7980XE vs. 2990WX - GCC 9 vs. Clang 8 Compiler Benchmarks

GCC 9 vs. Clang 8 compiler benchmarks by Michael Larabel for a future article...

HTML result view exported from: https://openbenchmarking.org/result/1905083-HV-GCC9CLANG19&obr_sgm=y&obr_imw=y.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen Resolution7980XE2990WX GCC 8.3 GCC 9.1 Clang 8 GCC 8.3 GCC 9.1 Clang 8Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads)ASUS PRIME X299-A (1704 BIOS)Intel Sky Lake-E DMI3 Registers16384MBSamsung SSD 970 EVO 500GBNVIDIA NV120 12GBRealtek ALC1220ASUS PB278Intel I219-VUbuntu 18.044.18.0-18-generic (x86_64)GNOME Shell 3.28.3X Server 1.20.1modesetting 1.20.14.3 Mesa 18.2.8GCC 8.3.0ext42560x1440GCC 9.1.0Clang 8.0.1-svn359952-1~exp1~20190504004906.65AMD Ryzen Threadripper 2990WX 32-Core @ 3.00GHz (32 Cores / 64 Threads)ASUS ROG ZENITH EXTREME (1701 BIOS)AMD 17h32768MBAMD Radeon RX 64 8GB (1590/800MHz)ASUS VP28UIntel I211 + Qualcomm Atheros QCA6174 802.11ac + Wilocity Wil6200 802.11adamdgpu 18.1.04.5 Mesa 18.2.8 (LLVM 7.0.0)GCC 8.3.03840x2160GCC 9.1.0Clang 8.0.1-svn359952-1~exp1~20190504004906.65OpenBenchmarking.orgEnvironment Details- CXXFLAGS=-O3-march=native CFLAGS=-O3-march=nativeCompiler Details- 7980XE: GCC 8.3: --disable-multilib --enable-checking=release- 7980XE: GCC 9.1: --disable-multilib --enable-checking=release- 2990WX: GCC 8.3: --disable-multilib --enable-checing=release- 2990WX: GCC 9.1: --disable-multilib --enable-checing=releaseProcessor Details- 7980XE: GCC 8.3: Scaling Governor: intel_pstate powersave- 7980XE: GCC 9.1: Scaling Governor: intel_pstate powersave- 7980XE: Clang 8: Scaling Governor: intel_pstate powersave- 2990WX: GCC 8.3: Scaling Governor: acpi-cpufreq ondemand- 2990WX: GCC 9.1: Scaling Governor: acpi-cpufreq ondemand- 2990WX: Clang 8: Scaling Governor: acpi-cpufreq ondemandPython Details- Python 2.7.15rc1 + Python 3.6.7Security Details- 7980XE: GCC 8.3: KPTI + __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 7980XE: GCC 9.1: KPTI + __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 7980XE: Clang 8: KPTI + __user pointer sanitization + disabled STIBP: disabled + PTE Inversion; VMX: conditional cache flushes SMT vulnerable- 2990WX: GCC 8.3: __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp- 2990WX: GCC 9.1: __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp- 2990WX: Clang 8: __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp

