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&export=txt&grs&sor&rro.

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 Mitigationsctx-clock: Context Switch Timehackbench: 8 - Processhackbench: 8 - Threadhackbench: 4 - Processstress-ng: Socket Activityhackbench: 16 - Processhackbench: 16 - Threadhackbench: 32 - Processosbench: Create Filesstress-ng: Context Switchingcompilebench: Initial Createosbench: Create Processesstress-ng: Vector Mathstress-ng: Futexapache: 200osbench: Launch Programsapache: 100stress-ng: MEMFDrocksdb: Update Randosbench: Create Threadsastcenc: Thoroughbuild-godot: Time To Compilerocksdb: Rand Readapache: 1000astcenc: Exhaustiveapache: 500build-nodejs: Time To Compilecassandra: Writesrocksdb: Rand Fillbuild-linux-kernel: defconfigspark: 1000000 - 100 - Calculate Pi Benchmarkspark: 1000000 - 500 - Calculate Pi Benchmarkastcenc: Mediumrenaissance: ALS Movie Lensrocksdb: Read Rand Write Randspark: 1000000 - 100 - Calculate Pi Benchmark Using Dataframespark: 1000000 - 500 - Calculate Pi Benchmark Using Dataframewebp2: Quality 100, Compression Effort 5nginx: 20build-gdb: Time To Compilenginx: 100nginx: 1000nginx: 500nginx: 200webp2: Defaultapache: 20renaissance: Apache Spark Bayesavifenc: 6, Losslessaom-av1: Speed 6 Two-Pass - Bosphorus 1080pcompress-7zip: Compression Ratingsunflow: Global Illumination + Image Synthesisbuild-php: Time To Compilecompress-7zip: Decompression Ratingwebp2: Quality 75, Compression Effort 7avifenc: 2spark: 1000000 - 500 - Inner Join Test Timespark: 1000000 - 100 - Inner Join Test Timerocksdb: Read While Writingbuild-erlang: Time To Compileinfluxdb: 64 - 10000 - 2,5000,1 - 10000build-python: Defaultinfluxdb: 4 - 10000 - 2,5000,1 - 10000aom-av1: Speed 6 Two-Pass - Bosphorus 4Ksimdjson: PartialTweetsdacapobench: Tradebeansstargate: 96000 - 512stargate: 96000 - 1024stargate: 480000 - 512stargate: 192000 - 1024stargate: 480000 - 1024build-wasmer: Time To Compilestress-ng: SENDFILEstargate: 192000 - 512aom-av1: Speed 6 Realtime - Bosphorus 4Kstargate: 44100 - 512stargate: 44100 - 1024spark: 1000000 - 500 - SHA-512 Benchmark Timerenaissance: Finagle HTTP Requestssqlite-speedtest: Timed Time - Size 1,000spark: 1000000 - 100 - SHA-512 Benchmark Timeclickhouse: 100M Rows Web Analytics Dataset, First Run / Cold Cacherenaissance: In-Memory Database Shootoutrawtherapee: Total Benchmark Timebuild-python: Released Build, PGO + LTO Optimizednginx: 1clickhouse: 100M Rows Web Analytics Dataset, Second Runclickhouse: 100M Rows Web Analytics Dataset, Third Runrenaissance: Savina Reactors.IOspark: 1000000 - 500 - Group By Test Timespark: 1000000 - 100 - Group By Test Timenode-octane: renaissance: Akka Unbalanced Cobwebbed Treespark: 1000000 - 100 - Repartition Test Timespark: 1000000 - 500 - Repartition Test Timeaom-av1: Speed 6 Realtime - Bosphorus 1080paom-av1: Speed 9 Realtime - Bosphorus 1080paom-av1: Speed 10 Realtime - Bosphorus 1080paom-av1: Speed 9 Realtime - Bosphorus 4Kaom-av1: Speed 10 Realtime - Bosphorus 4Kaom-av1: Speed 8 Realtime - Bosphorus 4Kaom-av1: Speed 8 Realtime - Bosphorus 1080pcryptsetup: PBKDF2-sha512simdjson: LargeRandrenaissance: Apache Spark PageRankbork: File Encryption Timewebp: Defaultunpack-linux: linux-5.19.tar.xzwebp: Quality 100renaissance: Apache Spark ALSrenaissance: Genetic Algorithm Using Jenetics + Futuresnode-web-tooling: webp: Quality 100, Losslessosbench: Memory Allocationsdacapobench: Jythondragonflydb: 50 - 1:5dragonflydb: 50 - 5:1renaissance: Rand Forestapache: 1dacapobench: H2smhasher: t1ha0_aes_avx2 x86_64cryptsetup: PBKDF2-whirlpoolcryptsetup: AES-XTS 256b Decryptioncryptsetup: AES-XTS 256b Encryptioncryptsetup: AES-XTS 512b Decryptioncryptsetup: AES-XTS 512b Encryptionsmhasher: fasthash32darktable: Masskrug - CPU-onlysmhasher: FarmHash32 x86_64 AVXdarktable: Boat - CPU-onlyselenium: ARES-6 - Google Chromesmhasher: t1ha2_atonceselenium: ARES-6 - Firefoxselenium: Kraken - Firefoxselenium: Jetstream 2 - Firefoxgimp: auto-levelsoctave-benchmark: selenium: Speedometer - Firefoxselenium: Jetstream 2 - Google Chromeselenium: Speedometer - Google Chromegimp: unsharp-maskinkscape: SVG Files To PNGcryptsetup: Serpent-XTS 256b Encryptioncryptsetup: Serpent-XTS 256b Decryptioncryptsetup: Serpent-XTS 512b Decryptioncryptsetup: Serpent-XTS 512b Encryptionselenium: PSPDFKit WASM - Firefoxgimp: rotatecryptsetup: Twofish-XTS 512b Encryptioncryptsetup: Twofish-XTS 256b Decryptioncryptsetup: Twofish-XTS 256b Encryptiongimp: resizebuild-mesa: Time To Compileselenium: PSPDFKit WASM - Google Chromecryptsetup: Twofish-XTS 512b Decryptiondarktable: Masskrug - CPU-onlyselenium: Kraken - Google Chromeoctave-benchmark: couchdb: 100 - 3000 - 30couchdb: 100 - 1000 - 30node-express-loadtest: darktable: Boat - CPU-onlygimp: rotategimp: resizegimp: resizeoctave-benchmark: gimp: auto-levelsgimp: auto-levelsdarktable: Masskrug - CPU-onlygimp: unsharp-maskdarktable: Boat - CPU-onlygimp: unsharp-maskgimp: rotatespark: 1000000 - 500 - Broadcast Inner Join Test Timespark: 1000000 - 100 - Broadcast Inner Join Test Timeselenium: WASM imageConvolute - Firefoxselenium: Octane - Google Chromeselenium: Octane - Firefoxstress-ng: CPU Cachesmhasher: t1ha0_aes_avx2 x86_64smhasher: FarmHash32 x86_64 AVXsmhasher: t1ha2_atoncesmhasher: fasthash32Defaultmitigations=offspectre_v2=offnospectre_v1mitigations_offmitigations_onmitigations_on_218813.73014.0366.91818911.6429.50030.55860.68510.2760363918590.92921.2312.31352562472.373737267.77157494.920.620823167725.52750.337348226.0470906.756690.96061848048113501.570.7134117378.51494.312128198127317973.383142.705291034144.6454.62816063.521938178.808.843.84802263.0744.218789072.41761701.46768798.44777810.408.34132783.111145.010.94446.22872460.79847.357693740.1463.6061.491.31221165477.3412170159.213.9831639617.312.338.4915382.5616932.6319163.3153651.8002473.39285150.338205644.241.71656235.373.3193373.3872462.631931.134.7272.49184.941874.442.244179.20395948.65195.43193.494307.22.702.50878426145.21.811.9660.91203.57222.5268.1070.2045.44148.5330045281.762161.74.72927.374.52616.911888.51533.821.392.2151.63010025335204011.994748014.74523.219778.05232376019.8310320716583.2127852.769.3815576.7324.05513.0186.92910.329260320.40831811.46816.11523189.61236.37526974.274398.04.281173.61456.888136734.50310.78618.09761947469118.4227.29235.06527.48529.55318813.09113.5136.66219465.0731.88831.80159.6469.2598714250094.39978.4012.66241160145.954010537.28157902.0520.129680157896.89829.297335255.8197986.653694.89059806487113618.000.7055119966.30514.192126345125484876.096170.38170.08917194453.51656573.521467629.539.663.64806609.8846.386792540.27772159.28771249.78781248.758.13133520.681209.211.22845.38851350.83950.569685540.1464.6921.631.39210267380.4772008587.514.6331422635.212.078.4216132.2030202.4882903.1094681.6693913.30966251.515262166.571.37110533.173.0890363.2990192.831954.137.4572.64173.682058.845.596188.98199947.89181.49178.984729.22.902.53765176358.22.002.1559.06188.27205.0664.9766.8944.10143.9328391811.732421.05.96125.644.58415.102040.91721.020.632.0352.88497626514906211.204433214.41583.019744.58241573477.819978146579.8927849.409.9215550.0027.06585.0168.07811.318236300.62629611.88817.130241010.12838.17928324.482412.24.413180.89858.598133374.62010.96818.08526442415102.0730.07739.14332.64531.26518813.31613.6696.72313388.0034.29434.95659.7749.6517534313556.041016.5313.15339460067.803981215.14144902.6220.533403144618.25771.247485555.8293346.650294.76359509810110832.190.7051116305.96513.659124430127400976.422169.902213493169.39668672353.34646559.121340509.449.463.64813661.5946.352796671.73773672.22773618.64785016.148.11127067.881249.611.06045.30848750.83650.960680980.1465.0011.621.42212564780.4512004002.814.7531436546.812.178.4816432.0955092.4247753.0242471.6178313.27084552.406261269.961.32106433.183.0660313.2796082.791971.633.6692.61179.392050.545.124205.38799128.83183.73179.394824.92.812.64795416350.11.982.1258.13191.05202.1065.4967.2144.12143.1127942561.762452.76.55826.334.71216.072034.01700.920.762.0754.32985627164949025.014511086.67576.919455.07246873645.859849666580.2727851.3510.7515563.1727.54565.5172.81011.422243291.53329612.23416.992247410.17838.24127394.481410.54.429180.83259.162134124.60911.00518.78912241847104.3329.07437.66230.83932.90118813.66213.9496.89918958.1328.68831.42260.83810.1553503887015.19952.3012.75539462556.683780298.64150886.2020.302932155262.24870.377461846.1368946.750191.14961976953110088.640.7131115781.28493.787129510125995073.407143.245371472143.11551880254.53825989.321949218.818.803.84810324.1644.086794417.69770214.55771761.58783100.998.38126203.491141.410.74147.24878590.79947.110695950.1463.0511.471.29217073876.2522188262.913.8661593004.012.438.4815192.5512322.6097893.3136371.8083803.38276949.905202570.271.71961935.223.3042903.3767672.611972.134.1752.39191.051882.742.184178.83995819.80195.43199.054315.02.722.42876126110.91.821.9161.30203.15218.2968.5670.6445.64148.4129959961.762164.04.65327.424.53617.041891.11557.621.552.2052.59609225075193823.834729270.87516.719142.52232576727.2210327576582.8527854.749.1915575.8524.18516.6188.30010.255260320.39732011.31915.90923699.55436.28927054.295394.64.249175.19357.456138244.48110.68318.29851447446119.7827.2935.06529.74429.58024933.17437.09114.8543789.0968.63371.456139.43013.9826662422809.93518.7032.42651635605.441839371.4531616.3755.23045935052.66671.0927038315.1831313.2210203.6282852660625223.010.345727257.18542352160.78327.854112639.09100512.16328822.7394.283316282.35294626.66302079.24310504.544.5735894.853323.420.02724.76388991.526102.221372730.08109.3031046607134.42229.2146.963.581.4655001.5065491.8893751.0510161.93559790.595875.571.02364619.861.9454731.9826383547.363.984108.480348.91364737.717314.712788.245.87103.07106.2536.5436.8128.5185.3313606270.973758.58.71114.646.7469.603459.21611.810.881.5182.94226346802772317.252549838.57761.813365.06264352042.396370562857.62799.92425.12438.76007.389.07423398.878.84214078.4711.794621.4612.8612.5622.1382.2381.1380.720.020376.515.58716.77519.95782.2934.47143.23734.57837.05950459.00561.79430.8743651.83114.411118.319254.26131.0572271389284.08293.6163.69352338313.431250493.3535437.7486.10407538422.05642.8730914427.4872783.3996195.3852846114928076.160.367631076.05543610159.34028.595012764.39939212.36213199.2793.965211431.57205719.37206279.14209568.134.8336002.782940.918.49326.77444011.40596.215430400.09104.3981162205132.2811053138.128.059511091.97.683.621.4988691.5340231.9376281.0738681.97871083.835896.861.04894320.261.9891282.0273913980.276.51193.557337.30736869.067263.412239.344.67103.19112.0939.9640.2930.5286.3713761420.983353.610.17114.407.5809.563379.91603.311.101.5298.61501143593743113.513600552.70727.311390.34264653025.026433081976.41991.51888.31902.36106.647.50423588.717.53113863.3610.645577.5569.9569.7579.7358.9358.1358.118.911358.816.06616.91220.03186.3734.46943.14734.41436.8601549104.793105.60651.1892541.92213.130213.666411.32952.348682820392.60195.4147.43337612117.20784751.8198.249912181.9715840325.4305211.4628415.272137397590.16052152.32729729295967313.902606.22604.4612.968324826.353313335.7735.371.00167.3092.254218.139.69212.83239212.908167.422198830.04217.8495.054.39651702258.225659185.644.74652566.23.962.7546890.8351830.8600561.0870910.5946991.117857151.4580.57682811.901.1232351.1526387.565510.096.0436.7867.665230.5117.220488.10772.3973.8310995.76.866.033602514503.74.254.4026.9089.5998.3030.3031.4620.4366.980.84749.49.99912.679.7328.4430535.93067.31.1597.0426404784939.7393146694.167658.3525573.6015930.9613.0649.62017.48312.01920.70422.35016.3024.073.62211.4926.91434.22727.05329.004OpenBenchmarking.org

