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&grs&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 Benchmarksc-ray: Total Time - 4K, 16 Rays Per Pixelgraphics-magick: Sharpendav1d: Chimera 1080p 10-bitscimark2: Dense LU Matrix Factorizationgraphics-magick: Enhancedfftw: Stock - 1D FFT Size 4096vpxenc: Speed 5graphics-magick: Resizinghimeno: Poisson Pressure Solveraobench: 2048 x 2048 - Total Timevpxenc: Speed 0bullet: 1000 Stackgraphics-magick: Swirlbullet: 136 Ragdollsbullet: 3000 Fallkvazaar: Bosphorus 1080p - Ultra Fastbullet: Prim Trimeshgraphics-magick: Rotategraphics-magick: HWB Color Spacekvazaar: Bosphorus 4K - Ultra Fastkvazaar: Bosphorus 1080p - Slowkvazaar: Bosphorus 1080p - Mediumbullet: Convex Trimeshkvazaar: Bosphorus 4K - Slowkvazaar: Bosphorus 1080p - Very Fastkvazaar: Bosphorus 4K - Mediumaom-av1: Speed 4 Realtimescimark2: Monte Carloencode-flac: WAV To FLACrnnoise: svt-vp9: PSNR/SSIM Optimized - Bosphorus 1080pkvazaar: Bosphorus 4K - Very Fastbullet: 1000 Convexsvt-vp9: Visual Quality Optimized - Bosphorus 1080paom-av1: Speed 8 Realtimedav1d: Summer Nature 1080pencode-mp3: WAV To MP3compress-zstd: 3dav1d: Summer Nature 4Kcompress-7zip: Compress Speed Testx264: H.264 Video Encodingaom-av1: Speed 5 Two-Passdav1d: Chimera 1080pcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9build-imagemagick: Time To Compilesqlite-speedtest: Timed Time - Size 1,000build-ffmpeg: Time To Compilesvt-av1: Enc Mode 4 - 1080pastcenc: Thoroughcpp-perf-bench: Atolmafft: Multiple Sequence Alignment - LSU RNAgraphics-magick: Noise-Gaussiansvt-av1: Enc Mode 8 - 1080pbuild-apache: Time To Compilebuild-php: Time To Compilecpp-perf-bench: Math Librarybuild-mplayer: Time To Compileopenssl: RSA 4096-bit Performancecompress-zstd: 19astcenc: Exhaustivex265: Bosphorus 4Kx265: Bosphorus 1080pcpp-perf-bench: Stepanov Vectorlibraw: Post-Processing Benchmarktigerlakeicelake-clientskylakehaswellsandybridgex86-64153.1276487.198249.05871382222.213825646.73174724.7835.883.0985351871.7243822.80850537.280.63519710505858.897.747.910.783781.7220.081.740.87980.857.14819.26179.504.773.22499357.7544.17307.446.2964111.072.592210334.682.81310.7357.99578.56150.564157.4931.34681.9640.0389.7999411.88031.014118.218225.649113.768927.522.5707.195.3825.2570.54740.21156.6596283.607524.95831350420.703645326.05022526.3535.593.1535001841.7445332.8858235.670.6420939755528.587.507.660.7923521.6719.321.700.84975.177.19419.38974.804.633.26613054.6942.17291.776.3334021.068.932100333.152.70295.3059.76082.14052.411165.0791.28885.7641.59410.1749111.42832.372122.505234.115118.343892.921.8731.135.2124.5072.01038.99159.1306283.837448.40751268420.363645352.22070226.2855.543.2062571831.7609882.89261335.220.6410929905448.527.437.620.7971501.6519.261.680.83922.597.25519.57174.474.613.29069854.5242.53295.176.3694035.369.652129933.112.70297.5160.54282.27852.381162.4761.29185.0441.65110.2489111.43231.727122.156231.516117.001892.421.8727.185.2724.8172.24238.38159.4316183.997453.92821324820.123625297.24498625.7475.483.1492751851.7718522.89357134.990.6363879685408.427.287.460.7857081.6218.871.640.81922.907.31419.30374.534.503.26079854.5441.83293.996.3464056.069.202138432.952.67297.9761.02381.62753.024163.8251.28985.2541.82810.2419211.42232.174122.939229.916118.011898.021.9728.055.2424.6471.37838.48220.6464776.726807.01681170819.013244851.74587527.7885.383.3970871781.8980313.04414934.590.6755679965448.327.197.350.8371921.618.691.620.81933.227.57120.10375.084.473.42706554.9241.90290.756.4973923.469.222135633.002.68296.4460.26782.45252.231164.2301.29184.7841.75110.1279111.42331.954123.378231.435118.439899.421.7725.145.2724.6772.32436.55219.7064663.306130.23651131318.293244813.20504227.4965.253.4510861691.9078453.06848834.290.6895429955478.217.277.420.8434201.6118.771.640.82916.047.64820.59674.634.503.43380854.5941.75292.216.6493896.469.062098933.002.68298.1759.76982.09352.331163.7831.28685.0741.88510.1769011.37831.970122.093235.055117.751892.322.1729.615.3024.8771.38930.48OpenBenchmarking.org

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

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

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

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

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

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

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

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

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

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

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

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

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

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: 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

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

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

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: 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

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: 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

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

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 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 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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 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

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

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

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

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

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

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

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

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

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