t-test1: 1t-test1: 2fftw: Stock - 2D FFT Size 4096fftw: Float + SSE - 2D FFT Size 4096mafft: Multiple Sequence Alignmentscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancemkl-dnn: IP Batch 1D - f32aom-av1: AV1 Video Encodingsvt-av1: 1080p 8-bit YUV To AV1 Video Encodesvt-hevc: 1080p 8-bit YUV To HEVC Video Encodesvt-vp9: 1080p 8-bit YUV To VP9 Video Encodevpxenc: vpxenc VP9 1080p Video Encodex264: H.264 Video Encodingx265: H.265 1080p Video Encodinggraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacehimeno: Poisson Pressure Solverstockfish: Total Timebuild-imagemagick: Time To Compilebuild-llvm: Time To Compilebuild-php: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelpovray: Trace Timesmallpt: Global Illumination Renderer; 128 Samplesaobench: 2048 x 2048 - Total Timebullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19encode-flac: WAV To FLACencode-mp3: WAV To MP3openssl: RSA 4096-bit Performancepgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writecpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Math Librarycpp-perf-bench: Rand Numberscpp-perf-bench: Stepanov Vectorcpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Abstractionredis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETctx-clock: Context Switch Timemcperf: Addmcperf: Getmcperf: Setmcperf: Appendmcperf: Deletemcperf: Prependmcperf: Replacenginx: Static Web Page Serving7980XE2990WX GCC 8.3 GCC 9.1 Clang 8 GCC 8.3 GCC 9.1 Clang 818.427.666703185022.502730958779347062512193146679519.020.2520.4331432723.8712839.5722725718621124916926432724757058024.4022651.2255.3527.956.2035.982.253.804.043.932.280.841.0017.619.959.119.6246905436061246558.6429.2034692383.2813.5333.193054513246133718212462764940211487637075803126894776628401712500484314827254975218.317.546585192352.412725955777346362402190141517019.100.2520.4331532824.7212722625719621025117026432634719077020.2223857.0333.826.3235.062.583.743.993.872.270.810.9817.8310.029.109.3746795447591238658.6028.0033886684.3313.5233.012999947242726120478062871461211428836478017125200771938446812646484291823074973918.457.526224179232.442555711754326563981648165300315.600.2421.9928330323.7912837.6720426317017522515923224264711611518.2520269.1967.0731.4135.932.894.595.575.073.021.071.2918.089.869.7911.9345515087331246858.9725.24324111475.4014.8831.763026435252271420874612944985205081736676483127628768648339012607183389845805006025.958.886748159272.792405731270321155992215111629570.990.2221.5217711026.5414633.4524924521823123820326912946687037325.2121056.1817.9417.653.8338.642.373.854.374.032.380.861.0125.7118.259.548.0058354735791633669.2032.10354105774.2015.6228.2426805562055434154340526019241831662150517036941445164458086943545945516253046426.748.956694147082.662537732270320762552219111358970.990.2219.1823711426.5114633.6525024822023324120427213196693316819.3363.3218.053.8439.102.353.844.413.962.300.831.0026.1419.179.548.0458284628341623469.0933.87351102274.9315.4328.2325763002080500154883724456361806157150434287207345891358755661235850356832964426.398.756056153492.62253272326832886512187011911528.140.2221.2517911827.4014933.9522128319320520818324013677000621318.3019078.8629.3217.8040.542.433.964.684.062.510.861.0326.2218.588.659.5358354702191627969.2231.66344136372.9315.5528.01261649020953991536115250659018068551504675868515348903569657240359823603229611OpenBenchmarking.org

t-test1

Threads: 1

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 17980XE2990WX612182430SE +/- 0.11, N = 3SE +/- 0.15, N = 3SE +/- 0.08, N = 3SE +/- 0.23, N = 12SE +/- 0.10, N = 3SE +/- 0.05, N = 318.4225.9518.3126.7418.4526.391. (CC) gcc options: -pthread -O3 -march=native

t-test1

Threads: 2

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is Bettert-test1 2017-01-13Threads: 27980XE2990WX3691215SE +/- 0.07, N = 15SE +/- 0.09, N = 8SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 37.668.887.548.957.528.751. (CC) gcc options: -pthread -O3 -march=native

FFTW

Build: Stock - Size: 2D FFT Size 4096

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 40967980XE2990WX14002800420056007000SE +/- 101.31, N = 3SE +/- 7.62, N = 3SE +/- 46.81, N = 3SE +/- 10.36, N = 3SE +/- 34.57, N = 3SE +/- 14.75, N = 36703674865856694622460561. (CC) gcc options: -pthread -O3 -march=native -lm

FFTW

Build: Float + SSE - Size: 2D FFT Size 4096

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 40967980XE2990WX4K8K12K16K20KSE +/- 41.36, N = 3SE +/- 161.04, N = 3SE +/- 123.96, N = 3SE +/- 24.34, N = 3SE +/- 58.61, N = 3SE +/- 71.88, N = 31850215927192351470817923153491. (CC) gcc options: -pthread -O3 -march=native -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence Alignment7980XE2990WX0.62781.25561.88342.51123.139SE +/- 0.03, N = 15SE +/- 0.04, N = 15SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 152.502.792.412.662.442.621. (CC) gcc options: -std=c99 -O3 -lm -lpthread

SciMark

Computational Test: Composite

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Composite7980XE2990WX6001200180024003000SE +/- 1.75, N = 3SE +/- 8.56, N = 3SE +/- 2.10, N = 3SE +/- 2.91, N = 3SE +/- 4.47, N = 3SE +/- 1.63, N = 32730240527252537255525321. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Monte Carlo

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte Carlo7980XE2990WX2004006008001000SE +/- 1.33, N = 3SE +/- 0.12, N = 3SE +/- 0.28, N = 3SE +/- 0.08, N = 3SE +/- 0.28, N = 3SE +/- 0.13, N = 39587319557327117231. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Fast Fourier Transform