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Timemitigations_on_2mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault30060090012001500SE +/- 3.06, N = 3SE +/- 0.00, N = 3SE +/- 3.00, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31549504249188188188188

Hackbench

Count: 8 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Processmitigations_on_2mitigations_onmitigations_offDefaultnospectre_v1spectre_v2=offmitigations=off20406080100SE +/- 0.20, N = 3SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3104.7959.0133.1713.7313.6613.3213.091. (CC) gcc options: -lpthread

Hackbench

Count: 8 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 8 - Type: Threadmitigations_on_2mitigations_onmitigations_offDefaultnospectre_v1spectre_v2=offmitigations=off20406080100SE +/- 0.11, N = 3SE +/- 0.39, N = 3SE +/- 0.25, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3105.6161.7937.0914.0413.9513.6713.511. (CC) gcc options: -lpthread

Hackbench

Count: 4 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 4 - Type: Processmitigations_on_2mitigations_onmitigations_offDefaultnospectre_v1spectre_v2=offmitigations=off1224364860SE +/- 0.143, N = 3SE +/- 0.112, N = 3SE +/- 0.346, N = 15SE +/- 0.019, N = 3SE +/- 0.003, N = 3SE +/- 0.013, N = 3SE +/- 0.015, N = 351.18930.87414.8546.9186.8996.7236.6621. (CC) gcc options: -lpthread

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Socket Activitymitigations_on_2mitigations_onmitigations_offspectre_v2=offDefaultnospectre_v1mitigations=off4K8K12K16K20KSE +/- 2.31, N = 3SE +/- 30.46, N = 12SE +/- 28.05, N = 3SE +/- 154.65, N = 15SE +/- 36.09, N = 3SE +/- 33.52, N = 3SE +/- 120.42, N = 32541.923651.833789.0913388.0018911.6418958.1319465.07-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Hackbench

Count: 16 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Processmitigations_on_2mitigations_onmitigations_offspectre_v2=offmitigations=offDefaultnospectre_v150100150200250SE +/- 0.58, N = 3SE +/- 0.92, N = 3SE +/- 0.33, N = 3SE +/- 0.47, N = 15SE +/- 0.56, N = 15SE +/- 0.31, N = 15SE +/- 0.15, N = 3213.13114.4168.6334.2931.8929.5028.691. (CC) gcc options: -lpthread

Hackbench

Count: 16 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 16 - Type: Threadmitigations_on_2mitigations_onmitigations_offspectre_v2=offmitigations=offnospectre_v1Default50100150200250SE +/- 0.52, N = 3SE +/- 0.95, N = 3SE +/- 0.31, N = 3SE +/- 0.51, N = 15SE +/- 0.32, N = 3SE +/- 0.23, N = 15SE +/- 0.16, N = 3213.67118.3271.4634.9631.8031.4230.561. (CC) gcc options: -lpthread

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: Processmitigations_on_2mitigations_onmitigations_offnospectre_v1Defaultspectre_v2=offmitigations=off90180270360450SE +/- 3.91, N = 3SE +/- 1.04, N = 3SE +/- 0.16, N = 3SE +/- 0.63, N = 4SE +/- 0.69, N = 4SE +/- 0.40, N = 3SE +/- 0.86, N = 3411.33254.26139.4360.8460.6959.7759.651. (CC) gcc options: -lpthread

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Filesmitigations_on_2mitigations_onmitigations_offDefaultnospectre_v1spectre_v2=offmitigations=off1224364860SE +/- 0.112370, N = 3SE +/- 0.075161, N = 3SE +/- 0.055302, N = 3SE +/- 0.007197, N = 3SE +/- 0.005907, N = 3SE +/- 0.002596, N = 3SE +/- 0.073113, N = 1552.34868231.05722713.98266610.27603610.1553509.6517539.2598711. (CC) gcc options: -lm

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Context Switchingmitigations_on_2mitigations_onmitigations_offnospectre_v1Defaultmitigations=offspectre_v2=off900K1800K2700K3600K4500KSE +/- 2170.78, N = 3SE +/- 2877.30, N = 3SE +/- 3700.78, N = 3SE +/- 35449.67, N = 3SE +/- 24498.62, N = 3SE +/- 24144.91, N = 3SE +/- 32653.63, N = 3820392.601389284.082422809.933887015.193918590.924250094.394313556.04-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial Createmitigations_on_2mitigations_onmitigations_offDefaultnospectre_v1mitigations=offspectre_v2=off2004006008001000SE +/- 0.66, N = 3SE +/- 1.95, N = 3SE +/- 7.14, N = 15SE +/- 5.08, N = 3SE +/- 4.77, N = 3SE +/- 10.75, N = 15SE +/- 13.24, N = 3195.41293.61518.70921.23952.30978.401016.53

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Processesmitigations_onmitigations_on_2mitigations_offspectre_v2=offnospectre_v1mitigations=offDefault1428425670SE +/- 0.50, N = 3SE +/- 0.28, N = 3SE +/- 0.42, N = 15SE +/- 0.10, N = 15SE +/- 0.15, N = 3SE +/- 0.15, N = 4SE +/- 0.07, N = 363.6947.4332.4313.1512.7612.6612.311. (CC) gcc options: -lm

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Vector Mathmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v113K26K39K52K65KSE +/- 20.01, N = 3SE +/- 62.33, N = 3SE +/- 9.12, N = 3SE +/- 37.86, N = 3SE +/- 29.89, N = 3SE +/- 30.81, N = 3SE +/- 27.16, N = 312117.2035605.4438313.4360067.8060145.9562472.3762556.68-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Stress-NG

Test: Futex

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: Futexmitigations_on_2mitigations_onmitigations_offDefaultnospectre_v1spectre_v2=offmitigations=off900K1800K2700K3600K4500KSE +/- 5756.55, N = 15SE +/- 7267.96, N = 3SE +/- 16270.14, N = 15SE +/- 10256.33, N = 3SE +/- 10778.99, N = 3SE +/- 18405.23, N = 3SE +/- 30094.15, N = 3784751.811250493.351839371.453737267.773780298.643981215.144010537.28-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Apache HTTP Server

