Tigerlake GCC 11 Compiler Optimization Benchmarks

Tests for a future article by Michael Larabel.

HTML result view exported from: https://openbenchmarking.org/result/2011033-FI-TIGERLAKE42&sgm=1&sgm=1&swl=1&rdt.

Tigerlake GCC 11 Compiler Optimization BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLVulkanCompilerFile-SystemScreen Resolutiontigerlakeicelake-clientskylakehaswellsandybridgex86-64Intel Core i7-1165G7 @ 4.70GHz (4 Cores / 8 Threads)Dell 0GG9PT (1.0.3 BIOS)Intel Tiger Lake-LP16GBKioxia KBG40ZNS256G NVMe 256GBIntel UHD 3GB (1300MHz)Realtek ALC289Intel Wi-Fi 6 AX201Ubuntu 20.105.10.0-051000rc1daily20201029-generic (x86_64) 20201028GNOME Shell 3.38.1X Server 1.20.9modesetting 1.20.94.6 Mesa 20.2.1OpenCL 3.01.2.145GCC 11.0.0 20201025ext41920x1200OpenBenchmarking.orgEnvironment Details- tigerlake: CXXFLAGS="-O3 -march=tigerlake" CFLAGS="-O3 -march=tigerlake"- icelake-client: CXXFLAGS="-O3 -march=icelake-client" CFLAGS="-O3 -march=icelake-client"- skylake: CXXFLAGS="-O3 -march=skylake" CFLAGS="-O3 -march=skylake"- haswell: CXXFLAGS="-O3 -march=haswell" CFLAGS="-O3 -march=haswell"- sandybridge: CXXFLAGS="-O3 -march=sandybridge" CFLAGS="-O3 -march=sandybridge"- x86-64: CXXFLAGS="-O3 -march=x86-64" CFLAGS="-O3 -march=x86-64"Compiler Details- --disable-multilib --enable-checking=releaseProcessor Details- Scaling Governor: intel_pstate powersave - CPU Microcode: 0x60 - Thermald 2.3Python Details- tigerlake: Python 3.8.6Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Tigerlake GCC 11 Compiler Optimization Benchmarksfftw: Stock - 1D FFT Size 4096mafft: Multiple Sequence Alignment - LSU RNAcompress-zstd: 3compress-zstd: 19scimark2: Monte Carloscimark2: Dense LU Matrix Factorizationlibraw: Post-Processing Benchmarkgraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacedav1d: Chimera 1080pdav1d: Summer Nature 4Kdav1d: Summer Nature 1080pdav1d: Chimera 1080p 10-bitaom-av1: Speed 4 Realtimeaom-av1: Speed 5 Two-Passaom-av1: Speed 8 Realtimekvazaar: Bosphorus 4K - Slowkvazaar: Bosphorus 4K - Mediumkvazaar: Bosphorus 1080p - Slowkvazaar: Bosphorus 1080p - Mediumkvazaar: Bosphorus 4K - Very Fastkvazaar: Bosphorus 4K - Ultra Fastkvazaar: Bosphorus 1080p - Very Fastkvazaar: Bosphorus 1080p - Ultra Fastsvt-av1: Enc Mode 4 - 1080psvt-av1: Enc Mode 8 - 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080psvt-vp9: Visual Quality Optimized - Bosphorus 1080pvpxenc: Speed 0vpxenc: Speed 5x264: H.264 Video Encodingx265: Bosphorus 4Kx265: Bosphorus 1080phimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Testbuild-apache: Time To Compilebuild-ffmpeg: Time To Compilebuild-imagemagick: Time To Compilebuild-mplayer: Time To Compilebuild-php: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelaobench: 2048 x 2048 - Total Timebullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9encode-flac: WAV To FLACencode-mp3: WAV To MP3rnnoise: openssl: RSA 4096-bit Performanceastcenc: Thoroughastcenc: Exhaustivecpp-perf-bench: Atolcpp-perf-bench: Math Librarycpp-perf-bench: Stepanov Vectorsqlite-speedtest: Timed Time - Size 1,000tigerlakeicelake-clientskylakehaswellsandybridgex86-64138229.7994111.022.5980.858249.0540.211871050648738294585310.7372.59307.4487.190.872.8144.171.721.747.747.914.778.8920.0837.281.34611.88079.5057.755.8822.2134.685.3825.255646.7317472210331.014157.49378.561113.768118.218153.12724.7832.8085053.0985353.2249931.7243820.6351970.7837857.9957.1486.29619.261927.581.96707.1940.038225.64970.54750.5641350410.1744021.021.8975.177524.9538.99184975628336491552295.3068.93291.7783.600.842.7042.171.671.707.507.664.638.5819.3235.671.28811.42874.8054.695.5920.7033.155.2124.505326.0502252100332.372165.07982.140118.343122.505156.65926.3532.885823.1535003.2661301.7445330.6420930.79235259.7607.1946.33319.389892.985.76731.1341.594234.11572.01052.4111268410.2484035.321.8922.597448.4038.38183990627536491544297.5169.65295.1783.830.832.7042.531.651.687.437.624.618.5219.2635.221.29111.43274.4754.525.5420.3633.115.2724.815352.2207022129931.727162.47682.278117.001122.156159.13026.2852.8926133.2062573.2906981.7609880.6410920.79715060.5427.2556.36919.571892.485.04727.1841.651231.51672.24252.3811324810.2414056.021.9922.907453.9238.48185968618236292540297.9769.20293.9983.990.812.6741.831.621.647.287.464.508.4218.8734.991.28911.42274.5354.545.4820.1232.955.2424.645297.2449862138432.174163.82581.627118.011122.939159.43125.7472.8935713.1492753.2607981.7718520.6363870.78570861.0237.3146.34619.303898.085.25728.0541.828229.91671.37853.0241170810.1273923.421.7933.226807.0136.55178996476832491544296.4469.22290.7576.720.812.6841.901.61.627.197.354.478.3218.6934.591.29111.42375.0854.925.3819.0133.005.2724.674851.7458752135631.954164.23082.452118.439123.378220.64627.7883.0441493.3970873.4270651.8980310.6755670.83719260.2677.5716.49720.103899.484.78725.1441.751231.43572.32452.2311131310.1763896.422.1916.046130.2330.48169995466532490547298.1769.06292.2163.300.822.6841.751.611.647.277.424.508.2118.7734.291.28611.37874.6354.595.2518.2933.005.3024.874813.2050422098931.970163.78382.093117.751122.093219.70627.4963.0684883.4510863.4338081.9078450.6895420.84342059.7697.6486.64920.596892.385.07729.6141.885235.05571.38952.331OpenBenchmarking.org

