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&grr.

AMD Ryzen 5 7600X CPU Security MitigationsProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen ResolutionSystem LayerDefaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_onmitigations_on_2AMD Ryzen 5 7600X 6-Core @ 5.45GHz (6 Cores / 12 Threads)ASUS ROG CROSSHAIR X670E HERO (0604 BIOS)AMD Device 14d832GB1000GB Sabrent Rocket 4.0 PlusAMD Radeon RX 6800 XT (2575/1000MHz)AMD Navi 21 HDMI AudioASUS MG28UIntel I225-V + Intel Wi-Fi 6 AX210/AX211/AX411Ubuntu 22.046.0.0-060000rc7daily20221001-generic (x86_64)GNOME Shell 42.4X Server 1.21.1.3 + Wayland4.6 Mesa 22.0.5 (LLVM 13.0.1 DRM 3.48)1.3.204GCC 11.2.0ext43840x2160AMD Ryzen 5 3600 6-Core @ 4.21GHz (6 Cores / 12 Threads)BIOSTAR B550MX/E PRO (5.17 BIOS)AMD Starship/Matisse2 x 8 GB DDR4-3200MT/s3 x 18000GB Seagate ST18000NM000J-2T + 240GB Kingston SHPM228Realtek RTL8111/8168/8411Debian 126.5.0-0.deb12.4-amd64 (x86_64)GCC 12.2.0Intel Core i7-7700HQ @ 3.80GHz (4 Cores / 8 Threads)KBL Neptune_KLS (V1.11 BIOS)16GB2000GB Samsung SSD 970 EVO Plus 2TBi915drmfb (1100MHz)Realtek ALC2552 x MSI G241Ubuntu 20.046.5.0-14-generic (x86_64)X ServerGCC 9.4.0overlayfs1920x1080dockerOpenBenchmarking.orgKernel 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: madviseCompiler 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: 0xf4Java 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 3.8.10Security 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: 4096Disk Scheduler Details- mitigations_on_2: NONE

AMD Ryzen 5 7600X CPU Security Mitigationsclickhouse: 100M Rows Web Analytics Dataset, First Run / Cold Cachespark: 1000000 - 500 - Broadcast Inner Join Test Timespark: 1000000 - 100 - Broadcast Inner Join Test Timebuild-nodejs: Time To Compileselenium: Jetstream 2 - Google Chromespark: 1000000 - 500 - Calculate Pi Benchmark Using Dataframespark: 1000000 - 500 - Group By Test Timespark: 1000000 - 500 - Calculate Pi Benchmarkspark: 1000000 - 500 - Inner Join Test Timespark: 1000000 - 500 - SHA-512 Benchmark Timespark: 1000000 - 500 - Repartition Test Timeselenium: ARES-6 - Firefoxclickhouse: 100M Rows Web Analytics Dataset, Third Runclickhouse: 100M Rows Web Analytics Dataset, Second Runspark: 1000000 - 100 - SHA-512 Benchmark Timespark: 1000000 - 100 - Inner Join Test Timespark: 1000000 - 100 - Calculate Pi Benchmarkspark: 1000000 - 100 - Repartition Test Timespark: 1000000 - 100 - Group By Test Timespark: 1000000 - 100 - Calculate Pi Benchmark Using Dataframewebp2: Quality 75, Compression Effort 7renaissance: ALS Movie Lensstargate: 192000 - 512renaissance: Apache Spark PageRankrenaissance: Apache Spark ALSrenaissance: Savina Reactors.IOrenaissance: Akka Unbalanced Cobwebbed Treecouchdb: 100 - 3000 - 30build-godot: Time To Compilehackbench: 32 - Processselenium: Octane - Firefoxstargate: 192000 - 1024influxdb: 4 - 10000 - 2,5000,1 - 10000build-linux-kernel: defconfigselenium: Jetstream 2 - Firefoxhackbench: 16 - Processdragonflydb: 50 - 5:1astcenc: Exhaustivestress-ng: CPU Cachebuild-erlang: Time To Compilehackbench: 16 - Threadcompilebench: Initial Createrenaissance: Genetic Algorithm Using Jenetics + Futuresstargate: 96000 - 512rocksdb: Read While Writingavifenc: 2cassandra: Writesdragonflydb: 50 - 1:5stargate: 96000 - 1024build-python: Released Build, PGO + LTO Optimizedaom-av1: Speed 6 Two-Pass - Bosphorus 4Krenaissance: Apache Spark Bayesstargate: 480000 - 512stargate: 44100 - 512build-wasmer: Time To Compilebuild-php: Time To Compileapache: 1000nginx: 1nginx: 500nginx: 1000apache: 200apache: 500nginx: 100nginx: 200nginx: 20apache: 20apache: 100apache: 1build-gdb: Time To Compilecryptsetup: PBKDF2-whirlpoolcryptsetup: PBKDF2-sha512selenium: Speedometer - Google Chromestargate: 480000 - 1024rawtherapee: Total Benchmark Timestargate: 44100 - 1024astcenc: Thoroughselenium: Octane - Google Chromeinfluxdb: 64 - 10000 - 2,5000,1 - 10000simdjson: LargeRandsimdjson: PartialTweetsselenium: Speedometer - Firefoxstress-ng: Futexrocksdb: Read Rand Write Randaom-av1: Speed 6 Realtime - Bosphorus 4Krocksdb: Rand Fillrocksdb: Update Randstress-ng: SENDFILErocksdb: Rand Readstress-ng: Socket Activitycouchdb: 100 - 1000 - 30sqlite-speedtest: Timed Time - Size 1,000node-web-tooling: node-octane: selenium: Kraken - Firefoxgimp: auto-levelsselenium: PSPDFKit WASM - Google Chromerenaissance: Finagle HTTP Requestsrenaissance: Rand Forestselenium: PSPDFKit WASM - Firefoxhackbench: 8 - Threadinkscape: SVG Files To PNGselenium: ARES-6 - Google Chromehackbench: 8 - Processrenaissance: In-Memory Database Shootoutsunflow: Global Illumination + Image Synthesisstress-ng: Vector Mathstress-ng: MEMFDstress-ng: Context Switchingdacapobench: H2compress-7zip: Decompression Ratingcompress-7zip: Compression Ratinghackbench: 4 - Processwebp: Quality 100, Losslessaom-av1: Speed 6 Two-Pass - Bosphorus 1080pbuild-mesa: Time To Compileaom-av1: Speed 9 Realtime - Bosphorus 4Kcryptsetup: AES-XTS 512b Decryptioncryptsetup: AES-XTS 512b Encryptioncryptsetup: Twofish-XTS 256b Decryptioncryptsetup: Serpent-XTS 256b Encryptioncryptsetup: Twofish-XTS 512b Decryptioncryptsetup: Serpent-XTS 512b Decryptioncryptsetup: Twofish-XTS 256b Encryptioncryptsetup: Serpent-XTS 256b Decryptioncryptsetup: AES-XTS 256b Encryptioncryptsetup: Twofish-XTS 512b Encryptioncryptsetup: Serpent-XTS 512b Encryptioncryptsetup: AES-XTS 256b Decryptiondarktable: Boat - CPU-onlyaom-av1: Speed 6 Realtime - Bosphorus 1080poctave-benchmark: gimp: unsharp-maskdacapobench: Tradebeansoctave-benchmark: gimp: unsharp-maskaom-av1: Speed 8 Realtime - Bosphorus 4Kavifenc: 6, Losslessgimp: resizeastcenc: Mediumoctave-benchmark: aom-av1: Speed 10 Realtime - Bosphorus 4Kbork: File Encryption Timeselenium: WASM imageConvolute - Firefoxgimp: auto-levelsselenium: Kraken - Google Chromegimp: rotategimp: rotatesmhasher: t1ha0_aes_avx2 x86_64smhasher: t1ha0_aes_avx2 x86_64darktable: Boat - CPU-onlydarktable: Masskrug - CPU-onlygimp: resizeaom-av1: Speed 10 Realtime - Bosphorus 1080pdacapobench: Jythongimp: unsharp-maskunpack-linux: linux-5.19.tar.xzosbench: Create Processesgimp: resizegimp: auto-levelsosbench: Memory Allocationsnode-express-loadtest: webp2: Quality 100, Compression Effort 5gimp: rotatedarktable: Masskrug - CPU-onlyosbench: Create Filesaom-av1: Speed 9 Realtime - Bosphorus 1080psmhasher: FarmHash32 x86_64 AVXsmhasher: FarmHash32 x86_64 AVXsmhasher: fasthash32smhasher: fasthash32osbench: Create Threadsbuild-python: Defaultsmhasher: t1ha2_atoncesmhasher: t1ha2_atonceaom-av1: Speed 8 Realtime - Bosphorus 1080pwebp2: Defaultdarktable: Boat - CPU-onlydarktable: Masskrug - CPU-onlyosbench: Launch Programswebp: Defaultwebp: Quality 100ctx-clock: Context Switch TimeDefaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_onmitigations_on_2184.94494.312320.4088.842.70144.641.492.631.9624.05193.49195.432.491.31142.7052910341.812.508.800.146063.51.7165622161.71888.54307.26145.2173.61490.96060.685474691.8002471639617.373.383186.92929.5004748014.740.7134118.4277.34130.558921.231533.82.561693221165463.6061281985204011.992.631916179.20312.331145.03.3153653.31933750.33847.357113501.5795948.65768798.44761701.46157494.9117378.51789072.41777810.40802263.07132783.11167725.5219778.0544.218103207130045283183.39285142.2443.3872466.7566976192170159.21.768.492603737267.77219381735.371273179734822205644.246184804818911.6456.88834.72721.3987842513.026971931.1523.2231814.03616.1159.3813.7301874.40.79862472.37750.333918590.92232369374872466.9182.2146.2236.37568.1060.9115384.28145.4410.94454.628170.204.72918.0398.027.29276019.83222.52253311.4684.52612.31352510.78610.32951.630100136733.849.61210.276036203.5735.06527852.7629.5536583.216.04709013.98327.48515576.73148.538.344.5034.27420.62082327.3716.91188173.68514.192300.6269.662.90170.0891719441.632.832.1527.06178.98181.492.641.39170.382.002.539.530.146573.51.3711052421.02040.94729.26358.2180.89894.89059.646424151.6693911422635.276.096168.07831.8884433214.410.7055102.0780.47731.801978.401721.02.203020210267364.6921263454906211.202.488290188.98112.071209.23.1094683.08903651.51550.569113618.0099947.89771249.78772159.28157902.05119966.30792540.27781248.75806609.88133520.68157896.8919744.5846.38699781428391812963.30966245.5963.2990196.6536852642008587.51.738.422364010537.28214676233.171254848733525262166.575980648719465.0758.59837.45720.6376517585.028321954.1583.0241013.51317.1309.9213.0912058.80.83960145.95829.294250094.39241568554851356.6622.0345.3838.17964.9759.0616134.41344.1011.22853.516566.895.96118.0412.230.07773477.81205.06265111.8884.58412.66241110.96811.31852.884976133373.6410.1289.259871188.2739.14327849.4031.2656579.895.81979814.63332.64515550.00143.938.134.6204.48220.12968025.6415.10188179.39513.659291.5339.462.81169.3966867231.622.792.1227.54179.39183.732.611.42169.9022134931.982.649.440.146559.11.3210642452.72034.04824.96350.1180.83294.76359.774418471.6178311436546.876.422172.81034.2944511086.670.7051104.3380.45134.9561016.531700.92.095509212564765.0011244304949025.012.424775205.38712.171249.63.0242473.06603152.40650.960110832.1999128.83773618.64773672.22144902.62116305.96796671.73785016.14813661.59127067.88144618.2519455.0746.35298496627942562963.27084545.1243.2796086.6502891222004002.81.768.482433981215.14213405033.181274009748555261269.965950981013388.0059.16233.66920.7679541565.527391971.6576.9247413.66916.99210.7513.3162050.50.83660067.80771.244313556.04246868098848756.7232.0745.3038.24165.4958.1316434.42944.1211.06053.346467.216.55818.7410.529.07473645.85202.10271612.2344.71213.15339411.00511.42254.329856134123.6410.1789.651753191.0537.66227851.3532.9016580.275.82933414.75330.83915563.17143.118.114.6094.48120.53340326.3316.07188191.05493.787320.3978.802.72143.1155188021.472.611.9124.18199.05195.432.391.29143.2453714721.822.428.810.145989.31.7196192164.01891.14315.06110.9175.19391.14960.838474461.8083801593004.073.407188.30028.6884729270.870.7131119.7876.25231.422952.301557.62.551232217073863.0511295105193823.832.609789178.83912.431141.43.3136373.30429049.90547.110110088.6495819.80771761.58770214.55150886.20115781.28794417.69783100.99810324.16126203.49155262.2419142.5244.086103275729959963203.38276942.1843.3767676.7501985142188262.91.768.482603780298.64219492135.221259950746184202570.276197695318958.1357.45634.17521.5587612516.627051972.1516.7236913.94915.9099.1913.6621882.70.79962556.68870.373887015.19232569595878596.8992.2047.2436.28968.5661.3015194.24945.6410.74154.538270.644.65318.2394.627.2976727.22218.29250711.3194.53612.75539410.68310.25552.596092138243.849.55410.155350203.1535.06527854.7429.5806582.856.13689413.86629.74415575.85148.418.384.4814.29520.30293227.4217.041880.0812639.01.0236463758.53459.27314.712788.2203.628139.4301.051016160.78368.6332549838.570.345782.29134.42271.456518.701611.81.4655001046607109.3032772317.251.506549348.9136.963323.41.8893751.94547390.595102.22125223.0164737.71302079.24294626.6631616.3727257.18316282.35310504.54328822.7335894.8535052.6613365.0694.28363705613606271.935597108.4801.9826383.22100.973.581839371.4591005119.86542352270383875.57285266063789.0963.98410.883547.3761.837.09133.1741.52635605.44671.092422809.932643372733889914.8541.5124.7636.542425.12438.7381.1621.4376.5612.5380.7612.82799.9382.2622.12857.645.8719.95728.5120.02720.02027.854111.79436.818.71116.77515.58734.47152042.398.842106.2546806.74632.42651682.9422632.169.07413.982666103.0743.23723398.8737.0596007.3815.18313129.21434.57814078.4785.334.5755.23045914.649.602490.0912764.31.0489433353.63379.97263.412239.3195.385254.2611.073868511091.9159.340114.4113600552.700.367686.37132.281118.319293.611603.31.4988691162205104.3983743113.511.534023337.3077.682940.91.9376281.98912883.83596.21528076.1636869.06206279.14205719.3735437.7431076.05211431.57209568.13213199.2736002.7838422.0511390.3493.96564330813761421.97871093.5572.0273913.39961053138.10.983.621250493.3599392120.26543610309144896.86284611493651.8376.51111.103980.2727.361.79459.0051.40538313.43642.871389284.082646430404440130.8741.5226.7739.961888.31902.3358.1577.5358.8569.7358.1569.91991.5358.9579.71976.444.6720.03130.5218.49318.91128.595010.64540.2910.17116.91216.06634.46953025.027.531112.0943597.58063.69352398.6150112.367.50431.057227103.1943.14723588.7136.8606106.6427.48727828.05934.41413863.3686.374.8386.10407514.409.5650467.664.073.622152.32735.376.86604.465.057.564.4073.8372.396.784.39606.224.256.0335.770.0424826.30.5768284749.430535.910995.714503.7415.272411.3290.594699652566.2313.902213.1300.1605211.49258.225213.666195.413067.30.835183651702217.849297290.860056488.1073.964218.11.0870911.123235151.458167.422167.3091.117857117.2201.1526381.4628659185.60.82.75784751.8153313311.90295967158403137397592541.9296.0433602517.4835510.0939.7105.606104.7935230.52.90812117.20181.97820392.603931198832392151.1891.1512.8330.3022.35026.909.62020.704468920.4339.69212.968331.469.99916.30226.91446694.1612.01913.06498.3047849.73247.43337697.0426401.0052.34868289.5934.22725573.6029.0047658.3525.43052144.7427.05315930.9666.982.2598.24991212.678.441549OpenBenchmarking.org