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 200mitigations_offmitigations_onspectre_v2=offnospectre_v1Defaultmitigations=off30K60K90K120K150KSE +/- 256.22, N = 3SE +/- 25.14, N = 3SE +/- 379.00, N = 3SE +/- 704.93, N = 3SE +/- 871.12, N = 3SE +/- 786.71, N = 331616.3735437.74144902.62150886.20157494.90157902.051. (CC) gcc options: -shared -fPIC -O2

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch Programsmitigations_on_2mitigations_onmitigations_offDefaultspectre_v2=offnospectre_v1mitigations=off20406080100SE +/- 0.14, N = 3SE +/- 0.26, N = 3SE +/- 0.68, N = 3SE +/- 0.20, N = 3SE +/- 0.28, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 398.2586.1055.2320.6220.5320.3020.131. (CC) gcc options: -lm

Apache HTTP Server

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 100mitigations_offmitigations_onspectre_v2=offnospectre_v1mitigations=offDefault40K80K120K160K200KSE +/- 201.05, N = 3SE +/- 51.67, N = 3SE +/- 308.24, N = 3SE +/- 289.66, N = 3SE +/- 535.74, N = 3SE +/- 447.04, N = 335052.6638422.05144618.25155262.24157896.89167725.521. (CC) gcc options: -shared -fPIC -O2

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: MEMFDmitigations_on_2mitigations_onmitigations_offDefaultspectre_v2=offmitigations=offnospectre_v12004006008001000SE +/- 0.45, N = 3SE +/- 0.17, N = 3SE +/- 1.40, N = 3SE +/- 0.03, N = 3SE +/- 2.20, N = 3SE +/- 0.72, N = 3SE +/- 0.94, N = 3181.97642.87671.09750.33771.24829.29870.37-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

Facebook RocksDB

Test: Update Random

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Update Randommitigations_on_2mitigations_offmitigations_onmitigations=offDefaultnospectre_v1spectre_v2=off160K320K480K640K800KSE +/- 573.99, N = 3SE +/- 281.52, N = 3SE +/- 2278.95, N = 3SE +/- 3242.39, N = 3SE +/- 4024.29, N = 3SE +/- 2306.38, N = 3SE +/- 5261.31, N = 31584032703833091447335257348227461847485551. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create Threadsmitigations_onmitigations_on_2mitigations_offnospectre_v1Defaultspectre_v2=offmitigations=off612182430SE +/- 0.111752, N = 3SE +/- 0.270208, N = 3SE +/- 0.278379, N = 15SE +/- 0.032370, N = 3SE +/- 0.062329, N = 3SE +/- 0.029810, N = 3SE +/- 0.045383, N = 327.48727825.43052115.1831316.1368946.0470905.8293345.8197981. (CC) gcc options: -lm

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: Thoroughmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default246810SE +/- 0.0048, N = 3SE +/- 0.0112, N = 3SE +/- 0.0050, N = 3SE +/- 0.0058, N = 3SE +/- 0.0060, N = 3SE +/- 0.0044, N = 3SE +/- 0.0072, N = 31.46283.22103.39966.65026.65366.75016.75661. (CXX) g++ options: -O3 -flto -pthread

Timed Godot Game Engine Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Godot Game Engine Compilation 3.2.3Time To Compilemitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default90180270360450SE +/- 0.36, N = 3SE +/- 0.53, N = 3SE +/- 0.34, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.11, N = 3SE +/- 0.05, N = 3415.27203.63195.3994.8994.7691.1590.96

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Random Readmitigations_on_2mitigations_onmitigations_offspectre_v2=offmitigations=offDefaultnospectre_v113M26M39M52M65MSE +/- 39003.82, N = 3SE +/- 231803.16, N = 3SE +/- 10512.27, N = 3SE +/- 225292.34, N = 3SE +/- 231143.15, N = 3SE +/- 32394.54, N = 3SE +/- 176655.16, N = 3137397592846114928526606595098105980648761848048619769531. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Apache HTTP Server

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1000mitigations_offmitigations_onnospectre_v1spectre_v2=offDefaultmitigations=off20K40K60K80K100KSE +/- 70.01, N = 3SE +/- 19.09, N = 3SE +/- 176.51, N = 3SE +/- 157.13, N = 3SE +/- 105.05, N = 3SE +/- 102.14, N = 325223.0128076.16110088.64110832.19113501.57113618.001. (CC) gcc options: -shared -fPIC -O2

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: Exhaustivemitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.16050.3210.48150.6420.8025SE +/- 0.0002, N = 3SE +/- 0.0007, N = 3SE +/- 0.0001, N = 3SE +/- 0.0007, N = 3SE +/- 0.0002, N = 3SE +/- 0.0004, N = 3SE +/- 0.0005, N = 30.16050.34570.36760.70510.70550.71310.71341. (CXX) g++ options: -O3 -flto -pthread

Apache HTTP Server

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 500mitigations_offmitigations_onnospectre_v1spectre_v2=offDefaultmitigations=off30K60K90K120K150KSE +/- 221.32, N = 3SE +/- 52.86, N = 3SE +/- 292.60, N = 3SE +/- 124.99, N = 3SE +/- 149.74, N = 3SE +/- 108.62, N = 327257.1831076.05115781.28116305.96117378.51119966.301. (CC) gcc options: -shared -fPIC -O2

Timed Node.js Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Node.js Compilation 18.8Time To Compilemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v15001000150020002500SE +/- 1.89, N = 3SE +/- 0.36, N = 3SE +/- 0.22, N = 3SE +/- 0.47, N = 3SE +/- 0.23, N = 32152.33514.19513.66494.31493.79

Apache Cassandra

Test: Writes

OpenBenchmarking.orgOp/s, More Is BetterApache Cassandra 4.0Test: Writesmitigations_on_2spectre_v2=offmitigations=offDefaultnospectre_v130K60K90K120K150KSE +/- 312.34, N = 4SE +/- 152.99, N = 3SE +/- 1151.27, N = 3SE +/- 155.83, N = 3SE +/- 542.95, N = 329729124430126345128198129510

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Random Fillmitigations_on_2mitigations_offmitigations_onmitigations=offnospectre_v1Defaultspectre_v2=off300K600K900K1200K1500KSE +/- 1960.38, N = 3SE +/- 1711.59, N = 3SE +/- 2019.93, N = 3SE +/- 3726.79, N = 3SE +/- 6604.77, N = 3SE +/- 9874.13, N = 3SE +/- 4988.21, N = 329596754235254361012548481259950127317912740091. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.18Build: defconfigmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default70140210280350SE +/- 0.48, N = 3SE +/- 0.50, N = 3SE +/- 0.51, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.21, N = 3SE +/- 0.29, N = 3313.90160.78159.3476.4276.1073.4173.38

Apache Spark

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

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Calculate Pi Benchmarkmitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default130260390520650SE +/- 0.54, N = 3SE +/- 0.37, N = 3SE +/- 0.46, N = 4SE +/- 0.41, N = 12SE +/- 0.39, N = 3606.22170.38169.90143.25142.71

Apache Spark

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

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Calculate Pi Benchmarkmitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v1130260390520650SE +/- 0.15, N = 3SE +/- 0.44, N = 3SE +/- 0.81, N = 3SE +/- 0.94, N = 12SE +/- 0.38, N = 12604.46170.09169.40144.64143.12

ASTC Encoder

Preset: Medium

OpenBenchmarking.orgMT/s, More Is BetterASTC Encoder 4.0Preset: Mediummitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default1224364860SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.07, N = 312.9727.8528.6053.3553.5254.5454.631. (CXX) g++ options: -O3 -flto -pthread

Renaissance

Test: ALS Movie Lens

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: ALS Movie Lensmitigations_on_2mitigations_onmitigations_offmitigations=offspectre_v2=offDefaultnospectre_v15K10K15K20K25KSE +/- 203.45, N = 3SE +/- 18.82, N = 3SE +/- 27.74, N = 3SE +/- 2.77, N = 3SE +/- 25.90, N = 3SE +/- 20.88, N = 3SE +/- 27.73, N = 324826.312764.312639.06573.56559.16063.55989.3MIN: 24468.73 / MAX: 27870.23MIN: 12729.12 / MAX: 13791.68MIN: 12597.11 / MAX: 13973.25MIN: 6510.95 / MAX: 7229.43MIN: 6442.36 / MAX: 7276.37MIN: 5988.41 / MAX: 6666.79MIN: 5899.69 / MAX: 6630

Facebook RocksDB

Test: Read Random Write Random

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Read Random Write Randommitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1500K1000K1500K2000K2500KSE +/- 6530.17, N = 3SE +/- 3833.61, N = 3SE +/- 2199.67, N = 3SE +/- 23302.96, N = 4SE +/- 4689.09, N = 3SE +/- 11858.65, N = 3SE +/- 5155.94, N = 353313391005199392121340502146762219381721949211. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

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 Dataframemitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default816243240SE +/- 1.10, N = 3SE +/- 0.17, N = 3SE +/- 0.18, N = 4SE +/- 0.01, N = 12SE +/- 0.03, N = 335.779.539.448.818.80

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 Dataframemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v1816243240SE +/- 1.15, N = 3SE +/- 0.22, N = 3SE +/- 0.18, N = 3SE +/- 0.01, N = 12SE +/- 0.01, N = 1235.379.669.468.848.80

WebP2 Image Encode

Encode Settings: Quality 100, Compression Effort 5

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Quality 100, Compression Effort 5mitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v10.8641.7282.5923.4564.32SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 31.002.162.363.643.643.843.84-lpthread-ldl-ldl-ldl-ldl1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

nginx

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 20mitigations_onmitigations_offDefaultmitigations=offnospectre_v1spectre_v2=off200K400K600K800K1000KSE +/- 630.60, N = 3SE +/- 802.14, N = 3SE +/- 656.96, N = 3SE +/- 879.83, N = 3SE +/- 1251.10, N = 3SE +/- 1001.65, N = 3213199.27328822.73802263.07806609.88810324.16813661.591. (CC) gcc options: -lcrypt -lz -O3 -march=native