FFTW

Build: Stock - Size: 1D FFT Size 4096

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096tigerlakeicelake-clientskylakehaswellsandybridgex86-643K6K9K12K15KSE +/- 45.43, N = 3SE +/- 26.19, N = 3SE +/- 89.44, N = 3SE +/- 192.68, N = 3SE +/- 81.85, N = 3SE +/- 89.15, N = 3138221350412684132481170811313-march=tigerlake-march=skylake-march=haswell1. (CC) gcc options: -pthread -O3 -lm

Timed MAFFT Alignment

Multiple Sequence Alignment - LSU RNA

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.471Multiple Sequence Alignment - LSU RNAtigerlakeicelake-clientskylakehaswellsandybridgex86-643691215SE +/- 0.136, N = 12SE +/- 0.125, N = 5SE +/- 0.089, N = 11SE +/- 0.112, N = 7SE +/- 0.146, N = 4SE +/- 0.144, N = 49.79910.17410.24810.24110.12710.1761. (CC) gcc options: -std=c99 -O3 -lm -lpthread

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3tigerlakeicelake-clientskylakehaswellsandybridgex86-649001800270036004500SE +/- 4.05, N = 3SE +/- 11.03, N = 3SE +/- 9.03, N = 3SE +/- 7.89, N = 3SE +/- 11.42, N = 3SE +/- 3.03, N = 34111.04021.04035.34056.03923.43896.4-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19tigerlakeicelake-clientskylakehaswellsandybridgex86-64510152025SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.17, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 322.521.821.821.921.722.1-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -pthread -lz -llzma

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlotigerlakeicelake-clientskylakehaswellsandybridgex86-642004006008001000SE +/- 7.19, N = 3SE +/- 11.48, N = 3SE +/- 14.54, N = 3SE +/- 24.77, N = 3SE +/- 10.83, N = 3SE +/- 30.84, N = 3980.85975.17922.59922.90933.22916.04-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorizationtigerlakeicelake-clientskylakehaswellsandybridgex86-642K4K6K8K10KSE +/- 668.09, N = 3SE +/- 52.99, N = 3SE +/- 66.87, N = 3SE +/- 76.83, N = 3SE +/- 58.99, N = 3SE +/- 76.86, N = 38249.057524.957448.407453.926807.016130.23-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -lm