ClickHouse

100M Rows Web Analytics Dataset, First Run / Cold Cache

OpenBenchmarking.orgQueries Per Minute, Geo Mean, More Is BetterClickHouse 22.5.4.19100M Rows Web Analytics Dataset, First Run / Cold Cachenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_24080120160200SE +/- 2.42, N = 3SE +/- 1.75, N = 7SE +/- 1.63, N = 15SE +/- 0.95, N = 3SE +/- 0.69, N = 9191.05184.94179.39173.6867.66MIN: 14.44 / MAX: 30000MIN: 13.44 / MAX: 30000MIN: 14.83 / MAX: 30000MIN: 14.26 / MAX: 20000MIN: 5.4 / MAX: 150001. ClickHouse server version 22.5.4.19 (official build).

Apache Spark

Row Count: 1000000 - Partitions: 500 - Broadcast Inner Join Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Broadcast Inner Join Test Timemitigations_on_20.91581.83162.74743.66324.579SE +/- 0.02, N = 34.07

Apache Spark

Row Count: 1000000 - Partitions: 100 - Broadcast Inner Join Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Broadcast Inner Join Test Timemitigations_on_20.81451.6292.44353.2584.0725SE +/- 0.03, N = 33.62

Timed Node.js Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Node.js Compilation 18.8Time To Compilenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_25001000150020002500SE +/- 0.23, N = 3SE +/- 0.47, N = 3SE +/- 0.22, N = 3SE +/- 0.36, N = 3SE +/- 1.89, N = 3493.79494.31513.66514.192152.33

Selenium

Benchmark: Jetstream 2 - Browser: Google Chrome

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream 2 - Browser: Google ChromeDefaultnospectre_v1mitigations=offspectre_v2=off70140210280350SE +/- 1.44, N = 3SE +/- 0.69, N = 3SE +/- 1.49, N = 3SE +/- 1.42, N = 3320.41320.40300.63291.531. chrome 106.0.5249.91

Apache Spark

Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframe

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark Using Dataframenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_2816243240SE +/- 0.01, N = 12SE +/- 0.01, N = 12SE +/- 0.18, N = 3SE +/- 0.22, N = 3SE +/- 1.15, N = 38.808.849.469.6635.37

Apache Spark

Row Count: 1000000 - Partitions: 500 - Group By Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Group By Test TimeDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_2246810SE +/- 0.02, N = 12SE +/- 0.01, N = 12SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 32.702.722.812.906.86

Apache Spark

Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmarknospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_2130260390520650SE +/- 0.38, N = 12SE +/- 0.94, N = 12SE +/- 0.81, N = 3SE +/- 0.44, N = 3SE +/- 0.15, N = 3143.12144.64169.40170.09604.46

Apache Spark

Row Count: 1000000 - Partitions: 500 - Inner Join Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Inner Join Test Timenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_21.13632.27263.40894.54525.6815SE +/- 0.02, N = 12SE +/- 0.01, N = 12SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 31.471.491.621.635.05

Apache Spark

Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - SHA-512 Benchmark Timenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_2246810SE +/- 0.02, N = 12SE +/- 0.02, N = 12SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.08, N = 32.612.632.792.837.56

Apache Spark

Row Count: 1000000 - Partitions: 500 - Repartition Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Repartition Test Timenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_20.991.982.973.964.95SE +/- 0.01, N = 12SE +/- 0.01, N = 12SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 31.911.962.122.154.40

Selenium

Benchmark: ARES-6 - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: FirefoxDefaultnospectre_v1mitigations=offspectre_v2=off612182430SE +/- 0.16, N = 15SE +/- 0.23, N = 6SE +/- 0.31, N = 15SE +/- 0.37, N = 324.0524.1827.0627.541. firefox 105.0.1

ClickHouse

100M Rows Web Analytics Dataset, Third Run

OpenBenchmarking.orgQueries Per Minute, Geo Mean, More Is BetterClickHouse 22.5.4.19100M Rows Web Analytics Dataset, Third Runnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_24080120160200SE +/- 2.76, N = 3SE +/- 2.33, N = 7SE +/- 1.76, N = 15SE +/- 3.01, N = 3SE +/- 0.24, N = 9199.05193.49179.39178.9873.83MIN: 13.71 / MAX: 30000MIN: 15.28 / MAX: 30000MIN: 14.37 / MAX: 30000MIN: 14.93 / MAX: 30000MIN: 5.67 / MAX: 200001. ClickHouse server version 22.5.4.19 (official build).