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 10.2Time To Compilemitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v14080120160200SE +/- 0.43, N = 3SE +/- 0.39, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.16, N = 3SE +/- 0.03, N = 3167.3194.2893.9746.3946.3544.2244.09

nginx

Concurrent Requests: 100

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 100mitigations_onmitigations_offDefaultmitigations=offnospectre_v1spectre_v2=off200K400K600K800K1000KSE +/- 94.44, N = 3SE +/- 326.13, N = 3SE +/- 1108.07, N = 3SE +/- 555.72, N = 3SE +/- 425.55, N = 3SE +/- 193.95, N = 3211431.57316282.35789072.41792540.27794417.69796671.731. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 1000

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1000mitigations_onmitigations_offDefaultnospectre_v1mitigations=offspectre_v2=off170K340K510K680K850KSE +/- 364.30, N = 3SE +/- 394.03, N = 3SE +/- 525.15, N = 3SE +/- 5142.20, N = 3SE +/- 734.26, N = 3SE +/- 2038.51, N = 3205719.37294626.66761701.46770214.55772159.28773672.221. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 500

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 500mitigations_onmitigations_offDefaultmitigations=offnospectre_v1spectre_v2=off170K340K510K680K850KSE +/- 532.91, N = 3SE +/- 1209.25, N = 3SE +/- 188.62, N = 3SE +/- 973.32, N = 3SE +/- 500.39, N = 3SE +/- 196.26, N = 3206279.14302079.24768798.44771249.78771761.58773618.641. (CC) gcc options: -lcrypt -lz -O3 -march=native

nginx

Concurrent Requests: 200

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 200mitigations_onmitigations_offDefaultmitigations=offnospectre_v1spectre_v2=off200K400K600K800K1000KSE +/- 200.13, N = 3SE +/- 224.91, N = 3SE +/- 1106.74, N = 3SE +/- 881.66, N = 3SE +/- 531.06, N = 3SE +/- 817.28, N = 3209568.13310504.54777810.40781248.75783100.99785016.141. (CC) gcc options: -lcrypt -lz -O3 -march=native

WebP2 Image Encode

Encode Settings: Default

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Defaultmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1246810SE +/- 0.01, N = 3SE +/- 0.05, N = 5SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 32.254.574.838.118.138.348.38-lpthread-ldl-ldl-ldl-ldl1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

Apache HTTP Server

Concurrent Requests: 20

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 20mitigations_offmitigations_onnospectre_v1spectre_v2=offDefaultmitigations=off30K60K90K120K150KSE +/- 183.81, N = 3SE +/- 133.00, N = 3SE +/- 111.87, N = 3SE +/- 333.67, N = 3SE +/- 27.51, N = 3SE +/- 91.66, N = 335894.8536002.78126203.49127067.88132783.11133520.681. (CC) gcc options: -shared -fPIC -O2

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark Bayesmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v19001800270036004500SE +/- 58.59, N = 3SE +/- 16.51, N = 3SE +/- 5.80, N = 3SE +/- 13.91, N = 15SE +/- 2.21, N = 3SE +/- 8.93, N = 3SE +/- 12.70, N = 34218.13323.42940.91249.61209.21145.01141.4MIN: 3174.2 / MAX: 4309.53MIN: 2566.58 / MAX: 3351.28MIN: 2313.31 / MAX: 2950.59MIN: 815 / MAX: 1324.82MIN: 897.84 / MAX: 1211.92MIN: 842.42 / MAX: 1157.93MIN: 827.27 / MAX: 1162.45

libavif avifenc

Encoder Speed: 6, Lossless

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.10Encoder Speed: 6, Losslessmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v1918273645SE +/- 0.36, N = 3SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.10, N = 7SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 339.6920.0318.4911.2311.0610.9410.741. (CXX) g++ options: -O3 -fPIC -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 1080pmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v11122334455SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.31, N = 3SE +/- 0.35, N = 3SE +/- 0.07, N = 312.8324.7626.7745.3045.3846.2247.24-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression Ratingmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v120K40K60K80K100KSE +/- 261.32, N = 4SE +/- 150.39, N = 3SE +/- 571.85, N = 3SE +/- 43.91, N = 3SE +/- 85.83, N = 3SE +/- 146.32, N = 3SE +/- 285.93, N = 3239213889944401848758513587246878591. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

Sunflow Rendering System

Global Illumination + Image Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BetterSunflow Rendering System 0.07.2Global Illumination + Image Synthesismitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default0.65431.30861.96292.61723.2715SE +/- 0.030, N = 3SE +/- 0.020, N = 3SE +/- 0.018, N = 3SE +/- 0.008, N = 15SE +/- 0.008, N = 15SE +/- 0.008, N = 15SE +/- 0.006, N = 152.9081.5261.4050.8390.8360.7990.798MIN: 2.68 / MAX: 3.6MIN: 1.31 / MAX: 2.05MIN: 1.28 / MAX: 1.92MIN: 0.75 / MAX: 1.26MIN: 0.74 / MAX: 1.12MIN: 0.71 / MAX: 1.07MIN: 0.72 / MAX: 1.07

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 8.1.9Time To Compilemitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v14080120160200SE +/- 0.57, N = 3SE +/- 0.48, N = 3SE +/- 0.27, N = 3SE +/- 0.02, N = 3SE +/- 0.65, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3167.42102.2296.2250.9650.5747.3647.11

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression Ratingmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v115K30K45K60K75KSE +/- 79.99, N = 4SE +/- 469.69, N = 3SE +/- 625.31, N = 3SE +/- 328.48, N = 3SE +/- 109.49, N = 3SE +/- 52.92, N = 3SE +/- 57.41, N = 3198833727343040680986855469374695951. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

WebP2 Image Encode

Encode Settings: Quality 75, Compression Effort 7

OpenBenchmarking.orgMP/s, More Is BetterWebP2 Image Encode 20220823Encode Settings: Quality 75, Compression Effort 7mitigations_on_2mitigations_offmitigations_onDefaultmitigations=offspectre_v2=offnospectre_v10.03150.0630.09450.1260.1575SE +/- 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 = 30.040.080.090.140.140.140.14-lpthread-ldl-ldl-ldl-ldl1. (CXX) g++ options: -msse4.2 -fno-rtti -O3

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.10Encoder Speed: 2mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v150100150200250SE +/- 0.78, N = 3SE +/- 0.25, N = 3SE +/- 0.32, N = 3SE +/- 0.17, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3217.85109.30104.4065.0064.6963.6163.051. (CXX) g++ options: -O3 -fPIC -lm

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 Timemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v11.13632.27263.40894.54525.6815SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 12SE +/- 0.02, N = 125.051.631.621.491.47

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 Timemitigations_on_2spectre_v2=offmitigations=offDefaultnospectre_v10.98781.97562.96343.95124.939SE +/- 0.10, N = 3SE +/- 0.04, N = 4SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 124.391.421.391.311.29

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 7.5.3Test: Read While Writingmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default500K1000K1500K2000K2500KSE +/- 7141.16, N = 5SE +/- 8364.28, N = 15SE +/- 5714.81, N = 3SE +/- 7823.94, N = 3SE +/- 13568.43, N = 3SE +/- 16640.10, N = 3SE +/- 4930.87, N = 36517021046607116220521026732125647217073822116541. (CXX) g++ options: -O3 -march=native -pthread -fno-builtin-memcmp -fno-rtti -lpthread

Timed Erlang/OTP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Erlang/OTP Compilation 25.0Time To Compilemitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v160120180240300SE +/- 0.86, N = 3SE +/- 0.19, N = 3SE +/- 0.21, N = 3SE +/- 0.17, N = 3SE +/- 0.11, N = 3SE +/- 0.45, N = 3SE +/- 0.21, N = 3258.23134.42132.2880.4880.4577.3476.25

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: 10000mitigations_on_2mitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1500K1000K1500K2000K2500KSE +/- 849.64, N = 3SE +/- 2227.26, N = 3SE +/- 7632.48, N = 3SE +/- 7361.87, N = 3SE +/- 2961.89, N = 3SE +/- 12147.99, N = 3659185.61053138.12004002.82008587.52170159.22188262.9

Timed CPython Compilation

Build Configuration: Default

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed CPython Compilation 3.10.6Build Configuration: Defaultmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1102030405044.7429.2128.0614.7514.6313.9813.87

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: 10000mitigations_onmitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default400K800K1200K1600K2000KSE +/- 2218.20, N = 3SE +/- 2010.63, N = 3SE +/- 11305.83, N = 15SE +/- 11065.03, N = 3SE +/- 12508.97, N = 3SE +/- 8362.03, N = 3511091.9652566.21422635.21436546.81593004.01639617.3

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 4Kmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v13691215SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 33.966.967.6812.0712.1712.3312.43-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

simdjson

Throughput Test: PartialTweets

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 2.0Throughput Test: PartialTweetsmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 32.753.583.628.428.488.488.49-pthread1. (CXX) g++ options: -O3

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Tradebeansmitigations_on_2spectre_v2=offmitigations=offDefaultnospectre_v110002000300040005000SE +/- 72.57, N = 20SE +/- 17.00, N = 4SE +/- 20.14, N = 4SE +/- 11.07, N = 20SE +/- 16.38, N = 546891643161315381519

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: 512mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.57641.15281.72922.30562.882SE +/- 0.001408, N = 3SE +/- 0.001781, N = 3SE +/- 0.009866, N = 3SE +/- 0.024275, N = 3SE +/- 0.011840, N = 3SE +/- 0.006926, N = 3SE +/- 0.004412, N = 30.8351831.4655001.4988692.0955092.2030202.5512322.5616931. (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: 96000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 96000 - Buffer Size: 1024mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.59221.18441.77662.36882.961SE +/- 0.000895, N = 3SE +/- 0.002118, N = 3SE +/- 0.004999, N = 3SE +/- 0.032968, N = 3SE +/- 0.008482, N = 3SE +/- 0.001455, N = 3SE +/- 0.000805, N = 30.8600561.5065491.5340232.4247752.4882902.6097892.6319161. (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: 480000 - Buffer Size: 512