LibRaw

Post-Processing Benchmark

OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing Benchmarktigerlakeicelake-clientskylakehaswellsandybridgex86-64918273645SE +/- 1.13, N = 15SE +/- 0.83, N = 15SE +/- 0.52, N = 3SE +/- 0.53, N = 15SE +/- 0.55, N = 3SE +/- 0.49, N = 1540.2138.9938.3838.4836.5530.48-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -fopenmp -ljpeg -lz -lm

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Swirltigerlakeicelake-clientskylakehaswellsandybridgex86-644080120160200SE +/- 1.21, N = 15SE +/- 2.50, N = 4SE +/- 2.36, N = 5SE +/- 2.50, N = 4SE +/- 2.38, N = 5SE +/- 2.06, N = 5187184183185178169-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Rotatetigerlakeicelake-clientskylakehaswellsandybridgex86-642004006008001000SE +/- 13.40, N = 5SE +/- 15.57, N = 3SE +/- 9.33, N = 3SE +/- 7.69, N = 3SE +/- 2.65, N = 3SE +/- 6.93, N = 31050975990968996995-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Sharpentigerlakeicelake-clientskylakehaswellsandybridgex86-641428425670SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3646262614746-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Enhancedtigerlakeicelake-clientskylakehaswellsandybridgex86-6420406080100SE +/- 0.67, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3878375826865-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Resizingtigerlakeicelake-clientskylakehaswellsandybridgex86-6480160240320400SE +/- 2.73, N = 3SE +/- 2.91, N = 3SE +/- 2.03, N = 3SE +/- 3.38, N = 3SE +/- 2.33, N = 3SE +/- 1.53, N = 3382364364362324324-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-Gaussiantigerlakeicelake-clientskylakehaswellsandybridgex86-6420406080100SE +/- 0.58, N = 3SE +/- 0.88, N = 3SE +/- 1.20, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3SE +/- 0.67, N = 3949191929190-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color Spacetigerlakeicelake-clientskylakehaswellsandybridgex86-64130260390520650SE +/- 4.67, N = 3SE +/- 2.31, N = 3SE +/- 5.13, N = 3SE +/- 4.67, N = 3SE +/- 4.81, N = 3SE +/- 5.36, N = 3585552544540544547-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lxml2 -lz -lm -lpthread

dav1d

Video Input: Chimera 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-6470140210280350SE +/- 2.37, N = 14SE +/- 2.17, N = 14SE +/- 2.13, N = 14SE +/- 2.38, N = 13SE +/- 2.28, N = 13SE +/- 2.16, N = 14310.73295.30297.51297.97296.44298.17-march=tigerlake - MIN: 190.66 / MAX: 684.26MIN: 182.34 / MAX: 672.9-march=skylake - MIN: 182.88 / MAX: 673.17-march=haswell - MIN: 183.29 / MAX: 679.57-march=sandybridge - MIN: 183.11 / MAX: 665.85-march=x86-64 - MIN: 183.36 / MAX: 680.581. (CC) gcc options: -O3 -pthread

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 4Ktigerlakeicelake-clientskylakehaswellsandybridgex86-641632486480SE +/- 0.81, N = 7SE +/- 0.73, N = 7SE +/- 0.84, N = 6SE +/- 0.77, N = 7SE +/- 0.74, N = 7SE +/- 0.84, N = 672.5968.9369.6569.2069.2269.06-march=tigerlake - MIN: 61.04 / MAX: 124.62MIN: 58.33 / MAX: 121.84-march=skylake - MIN: 58.84 / MAX: 122.74-march=haswell - MIN: 58.48 / MAX: 122.3-march=sandybridge - MIN: 58.59 / MAX: 121.68-march=x86-64 - MIN: 58.39 / MAX: 121.771. (CC) gcc options: -O3 -pthread