ClickHouse

100M Rows Web Analytics Dataset, Second Run

OpenBenchmarking.orgQueries Per Minute, Geo Mean, More Is BetterClickHouse 22.5.4.19100M Rows Web Analytics Dataset, Second Runnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_24080120160200SE +/- 3.69, N = 3SE +/- 1.15, N = 7SE +/- 1.54, N = 15SE +/- 3.27, N = 3SE +/- 0.62, N = 9195.43195.43183.73181.4972.39MIN: 15.84 / MAX: 30000MIN: 15.43 / MAX: 30000MIN: 14.92 / MAX: 30000MIN: 14.91 / MAX: 30000MIN: 5.71 / MAX: 150001. ClickHouse server version 22.5.4.19 (official build).

Apache Spark

Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - SHA-512 Benchmark Timenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_2246810SE +/- 0.03, N = 12SE +/- 0.01, N = 3SE +/- 0.03, N = 4SE +/- 0.03, N = 3SE +/- 0.06, N = 32.392.492.612.646.78

Apache Spark

Row Count: 1000000 - Partitions: 100 - Inner Join Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Inner Join Test Timenospectre_v1Defaultmitigations=offspectre_v2=offmitigations_on_20.98781.97562.96343.95124.939SE +/- 0.02, N = 12SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 4SE +/- 0.10, N = 31.291.311.391.424.39

Apache Spark

Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Calculate Pi BenchmarkDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_2130260390520650SE +/- 0.39, N = 3SE +/- 0.41, N = 12SE +/- 0.46, N = 4SE +/- 0.37, N = 3SE +/- 0.54, N = 3142.71143.25169.90170.38606.22

Apache Spark

Row Count: 1000000 - Partitions: 100 - Repartition Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Repartition Test TimeDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_20.95631.91262.86893.82524.7815SE +/- 0.03, N = 3SE +/- 0.01, N = 12SE +/- 0.02, N = 4SE +/- 0.03, N = 3SE +/- 0.09, N = 31.811.821.982.004.25

Apache Spark

Row Count: 1000000 - Partitions: 100 - Group By Test Time

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Group By Test Timenospectre_v1Defaultmitigations=offspectre_v2=offmitigations_on_2246810SE +/- 0.02, N = 12SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 4SE +/- 0.10, N = 32.422.502.532.646.03

Apache Spark

Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using Dataframe

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmark Using DataframeDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_2816243240SE +/- 0.03, N = 3SE +/- 0.01, N = 12SE +/- 0.18, N = 4SE +/- 0.17, N = 3SE +/- 1.10, N = 38.808.819.449.5335.77

WebP2 Image Encode

Encode Settings: Quality 75, Compression Effort 7

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Quality 75, Compression Effort 7nospectre_v1spectre_v2=offmitigations=offDefaultmitigations_onmitigations_offmitigations_on_20.03150.0630.09450.1260.1575SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.140.140.140.140.090.080.04-ldl-ldl-ldl-ldl-lpthread1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

Renaissance

Test: ALS Movie Lens

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: ALS Movie Lensnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_offmitigations_onmitigations_on_25K10K15K20K25KSE +/- 27.73, N = 3SE +/- 20.88, N = 3SE +/- 25.90, N = 3SE +/- 2.77, N = 3SE +/- 27.74, N = 3SE +/- 18.82, N = 3SE +/- 203.45, N = 35989.36063.56559.16573.512639.012764.324826.3MIN: 5899.69 / MAX: 6630MIN: 5988.41 / MAX: 6666.79MIN: 6442.36 / MAX: 7276.37MIN: 6510.95 / MAX: 7229.43MIN: 12597.11 / MAX: 13973.25MIN: 12729.12 / MAX: 13791.68MIN: 24468.73 / MAX: 27870.23

Stargate Digital Audio Workstation

Sample Rate: 192000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 192000 - Buffer Size: 512nospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.38690.77381.16071.54761.9345SE +/- 0.014851, N = 8SE +/- 0.018935, N = 3SE +/- 0.021380, N = 12SE +/- 0.018304, N = 3SE +/- 0.000539, N = 3SE +/- 0.000279, N = 3SE +/- 0.000703, N = 31.7196191.7165621.3711051.3210641.0489431.0236460.5768281. (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.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark PageRankDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_210002000300040005000SE +/- 17.22, N = 9SE +/- 24.73, N = 3SE +/- 8.89, N = 3SE +/- 21.61, N = 8SE +/- 8.95, N = 3SE +/- 45.88, N = 3SE +/- 32.95, N = 122161.72164.02421.02452.73353.63758.54749.4MIN: 1892.77 / MAX: 2408.86MIN: 1978.41 / MAX: 2344.04MIN: 2054.83 / MAX: 2716.21MIN: 2017.59 / MAX: 2786.51MIN: 3009.89 / MAX: 3522.86MIN: 3232.47 / MAX: 4044.22MIN: 4048.73 / MAX: 5197.53

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark ALSDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_27K14K21K28K35KSE +/- 4.75, N = 3SE +/- 14.03, N = 3SE +/- 5.86, N = 3SE +/- 11.25, N = 3SE +/- 5.56, N = 3SE +/- 9.39, N = 3SE +/- 48.57, N = 31888.51891.12034.02040.93379.93459.230535.9MIN: 30162.51 / MAX: 30941.6

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Savina Reactors.IODefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_22K4K6K8K10KSE +/- 48.94, N = 4SE +/- 50.72, N = 4SE +/- 23.11, N = 3SE +/- 34.68, N = 15SE +/- 54.49, N = 15SE +/- 58.45, N = 3SE +/- 126.96, N = 44307.24315.04729.24824.97263.47314.710995.7MIN: 4191.34 / MAX: 6592.77MIN: 4216.34 / MAX: 6180.86MIN: 4704.2 / MAX: 6866.7MIN: 4644.3 / MAX: 7420.62MIN: 7026.42 / MAX: 12864.91MIN: 7211.35 / MAX: 10618.03MIN: 10663.39 / MAX: 16020.06

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Akka Unbalanced Cobwebbed Treenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_23K6K9K12K15KSE +/- 19.74, N = 3SE +/- 9.16, N = 3SE +/- 26.64, N = 3SE +/- 11.45, N = 3SE +/- 39.83, N = 3SE +/- 40.62, N = 3SE +/- 98.20, N = 36110.96145.26350.16358.212239.312788.214503.7MIN: 4623.37 / MAX: 6134.99MIN: 4647.99 / MAX: 6163.22MIN: 4684.07 / MAX: 6403.21MIN: 4813.39 / MAX: 6380.91MIN: 9559.13 / MAX: 12304.01MIN: 9911.88 / MAX: 12844.15MIN: 10620.32 / MAX: 14666.68

Apache CouchDB

Bulk Size: 100 - Inserts: 3000 - Rounds: 30

OpenBenchmarking.orgSeconds, Fewer Is BetterApache CouchDB 3.2.2Bulk Size: 100 - Inserts: 3000 - Rounds: 30Defaultnospectre_v1spectre_v2=offmitigations=off4080120160200SE +/- 0.20, N = 3SE +/- 0.43, N = 3SE +/- 0.78, N = 3SE +/- 1.04, N = 3173.61175.19180.83180.901. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD

Timed Godot Game Engine Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 3.2.3Time To CompileDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_290180270360450SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.34, N = 3SE +/- 0.53, N = 3SE +/- 0.36, N = 390.9691.1594.7694.89195.39203.63415.27

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: Processmitigations=offspectre_v2=offDefaultnospectre_v1mitigations_offmitigations_onmitigations_on_290180270360450SE +/- 0.86, N = 3SE +/- 0.40, N = 3SE +/- 0.69, N = 4SE +/- 0.63, N = 4SE +/- 0.16, N = 3SE +/- 1.04, N = 3SE +/- 3.91, N = 359.6559.7760.6960.84139.43254.26411.331. (CC) gcc options: -lpthread

Selenium

Benchmark: Octane - Browser: Firefox

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxDefaultnospectre_v1mitigations=offspectre_v2=off10K20K30K40K50KSE +/- 109.79, N = 3SE +/- 92.64, N = 3SE +/- 764.90, N = 15SE +/- 578.90, N = 15474694744642415418471. firefox 105.0.1

Stargate Digital Audio Workstation

Sample Rate: 192000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 192000 - Buffer Size: 1024nospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.40690.81381.22071.62762.0345SE +/- 0.002602, N = 3SE +/- 0.002266, N = 3SE +/- 0.003233, N = 3SE +/- 0.003634, N = 3SE +/- 0.000599, N = 3SE +/- 0.000870, N = 3SE +/- 0.000579, N = 31.8083801.8002471.6693911.6178311.0738681.0510160.5946991. (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.orgval/sec, More Is BetterInfluxDB 1.8.2Concurrent Streams: 4 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_2mitigations_on400K800K1200K1600K2000KSE +/- 8362.03, N = 3SE +/- 12508.97, N = 3SE +/- 11065.03, N = 3SE +/- 11305.83, N = 15SE +/- 2010.63, N = 3SE +/- 2218.20, N = 31639617.31593004.01436546.81422635.2652566.2511091.9

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.18Build: defconfigDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_270140210280350SE +/- 0.29, N = 3SE +/- 0.21, N = 3SE +/- 0.19, N = 3SE +/- 0.23, N = 3SE +/- 0.51, N = 3SE +/- 0.50, N = 3SE +/- 0.48, N = 373.3873.4176.1076.42159.34160.78313.90

Selenium

Benchmark: Jetstream 2 - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream 2 - Browser: Firefoxnospectre_v1Defaultspectre_v2=offmitigations=off4080120160200SE +/- 1.05, N = 3SE +/- 2.08, N = 3SE +/- 1.93, N = 3SE +/- 1.05, N = 3188.30186.93172.81168.081. firefox 105.0.1