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier Transform7980XE2990WX2004006008001000SE +/- 3.63, N = 3SE +/- 0.09, N = 3SE +/- 4.78, N = 3SE +/- 0.06, N = 3SE +/- 3.05, N = 3SE +/- 0.32, N = 37792707772707542681. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Sparse Matrix Multiply

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiply7980XE2990WX7001400210028003500SE +/- 7.86, N = 3SE +/- 11.29, N = 3SE +/- 3.06, N = 3SE +/- 8.64, N = 3SE +/- 9.63, N = 3SE +/- 11.40, N = 33470321134633207326532881. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Dense LU Matrix Factorization

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix Factorization7980XE2990WX14002800420056007000SE +/- 7.31, N = 3SE +/- 31.53, N = 3SE +/- 0.88, N = 3SE +/- 6.11, N = 3SE +/- 13.53, N = 3SE +/- 17.74, N = 36251559962406255639865121. (CC) gcc options: -O3 -march=native -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxation7980XE2990WX5001000150020002500SE +/- 1.99, N = 3SE +/- 0.71, N = 3SE +/- 3.86, N = 3SE +/- 1.12, N = 3SE +/- 0.62, N = 3SE +/- 0.67, N = 32193221521902219164818701. (CC) gcc options: -O3 -march=native -lm

TSCP

AI Chess Performance

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess Performance7980XE2990WX400K800K1200K1600K2000KSE +/- 11981.82, N = 5SE +/- 1153.01, N = 5SE +/- 2414.89, N = 5SE +/- 1350.53, N = 5SE +/- 1857.68, N = 5SE +/- 2644.03, N = 51466795111629514151701113589165300311911521. (CC) gcc options: -O3 -march=native

MKL-DNN

Harness: IP Batch 1D - Data Type: f32

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgms, Fewer Is BetterMKL-DNN 2019-04-16Harness: IP Batch 1D - Data Type: f327980XE2990WX1632486480SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 319.0270.9919.1070.9915.608.141. (CXX) g++ options: -O3 -march=native -std=c++11 -fPIC -fopenmp=libomp -pie -lmklml_intel -ldl

AOM AV1

AV1 Video Encoding

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2019-02-11AV1 Video Encoding7980XE2990WX0.05630.11260.16890.22520.2815SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.250.220.250.220.240.221. (CXX) g++ options: -O3 -march=native -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

SVT-AV1

1080p 8-bit YUV To AV1 Video Encode

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 2019-03-071080p 8-bit YUV To AV1 Video Encode7980XE2990WX510152025SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 3SE +/- 0.26, N = 4SE +/- 0.09, N = 3SE +/- 0.08, N = 320.4321.5220.4319.1821.9921.251. (CXX) g++ options: -O3 -march=native -pie -lpthread -lm

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video Encode7980XE2990WX70140210280350SE +/- 4.06, N = 3SE +/- 4.46, N = 15SE +/- 4.88, N = 3SE +/- 2.01, N = 3SE +/- 2.30, N = 3SE +/- 5.74, N = 153141773152372831791. (CC) gcc options: -O3 -march=native -pie -rdynamic -lpthread -lrt

SVT-VP9

1080p 8-bit YUV To VP9 Video Encode

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 2019-02-171080p 8-bit YUV To VP9 Video Encode7980XE2990WX70140210280350SE +/- 4.63, N = 4SE +/- 1.23, N = 7SE +/- 4.13, N = 5SE +/- 0.41, N = 3SE +/- 3.29, N = 3SE +/- 1.79, N = 153271103281143031181. (CC) gcc options: -O3 -march=native -pie -rdynamic -lpthread -lrt -lm

VP9 libvpx Encoding

vpxenc VP9 1080p Video Encode

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.0vpxenc VP9 1080p Video Encode7980XE2990WX612182430SE +/- 0.28, N = 3SE +/- 0.01, N = 3SE +/- 0.18, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 323.8726.5424.7226.5123.7927.401. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=native -fPIC -U_FORTIFY_SOURCE -std=c++11

x264

H.264 Video Encoding

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video Encoding7980XE2990WX306090120150SE +/- 1.23, N = 12SE +/- 1.44, N = 9SE +/- 1.20, N = 10SE +/- 1.94, N = 3SE +/- 1.12, N = 15SE +/- 0.98, N = 31281461271461281491. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -mstack-alignment=64 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

H.265 1080p Video Encoding

GCC 8.3Clang 8GCC 9.1OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video Encoding7980XE2990WX918273645SE +/- 0.26, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.02, N = 339.5733.4537.6733.9533.651. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread -lrt -ldl -lnuma