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 480000 - Buffer Size: 512mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.7461.4922.2382.9843.73SE +/- 0.001892, N = 3SE +/- 0.003827, N = 3SE +/- 0.002442, N = 3SE +/- 0.017755, N = 3SE +/- 0.028578, N = 7SE +/- 0.007378, N = 3SE +/- 0.007265, N = 31.0870911.8893751.9376283.0242473.1094683.3136373.3153651. (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: 192000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 192000 - Buffer Size: 1024mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v10.40690.81381.22071.62762.0345SE +/- 0.000579, N = 3SE +/- 0.000870, N = 3SE +/- 0.000599, N = 3SE +/- 0.003634, N = 3SE +/- 0.003233, N = 3SE +/- 0.002266, N = 3SE +/- 0.002602, N = 30.5946991.0510161.0738681.6178311.6693911.8002471.8083801. (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: 480000 - Buffer Size: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 480000 - Buffer Size: 1024mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.76341.52682.29023.05363.817SE +/- 0.000765, N = 3SE +/- 0.002159, N = 3SE +/- 0.004038, N = 3SE +/- 0.009096, N = 3SE +/- 0.020795, N = 3SE +/- 0.003307, N = 3SE +/- 0.007974, N = 31.1178571.9355971.9787103.2708453.3096623.3827693.3928511. (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 Compilemitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1306090120150SE +/- 0.63, N = 3SE +/- 0.83, N = 3SE +/- 0.63, N = 3SE +/- 0.45, N = 3SE +/- 0.52, N = 6SE +/- 0.28, N = 3SE +/- 0.24, N = 3151.4690.6083.8452.4151.5250.3449.911. (CC) gcc options: -m64 -ldl -lgcc_s -lutil -lrt -lpthread -lm -lc -pie -nodefaultlibs

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: SENDFILEmitigations_offmitigations_onnospectre_v1Defaultspectre_v2=offmitigations=off60K120K180K240K300KSE +/- 5.68, N = 15SE +/- 7.28, N = 15SE +/- 250.59, N = 3SE +/- 115.34, N = 3SE +/- 594.25, N = 3SE +/- 200.36, N = 3875.57896.86202570.27205644.24261269.96262166.571. (CC) gcc options: -O2 -std=gnu99 -lm -lapparmor -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

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: 512mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v10.38690.77381.16071.54761.9345SE +/- 0.000703, N = 3SE +/- 0.000279, N = 3SE +/- 0.000539, N = 3SE +/- 0.018304, N = 3SE +/- 0.021380, N = 12SE +/- 0.018935, N = 3SE +/- 0.014851, N = 80.5768281.0236461.0489431.3210641.3711051.7165621.7196191. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

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 4Kmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default816243240SE +/- 0.06, N = 3SE +/- 0.25, N = 3SE +/- 0.15, N = 3SE +/- 0.34, N = 15SE +/- 0.39, N = 12SE +/- 0.39, N = 12SE +/- 0.32, N = 1211.9019.8620.2633.1733.1835.2235.37-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

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: 512mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.74691.49382.24072.98763.7345SE +/- 0.000502, N = 3SE +/- 0.002791, N = 3SE +/- 0.003662, N = 3SE +/- 0.028583, N = 7SE +/- 0.016823, N = 3SE +/- 0.007979, N = 3SE +/- 0.005175, N = 31.1232351.9454731.9891283.0660313.0890363.3042903.3193371. (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: 1024

OpenBenchmarking.orgRender Ratio, More Is BetterStargate Digital Audio Workstation 21.10.9Sample Rate: 44100 - Buffer Size: 1024mitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default0.76211.52422.28633.04843.8105SE +/- 0.001369, N = 3SE +/- 0.003225, N = 3SE +/- 0.001859, N = 3SE +/- 0.020488, N = 3SE +/- 0.008268, N = 3SE +/- 0.002407, N = 3SE +/- 0.004659, N = 31.1526381.9826382.0273913.2796083.2990193.3767673.3872461. (CXX) g++ options: -lpthread -lsndfile -lm -O3 -march=native -ffast-math -funroll-loops -fstrength-reduce -fstrict-aliasing -finline-functions

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 Timemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v1246810SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 12SE +/- 0.02, N = 127.562.832.792.632.61

Renaissance

Test: Finagle HTTP Requests

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Finagle HTTP Requestsmitigations_on_2mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault12002400360048006000SE +/- 16.80, N = 3SE +/- 20.39, N = 3SE +/- 24.93, N = 3SE +/- 9.59, N = 3SE +/- 11.75, N = 3SE +/- 27.59, N = 3SE +/- 17.40, N = 35510.03980.23547.31972.11971.61954.11931.1MIN: 4818.01 / MAX: 6632.04MIN: 3562.3 / MAX: 4349.42MIN: 2861.6 / MAX: 4207.51MIN: 1680.78 / MAX: 2306.77MIN: 1749.15 / MAX: 2379.6MIN: 1695.23 / MAX: 2338.25MIN: 1667.89 / MAX: 2421.74

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000mitigations_on_2mitigations_onmitigations_offmitigations=offDefaultnospectre_v1spectre_v2=off20406080100SE +/- 0.05, N = 3SE +/- 0.19, N = 3SE +/- 0.36, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 396.0476.5163.9837.4634.7334.1833.67-ldl -lpthread1. (CC) gcc options: -O2 -lz

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 Timemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v1246810SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 4SE +/- 0.01, N = 3SE +/- 0.03, N = 126.782.642.612.492.39

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 Cachemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v14080120160200SE +/- 0.69, N = 9SE +/- 0.95, N = 3SE +/- 1.63, N = 15SE +/- 1.75, N = 7SE +/- 2.42, N = 367.66173.68179.39184.94191.05MIN: 5.4 / MAX: 15000MIN: 14.26 / MAX: 20000MIN: 14.83 / MAX: 30000MIN: 13.44 / MAX: 30000MIN: 14.44 / MAX: 300001. ClickHouse server version 22.5.4.19 (official build).

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: In-Memory Database Shootoutmitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default11002200330044005500SE +/- 36.05, N = 3SE +/- 21.89, N = 3SE +/- 20.73, N = 3SE +/- 3.44, N = 3SE +/- 5.74, N = 35230.52058.82050.51882.71874.4MIN: 4499.25 / MAX: 5989.44MIN: 1866.04 / MAX: 2319.96MIN: 1831.2 / MAX: 2295.42MIN: 1755.55 / MAX: 2079.19MIN: 1719.29 / MAX: 2054.21

RawTherapee

Total Benchmark Time

OpenBenchmarking.orgSeconds, Fewer Is BetterRawTherapeeTotal Benchmark Timemitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v1306090120150SE +/- 0.79, N = 3SE +/- 0.19, N = 3SE +/- 0.36, N = 3SE +/- 0.20, N = 3SE +/- 0.15, N = 3SE +/- 0.01, N = 3SE +/- 0.14, N = 3117.22108.4893.5645.6045.1242.2442.181. mitigations_on_2: RawTherapee, version 5.8, command line.2. mitigations_off: RawTherapee, version 5.9, command line.3. mitigations_on: RawTherapee, version 5.9, command line.4. mitigations=off: RawTherapee, version 5.8, command line.5. spectre_v2=off: RawTherapee, version 5.8, command line.6. Default: RawTherapee, version 5.8, command line.7. nospectre_v1: RawTherapee, version 5.8, command line.

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 Optimizedmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1110220330440550488.11348.91337.31205.39188.98179.20178.84

nginx

Concurrent Requests: 1

OpenBenchmarking.orgRequests Per Second, More Is Betternginx 1.21.1Concurrent Requests: 1mitigations_onmitigations_offnospectre_v1Defaultspectre_v2=offmitigations=off20K40K60K80K100KSE +/- 42.69, N = 3SE +/- 162.34, N = 3SE +/- 45.20, N = 3SE +/- 151.57, N = 3SE +/- 322.62, N = 3SE +/- 91.83, N = 336869.0664737.7195819.8095948.6599128.8399947.891. (CC) gcc options: -lcrypt -lz -O3 -march=native

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 Runmitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v14080120160200SE +/- 0.62, N = 9SE +/- 3.27, N = 3SE +/- 1.54, N = 15SE +/- 1.15, N = 7SE +/- 3.69, N = 372.39181.49183.73195.43195.43MIN: 5.71 / MAX: 15000MIN: 14.91 / MAX: 30000MIN: 14.92 / MAX: 30000MIN: 15.43 / MAX: 30000MIN: 15.84 / MAX: 300001. ClickHouse server version 22.5.4.19 (official build).

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 Runmitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v14080120160200SE +/- 0.24, N = 9SE +/- 3.01, N = 3SE +/- 1.76, N = 15SE +/- 2.33, N = 7SE +/- 2.76, N = 373.83178.98179.39193.49199.05MIN: 5.67 / MAX: 20000MIN: 14.93 / MAX: 30000MIN: 14.37 / MAX: 30000MIN: 15.28 / MAX: 30000MIN: 13.71 / MAX: 300001. ClickHouse server version 22.5.4.19 (official build).