Hackbench

Count: 16 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Processnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_offmitigations_onmitigations_on_250100150200250SE +/- 0.15, N = 3SE +/- 0.31, N = 15SE +/- 0.56, N = 15SE +/- 0.47, N = 15SE +/- 0.33, N = 3SE +/- 0.92, N = 3SE +/- 0.58, N = 328.6929.5031.8934.2968.63114.41213.131. (CC) gcc options: -lpthread

Dragonflydb

Clients: 50 - Set To Get Ratio: 5:1

OpenBenchmarking.orgOps/sec, More Is BetterDragonflydb 0.6Clients: 50 - Set To Get Ratio: 5:1Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_off1000K2000K3000K4000K5000KSE +/- 5534.42, N = 3SE +/- 14392.05, N = 3SE +/- 21808.91, N = 3SE +/- 2380.55, N = 3SE +/- 81927.04, N = 12SE +/- 48234.65, N = 154748014.744729270.874511086.674433214.413600552.702549838.571. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: ExhaustiveDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.16050.3210.48150.6420.8025SE +/- 0.0005, N = 3SE +/- 0.0004, N = 3SE +/- 0.0002, N = 3SE +/- 0.0007, N = 3SE +/- 0.0001, N = 3SE +/- 0.0007, N = 3SE +/- 0.0002, N = 30.71340.71310.70550.70510.36760.34570.16051. (CXX) g++ options: -O3 -flto -pthread

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: CPU Cachemitigations_on_2nospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_off50100150200250SE +/- 1.58, N = 3SE +/- 1.42, N = 15SE +/- 2.17, N = 15SE +/- 1.27, N = 15SE +/- 0.93, N = 7SE +/- 1.55, N = 15SE +/- 1.54, N = 15211.49119.78118.42104.33102.0786.3782.29-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Timed Erlang/OTP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Erlang/OTP Compilation 25.0Time To Compilenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_260120180240300SE +/- 0.21, N = 3SE +/- 0.45, N = 3SE +/- 0.11, N = 3SE +/- 0.17, N = 3SE +/- 0.21, N = 3SE +/- 0.19, N = 3SE +/- 0.86, N = 376.2577.3480.4580.48132.28134.42258.23

Hackbench

Count: 16 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: ThreadDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_offmitigations_onmitigations_on_250100150200250SE +/- 0.16, N = 3SE +/- 0.23, N = 15SE +/- 0.32, N = 3SE +/- 0.51, N = 15SE +/- 0.31, N = 3SE +/- 0.95, N = 3SE +/- 0.52, N = 330.5631.4231.8034.9671.46118.32213.671. (CC) gcc options: -lpthread

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createspectre_v2=offmitigations=offnospectre_v1Defaultmitigations_offmitigations_onmitigations_on_22004006008001000SE +/- 13.24, N = 3SE +/- 10.75, N = 15SE +/- 4.77, N = 3SE +/- 5.08, N = 3SE +/- 7.14, N = 15SE +/- 1.95, N = 3SE +/- 0.66, N = 31016.53978.40952.30921.23518.70293.61195.41

Renaissance

Test: Genetic Algorithm Using Jenetics + Futures

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Genetic Algorithm Using Jenetics + FuturesDefaultnospectre_v1mitigations_onmitigations_offspectre_v2=offmitigations=offmitigations_on_27001400210028003500SE +/- 8.13, N = 3SE +/- 19.26, N = 3SE +/- 16.15, N = 6SE +/- 3.65, N = 3SE +/- 9.47, N = 3SE +/- 12.40, N = 3SE +/- 43.60, N = 31533.81557.61603.31611.81700.91721.03067.3MIN: 1419.89 / MAX: 1595.85MIN: 1509.71 / MAX: 1604.91MIN: 1501.38 / MAX: 1662.83MIN: 1540.62 / MAX: 1641.22MIN: 1670.11 / MAX: 1753.38MIN: 1639.6 / MAX: 1763.75MIN: 2959.55 / MAX: 3225.27

Stargate Digital Audio Workstation

Sample Rate: 96000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 96000 - Buffer Size: 512Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.57641.15281.72922.30562.882SE +/- 0.004412, N = 3SE +/- 0.006926, N = 3SE +/- 0.011840, N = 3SE +/- 0.024275, N = 3SE +/- 0.009866, N = 3SE +/- 0.001781, N = 3SE +/- 0.001408, N = 32.5616932.5512322.2030202.0955091.4988691.4655000.8351831. (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.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Read While WritingDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_2500K1000K1500K2000K2500KSE +/- 4930.87, N = 3SE +/- 16640.10, N = 3SE +/- 13568.43, N = 3SE +/- 7823.94, N = 3SE +/- 5714.81, N = 3SE +/- 8364.28, N = 15SE +/- 7141.16, N = 52211654217073821256472102673116220510466076517021. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.10Encoder Speed: 2nospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_250100150200250SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.17, N = 3SE +/- 0.32, N = 3SE +/- 0.25, N = 3SE +/- 0.78, N = 363.0563.6164.6965.00104.40109.30217.851. (CXX) g++ options: -O3 -fPIC -lm

Apache Cassandra

Test: Writes

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 4.0Test: Writesnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_on_230K60K90K120K150KSE +/- 542.95, N = 3SE +/- 155.83, N = 3SE +/- 1151.27, N = 3SE +/- 152.99, N = 3SE +/- 312.34, N = 412951012819812634512443029729

Dragonflydb

Clients: 50 - Set To Get Ratio: 1:5

OpenBenchmarking.orgOps/sec, More Is BetterDragonflydb 0.6Clients: 50 - Set To Get Ratio: 1:5Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_off1.1M2.2M3.3M4.4M5.5MSE +/- 18534.87, N = 3SE +/- 1238.97, N = 3SE +/- 30319.84, N = 3SE +/- 30030.55, N = 3SE +/- 30877.02, N = 3SE +/- 59774.28, N = 155204011.995193823.834949025.014906211.203743113.512772317.251. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

Stargate Digital Audio Workstation

Sample Rate: 96000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 96000 - Buffer Size: 1024Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.59221.18441.77662.36882.961SE +/- 0.000805, N = 3SE +/- 0.001455, N = 3SE +/- 0.008482, N = 3SE +/- 0.032968, N = 3SE +/- 0.004999, N = 3SE +/- 0.002118, N = 3SE +/- 0.000895, N = 32.6319162.6097892.4882902.4247751.5340231.5065490.8600561. (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.orgSeconds, Fewer Is BetterTimed CPython Compilation 3.10.6Build Configuration: Released Build, PGO + LTO Optimizednospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2110220330440550178.84179.20188.98205.39337.31348.91488.11

AOM AV1

Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 4Knospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_23691215SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 312.4312.3312.1712.077.686.963.96-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark Bayesnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_29001800270036004500SE +/- 12.70, N = 3SE +/- 8.93, N = 3SE +/- 2.21, N = 3SE +/- 13.91, N = 15SE +/- 5.80, N = 3SE +/- 16.51, N = 3SE +/- 58.59, N = 31141.41145.01209.21249.62940.93323.44218.1MIN: 827.27 / MAX: 1162.45MIN: 842.42 / MAX: 1157.93MIN: 897.84 / MAX: 1211.92MIN: 815 / MAX: 1324.82MIN: 2313.31 / MAX: 2950.59MIN: 2566.58 / MAX: 3351.28MIN: 3174.2 / MAX: 4309.53

Stargate Digital Audio Workstation

Sample Rate: 480000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 480000 - Buffer Size: 512Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.7461.4922.2382.9843.73SE +/- 0.007265, N = 3SE +/- 0.007378, N = 3SE +/- 0.028578, N = 7SE +/- 0.017755, N = 3SE +/- 0.002442, N = 3SE +/- 0.003827, N = 3SE +/- 0.001892, N = 33.3153653.3136373.1094683.0242471.9376281.8893751.0870911. (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.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 512Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.74691.49382.24072.98763.7345SE +/- 0.005175, N = 3SE +/- 0.007979, N = 3SE +/- 0.016823, N = 3SE +/- 0.028583, N = 7SE +/- 0.003662, N = 3SE +/- 0.002791, N = 3SE +/- 0.000502, N = 33.3193373.3042903.0890363.0660311.9891281.9454731.1232351. (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.orgSeconds, Fewer Is BetterTimed Wasmer Compilation 2.3Time To Compilenospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2306090120150SE +/- 0.24, N = 3SE +/- 0.28, N = 3SE +/- 0.52, N = 6SE +/- 0.45, N = 3SE +/- 0.63, N = 3SE +/- 0.83, N = 3SE +/- 0.63, N = 349.9150.3451.5252.4183.8490.60151.461. (CC) gcc options: -m64 -ldl -lgcc_s -lutil -lrt -lpthread -lm -lc -pie -nodefaultlibs

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 8.1.9Time To Compilenospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_24080120160200SE +/- 0.14, N = 3SE +/- 0.12, N = 3SE +/- 0.65, N = 3SE +/- 0.02, N = 3SE +/- 0.27, N = 3SE +/- 0.48, N = 3SE +/- 0.57, N = 347.1147.3650.5750.9696.22102.22167.42

Apache HTTP Server

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1000mitigations=offDefaultspectre_v2=offnospectre_v1mitigations_onmitigations_off20K40K60K80K100KSE +/- 102.14, N = 3SE +/- 105.05, N = 3SE +/- 157.13, N = 3SE +/- 176.51, N = 3SE +/- 19.09, N = 3SE +/- 70.01, N = 3113618.00113501.57110832.19110088.6428076.1625223.011. (CC) gcc options: -shared -fPIC -O2

nginx

Concurrent Requests: 1

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1mitigations=offspectre_v2=offDefaultnospectre_v1mitigations_offmitigations_on20K40K60K80K100KSE +/- 91.83, N = 3SE +/- 322.62, N = 3SE +/- 151.57, N = 3SE +/- 45.20, N = 3SE +/- 162.34, N = 3SE +/- 42.69, N = 399947.8999128.8395948.6595819.8064737.7136869.061. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 500spectre_v2=offnospectre_v1mitigations=offDefaultmitigations_offmitigations_on170K340K510K680K850KSE +/- 196.26, N = 3SE +/- 500.39, N = 3SE +/- 973.32, N = 3SE +/- 188.62, N = 3SE +/- 1209.25, N = 3SE +/- 532.91, N = 3773618.64771761.58771249.78768798.44302079.24206279.141. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1000spectre_v2=offmitigations=offnospectre_v1Defaultmitigations_offmitigations_on170K340K510K680K850KSE +/- 2038.51, N = 3SE +/- 734.26, N = 3SE +/- 5142.20, N = 3SE +/- 525.15, N = 3SE +/- 394.03, N = 3SE +/- 364.30, N = 3773672.22772159.28770214.55761701.46294626.66205719.371. (CC) gcc options: -lcrypt -lz -O3 -march=native