GraphicsMagick

Operation: Swirl

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Swirl7980XE2990WX50100150200250SE +/- 0.33, N = 3SE +/- 0.88, N = 32272492262502042211. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Rotate

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Rotate7980XE2990WX60120180240300SE +/- 0.58, N = 3SE +/- 1.20, N = 3SE +/- 1.00, N = 32572452572482632831. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Sharpen

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Sharpen7980XE2990WX50100150200250SE +/- 0.58, N = 3SE +/- 0.58, N = 31862181962201701931. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Enhanced

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Enhanced7980XE2990WX50100150200250SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 32112312102331752051. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Resizing

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Resizing7980XE2990WX50100150200250SE +/- 0.67, N = 3SE +/- 0.58, N = 3SE +/- 1.53, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 2.52, N = 32492382512412252081. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

GraphicsMagick

Operation: Noise-Gaussian

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Noise-Gaussian7980XE2990WX4080120160200SE +/- 0.33, N = 3SE +/- 1.67, N = 31692031702041591831. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

GraphicsMagick

Operation: HWB Color Space

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: HWB Color Space7980XE2990WX60120180240300SE +/- 0.33, N = 3SE +/- 0.88, N = 32642692642722322401. (CC) gcc options: -fopenmp -O3 -march=native -pthread -ljbig -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -lomp -lpthread

Himeno Benchmark

Poisson Pressure Solver

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solver7980XE2990WX7001400210028003500SE +/- 8.04, N = 3SE +/- 2.10, N = 3SE +/- 4.35, N = 3SE +/- 0.99, N = 3SE +/- 5.54, N = 3SE +/- 1.83, N = 33272129432631319242613671. (CC) gcc options: -O3 -march=native -mavx2

Stockfish

Total Time

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total Time7980XE2990WX15M30M45M60M75MSE +/- 177609.16, N = 3SE +/- 261886.86, N = 3SE +/- 498259.68, N = 3SE +/- 461460.58, N = 3SE +/- 477709.19, N = 3SE +/- 327377.69, N = 34757058066870373471907706693316847116115700062131. (CXX) g++ options: -m64 -lpthread -O3 -march=native -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto

Timed ImageMagick Compilation

Time To Compile

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To Compile7980XE2990WX612182430SE +/- 0.02, N = 3SE +/- 0.30, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 324.4025.2120.2219.3318.2518.30

Timed LLVM Compilation

Time To Compile

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To Compile7980XE2990WX50100150200250226210238202190

Timed PHP Compilation

Time To Compile

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To Compile7980XE2990WX20406080100SE +/- 0.05, N = 3SE +/- 0.16, N = 3SE +/- 0.14, N = 3SE +/- 0.09, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 351.2256.1857.0363.3269.1978.861. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

C-Ray

Total Time - 4K, 16 Rays Per Pixel

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel7980XE2990WX1530456075SE +/- 0.26, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 355.3517.9433.8218.0567.0729.321. (CC) gcc options: -lm -lpthread -O3 -march=native

POV-Ray

Trace Time

GCC 8.3Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace Time7980XE2990WX714212835SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 327.9517.6531.4117.801. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSM -lICE -lX11 -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

Smallpt

Global Illumination Renderer; 128 Samples

GCC 8.3GCC 9.1OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samples7980XE2990WX246810SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 36.203.836.323.841. (CXX) g++ options: -fopenmp -O3 -march=native

AOBench

Size: 2048 x 2048 - Total Time

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Time7980XE2990WX918273645SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.09, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 335.9838.6435.0639.1035.9340.541. (CC) gcc options: -lm -O3 -march=native

Bullet Physics Engine

Test: Raytests

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Raytests7980XE2990WX0.65031.30061.95092.60123.2515SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.252.372.582.352.892.431. (CXX) g++ options: -O3 -march=native -rdynamic

Bullet Physics Engine

Test: 3000 Fall

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 Fall7980XE2990WX1.03282.06563.09844.13125.164SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 33.803.853.743.844.593.961. (CXX) g++ options: -O3 -march=native -rdynamic

Bullet Physics Engine

Test: 1000 Stack

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Stack7980XE2990WX1.25332.50663.75995.01326.2665SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 34.044.373.994.415.574.681. (CXX) g++ options: -O3 -march=native -rdynamic

Bullet Physics Engine

Test: 1000 Convex

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 Convex7980XE2990WX1.14082.28163.42244.56325.704SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 33.934.033.873.965.074.061. (CXX) g++ options: -O3 -march=native -rdynamic