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Savina Reactors.IOmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default2K4K6K8K10KSE +/- 126.96, N = 4SE +/- 58.45, N = 3SE +/- 54.49, N = 15SE +/- 34.68, N = 15SE +/- 23.11, N = 3SE +/- 50.72, N = 4SE +/- 48.94, N = 410995.77314.77263.44824.94729.24315.04307.2MIN: 10663.39 / MAX: 16020.06MIN: 7211.35 / MAX: 10618.03MIN: 7026.42 / MAX: 12864.91MIN: 4644.3 / MAX: 7420.62MIN: 4704.2 / MAX: 6866.7MIN: 4216.34 / MAX: 6180.86MIN: 4191.34 / MAX: 6592.77

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 Timemitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default246810SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 12SE +/- 0.02, N = 126.862.902.812.722.70

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 Timemitigations_on_2spectre_v2=offmitigations=offDefaultnospectre_v1246810SE +/- 0.10, N = 3SE +/- 0.06, N = 4SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 126.032.642.532.502.42

Node.js Octane Benchmark

OpenBenchmarking.orgScore, More Is BetterNode.js Octane Benchmarkmitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default20K40K60K80K100KSE +/- 273.51, N = 10SE +/- 391.32, N = 3SE +/- 1487.67, N = 15SE +/- 358.52, N = 3SE +/- 129.99, N = 33602576517795418761287842

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Akka Unbalanced Cobwebbed Treemitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v13K6K9K12K15KSE +/- 98.20, N = 3SE +/- 40.62, N = 3SE +/- 39.83, N = 3SE +/- 11.45, N = 3SE +/- 26.64, N = 3SE +/- 9.16, N = 3SE +/- 19.74, N = 314503.712788.212239.36358.26350.16145.26110.9MIN: 10620.32 / MAX: 14666.68MIN: 9911.88 / MAX: 12844.15MIN: 9559.13 / MAX: 12304.01MIN: 4813.39 / MAX: 6380.91MIN: 4684.07 / MAX: 6403.21MIN: 4647.99 / MAX: 6163.22MIN: 4623.37 / MAX: 6134.99

Apache Spark

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

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 100 - Repartition Test Timemitigations_on_2mitigations=offspectre_v2=offnospectre_v1Default0.95631.91262.86893.82524.7815SE +/- 0.09, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 4SE +/- 0.01, N = 12SE +/- 0.03, N = 34.252.001.981.821.81

Apache Spark

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

OpenBenchmarking.orgSeconds, Fewer Is BetterApache Spark 3.3Row Count: 1000000 - Partitions: 500 - Repartition Test Timemitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v10.991.982.973.964.95SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 12SE +/- 0.01, N = 124.402.152.121.961.91

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 1080pmitigations_on_2mitigations_onmitigations_offspectre_v2=offmitigations=offDefaultnospectre_v11428425670SE +/- 0.20, N = 3SE +/- 0.41, N = 3SE +/- 0.33, N = 3SE +/- 0.81, N = 3SE +/- 0.45, N = 10SE +/- 0.60, N = 15SE +/- 0.82, N = 326.9044.6745.8758.1359.0660.9161.30-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -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 1080pmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default4080120160200SE +/- 0.54, N = 3SE +/- 0.35, N = 3SE +/- 1.18, N = 3SE +/- 1.97, N = 15SE +/- 2.05, N = 15SE +/- 1.43, N = 3SE +/- 0.03, N = 389.59103.07103.19188.27191.05203.15203.57-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

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 1080pmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default50100150200250SE +/- 2.00, N = 15SE +/- 1.26, N = 4SE +/- 0.22, N = 3SE +/- 1.88, N = 15SE +/- 1.93, N = 15SE +/- 2.33, N = 3SE +/- 2.39, N = 398.30106.25112.09202.10205.06218.29222.52-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

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 4Kmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v11530456075SE +/- 0.08, N = 3SE +/- 0.16, N = 3SE +/- 0.27, N = 3SE +/- 0.55, N = 15SE +/- 0.57, N = 15SE +/- 0.08, N = 3SE +/- 0.05, N = 330.3036.5439.9664.9765.4968.1068.56-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

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 4Kmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v11632486480SE +/- 0.27, N = 3SE +/- 0.23, N = 3SE +/- 0.09, N = 3SE +/- 0.58, N = 15SE +/- 0.74, N = 3SE +/- 0.08, N = 3SE +/- 0.19, N = 331.4636.8140.2966.8967.2170.2070.64-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

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 4Kmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v11020304050SE +/- 0.10, N = 3SE +/- 0.10, N = 3SE +/- 0.04, N = 3SE +/- 0.26, N = 3SE +/- 0.44, N = 5SE +/- 0.17, N = 3SE +/- 0.04, N = 320.4328.5130.5244.1044.1245.4445.64-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

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 1080pmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default306090120150SE +/- 0.49, N = 3SE +/- 0.85, N = 3SE +/- 0.13, N = 3SE +/- 0.34, N = 3SE +/- 0.96, N = 3SE +/- 0.12, N = 3SE +/- 0.43, N = 366.9885.3386.37143.11143.93148.41148.53-lpthread1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm

Cryptsetup

PBKDF2-sha512

OpenBenchmarking.orgIterations Per Second, More Is BetterCryptsetupPBKDF2-sha512mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default600K1200K1800K2400K3000KSE +/- 3582.07, N = 3SE +/- 6370.80, N = 3SE +/- 52383.54, N = 15SE +/- 49916.48, N = 15SE +/- 9884.29, N = 3SE +/- 4298.33, N = 3136062713761422794256283918129959963004528

simdjson

Throughput Test: LargeRandom

OpenBenchmarking.orgGB/s, More Is Bettersimdjson 2.0Throughput Test: LargeRandommitigations_on_2mitigations_offmitigations_onmitigations=offDefaultspectre_v2=offnospectre_v10.3960.7921.1881.5841.98SE +/- 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 = 30.800.970.981.731.761.761.76-pthread1. (CXX) g++ options: -O3

Renaissance

Test: Apache Spark PageRank

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark PageRankmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Default10002000300040005000SE +/- 32.95, N = 12SE +/- 45.88, N = 3SE +/- 8.95, N = 3SE +/- 21.61, N = 8SE +/- 8.89, N = 3SE +/- 24.73, N = 3SE +/- 17.22, N = 94749.43758.53353.62452.72421.02164.02161.7MIN: 4048.73 / MAX: 5197.53MIN: 3232.47 / MAX: 4044.22MIN: 3009.89 / MAX: 3522.86MIN: 2017.59 / MAX: 2786.51MIN: 2054.83 / MAX: 2716.21MIN: 1978.41 / MAX: 2344.04MIN: 1892.77 / MAX: 2408.86

Bork File Encrypter

File Encryption Time

OpenBenchmarking.orgSeconds, Fewer Is BetterBork File Encrypter 1.4File Encryption Timemitigations_onmitigations_on_2mitigations_offspectre_v2=offmitigations=offDefaultnospectre_v13691215SE +/- 0.069, N = 3SE +/- 0.092, N = 15SE +/- 0.023, N = 3SE +/- 0.732, N = 12SE +/- 0.690, N = 12SE +/- 0.027, N = 3SE +/- 0.023, N = 310.1719.9998.7116.5585.9614.7294.653

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Defaultmitigations_on_2mitigations_onmitigations_offmitigations=offspectre_v2=offDefaultnospectre_v1612182430SE +/- 0.14, N = 15SE +/- 0.03, N = 3SE +/- 0.11, N = 3SE +/- 0.26, N = 15SE +/- 0.31, N = 15SE +/- 0.00, N = 3SE +/- 0.03, N = 312.6714.4014.6425.6426.3327.3727.42-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm

Unpacking The Linux Kernel

linux-5.19.tar.xz

OpenBenchmarking.orgSeconds, Fewer Is BetterUnpacking The Linux Kernel 5.19linux-5.19.tar.xzmitigations_on_2mitigations_onmitigations_offspectre_v2=offmitigations=offnospectre_v1Default3691215SE +/- 0.039, N = 4SE +/- 0.066, N = 4SE +/- 0.031, N = 4SE +/- 0.041, N = 20SE +/- 0.018, N = 4SE +/- 0.007, N = 4SE +/- 0.012, N = 49.7327.5806.7464.7124.5844.5364.526

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Quality 100mitigations_on_2mitigations_onmitigations_offmitigations=offspectre_v2=offDefaultnospectre_v148121620SE +/- 0.12, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.21, N = 15SE +/- 0.11, N = 3SE +/- 0.02, N = 38.449.569.6015.1016.0716.9117.04-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Apache Spark ALSmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default7K14K21K28K35KSE +/- 48.57, N = 3SE +/- 9.39, N = 3SE +/- 5.56, N = 3SE +/- 11.25, N = 3SE +/- 5.86, N = 3SE +/- 14.03, N = 3SE +/- 4.75, N = 330535.93459.23379.92040.92034.01891.11888.5MIN: 30162.51 / MAX: 30941.6

Renaissance

Test: Genetic Algorithm Using Jenetics + Futures

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Genetic Algorithm Using Jenetics + Futuresmitigations_on_2mitigations=offspectre_v2=offmitigations_offmitigations_onnospectre_v1Default7001400210028003500SE +/- 43.60, N = 3SE +/- 12.40, N = 3SE +/- 9.47, N = 3SE +/- 3.65, N = 3SE +/- 16.15, N = 6SE +/- 19.26, N = 3SE +/- 8.13, N = 33067.31721.01700.91611.81603.31557.61533.8MIN: 2959.55 / MAX: 3225.27MIN: 1639.6 / MAX: 1763.75MIN: 1670.11 / MAX: 1753.38MIN: 1540.62 / MAX: 1641.22MIN: 1501.38 / MAX: 1662.83MIN: 1509.71 / MAX: 1604.91MIN: 1419.89 / MAX: 1595.85

Node.js V8 Web Tooling Benchmark

OpenBenchmarking.orgruns/s, More Is BetterNode.js V8 Web Tooling Benchmarkmitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v1510152025SE +/- 0.09, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 3SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 310.8811.1020.6320.7621.3921.55

WebP Image Encode

Encode Settings: Quality 100, Lossless

OpenBenchmarking.orgMP/s, More Is BetterWebP Image Encode 1.2.4Encode Settings: Quality 100, Losslessmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default0.49730.99461.49191.98922.4865SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.07, N = 12SE +/- 0.04, N = 15SE +/- 0.01, N = 3SE +/- 0.01, N = 31.151.511.522.032.072.202.21-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory Allocationsmitigations_onmitigations_on_2mitigations_offspectre_v2=offmitigations=offnospectre_v1Default20406080100SE +/- 0.16, N = 3SE +/- 0.31, N = 3SE +/- 0.56, N = 15SE +/- 0.86, N = 15SE +/- 0.18, N = 3SE +/- 0.19, N = 3SE +/- 0.28, N = 398.6297.0482.9454.3352.8852.6051.631. (CC) gcc options: -lm

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: Jythonmitigations_on_2mitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v110002000300040005000SE +/- 40.31, N = 4SE +/- 51.86, N = 4SE +/- 51.36, N = 4SE +/- 23.92, N = 20SE +/- 27.46, N = 20SE +/- 28.54, N = 4SE +/- 17.36, N = 44784468043592716265125332507