Apache HTTP Server

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 200mitigations=offDefaultnospectre_v1spectre_v2=offmitigations_onmitigations_off30K60K90K120K150KSE +/- 786.71, N = 3SE +/- 871.12, N = 3SE +/- 704.93, N = 3SE +/- 379.00, N = 3SE +/- 25.14, N = 3SE +/- 256.22, N = 3157902.05157494.90150886.20144902.6235437.7431616.371. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 500mitigations=offDefaultspectre_v2=offnospectre_v1mitigations_onmitigations_off30K60K90K120K150KSE +/- 108.62, N = 3SE +/- 149.74, N = 3SE +/- 124.99, N = 3SE +/- 292.60, N = 3SE +/- 52.86, N = 3SE +/- 221.32, N = 3119966.30117378.51116305.96115781.2831076.0527257.181. (CC) gcc options: -shared -fPIC -O2

nginx

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 100spectre_v2=offnospectre_v1mitigations=offDefaultmitigations_offmitigations_on200K400K600K800K1000KSE +/- 193.95, N = 3SE +/- 425.55, N = 3SE +/- 555.72, N = 3SE +/- 1108.07, N = 3SE +/- 326.13, N = 3SE +/- 94.44, N = 3796671.73794417.69792540.27789072.41316282.35211431.571. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 200spectre_v2=offnospectre_v1mitigations=offDefaultmitigations_offmitigations_on200K400K600K800K1000KSE +/- 817.28, N = 3SE +/- 531.06, N = 3SE +/- 881.66, N = 3SE +/- 1106.74, N = 3SE +/- 224.91, N = 3SE +/- 200.13, N = 3785016.14783100.99781248.75777810.40310504.54209568.131. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 20spectre_v2=offnospectre_v1mitigations=offDefaultmitigations_offmitigations_on200K400K600K800K1000KSE +/- 1001.65, N = 3SE +/- 1251.10, N = 3SE +/- 879.83, N = 3SE +/- 656.96, N = 3SE +/- 802.14, N = 3SE +/- 630.60, N = 3813661.59810324.16806609.88802263.07328822.73213199.271. (CC) gcc options: -lcrypt -lz -O3 -march=native

Apache HTTP Server

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 20mitigations=offDefaultspectre_v2=offnospectre_v1mitigations_onmitigations_off30K60K90K120K150KSE +/- 91.66, N = 3SE +/- 27.51, N = 3SE +/- 333.67, N = 3SE +/- 111.87, N = 3SE +/- 133.00, N = 3SE +/- 183.81, N = 3133520.68132783.11127067.88126203.4936002.7835894.851. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 100Defaultmitigations=offnospectre_v1spectre_v2=offmitigations_onmitigations_off40K80K120K160K200KSE +/- 447.04, N = 3SE +/- 535.74, N = 3SE +/- 289.66, N = 3SE +/- 308.24, N = 3SE +/- 51.67, N = 3SE +/- 201.05, N = 3167725.52157896.89155262.24144618.2538422.0535052.661. (CC) gcc options: -shared -fPIC -O2

Apache HTTP Server

Concurrent Requests: 1

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1Defaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_on4K8K12K16K20KSE +/- 44.42, N = 3SE +/- 57.71, N = 3SE +/- 72.23, N = 3SE +/- 262.03, N = 3SE +/- 57.38, N = 3SE +/- 14.09, N = 319778.0519744.5819455.0719142.5213365.0611390.341. (CC) gcc options: -shared -fPIC -O2

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 10.2Time To Compilenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_24080120160200SE +/- 0.03, N = 3SE +/- 0.16, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.39, N = 3SE +/- 0.43, N = 344.0944.2246.3546.3993.9794.28167.31

Cryptsetup

PBKDF2-whirlpool

OpenBenchmarking.orgIterations Per Second, More Is BetterCryptsetupPBKDF2-whirlpoolnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_off200K400K600K800K1000KSE +/- 2958.90, N = 3SE +/- 2035.67, N = 3SE +/- 12414.92, N = 15SE +/- 12745.74, N = 15SE +/- 1822.99, N = 3SE +/- 1953.49, N = 310327571032071997814984966643308637056

Cryptsetup

PBKDF2-sha512

OpenBenchmarking.orgIterations Per Second, More Is BetterCryptsetupPBKDF2-sha512Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_off600K1200K1800K2400K3000KSE +/- 4298.33, N = 3SE +/- 9884.29, N = 3SE +/- 49916.48, N = 15SE +/- 52383.54, N = 15SE +/- 6370.80, N = 3SE +/- 3582.07, N = 3300452829959962839181279425613761421360627

Selenium

Benchmark: Speedometer - Browser: Google Chrome

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: Google Chromenospectre_v1Defaultspectre_v2=offmitigations=off70140210280350SE +/- 1.45, N = 3SE +/- 2.03, N = 3SE +/- 3.12, N = 4SE +/- 2.25, N = 153203182962961. chrome 106.0.5249.91

Stargate Digital Audio Workstation

Sample Rate: 480000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 480000 - Buffer Size: 1024Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.76341.52682.29023.05363.817SE +/- 0.007974, N = 3SE +/- 0.003307, N = 3SE +/- 0.020795, N = 3SE +/- 0.009096, N = 3SE +/- 0.004038, N = 3SE +/- 0.002159, N = 3SE +/- 0.000765, N = 33.3928513.3827693.3096623.2708451.9787101.9355971.1178571. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark Timenospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_2306090120150SE +/- 0.14, N = 3SE +/- 0.01, N = 3SE +/- 0.15, N = 3SE +/- 0.20, N = 3SE +/- 0.36, N = 3SE +/- 0.19, N = 3SE +/- 0.79, N = 342.1842.2445.1245.6093.56108.48117.221. 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.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 1024Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_20.76211.52422.28633.04843.8105SE +/- 0.004659, N = 3SE +/- 0.002407, N = 3SE +/- 0.008268, N = 3SE +/- 0.020488, N = 3SE +/- 0.001859, N = 3SE +/- 0.003225, N = 3SE +/- 0.001369, N = 33.3872463.3767673.2990193.2796082.0273911.9826381.1526381. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: ThoroughDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2246810SE +/- 0.0072, N = 3SE +/- 0.0044, N = 3SE +/- 0.0060, N = 3SE +/- 0.0058, N = 3SE +/- 0.0050, N = 3SE +/- 0.0112, N = 3SE +/- 0.0048, N = 36.75666.75016.65366.65023.39963.22101.46281. (CXX) g++ options: -O3 -flto -pthread

Selenium

Benchmark: Octane - Browser: Google Chrome

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: Google Chromenospectre_v1Defaultspectre_v2=offmitigations=off20K40K60K80K100KSE +/- 265.98, N = 3SE +/- 337.18, N = 3SE +/- 1186.89, N = 3SE +/- 1825.46, N = 12985149761989122852641. chrome 106.0.5249.91

InfluxDB

Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000

OpenBenchmarking.orgval/sec, More Is BetterInfluxDB 1.8.2Concurrent Streams: 64 - Batch Size: 10000 - Tags: 2,5000,1 - Points Per Series: 10000nospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_on_2500K1000K1500K2000K2500KSE +/- 12147.99, N = 3SE +/- 2961.89, N = 3SE +/- 7361.87, N = 3SE +/- 7632.48, N = 3SE +/- 2227.26, N = 3SE +/- 849.64, N = 32188262.92170159.22008587.52004002.81053138.1659185.6

simdjson

Throughput Test: LargeRandom

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 2.0Throughput Test: LargeRandomnospectre_v1spectre_v2=offDefaultmitigations=offmitigations_onmitigations_offmitigations_on_20.3960.7921.1881.5841.98SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.761.761.761.730.980.970.80-pthread1. (CXX) g++ options: -O3

simdjson

Throughput Test: PartialTweets

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 2.0Throughput Test: PartialTweetsDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_2246810SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 38.498.488.488.423.623.582.75-pthread1. (CXX) g++ options: -O3

Selenium

Benchmark: Speedometer - Browser: Firefox

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: Firefoxnospectre_v1Defaultspectre_v2=offmitigations=off60120180240300SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.88, N = 3SE +/- 0.88, N = 32602602432361. firefox 105.0.1

Stress-NG

Test: Futex

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Futexmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_offmitigations_onmitigations_on_2900K1800K2700K3600K4500KSE +/- 30094.15, N = 3SE +/- 18405.23, N = 3SE +/- 10778.99, N = 3SE +/- 10256.33, N = 3SE +/- 16270.14, N = 15SE +/- 7267.96, N = 3SE +/- 5756.55, N = 154010537.283981215.143780298.643737267.771839371.451250493.35784751.81-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Facebook RocksDB

Test: Read Random Write Random

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Read Random Write Randomnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2500K1000K1500K2000K2500KSE +/- 5155.94, N = 3SE +/- 11858.65, N = 3SE +/- 4689.09, N = 3SE +/- 23302.96, N = 4SE +/- 2199.67, N = 3SE +/- 3833.61, N = 3SE +/- 6530.17, N = 321949212193817214676221340509939219100515331331. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