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Summer Nature 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-6470140210280350SE +/- 2.76, N = 13SE +/- 2.74, N = 13SE +/- 2.82, N = 13SE +/- 2.64, N = 14SE +/- 2.61, N = 10SE +/- 2.20, N = 15307.44291.77295.17293.99290.75292.21-march=tigerlake - MIN: 243.06 / MAX: 407.23MIN: 229.87 / MAX: 397.85-march=skylake - MIN: 232.72 / MAX: 403-march=haswell - MIN: 231.4 / MAX: 403.75-march=sandybridge - MIN: 223.07 / MAX: 402.56-march=x86-64 - MIN: 230.01 / MAX: 398.681. (CC) gcc options: -O3 -pthread

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080p 10-bittigerlakeicelake-clientskylakehaswellsandybridgex86-6420406080100SE +/- 1.18, N = 4SE +/- 1.18, N = 4SE +/- 1.17, N = 4SE +/- 1.14, N = 4SE +/- 1.30, N = 3SE +/- 0.91, N = 387.1983.6083.8383.9976.7263.30-march=tigerlake - MIN: 54.06 / MAX: 272.51MIN: 52.08 / MAX: 270.32-march=skylake - MIN: 52.85 / MAX: 269.19-march=haswell - MIN: 52.78 / MAX: 272.23-march=sandybridge - MIN: 48.59 / MAX: 245.42-march=x86-64 - MIN: 40.58 / MAX: 204.761. (CC) gcc options: -O3 -pthread

AOM AV1

Encoder Mode: Speed 4 Realtime

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 4 Realtimetigerlakeicelake-clientskylakehaswellsandybridgex86-640.19580.39160.58740.78320.979SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 30.870.840.830.810.810.82-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOM AV1

Encoder Mode: Speed 5 Two-Pass

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 5 Two-Passtigerlakeicelake-clientskylakehaswellsandybridgex86-640.63231.26461.89692.52923.1615SE +/- 0.02, N = 12SE +/- 0.03, N = 8SE +/- 0.03, N = 8SE +/- 0.03, N = 9SE +/- 0.03, N = 8SE +/- 0.03, N = 82.812.702.702.672.682.68-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOM AV1

Encoder Mode: Speed 8 Realtime

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 8 Realtimetigerlakeicelake-clientskylakehaswellsandybridgex86-641020304050SE +/- 0.38, N = 14SE +/- 0.34, N = 13SE +/- 0.35, N = 13SE +/- 0.35, N = 12SE +/- 0.34, N = 13SE +/- 0.32, N = 1344.1742.1742.5341.8341.9041.75-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Slow

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Slowtigerlakeicelake-clientskylakehaswellsandybridgex86-640.3870.7741.1611.5481.935SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.721.671.651.621.601.61-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Medium

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Mediumtigerlakeicelake-clientskylakehaswellsandybridgex86-640.39150.7831.17451.5661.9575SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.741.701.681.641.621.64-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Slow

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Slowtigerlakeicelake-clientskylakehaswellsandybridgex86-64246810SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 37.747.507.437.287.197.27-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Medium

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Mediumtigerlakeicelake-clientskylakehaswellsandybridgex86-64246810SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 37.917.667.627.467.357.42-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Very Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Very Fasttigerlakeicelake-clientskylakehaswellsandybridgex86-641.07332.14663.21994.29325.3665SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 34.774.634.614.504.474.50-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Ultra Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Ultra Fasttigerlakeicelake-clientskylakehaswellsandybridgex86-64246810SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 38.898.588.528.428.328.21-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Very Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Very Fasttigerlakeicelake-clientskylakehaswellsandybridgex86-64510152025SE +/- 0.31, N = 3SE +/- 0.28, N = 3SE +/- 0.27, N = 3SE +/- 0.27, N = 3SE +/- 0.24, N = 3SE +/- 0.25, N = 320.0819.3219.2618.8718.6918.77-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Ultra Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Ultra Fasttigerlakeicelake-clientskylakehaswellsandybridgex86-64918273645SE +/- 0.37, N = 9SE +/- 0.34, N = 9SE +/- 0.32, N = 10SE +/- 0.37, N = 8SE +/- 0.36, N = 8SE +/- 0.34, N = 837.2835.6735.2234.9934.5934.29-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-640.30290.60580.90871.21161.5145SE +/- 0.009, N = 3SE +/- 0.006, N = 3SE +/- 0.008, N = 3SE +/- 0.008, N = 3SE +/- 0.007, N = 3SE +/- 0.009, N = 31.3461.2881.2911.2891.2911.2861. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-643691215SE +/- 0.17, N = 3SE +/- 0.16, N = 3SE +/- 0.17, N = 3SE +/- 0.17, N = 3SE +/- 0.18, N = 3SE +/- 0.19, N = 311.8811.4311.4311.4211.4211.381. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

