_on mitigations_off 6K 12K 18K 24K 30K SE +/- 1.18, N = 3 SE +/- 0.46, N = 3 SE +/- 1.66, N = 3 SE +/- 1.77, N = 3 SE +/- 86.51, N = 3 SE +/- 27.21, N = 3 SE +/- 116.35, N = 3 27854.74 27852.76 27851.35 27849.40 25573.60 23588.71 23398.87 -flto -flto -flto -flto -flto -lpthread -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
SMHasher Hash: fasthash32 OpenBenchmarking.org cycles/hash, Fewer Is Better SMHasher 2022-08-22 Hash: fasthash32 mitigations_on_2 Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off 9 18 27 36 45 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 1.64, N = 3 SE +/- 1.64, N = 3 SE +/- 0.07, N = 3 SE +/- 0.08, N = 3 29.00 29.55 29.58 31.27 32.90 36.86 37.06 -flto -lpthread -flto -flto -flto -flto -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
SMHasher Hash: fasthash32 OpenBenchmarking.org MiB/sec, More Is Better SMHasher 2022-08-22 Hash: fasthash32 mitigations_on_2 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off 1600 3200 4800 6400 8000 SE +/- 45.63, N = 3 SE +/- 3.59, N = 3 SE +/- 6.07, N = 3 SE +/- 2.28, N = 3 SE +/- 0.54, N = 3 SE +/- 7.22, N = 3 SE +/- 76.79, N = 3 7658.35 6583.21 6582.85 6580.27 6579.89 6106.64 6007.38 -flto -lpthread -flto -flto -flto -flto -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
OSBench Test: Create Threads OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Create Threads mitigations=off spectre_v2=off Default nospectre_v1 mitigations_off mitigations_on_2 mitigations_on 6 12 18 24 30 SE +/- 0.045383, N = 3 SE +/- 0.029810, N = 3 SE +/- 0.062329, N = 3 SE +/- 0.032370, N = 3 SE +/- 0.278379, N = 15 SE +/- 0.270208, N = 3 SE +/- 0.111752, N = 3 5.819798 5.829334 6.047090 6.136894 15.183131 25.430521 27.487278 1. (CC) gcc options: -lm
Timed CPython Compilation Build Configuration: Default OpenBenchmarking.org Seconds, Fewer Is Better Timed CPython Compilation 3.10.6 Build Configuration: Default nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 10 20 30 40 50 13.87 13.98 14.63 14.75 28.06 29.21 44.74
SMHasher Hash: t1ha2_atonce OpenBenchmarking.org cycles/hash, Fewer Is Better SMHasher 2022-08-22 Hash: t1ha2_atonce mitigations_on_2 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_on mitigations_off 8 16 24 32 40 SE +/- 0.25, N = 3 SE +/- 0.00, N = 3 SE +/- 2.26, N = 3 SE +/- 1.68, N = 3 SE +/- 0.13, N = 3 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 27.05 27.49 29.74 30.84 32.65 34.41 34.58 -flto -lpthread -flto -flto -flto -flto -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
SMHasher Hash: t1ha2_atonce OpenBenchmarking.org MiB/sec, More Is Better SMHasher 2022-08-22 Hash: t1ha2_atonce mitigations_on_2 Default nospectre_v1 spectre_v2=off mitigations=off mitigations_off mitigations_on 3K 6K 9K 12K 15K SE +/- 32.10, N = 3 SE +/- 0.05, N = 3 SE +/- 0.82, N = 3 SE +/- 7.16, N = 3 SE +/- 7.92, N = 3 SE +/- 113.79, N = 3 SE +/- 8.75, N = 3 15930.96 15576.73 15575.85 15563.17 15550.00 14078.47 13863.36 -flto -lpthread -flto -flto -flto -flto -flto=auto -flto=auto 1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects
AOM AV1 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 3.5 Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p Default nospectre_v1 mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 30 60 90 120 150 SE +/- 0.43, N = 3 SE +/- 0.12, N = 3 SE +/- 0.96, N = 3 SE +/- 0.34, N = 3 SE +/- 0.13, N = 3 SE +/- 0.85, N = 3 SE +/- 0.49, N = 3 148.53 148.41 143.93 143.11 86.37 85.33 66.98 -lpthread 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm
WebP2 Image Encode Encode Settings: Default OpenBenchmarking.org MP/s, More Is Better WebP2 Image Encode 20220823 Encode Settings: Default nospectre_v1 Default mitigations=off spectre_v2=off mitigations_on mitigations_off mitigations_on_2 2 4 6 8 10 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.05, N = 5 SE +/- 0.01, N = 3 8.38 8.34 8.13 8.11 4.83 4.57 2.25 -ldl -ldl -ldl -ldl -lpthread 1. (CXX) g++ options: -msse4.2 -fno-rtti -O3
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 4.0.1 Test: Boat - Acceleration: CPU-only nospectre_v1 Default spectre_v2=off mitigations=off 1.0395 2.079 3.1185 4.158 5.1975 SE +/- 0.013, N = 3 SE +/- 0.015, N = 3 SE +/- 0.008, N = 3 SE +/- 0.011, N = 3 4.481 4.503 4.609 4.620
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 4.0.1 Test: Masskrug - Acceleration: CPU-only Default nospectre_v1 spectre_v2=off mitigations=off 1.0085 2.017 3.0255 4.034 5.0425 SE +/- 0.004, N = 3 SE +/- 0.029, N = 3 SE +/- 0.031, N = 3 SE +/- 0.022, N = 3 4.274 4.295 4.481 4.482
OSBench Test: Launch Programs OpenBenchmarking.org us Per Event, Fewer Is Better OSBench Test: Launch Programs mitigations=off nospectre_v1 spectre_v2=off Default mitigations_off mitigations_on mitigations_on_2 20 40 60 80 100 SE +/- 0.07, N = 3 SE +/- 0.10, N = 3 SE +/- 0.28, N = 3 SE +/- 0.20, N = 3 SE +/- 0.68, N = 3 SE +/- 0.26, N = 3 SE +/- 0.14, N = 3 20.13 20.30 20.53 20.62 55.23 86.10 98.25 1. (CC) gcc options: -lm
WebP Image Encode Encode Settings: Default OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Default nospectre_v1 Default spectre_v2=off mitigations=off mitigations_off mitigations_on mitigations_on_2 6 12 18 24 30 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.31, N = 15 SE +/- 0.26, N = 15 SE +/- 0.11, N = 3 SE +/- 0.03, N = 3 SE +/- 0.14, N = 15 27.42 27.37 26.33 25.64 14.64 14.40 12.67 -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm
WebP Image Encode Encode Settings: Quality 100 OpenBenchmarking.org MP/s, More Is Better WebP Image Encode 1.2.4 Encode Settings: Quality 100 nospectre_v1 Default spectre_v2=off mitigations=off mitigations_off mitigations_on mitigations_on_2 4 8 12 16 20 SE +/- 0.02, N = 3 SE +/- 0.11, N = 3 SE +/- 0.21, N = 15 SE +/- 0.00, N = 3 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.12, N = 3 17.04 16.91 16.07 15.10 9.60 9.56 8.44 -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm
ctx_clock Context Switch Time OpenBenchmarking.org Clocks, Fewer Is Better ctx_clock Context Switch Time Default mitigations=off spectre_v2=off nospectre_v1 mitigations_off mitigations_on mitigations_on_2 300 600 900 1200 1500 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 3.00, N = 12 SE +/- 0.00, N = 3 SE +/- 3.06, N = 3 188 188 188 188 249 504 1549
Phoronix Test Suite v10.8.4