AOM AV1

Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Realtime - Input: Bosphorus 4KDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_2816243240SE +/- 0.32, N = 12SE +/- 0.39, N = 12SE +/- 0.39, N = 12SE +/- 0.34, N = 15SE +/- 0.15, N = 3SE +/- 0.25, N = 3SE +/- 0.06, N = 335.3735.2233.1833.1720.2619.8611.90-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Random Fillspectre_v2=offDefaultnospectre_v1mitigations=offmitigations_onmitigations_offmitigations_on_2300K600K900K1200K1500KSE +/- 4988.21, N = 3SE +/- 9874.13, N = 3SE +/- 6604.77, N = 3SE +/- 3726.79, N = 3SE +/- 2019.93, N = 3SE +/- 1711.59, N = 3SE +/- 1960.38, N = 312740091273179125995012548485436105423522959671. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Facebook RocksDB

Test: Update Random

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Update Randomspectre_v2=offnospectre_v1Defaultmitigations=offmitigations_onmitigations_offmitigations_on_2160K320K480K640K800KSE +/- 5261.31, N = 3SE +/- 2306.38, N = 3SE +/- 4024.29, N = 3SE +/- 3242.39, N = 3SE +/- 2278.95, N = 3SE +/- 281.52, N = 3SE +/- 573.99, N = 37485557461847348227335253091442703831584031. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: SENDFILEmitigations=offspectre_v2=offDefaultnospectre_v1mitigations_onmitigations_off60K120K180K240K300KSE +/- 200.36, N = 3SE +/- 594.25, N = 3SE +/- 115.34, N = 3SE +/- 250.59, N = 3SE +/- 7.28, N = 15SE +/- 5.68, N = 15262166.57261269.96205644.24202570.27896.86875.571. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Random Readnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_offmitigations_onmitigations_on_213M26M39M52M65MSE +/- 176655.16, N = 3SE +/- 32394.54, N = 3SE +/- 231143.15, N = 3SE +/- 225292.34, N = 3SE +/- 10512.27, N = 3SE +/- 231803.16, N = 3SE +/- 39003.82, N = 3619769536184804859806487595098102852660628461149137397591. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Socket Activitymitigations=offnospectre_v1Defaultspectre_v2=offmitigations_offmitigations_onmitigations_on_24K8K12K16K20KSE +/- 120.42, N = 3SE +/- 33.52, N = 3SE +/- 36.09, N = 3SE +/- 154.65, N = 15SE +/- 28.05, N = 3SE +/- 30.46, N = 12SE +/- 2.31, N = 319465.0718958.1318911.6413388.003789.093651.832541.92-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (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.orgSeconds, Fewer Is BetterApache CouchDB 3.2.2Bulk Size: 100 - Inserts: 1000 - Rounds: 30Defaultnospectre_v1mitigations=offspectre_v2=off1326395265SE +/- 0.54, N = 3SE +/- 0.12, N = 3SE +/- 0.33, N = 3SE +/- 0.20, N = 356.8957.4658.6059.161. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000spectre_v2=offnospectre_v1Defaultmitigations=offmitigations_offmitigations_onmitigations_on_220406080100SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.36, N = 3SE +/- 0.19, N = 3SE +/- 0.05, N = 333.6734.1834.7337.4663.9876.5196.04-ldl -lpthread1. (CC) gcc options: -O2 -lz

Node.js V8 Web Tooling Benchmark

OpenBenchmarking.orgruns/s, More Is BetterNode.js V8 Web Tooling Benchmarknospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_off510152025SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.08, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 321.5521.3920.7620.6311.1010.88

Node.js Octane Benchmark

OpenBenchmarking.orgScore, More Is BetterNode.js Octane BenchmarkDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_220K40K60K80K100KSE +/- 129.99, N = 3SE +/- 358.52, N = 3SE +/- 1487.67, N = 15SE +/- 391.32, N = 3SE +/- 273.51, N = 108784287612795417651736025

Selenium

Benchmark: Kraken - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: Kraken - Browser: FirefoxDefaultnospectre_v1spectre_v2=offmitigations=off130260390520650SE +/- 3.87, N = 3SE +/- 2.84, N = 3SE +/- 6.80, N = 12SE +/- 4.45, N = 3513.0516.6565.5585.01. firefox 105.0.1

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: auto-levelsmitigations_on_248121620SE +/- 0.06, N = 317.35

Selenium

Benchmark: PSPDFKit WASM - Browser: Google Chrome

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: Google ChromeDefaultnospectre_v1spectre_v2=offmitigations=off6001200180024003000SE +/- 24.26, N = 3SE +/- 10.71, N = 3SE +/- 32.56, N = 4SE +/- 26.90, N = 626972705273928321. chrome 106.0.5249.91

Renaissance

Test: Finagle HTTP Requests

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Finagle HTTP RequestsDefaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_onmitigations_on_212002400360048006000SE +/- 17.40, N = 3SE +/- 27.59, N = 3SE +/- 11.75, N = 3SE +/- 9.59, N = 3SE +/- 24.93, N = 3SE +/- 20.39, N = 3SE +/- 16.80, N = 31931.11954.11971.61972.13547.33980.25510.0MIN: 1667.89 / MAX: 2421.74MIN: 1695.23 / MAX: 2338.25MIN: 1749.15 / MAX: 2379.6MIN: 1680.78 / MAX: 2306.77MIN: 2861.6 / MAX: 4207.51MIN: 3562.3 / MAX: 4349.42MIN: 4818.01 / MAX: 6632.04

Renaissance

Test: Random Forest

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Random Forestnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_22004006008001000SE +/- 2.97, N = 3SE +/- 3.72, N = 3SE +/- 6.35, N = 5SE +/- 8.39, N = 3SE +/- 7.80, N = 3SE +/- 3.32, N = 3SE +/- 0.76, N = 3516.7523.2576.9583.0727.3761.8939.7MIN: 418.35 / MAX: 640.35MIN: 448.83 / MAX: 620.39MIN: 473.38 / MAX: 731.32MIN: 494.2 / MAX: 674.22MIN: 657.45 / MAX: 989.09MIN: 659.99 / MAX: 1001.63MIN: 793.59 / MAX: 1398.11

Selenium

Benchmark: PSPDFKit WASM - Browser: Firefox

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: FirefoxDefaultnospectre_v1mitigations=offspectre_v2=off5001000150020002500SE +/- 8.37, N = 3SE +/- 24.36, N = 3SE +/- 2.85, N = 3SE +/- 28.75, N = 423182369241024741. firefox 105.0.1

Hackbench

Count: 8 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Threadmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_offmitigations_onmitigations_on_220406080100SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.25, N = 3SE +/- 0.39, N = 3SE +/- 0.11, N = 313.5113.6713.9514.0437.0961.79105.611. (CC) gcc options: -lpthread

Inkscape

Operation: SVG Files To PNG

OpenBenchmarking.orgSeconds, Fewer Is BetterInkscapeOperation: SVG Files To PNGnospectre_v1Defaultspectre_v2=offmitigations=off48121620SE +/- 0.14, N = 7SE +/- 0.11, N = 12SE +/- 0.12, N = 15SE +/- 0.14, N = 1215.9116.1216.9917.131. Inkscape 1.1.2 (0a00cf5339, 2022-02-04)

Selenium

Benchmark: ARES-6 - Browser: Google Chrome

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: Google Chromenospectre_v1Defaultmitigations=offspectre_v2=off3691215SE +/- 0.07, N = 3SE +/- 0.10, N = 5SE +/- 0.12, N = 3SE +/- 0.06, N = 39.199.389.9210.751. chrome 106.0.5249.91

Hackbench

Count: 8 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Processmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_offmitigations_onmitigations_on_220406080100SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 0.20, N = 313.0913.3213.6613.7333.1759.01104.791. (CC) gcc options: -lpthread

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: In-Memory Database ShootoutDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_on_211002200330044005500SE +/- 5.74, N = 3SE +/- 3.44, N = 3SE +/- 20.73, N = 3SE +/- 21.89, N = 3SE +/- 36.05, N = 31874.41882.72050.52058.85230.5MIN: 1719.29 / MAX: 2054.21MIN: 1755.55 / MAX: 2079.19MIN: 1831.2 / MAX: 2295.42MIN: 1866.04 / MAX: 2319.96MIN: 4499.25 / MAX: 5989.44

Sunflow Rendering System

Global Illumination + Image Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BetterSunflow Rendering System 0.07.2Global Illumination + Image SynthesisDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_20.65431.30861.96292.61723.2715SE +/- 0.006, N = 15SE +/- 0.008, N = 15SE +/- 0.008, N = 15SE +/- 0.008, N = 15SE +/- 0.018, N = 3SE +/- 0.020, N = 3SE +/- 0.030, N = 30.7980.7990.8360.8391.4051.5262.908MIN: 0.72 / MAX: 1.07MIN: 0.71 / MAX: 1.07MIN: 0.74 / MAX: 1.12MIN: 0.75 / MAX: 1.26MIN: 1.28 / MAX: 1.92MIN: 1.31 / MAX: 2.05MIN: 2.68 / MAX: 3.6

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Vector Mathnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_213K26K39K52K65KSE +/- 27.16, N = 3SE +/- 30.81, N = 3SE +/- 29.89, N = 3SE +/- 37.86, N = 3SE +/- 9.12, N = 3SE +/- 62.33, N = 3SE +/- 20.01, N = 362556.6862472.3760145.9560067.8038313.4335605.4412117.20-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: MEMFDnospectre_v1mitigations=offspectre_v2=offDefaultmitigations_offmitigations_onmitigations_on_22004006008001000SE +/- 0.94, N = 3SE +/- 0.72, N = 3SE +/- 2.20, N = 3SE +/- 0.03, N = 3SE +/- 1.40, N = 3SE +/- 0.17, N = 3SE +/- 0.45, N = 3870.37829.29771.24750.33671.09642.87181.97-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Context Switchingspectre_v2=offmitigations=offDefaultnospectre_v1mitigations_offmitigations_onmitigations_on_2900K1800K2700K3600K4500KSE +/- 32653.63, N = 3SE +/- 24144.91, N = 3SE +/- 24498.62, N = 3SE +/- 35449.67, N = 3SE +/- 3700.78, N = 3SE +/- 2877.30, N = 3SE +/- 2170.78, N = 34313556.044250094.393918590.923887015.192422809.931389284.08820392.60-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_offmitigations_onmitigations_on_28001600240032004000SE +/- 27.78, N = 20SE +/- 24.48, N = 17SE +/- 20.41, N = 20SE +/- 23.90, N = 4SE +/- 29.48, N = 5SE +/- 46.88, N = 20SE +/- 46.00, N = 162323232524152468264326463931