Dragonflydb

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

OpenBenchmarking.orgOps/sec, More Is BetterDragonflydb 0.6Clients: 50 - Set To Get Ratio: 1:5mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default1.1M2.2M3.3M4.4M5.5MSE +/- 59774.28, N = 15SE +/- 30877.02, N = 3SE +/- 30030.55, N = 3SE +/- 30319.84, N = 3SE +/- 1238.97, N = 3SE +/- 18534.87, N = 32772317.253743113.514906211.204949025.015193823.835204011.991. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

Dragonflydb

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

OpenBenchmarking.orgOps/sec, More Is BetterDragonflydb 0.6Clients: 50 - Set To Get Ratio: 5:1mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Default1000K2000K3000K4000K5000KSE +/- 48234.65, N = 15SE +/- 81927.04, N = 12SE +/- 2380.55, N = 3SE +/- 21808.91, N = 3SE +/- 14392.05, N = 3SE +/- 5534.42, N = 32549838.573600552.704433214.414511086.674729270.874748014.741. (CXX) g++ options: -O2 -levent_openssl -levent -lcrypto -lssl -lpthread -lz -lpcre

Renaissance

Test: Random Forest

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.14Test: Random Forestmitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v12004006008001000SE +/- 0.76, N = 3SE +/- 3.32, N = 3SE +/- 7.80, N = 3SE +/- 8.39, N = 3SE +/- 6.35, N = 5SE +/- 3.72, N = 3SE +/- 2.97, N = 3939.7761.8727.3583.0576.9523.2516.7MIN: 793.59 / MAX: 1398.11MIN: 659.99 / MAX: 1001.63MIN: 657.45 / MAX: 989.09MIN: 494.2 / MAX: 674.22MIN: 473.38 / MAX: 731.32MIN: 448.83 / MAX: 620.39MIN: 418.35 / MAX: 640.35

Apache HTTP Server

Concurrent Requests: 1

OpenBenchmarking.orgRequests Per Second, More Is BetterApache HTTP Server 2.4.48Concurrent Requests: 1mitigations_onmitigations_offnospectre_v1spectre_v2=offmitigations=offDefault4K8K12K16K20KSE +/- 14.09, N = 3SE +/- 57.38, N = 3SE +/- 262.03, N = 3SE +/- 72.23, N = 3SE +/- 57.71, N = 3SE +/- 44.42, N = 311390.3413365.0619142.5219455.0719744.5819778.051. (CC) gcc options: -shared -fPIC -O2

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2mitigations_on_2mitigations_onmitigations_offspectre_v2=offmitigations=offnospectre_v1Default8001600240032004000SE +/- 46.00, N = 16SE +/- 46.88, N = 20SE +/- 29.48, N = 5SE +/- 23.90, N = 4SE +/- 20.41, N = 20SE +/- 24.48, N = 17SE +/- 27.78, N = 203931264626432468241523252323

SMHasher

Hash: t1ha0_aes_avx2 x86_64

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: t1ha0_aes_avx2 x86_64mitigations_on_2mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v116K32K48K64K80KSE +/- 569.56, N = 3SE +/- 389.27, N = 3SE +/- 322.00, N = 3SE +/- 801.16, N = 15SE +/- 804.49, N = 15SE +/- 653.31, N = 12SE +/- 17.81, N = 346694.1652042.3953025.0273477.8173645.8576019.8376727.22-flto -lpthread-flto=auto-flto=auto-flto-flto-flto-flto1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Cryptsetup

PBKDF2-whirlpool

OpenBenchmarking.orgIterations Per Second, More Is BetterCryptsetupPBKDF2-whirlpoolmitigations_offmitigations_onspectre_v2=offmitigations=offDefaultnospectre_v1200K400K600K800K1000KSE +/- 1953.49, N = 3SE +/- 1822.99, N = 3SE +/- 12745.74, N = 15SE +/- 12414.92, N = 15SE +/- 2035.67, N = 3SE +/- 2958.90, N = 363705664330898496699781410320711032757

Cryptsetup

AES-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b Decryptionmitigations_onmitigations_off6001200180024003000SE +/- 4.60, N = 3SE +/- 18.47, N = 31976.42857.6

Cryptsetup

AES-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 256b Encryptionmitigations_onmitigations_off6001200180024003000SE +/- 4.95, N = 3SE +/- 93.02, N = 31991.52799.9

Cryptsetup

AES-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b Decryptionmitigations_onmitigations_off5001000150020002500SE +/- 3.90, N = 3SE +/- 2.66, N = 31888.32425.1

Cryptsetup

AES-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupAES-XTS 512b Encryptionmitigations_onmitigations_off5001000150020002500SE +/- 3.80, N = 3SE +/- 8.76, N = 31902.32438.7

SMHasher

Hash: fasthash32

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: fasthash32mitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_on_216003200480064008000SE +/- 76.79, N = 3SE +/- 7.22, N = 3SE +/- 0.54, N = 3SE +/- 2.28, N = 3SE +/- 6.07, N = 3SE +/- 3.59, N = 3SE +/- 45.63, N = 36007.386106.646579.896580.276582.856583.217658.35-flto=auto-flto=auto-flto-flto-flto-flto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.2.1Test: Masskrug - Acceleration: CPU-onlymitigations_offmitigations_on3691215SE +/- 0.036, N = 3SE +/- 0.006, N = 39.0747.504

SMHasher

Hash: FarmHash32 x86_64 AVX

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: FarmHash32 x86_64 AVXmitigations_offmitigations_onmitigations_on_2mitigations=offspectre_v2=offDefaultnospectre_v16K12K18K24K30KSE +/- 116.35, N = 3SE +/- 27.21, N = 3SE +/- 86.51, N = 3SE +/- 1.77, N = 3SE +/- 1.66, N = 3SE +/- 0.46, N = 3SE +/- 1.18, N = 323398.8723588.7125573.6027849.4027851.3527852.7627854.74-flto=auto-flto=auto-flto -lpthread-flto-flto-flto-flto1. (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_offmitigations_on246810SE +/- 0.085, N = 6SE +/- 0.042, N = 38.8427.531

Selenium

Benchmark: ARES-6 - Browser: Google Chrome

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: Google Chromespectre_v2=offmitigations=offDefaultnospectre_v13691215SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 5SE +/- 0.07, N = 310.759.929.389.191. chrome 106.0.5249.91

SMHasher

Hash: t1ha2_atonce

OpenBenchmarking.orgMiB/sec, More Is BetterSMHasher 2022-08-22Hash: t1ha2_atoncemitigations_onmitigations_offmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_on_23K6K9K12K15KSE +/- 8.75, N = 3SE +/- 113.79, N = 3SE +/- 7.92, N = 3SE +/- 7.16, N = 3SE +/- 0.82, N = 3SE +/- 0.05, N = 3SE +/- 32.10, N = 313863.3614078.4715550.0015563.1715575.8515576.7315930.96-flto=auto-flto=auto-flto-flto-flto-flto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Selenium

Benchmark: ARES-6 - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: Firefoxspectre_v2=offmitigations=offnospectre_v1Default612182430SE +/- 0.37, N = 3SE +/- 0.31, N = 15SE +/- 0.23, N = 6SE +/- 0.16, N = 1527.5427.0624.1824.051. firefox 105.0.1

Selenium

Benchmark: Kraken - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: Kraken - Browser: Firefoxmitigations=offspectre_v2=offnospectre_v1Default130260390520650SE +/- 4.45, N = 3SE +/- 6.80, N = 12SE +/- 2.84, N = 3SE +/- 3.87, N = 3585.0565.5516.6513.01. firefox 105.0.1

Selenium

Benchmark: Jetstream 2 - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream 2 - Browser: Firefoxmitigations=offspectre_v2=offDefaultnospectre_v14080120160200SE +/- 1.05, N = 3SE +/- 1.93, N = 3SE +/- 2.08, N = 3SE +/- 1.05, N = 3168.08172.81186.93188.301. firefox 105.0.1

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: auto-levelsspectre_v2=offmitigations=offDefaultnospectre_v13691215SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 311.4211.3210.3310.26

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 7.3.0mitigations_offmitigations_on3691215SE +/- 0.07, N = 5SE +/- 0.05, N = 511.7910.65

Selenium

Benchmark: Speedometer - Browser: Firefox

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: Firefoxmitigations=offspectre_v2=offDefaultnospectre_v160120180240300SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 32362432602601. firefox 105.0.1

Selenium

Benchmark: Jetstream 2 - Browser: Google Chrome

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream 2 - Browser: Google Chromespectre_v2=offmitigations=offnospectre_v1Default70140210280350SE +/- 1.42, N = 3SE +/- 1.49, N = 3SE +/- 0.69, N = 3SE +/- 1.44, N = 3291.53300.63320.40320.411. chrome 106.0.5249.91

Selenium

Benchmark: Speedometer - Browser: Google Chrome

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: Google Chromemitigations=offspectre_v2=offDefaultnospectre_v170140210280350SE +/- 2.25, N = 15SE +/- 3.12, N = 4SE +/- 2.03, N = 3SE +/- 1.45, N = 32962963183201. chrome 106.0.5249.91

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: unsharp-maskspectre_v2=offmitigations=offDefaultnospectre_v13691215SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 312.2311.8911.4711.32

Inkscape

Operation: SVG Files To PNG

OpenBenchmarking.orgSeconds, Fewer Is BetterInkscapeOperation: SVG Files To PNGmitigations=offspectre_v2=offDefaultnospectre_v148121620SE +/- 0.14, N = 12SE +/- 0.12, N = 15SE +/- 0.11, N = 12SE +/- 0.14, N = 717.1316.9916.1215.911. Inkscape 1.1.2 (0a00cf5339, 2022-02-04)

Cryptsetup

Serpent-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b Encryptionmitigations_onmitigations_off130260390520650SE +/- 3.63, N = 3SE +/- 1.27, N = 3577.5621.4

Cryptsetup

Serpent-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 256b Decryptionmitigations_onmitigations_off130260390520650SE +/- 1.38, N = 3SE +/- 2.22, N = 3569.9612.8