SVT-VP9

Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-6420406080100SE +/- 1.62, N = 13SE +/- 1.22, N = 13SE +/- 1.22, N = 13SE +/- 1.22, N = 13SE +/- 1.21, N = 13SE +/- 1.17, N = 1379.5074.8074.4774.5375.0874.631. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-641326395265SE +/- 0.75, N = 13SE +/- 0.60, N = 13SE +/- 0.59, N = 13SE +/- 0.59, N = 13SE +/- 0.59, N = 13SE +/- 0.58, N = 1357.7554.6954.5254.5454.9254.591. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

VP9 libvpx Encoding

Speed: Speed 0

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 0tigerlakeicelake-clientskylakehaswellsandybridgex86-641.3232.6463.9695.2926.615SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 35.885.595.545.485.385.25-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

VP9 libvpx Encoding

Speed: Speed 5

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 5tigerlakeicelake-clientskylakehaswellsandybridgex86-64510152025SE +/- 0.35, N = 3SE +/- 0.20, N = 3SE +/- 0.22, N = 3SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 0.24, N = 522.2120.7020.3620.1219.0118.29-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video Encodingtigerlakeicelake-clientskylakehaswellsandybridgex86-64816243240SE +/- 0.46, N = 5SE +/- 0.44, N = 4SE +/- 0.43, N = 4SE +/- 0.45, N = 4SE +/- 0.42, N = 4SE +/- 0.46, N = 434.6833.1533.1132.9533.0033.00-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

Video Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4Ktigerlakeicelake-clientskylakehaswellsandybridgex86-641.21052.4213.63154.8426.0525SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 35.385.215.275.245.275.30-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

x265

Video Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 1080ptigerlakeicelake-clientskylakehaswellsandybridgex86-64612182430SE +/- 0.30, N = 5SE +/- 0.39, N = 3SE +/- 0.35, N = 4SE +/- 0.38, N = 3SE +/- 0.41, N = 3SE +/- 0.41, N = 325.2524.5024.8124.6424.6724.87-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solvertigerlakeicelake-clientskylakehaswellsandybridgex86-6412002400360048006000SE +/- 20.66, N = 3SE +/- 22.53, N = 3SE +/- 44.96, N = 3SE +/- 34.45, N = 3SE +/- 14.89, N = 3SE +/- 9.55, N = 35646.735326.055352.225297.244851.754813.21-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -mavx2

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed Testtigerlakeicelake-clientskylakehaswellsandybridgex86-645K10K15K20K25KSE +/- 172.92, N = 3SE +/- 45.65, N = 3SE +/- 213.82, N = 3SE +/- 135.50, N = 3SE +/- 187.18, N = 3SE +/- 118.83, N = 32210321003212992138421356209891. (CXX) g++ options: -pipe -lpthread

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To Compiletigerlakeicelake-clientskylakehaswellsandybridgex86-64816243240SE +/- 0.29, N = 9SE +/- 0.43, N = 3SE +/- 0.46, N = 3SE +/- 0.45, N = 3SE +/- 0.43, N = 3SE +/- 0.44, N = 331.0132.3731.7332.1731.9531.97

Timed FFmpeg Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To Compiletigerlakeicelake-clientskylakehaswellsandybridgex86-644080120160200SE +/- 0.36, N = 3SE +/- 0.40, N = 3SE +/- 0.43, N = 3SE +/- 0.34, N = 3SE +/- 0.43, N = 3SE +/- 0.04, N = 3157.49165.08162.48163.83164.23163.78

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To Compiletigerlakeicelake-clientskylakehaswellsandybridgex86-6420406080100SE +/- 1.00, N = 3SE +/- 0.18, N = 3SE +/- 0.34, N = 3SE +/- 0.56, N = 3SE +/- 0.55, N = 3SE +/- 0.46, N = 378.5682.1482.2881.6382.4582.09

Timed MPlayer Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To Compiletigerlakeicelake-clientskylakehaswellsandybridgex86-64306090120150SE +/- 0.43, N = 3SE +/- 0.25, N = 3SE +/- 0.40, N = 3SE +/- 0.38, N = 3SE +/- 0.43, N = 3SE +/- 0.22, N = 3113.77118.34117.00118.01118.44117.75