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression Ratingnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_215K30K45K60K75KSE +/- 57.41, N = 3SE +/- 52.92, N = 3SE +/- 109.49, N = 3SE +/- 328.48, N = 3SE +/- 625.31, N = 3SE +/- 469.69, N = 3SE +/- 79.99, N = 4695956937468554680984304037273198831. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression Ratingnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_220K40K60K80K100KSE +/- 285.93, N = 3SE +/- 146.32, N = 3SE +/- 85.83, N = 3SE +/- 43.91, N = 3SE +/- 571.85, N = 3SE +/- 150.39, N = 3SE +/- 261.32, N = 4878598724685135848754440138899239211. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Hackbench

Count: 4 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Processmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_offmitigations_onmitigations_on_21224364860SE +/- 0.015, N = 3SE +/- 0.013, N = 3SE +/- 0.003, N = 3SE +/- 0.019, N = 3SE +/- 0.346, N = 15SE +/- 0.112, N = 3SE +/- 0.143, N = 36.6626.7236.8996.91814.85430.87451.1891. (CC) gcc options: -lpthread

WebP Image Encode

Encode Settings: Quality 100, Lossless

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Quality 100, LosslessDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_20.49730.99461.49191.98922.4865SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 15SE +/- 0.07, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 32.212.202.072.031.521.511.15-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm

AOM AV1

Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Two-Pass - Input: Bosphorus 1080pnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_21122334455SE +/- 0.07, N = 3SE +/- 0.35, N = 3SE +/- 0.31, N = 3SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 347.2446.2245.3845.3026.7724.7612.83-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

Timed Mesa Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Mesa Compilation 21.0Time To Compilenospectre_v1Defaultmitigations=offspectre_v2=off918273645SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 336.2936.3838.1838.24

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 9 Realtime - Input: Bosphorus 4Knospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_21530456075SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.57, N = 15SE +/- 0.55, N = 15SE +/- 0.27, N = 3SE +/- 0.16, N = 3SE +/- 0.08, N = 368.5668.1065.4964.9739.9636.5430.30-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

Cryptsetup

AES-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b Decryptionmitigations_offmitigations_on5001000150020002500SE +/- 2.66, N = 3SE +/- 3.90, N = 32425.11888.3

Cryptsetup

AES-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b Encryptionmitigations_offmitigations_on5001000150020002500SE +/- 8.76, N = 3SE +/- 3.80, N = 32438.71902.3

Cryptsetup

Twofish-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b Decryptionmitigations_offmitigations_on80160240320400SE +/- 0.76, N = 3SE +/- 0.61, N = 3381.1358.1

Cryptsetup

Serpent-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b Encryptionmitigations_offmitigations_on130260390520650SE +/- 1.27, N = 3SE +/- 3.63, N = 3621.4577.5

Cryptsetup

Twofish-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b Decryptionmitigations_offmitigations_on80160240320400SE +/- 3.95, N = 3376.5358.8

Cryptsetup

Serpent-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b Decryptionmitigations_offmitigations_on130260390520650SE +/- 0.26, N = 3SE +/- 1.07, N = 3612.5569.7

Cryptsetup

Twofish-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b Encryptionmitigations_offmitigations_on80160240320400SE +/- 0.92, N = 3SE +/- 1.55, N = 3380.7358.1

Cryptsetup

Serpent-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b Decryptionmitigations_offmitigations_on130260390520650SE +/- 2.22, N = 3SE +/- 1.38, N = 3612.8569.9

Cryptsetup

AES-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b Encryptionmitigations_offmitigations_on6001200180024003000SE +/- 93.02, N = 3SE +/- 4.95, N = 32799.91991.5

Cryptsetup

Twofish-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b Encryptionmitigations_offmitigations_on80160240320400SE +/- 1.11, N = 3SE +/- 0.61, N = 3382.2358.9

Cryptsetup

Serpent-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b Encryptionmitigations_offmitigations_on130260390520650SE +/- 1.34, N = 3SE +/- 0.94, N = 3622.1579.7

Cryptsetup

AES-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b Decryptionmitigations_offmitigations_on6001200180024003000SE +/- 18.47, N = 3SE +/- 4.60, N = 32857.61976.4

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Boat - Acceleration: CPU-onlymitigations_on_2510152025SE +/- 0.06, N = 322.35

AOM AV1

Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 6 Realtime - Input: Bosphorus 1080pnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_offmitigations_onmitigations_on_21428425670SE +/- 0.82, N = 3SE +/- 0.60, N = 15SE +/- 0.45, N = 10SE +/- 0.81, N = 3SE +/- 0.33, N = 3SE +/- 0.41, N = 3SE +/- 0.20, N = 361.3060.9159.0658.1345.8744.6726.90-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 5.2.0mitigations_on_23691215SE +/- 0.064, N = 59.542

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: unsharp-maskmitigations_on_2510152025SE +/- 0.03, N = 320.70

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Tradebeansnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_on_210002000300040005000SE +/- 16.38, N = 5SE +/- 11.07, N = 20SE +/- 20.14, N = 4SE +/- 17.00, N = 4SE +/- 72.57, N = 2015191538161316434689

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 6.4.0nospectre_v1Defaultmitigations=offspectre_v2=off0.99651.9932.98953.9864.9825SE +/- 0.034, N = 5SE +/- 0.026, N = 5SE +/- 0.047, N = 20SE +/- 0.042, N = 254.2494.2814.4134.429

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: unsharp-maskmitigations_offmitigations_on510152025SE +/- 0.03, N = 3SE +/- 0.02, N = 319.9620.03

AOM AV1

Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 8 Realtime - Input: Bosphorus 4Knospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_21020304050SE +/- 0.04, N = 3SE +/- 0.17, N = 3SE +/- 0.44, N = 5SE +/- 0.26, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 3SE +/- 0.10, N = 345.6445.4444.1244.1030.5228.5120.43-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

libavif avifenc

Encoder Speed: 6, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.10Encoder Speed: 6, Losslessnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_2918273645SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 7SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.36, N = 310.7410.9411.0611.2318.4920.0339.691. (CXX) g++ options: -O3 -fPIC -lm

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: resizemitigations_onmitigations_off510152025SE +/- 0.09, N = 3SE +/- 0.06, N = 318.9120.02

ASTC Encoder

Preset: Medium

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: MediumDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_21224364860SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 354.6354.5453.5253.3528.6027.8512.971. (CXX) g++ options: -O3 -flto -pthread

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 7.3.0mitigations_onmitigations_off3691215SE +/- 0.05, N = 5SE +/- 0.07, N = 510.6511.79

AOM AV1

Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 10 Realtime - Input: Bosphorus 4Knospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_21632486480SE +/- 0.19, N = 3SE +/- 0.08, N = 3SE +/- 0.74, N = 3SE +/- 0.58, N = 15SE +/- 0.09, N = 3SE +/- 0.23, N = 3SE +/- 0.27, N = 370.6470.2067.2166.8940.2936.8131.46-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

Bork File Encrypter

File Encryption Time

OpenBenchmarking.orgSeconds, Fewer Is BetterBork File Encrypter 1.4File Encryption Timenospectre_v1Defaultmitigations=offspectre_v2=offmitigations_offmitigations_on_2mitigations_on3691215SE +/- 0.023, N = 3SE +/- 0.027, N = 3SE +/- 0.690, N = 12SE +/- 0.732, N = 12SE +/- 0.023, N = 3SE +/- 0.092, N = 15SE +/- 0.069, N = 34.6534.7295.9616.5588.7119.99910.171

Selenium

Benchmark: WASM imageConvolute - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: WASM imageConvolute - Browser: FirefoxDefaultmitigations=offnospectre_v1spectre_v2=off510152025SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.37, N = 1518.018.018.218.71. firefox 105.0.1

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: auto-levelsmitigations_offmitigations_on48121620SE +/- 0.02, N = 3SE +/- 0.01, N = 316.7816.91

Selenium

Benchmark: Kraken - Browser: Google Chrome

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: Kraken - Browser: Google Chromenospectre_v1Defaultspectre_v2=offmitigations=off90180270360450SE +/- 3.44, N = 3SE +/- 0.75, N = 3SE +/- 2.14, N = 3SE +/- 1.20, N = 3394.6398.0410.5412.21. chrome 106.0.5249.91

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: rotatemitigations_on_248121620SE +/- 0.02, N = 316.30

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: rotatemitigations_offmitigations_on48121620SE +/- 0.02, N = 3SE +/- 0.01, N = 315.5916.07

SMHasher

Hash: t1ha0_aes_avx2 x86_64

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: t1ha0_aes_avx2 x86_64mitigations_on_2nospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_off816243240SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 12SE +/- 0.65, N = 15SE +/- 0.70, N = 15SE +/- 0.06, N = 3SE +/- 0.06, N = 326.9127.2927.2929.0730.0834.4734.47-flto -lpthread-flto-flto-flto-flto-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha0_aes_avx2 x86_64

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: t1ha0_aes_avx2 x86_64nospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_216K32K48K64K80KSE +/- 17.81, N = 3SE +/- 653.31, N = 12SE +/- 804.49, N = 15SE +/- 801.16, N = 15SE +/- 322.00, N = 3SE +/- 389.27, N = 3SE +/- 569.56, N = 376727.2276019.8373645.8573477.8153025.0252042.3946694.16-flto-flto-flto-flto-flto=auto-flto=auto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.2.1Test: Boat - Acceleration: CPU-onlymitigations_onmitigations_off246810SE +/- 0.042, N = 3SE +/- 0.085, N = 67.5318.842

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Masskrug - Acceleration: CPU-onlymitigations_on_23691215SE +/- 0.03, N = 312.02

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: resizemitigations_on_23691215SE +/- 0.06, N = 312.93