Cryptsetup

Serpent-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b Decryptionmitigations_onmitigations_off130260390520650SE +/- 1.07, N = 3SE +/- 0.26, N = 3569.7612.5

Cryptsetup

Serpent-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupSerpent-XTS 512b Encryptionmitigations_onmitigations_off130260390520650SE +/- 0.94, N = 3SE +/- 1.34, N = 3579.7622.1

Selenium

Benchmark: PSPDFKit WASM - Browser: Firefox

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: Firefoxspectre_v2=offmitigations=offnospectre_v1Default5001000150020002500SE +/- 28.75, N = 4SE +/- 2.85, N = 3SE +/- 24.36, N = 3SE +/- 8.37, N = 324742410236923181. firefox 105.0.1

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: rotatespectre_v2=offmitigations=offDefaultnospectre_v13691215SE +/- 0.046, N = 3SE +/- 0.117, N = 3SE +/- 0.052, N = 3SE +/- 0.019, N = 310.17810.1289.6129.554

Cryptsetup

Twofish-XTS 512b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b Encryptionmitigations_onmitigations_off80160240320400SE +/- 0.61, N = 3SE +/- 1.11, N = 3358.9382.2

Cryptsetup

Twofish-XTS 256b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b Decryptionmitigations_onmitigations_off80160240320400SE +/- 0.61, N = 3SE +/- 0.76, N = 3358.1381.1

Cryptsetup

Twofish-XTS 256b Encryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 256b Encryptionmitigations_onmitigations_off80160240320400SE +/- 1.55, N = 3SE +/- 0.92, N = 3358.1380.7

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: resizemitigations_offmitigations_on510152025SE +/- 0.06, N = 3SE +/- 0.09, N = 320.0218.91

Timed Mesa Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Mesa Compilation 21.0Time To Compilespectre_v2=offmitigations=offDefaultnospectre_v1918273645SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 338.2438.1836.3836.29

Selenium

Benchmark: PSPDFKit WASM - Browser: Google Chrome

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: Google Chromemitigations=offspectre_v2=offnospectre_v1Default6001200180024003000SE +/- 26.90, N = 6SE +/- 32.56, N = 4SE +/- 10.71, N = 3SE +/- 24.26, N = 328322739270526971. chrome 106.0.5249.91

Cryptsetup

Twofish-XTS 512b Decryption

OpenBenchmarking.orgMiB/s, More Is BetterCryptsetupTwofish-XTS 512b Decryptionmitigations_onmitigations_off80160240320400SE +/- 3.95, N = 3358.8376.5

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.0.1Test: Masskrug - Acceleration: CPU-onlymitigations=offspectre_v2=offnospectre_v1Default1.00852.0173.02554.0345.0425SE +/- 0.022, N = 3SE +/- 0.031, N = 3SE +/- 0.029, N = 3SE +/- 0.004, N = 34.4824.4814.2954.274

Selenium

Benchmark: Kraken - Browser: Google Chrome

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: Kraken - Browser: Google Chromemitigations=offspectre_v2=offDefaultnospectre_v190180270360450SE +/- 1.20, N = 3SE +/- 2.14, N = 3SE +/- 0.75, N = 3SE +/- 3.44, N = 3412.2410.5398.0394.61. chrome 106.0.5249.91

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 6.4.0spectre_v2=offmitigations=offDefaultnospectre_v10.99651.9932.98953.9864.9825SE +/- 0.042, N = 25SE +/- 0.047, N = 20SE +/- 0.026, N = 5SE +/- 0.034, N = 54.4294.4134.2814.249

Apache CouchDB

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

OpenBenchmarking.orgSeconds, Fewer Is BetterApache CouchDB 3.2.2Bulk Size: 100 - Inserts: 3000 - Rounds: 30mitigations=offspectre_v2=offnospectre_v1Default4080120160200SE +/- 1.04, N = 3SE +/- 0.78, N = 3SE +/- 0.43, N = 3SE +/- 0.20, N = 3180.90180.83175.19173.611. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD

Apache CouchDB

Bulk Size: 100 - Inserts: 1000 - Rounds: 30

OpenBenchmarking.orgSeconds, Fewer Is BetterApache CouchDB 3.2.2Bulk Size: 100 - Inserts: 1000 - Rounds: 30spectre_v2=offmitigations=offnospectre_v1Default1326395265SE +/- 0.20, N = 3SE +/- 0.33, N = 3SE +/- 0.12, N = 3SE +/- 0.54, N = 359.1658.6057.4656.891. (CXX) g++ options: -std=c++17 -lmozjs-78 -lm -lei -fPIC -MMD

Node.js Express HTTP Load Test

OpenBenchmarking.orgRequests Per Second, More Is BetterNode.js Express HTTP Load Testmitigations=offspectre_v2=offDefaultnospectre_v13K6K9K12K15KSE +/- 88.05, N = 3SE +/- 54.36, N = 3SE +/- 52.83, N = 3SE +/- 119.32, N = 313337134121367313824

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 4.0.1Test: Boat - Acceleration: CPU-onlymitigations=offspectre_v2=offDefaultnospectre_v11.03952.0793.11854.1585.1975SE +/- 0.011, N = 3SE +/- 0.008, N = 3SE +/- 0.015, N = 3SE +/- 0.013, N = 34.6204.6094.5034.481

GIMP

Test: rotate

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: rotatemitigations_onmitigations_off48121620SE +/- 0.01, N = 3SE +/- 0.02, N = 316.0715.59

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.30Test: resizespectre_v2=offmitigations=offDefaultnospectre_v13691215SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 311.0110.9710.7910.68

GIMP

Test: resize

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: resizemitigations_on_23691215SE +/- 0.04, N = 313.06

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 5.2.0mitigations_on_23691215SE +/- 0.079, N = 99.620

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: auto-levelsmitigations_onmitigations_off48121620SE +/- 0.01, N = 3SE +/- 0.02, N = 316.9116.78

GIMP

Test: auto-levels

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: auto-levelsmitigations_on_248121620SE +/- 0.15, N = 1317.48

Darktable

Test: Masskrug - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Masskrug - Acceleration: CPU-onlymitigations_on_23691215SE +/- 0.02, N = 312.11

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.18Test: unsharp-maskmitigations_on_2510152025SE +/- 0.04, N = 320.81

Darktable

Test: Boat - Acceleration: CPU-only

OpenBenchmarking.orgSeconds, Fewer Is BetterDarktable 3.0.1Test: Boat - Acceleration: CPU-onlymitigations_on_2510152025SE +/- 0.09, N = 322.43

GIMP

Test: unsharp-mask

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.10.34Test: unsharp-maskmitigations_onmitigations_off510152025SE +/- 0.02, N = 3SE +/- 0.03, N = 320.0319.96

GIMP

Test: rotate

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

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

Selenium

Benchmark: WASM imageConvolute - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: WASM imageConvolute - Browser: Firefoxspectre_v2=offnospectre_v1mitigations=offDefault510152025SE +/- 0.37, N = 15SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 318.718.218.018.01. firefox 105.0.1

Selenium

Benchmark: Octane - Browser: Google Chrome

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: Google Chromemitigations=offspectre_v2=offDefaultnospectre_v120K40K60K80K100KSE +/- 1825.46, N = 12SE +/- 1186.89, N = 3SE +/- 337.18, N = 3SE +/- 265.98, N = 3852648912297619985141. chrome 106.0.5249.91

Selenium

Benchmark: Octane - Browser: Firefox

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: Firefoxspectre_v2=offmitigations=offnospectre_v1Default10K20K30K40K50KSE +/- 578.90, N = 15SE +/- 764.90, N = 15SE +/- 92.64, N = 3SE +/- 109.79, N = 3418474241547446474691. firefox 105.0.1

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.14Test: CPU Cachemitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v1mitigations_on_250100150200250SE +/- 1.54, N = 15SE +/- 1.55, N = 15SE +/- 0.93, N = 7SE +/- 1.27, N = 15SE +/- 2.17, N = 15SE +/- 1.42, N = 15SE +/- 1.58, N = 382.2986.37102.07104.33118.42119.78211.49-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor-lapparmor1. (CC) gcc options: -O2 -std=gnu99 -lm -latomic -lc -lcrypt -ldl -ljpeg -lrt -lz -pthread

SMHasher

Hash: t1ha0_aes_avx2 x86_64

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: t1ha0_aes_avx2 x86_64mitigations_offmitigations_onmitigations=offspectre_v2=offDefaultnospectre_v1mitigations_on_2816243240SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.70, N = 15SE +/- 0.65, N = 15SE +/- 0.00, N = 12SE +/- 0.00, N = 3SE +/- 0.00, N = 334.4734.4730.0829.0727.2927.2926.91-flto=auto-flto=auto-flto-flto-flto-flto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: FarmHash32 x86_64 AVX

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: FarmHash32 x86_64 AVXmitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_on_21020304050SE +/- 0.08, N = 3SE +/- 0.10, N = 3SE +/- 2.06, N = 3SE +/- 1.50, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.34, N = 343.2443.1539.1437.6635.0735.0734.23-flto=auto-flto=auto-flto-flto-flto-flto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: t1ha2_atonce

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: t1ha2_atoncemitigations_offmitigations_onmitigations=offspectre_v2=offnospectre_v1Defaultmitigations_on_2816243240SE +/- 0.15, N = 3SE +/- 0.06, N = 3SE +/- 0.13, N = 3SE +/- 1.68, N = 3SE +/- 2.26, N = 3SE +/- 0.00, N = 3SE +/- 0.25, N = 334.5834.4132.6530.8429.7427.4927.05-flto=auto-flto=auto-flto-flto-flto-flto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

SMHasher

Hash: fasthash32

OpenBenchmarking.orgcycles/hash, Fewer Is BetterSMHasher 2022-08-22Hash: fasthash32mitigations_offmitigations_onspectre_v2=offmitigations=offnospectre_v1Defaultmitigations_on_2918273645SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 1.64, N = 3SE +/- 1.64, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 337.0636.8632.9031.2729.5829.5529.00-flto=auto-flto=auto-flto-flto-flto-flto-flto -lpthread1. (CXX) g++ options: -march=native -O3 -fno-fat-lto-objects

Phoronix Test Suite v10.8.5