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To Compiletigerlakeicelake-clientskylakehaswellsandybridgex86-64306090120150SE +/- 0.15, N = 3SE +/- 0.66, N = 3SE +/- 0.17, N = 3SE +/- 0.46, N = 3SE +/- 0.10, N = 3SE +/- 0.46, N = 3118.22122.51122.16122.94123.38122.09

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixeltigerlakeicelake-clientskylakehaswellsandybridgex86-6450100150200250SE +/- 0.58, N = 3SE +/- 0.61, N = 3SE +/- 0.28, N = 3SE +/- 0.53, N = 3SE +/- 0.42, N = 3SE +/- 0.67, N = 3153.13156.66159.13159.43220.65219.71-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -lm -lpthread -O3

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Timetigerlakeicelake-clientskylakehaswellsandybridgex86-64714212835SE +/- 0.31, N = 3SE +/- 0.37, N = 3SE +/- 0.32, N = 3SE +/- 0.34, N = 3SE +/- 0.36, N = 3SE +/- 0.21, N = 324.7826.3526.2925.7527.7927.50-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -lm -O3

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 Falltigerlakeicelake-clientskylakehaswellsandybridgex86-640.69041.38082.07122.76163.452SE +/- 0.006481, N = 3SE +/- 0.003435, N = 3SE +/- 0.015462, N = 3SE +/- 0.000984, N = 3SE +/- 0.007596, N = 3SE +/- 0.004389, N = 32.8085052.8858202.8926132.8935713.0441493.068488-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Stacktigerlakeicelake-clientskylakehaswellsandybridgex86-640.77651.5532.32953.1063.8825SE +/- 0.019707, N = 3SE +/- 0.017424, N = 3SE +/- 0.007862, N = 3SE +/- 0.006813, N = 3SE +/- 0.017691, N = 3SE +/- 0.028899, N = 33.0985353.1535003.2062573.1492753.3970873.451086-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Convextigerlakeicelake-clientskylakehaswellsandybridgex86-640.77261.54522.31783.09043.863SE +/- 0.014354, N = 3SE +/- 0.012536, N = 3SE +/- 0.002678, N = 3SE +/- 0.002263, N = 3SE +/- 0.009285, N = 3SE +/- 0.003143, N = 33.2249933.2661303.2906983.2607983.4270653.433808-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: 136 Ragdolls

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 Ragdollstigerlakeicelake-clientskylakehaswellsandybridgex86-640.42930.85861.28791.71722.1465SE +/- 0.003696, N = 3SE +/- 0.002924, N = 3SE +/- 0.001428, N = 3SE +/- 0.004267, N = 3SE +/- 0.003320, N = 3SE +/- 0.001461, N = 31.7243821.7445331.7609881.7718521.8980311.907845-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: Prim Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim Trimeshtigerlakeicelake-clientskylakehaswellsandybridgex86-640.15510.31020.46530.62040.7755SE +/- 0.000904, N = 3SE +/- 0.002546, N = 3SE +/- 0.000769, N = 3SE +/- 0.001245, N = 3SE +/- 0.000584, N = 3SE +/- 0.000539, N = 30.6351970.6420930.6410920.6363870.6755670.689542-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex Trimeshtigerlakeicelake-clientskylakehaswellsandybridgex86-640.18980.37960.56940.75920.949SE +/- 0.003148, N = 3SE +/- 0.002544, N = 3SE +/- 0.000925, N = 3SE +/- 0.000914, N = 3SE +/- 0.002602, N = 3SE +/- 0.001645, N = 30.7837800.7923520.7971500.7857080.8371920.843420-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9tigerlakeicelake-clientskylakehaswellsandybridgex86-641428425670SE +/- 0.82, N = 3SE +/- 0.21, N = 3SE +/- 0.71, N = 3SE +/- 0.94, N = 3SE +/- 0.74, N = 5SE +/- 0.80, N = 458.0059.7660.5461.0260.2759.77-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -fvisibility=hidden -O3

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACtigerlakeicelake-clientskylakehaswellsandybridgex86-64246810SE +/- 0.022, N = 5SE +/- 0.019, N = 5SE +/- 0.016, N = 5SE +/- 0.018, N = 5SE +/- 0.012, N = 5SE +/- 0.025, N = 57.1487.1947.2557.3147.5717.648-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -fvisibility=hidden -logg -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3tigerlakeicelake-clientskylakehaswellsandybridgex86-64246810SE +/- 0.018, N = 3SE +/- 0.035, N = 3SE +/- 0.013, N = 3SE +/- 0.039, N = 3SE +/- 0.005, N = 3SE +/- 0.006, N = 36.2966.3336.3696.3466.4976.649-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