AOM AV1

Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 10 Realtime - Input: Bosphorus 1080pDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_250100150200250SE +/- 2.39, N = 3SE +/- 2.33, N = 3SE +/- 1.93, N = 15SE +/- 1.88, N = 15SE +/- 0.22, N = 3SE +/- 1.26, N = 4SE +/- 2.00, N = 15222.52218.29205.06202.10112.09106.2598.30-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Jythonnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_210002000300040005000SE +/- 17.36, N = 4SE +/- 28.54, N = 4SE +/- 27.46, N = 20SE +/- 23.92, N = 20SE +/- 51.36, N = 4SE +/- 51.86, N = 4SE +/- 40.31, N = 42507253326512716435946804784

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: unsharp-masknospectre_v1Defaultmitigations=offspectre_v2=off3691215SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 311.3211.4711.8912.23

Unpacking The Linux Kernel

linux-5.19.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernel 5.19linux-5.19.tar.xzDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_offmitigations_onmitigations_on_23691215SE +/- 0.012, N = 4SE +/- 0.007, N = 4SE +/- 0.018, N = 4SE +/- 0.041, N = 20SE +/- 0.031, N = 4SE +/- 0.066, N = 4SE +/- 0.039, N = 44.5264.5364.5844.7126.7467.5809.732

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesDefaultmitigations=offnospectre_v1spectre_v2=offmitigations_offmitigations_on_2mitigations_on1428425670SE +/- 0.07, N = 3SE +/- 0.15, N = 4SE +/- 0.15, N = 3SE +/- 0.10, N = 15SE +/- 0.42, N = 15SE +/- 0.28, N = 3SE +/- 0.50, N = 312.3112.6612.7613.1532.4347.4363.691. (CC) gcc options: -lm

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: resizenospectre_v1Defaultmitigations=offspectre_v2=off3691215SE +/- 0.05, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 310.6810.7910.9711.01

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: auto-levelsnospectre_v1Defaultmitigations=offspectre_v2=off3691215SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 310.2610.3311.3211.42

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_offmitigations_on_2mitigations_on20406080100SE +/- 0.28, N = 3SE +/- 0.19, N = 3SE +/- 0.18, N = 3SE +/- 0.86, N = 15SE +/- 0.56, N = 15SE +/- 0.31, N = 3SE +/- 0.16, N = 351.6352.6052.8854.3382.9497.0498.621. (CC) gcc options: -lm

Node.js Express HTTP Load Test

OpenBenchmarking.orgRequests Per Second, More Is BetterNode.js Express HTTP Load Testnospectre_v1Defaultspectre_v2=offmitigations=off3K6K9K12K15KSE +/- 119.32, N = 3SE +/- 52.83, N = 3SE +/- 54.36, N = 3SE +/- 88.05, N = 313824136731341213337

WebP2 Image Encode

Encode Settings: Quality 100, Compression Effort 5

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Quality 100, Compression Effort 5nospectre_v1Defaultspectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_20.8641.7282.5923.4564.32SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 33.843.843.643.642.362.161.00-ldl-ldl-ldl-ldl-lpthread1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: rotatenospectre_v1Defaultmitigations=offspectre_v2=off3691215SE +/- 0.019, N = 3SE +/- 0.052, N = 3SE +/- 0.117, N = 3SE +/- 0.046, N = 39.5549.61210.12810.178

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.2.1Test: Masskrug - Acceleration: CPU-onlymitigations_onmitigations_off3691215SE +/- 0.006, N = 3SE +/- 0.036, N = 37.5049.074

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filesmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_offmitigations_onmitigations_on_21224364860SE +/- 0.073113, N = 15SE +/- 0.002596, N = 3SE +/- 0.005907, N = 3SE +/- 0.007197, N = 3SE +/- 0.055302, N = 3SE +/- 0.075161, N = 3SE +/- 0.112370, N = 39.2598719.65175310.15535010.27603613.98266631.05722752.3486821. (CC) gcc options: -lm

AOM AV1

Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 9 Realtime - Input: Bosphorus 1080pDefaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_offmitigations_on_24080120160200SE +/- 0.03, N = 3SE +/- 1.43, N = 3SE +/- 2.05, N = 15SE +/- 1.97, N = 15SE +/- 1.18, N = 3SE +/- 0.35, N = 3SE +/- 0.54, N = 3203.57203.15191.05188.27103.19103.0789.59-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

SMHasher

Hash: FarmHash32 x86_64 AVX

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: FarmHash32 x86_64 AVXmitigations_on_2Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_off1020304050SE +/- 0.34, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 1.50, N = 3SE +/- 2.06, N = 3SE +/- 0.10, N = 3SE +/- 0.08, N = 334.2335.0735.0737.6639.1443.1543.24-flto -lpthread-flto-flto-flto-flto-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: FarmHash32 x86_64 AVX

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: FarmHash32 x86_64 AVXnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_on_2mitigations_onmitigations_off6K12K18K24K30KSE +/- 1.18, N = 3SE +/- 0.46, N = 3SE +/- 1.66, N = 3SE +/- 1.77, N = 3SE +/- 86.51, N = 3SE +/- 27.21, N = 3SE +/- 116.35, N = 327854.7427852.7627851.3527849.4025573.6023588.7123398.87-flto-flto-flto-flto-flto -lpthread-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: fasthash32

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: fasthash32mitigations_on_2Defaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_off918273645SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 1.64, N = 3SE +/- 1.64, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 329.0029.5529.5831.2732.9036.8637.06-flto -lpthread-flto-flto-flto-flto-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: fasthash32

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: fasthash32mitigations_on_2Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_off16003200480064008000SE +/- 45.63, N = 3SE +/- 3.59, N = 3SE +/- 6.07, N = 3SE +/- 2.28, N = 3SE +/- 0.54, N = 3SE +/- 7.22, N = 3SE +/- 76.79, N = 37658.356583.216582.856580.276579.896106.646007.38-flto -lpthread-flto-flto-flto-flto-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadsmitigations=offspectre_v2=offDefaultnospectre_v1mitigations_offmitigations_on_2mitigations_on612182430SE +/- 0.045383, N = 3SE +/- 0.029810, N = 3SE +/- 0.062329, N = 3SE +/- 0.032370, N = 3SE +/- 0.278379, N = 15SE +/- 0.270208, N = 3SE +/- 0.111752, N = 35.8197985.8293346.0470906.13689415.18313125.43052127.4872781. (CC) gcc options: -lm

Timed CPython Compilation

Build Configuration: Default

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed CPython Compilation 3.10.6Build Configuration: Defaultnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2102030405013.8713.9814.6314.7528.0629.2144.74

SMHasher

Hash: t1ha2_atonce

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: t1ha2_atoncemitigations_on_2Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_onmitigations_off816243240SE +/- 0.25, N = 3SE +/- 0.00, N = 3SE +/- 2.26, N = 3SE +/- 1.68, N = 3SE +/- 0.13, N = 3SE +/- 0.06, N = 3SE +/- 0.15, N = 327.0527.4929.7430.8432.6534.4134.58-flto -lpthread-flto-flto-flto-flto-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha2_atonce

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: t1ha2_atoncemitigations_on_2Defaultnospectre_v1spectre_v2=offmitigations=offmitigations_offmitigations_on3K6K9K12K15KSE +/- 32.10, N = 3SE +/- 0.05, N = 3SE +/- 0.82, N = 3SE +/- 7.16, N = 3SE +/- 7.92, N = 3SE +/- 113.79, N = 3SE +/- 8.75, N = 315930.9615576.7315575.8515563.1715550.0014078.4713863.36-flto -lpthread-flto-flto-flto-flto-flto=auto-flto=auto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

AOM AV1

Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 3.5Encoder Mode: Speed 8 Realtime - Input: Bosphorus 1080pDefaultnospectre_v1mitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2306090120150SE +/- 0.43, N = 3SE +/- 0.12, N = 3SE +/- 0.96, N = 3SE +/- 0.34, N = 3SE +/- 0.13, N = 3SE +/- 0.85, N = 3SE +/- 0.49, N = 3148.53148.41143.93143.1186.3785.3366.98-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

WebP2 Image Encode

Encode Settings: Default

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Defaultnospectre_v1Defaultmitigations=offspectre_v2=offmitigations_onmitigations_offmitigations_on_2246810SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 5SE +/- 0.01, N = 38.388.348.138.114.834.572.25-ldl-ldl-ldl-ldl-lpthread1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.0.1Test: Boat - Acceleration: CPU-onlynospectre_v1Defaultspectre_v2=offmitigations=off1.03952.0793.11854.1585.1975SE +/- 0.013, N = 3SE +/- 0.015, N = 3SE +/- 0.008, N = 3SE +/- 0.011, N = 34.4814.5034.6094.620

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.0.1Test: Masskrug - Acceleration: CPU-onlyDefaultnospectre_v1spectre_v2=offmitigations=off1.00852.0173.02554.0345.0425SE +/- 0.004, N = 3SE +/- 0.029, N = 3SE +/- 0.031, N = 3SE +/- 0.022, N = 34.2744.2954.4814.482

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programsmitigations=offnospectre_v1spectre_v2=offDefaultmitigations_offmitigations_onmitigations_on_220406080100SE +/- 0.07, N = 3SE +/- 0.10, N = 3SE +/- 0.28, N = 3SE +/- 0.20, N = 3SE +/- 0.68, N = 3SE +/- 0.26, N = 3SE +/- 0.14, N = 320.1320.3020.5320.6255.2386.1098.251. (CC) gcc options: -lm

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Defaultnospectre_v1Defaultspectre_v2=offmitigations=offmitigations_offmitigations_onmitigations_on_2612182430SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.31, N = 15SE +/- 0.26, N = 15SE +/- 0.11, N = 3SE +/- 0.03, N = 3SE +/- 0.14, N = 1527.4227.3726.3325.6414.6414.4012.67-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Quality 100nospectre_v1Defaultspectre_v2=offmitigations=offmitigations_offmitigations_onmitigations_on_248121620SE +/- 0.02, N = 3SE +/- 0.11, N = 3SE +/- 0.21, N = 15SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.12, N = 317.0416.9116.0715.109.609.568.44-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeDefaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_onmitigations_on_230060090012001500SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 3.00, N = 12SE +/- 0.00, N = 3SE +/- 3.06, N = 31881881881882495041549

Phoronix Test Suite v10.8.5