RNNoise

OpenBenchmarking.orgSeconds, Fewer Is BetterRNNoise 2020-06-28tigerlakeicelake-clientskylakehaswellsandybridgex86-64510152025SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 319.2619.3919.5719.3020.1020.60-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -pedantic -fvisibility=hidden

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performancetigerlakeicelake-clientskylakehaswellsandybridgex86-642004006008001000SE +/- 9.56, N = 13SE +/- 8.55, N = 14SE +/- 7.99, N = 14SE +/- 9.22, N = 12SE +/- 8.76, N = 13SE +/- 7.34, N = 14927.5892.9892.4898.0899.4892.3-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -pthread -m64 -O3 -lssl -lcrypto -ldl

ASTC Encoder

Preset: Thorough

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: Thoroughtigerlakeicelake-clientskylakehaswellsandybridgex86-6420406080100SE +/- 0.97, N = 6SE +/- 0.16, N = 3SE +/- 0.33, N = 3SE +/- 0.22, N = 3SE +/- 0.45, N = 3SE +/- 0.40, N = 381.9685.7685.0485.2584.7885.071. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread

ASTC Encoder

Preset: Exhaustive

OpenBenchmarking.orgSeconds, Fewer Is BetterASTC Encoder 2.0Preset: Exhaustivetigerlakeicelake-clientskylakehaswellsandybridgex86-64160320480640800SE +/- 0.34, N = 3SE +/- 0.86, N = 3SE +/- 0.98, N = 3SE +/- 0.52, N = 3SE +/- 0.62, N = 3SE +/- 0.55, N = 3707.19731.13727.18728.05725.14729.611. (CXX) g++ options: -std=c++14 -fvisibility=hidden -O3 -flto -mfpmath=sse -mavx2 -mpopcnt -lpthread

CppPerformanceBenchmarks

Test: Atol

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atoltigerlakeicelake-clientskylakehaswellsandybridgex86-641020304050SE +/- 0.60, N = 4SE +/- 0.28, N = 3SE +/- 0.30, N = 3SE +/- 0.21, N = 3SE +/- 0.26, N = 3SE +/- 0.36, N = 340.0441.5941.6541.8341.7541.89-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -std=c++11

CppPerformanceBenchmarks

Test: Math Library

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Librarytigerlakeicelake-clientskylakehaswellsandybridgex86-6450100150200250SE +/- 0.85, N = 3SE +/- 0.52, N = 3SE +/- 0.58, N = 3SE +/- 0.89, N = 3SE +/- 0.40, N = 3SE +/- 0.48, N = 3225.65234.12231.52229.92231.44235.06-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -std=c++11

CppPerformanceBenchmarks

Test: Stepanov Vector

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vectortigerlakeicelake-clientskylakehaswellsandybridgex86-641632486480SE +/- 0.11, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.27, N = 370.5572.0172.2471.3872.3271.39-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CXX) g++ options: -O3 -std=c++11

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000tigerlakeicelake-clientskylakehaswellsandybridgex86-641224364860SE +/- 0.42, N = 3SE +/- 0.39, N = 3SE +/- 0.49, N = 3SE +/- 0.30, N = 3SE +/- 0.54, N = 3SE +/- 0.53, N = 350.5652.4152.3853.0252.2352.33-march=tigerlake-march=skylake-march=haswell-march=sandybridge-march=x86-641. (CC) gcc options: -O3 -ldl -lz -lpthread

Geometric Mean Of All Test Results

Result Composite - Tigerlake GCC 11 Compiler Optimization Benchmarks

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - Tigerlake GCC 11 Compiler Optimization Benchmarkstigerlakeicelake-clientskylakehaswellsandybridgex86-6461218243024.2723.3923.2823.2522.5122.24

Number Of Last Place Finishes

Losses - 64 Tests

icelake-client8 [12.5%]skylake3 [4.7%]haswell6 [9.4%]sandybridge15 [23.4%]x86-6432 [50.0%]Number Of Last Place FinishesLosses - 64 TestsOpenBenchmarking.org

Phoronix Test Suite v10.8.4