Bullet Physics Engine

Test: 136 Ragdolls

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 Ragdolls7980XE2990WX0.67951.3592.03852.7183.3975SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.282.382.272.303.022.511. (CXX) g++ options: -O3 -march=native -rdynamic

Bullet Physics Engine

Test: Prim Trimesh

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim Trimesh7980XE2990WX0.24080.48160.72240.96321.204SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.840.860.810.831.070.861. (CXX) g++ options: -O3 -march=native -rdynamic

Bullet Physics Engine

Test: Convex Trimesh

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex Trimesh7980XE2990WX0.29030.58060.87091.16121.4515SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.001.010.981.001.291.031. (CXX) g++ options: -O3 -march=native -rdynamic

XZ Compression

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

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 97980XE2990WX612182430SE +/- 0.04, N = 3SE +/- 0.30, N = 6SE +/- 0.11, N = 3SE +/- 0.34, N = 15SE +/- 0.02, N = 3SE +/- 0.12, N = 317.6125.7117.8326.1418.0826.221. (CC) gcc options: -pthread -fvisibility=hidden -O3 -march=native

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 197980XE2990WX510152025SE +/- 0.02, N = 3SE +/- 0.49, N = 12SE +/- 0.02, N = 3SE +/- 0.80, N = 12SE +/- 0.03, N = 3SE +/- 0.61, N = 129.9518.2510.0219.179.8618.581. (CC) gcc options: -O3 -march=native -pthread -lz -llzma

FLAC Audio Encoding

WAV To FLAC

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLAC7980XE2990WX3691215SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.01, N = 59.119.549.109.549.798.651. (CXX) g++ options: -O3 -march=native -lm

LAME MP3 Encoding

WAV To MP3

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP37980XE2990WX3691215SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 39.628.009.378.0411.939.531. (CC) gcc options: -O3 -pipe -march=native -lm

OpenSSL

RSA 4096-bit Performance

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performance7980XE2990WX13002600390052006500SE +/- 8.27, N = 3SE +/- 2.82, N = 3SE +/- 6.44, N = 3SE +/- 6.06, N = 3SE +/- 6.07, N = 3SE +/- 2.40, N = 34690583546795828455158351. (CC) gcc options: -pthread -m64 -Qunused-arguments -O3 -march=native -lssl -lcrypto -ldl

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Only7980XE2990WX120K240K360K480K600KSE +/- 928.33, N = 3SE +/- 5552.19, N = 3SE +/- 913.86, N = 3SE +/- 2001.66, N = 3SE +/- 2049.13, N = 3SE +/- 1790.12, N = 35436064735795447594628345087334702191. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read Write7980XE2990WX3K6K9K12K15KSE +/- 71.17, N = 3SE +/- 159.33, N = 3SE +/- 107.98, N = 3SE +/- 134.86, N = 3SE +/- 102.32, N = 3SE +/- 40.72, N = 31246516336123861623412468162791. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

CppPerformanceBenchmarks

Test: Atol

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Atol7980XE2990WX1530456075SE +/- 0.10, N = 3SE +/- 0.56, N = 3SE +/- 0.01, N = 3SE +/- 0.20, N = 3SE +/- 0.03, N = 3SE +/- 0.12, N = 358.6469.2058.6069.0958.9769.221. (CXX) g++ options: -O3 -march=native -std=c++11

CppPerformanceBenchmarks

Test: Ctype

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Ctype7980XE2990WX816243240SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 329.2032.1028.0033.8725.2431.661. (CXX) g++ options: -O3 -march=native -std=c++11

CppPerformanceBenchmarks

Test: Math Library

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math Library7980XE2990WX80160240320400SE +/- 1.78, N = 3SE +/- 0.24, N = 3SE +/- 0.09, N = 3SE +/- 0.16, N = 3SE +/- 0.46, N = 3SE +/- 0.08, N = 33463543383513243441. (CXX) g++ options: -O3 -march=native -std=c++11

CppPerformanceBenchmarks

Test: Random Numbers

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random Numbers7980XE2990WX30060090012001500SE +/- 0.79, N = 3SE +/- 0.16, N = 3SE +/- 0.67, N = 3SE +/- 0.02, N = 3SE +/- 0.21, N = 3SE +/- 0.28, N = 392310578661022111413631. (CXX) g++ options: -O3 -march=native -std=c++11

CppPerformanceBenchmarks

Test: Stepanov Vector

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Vector7980XE2990WX20406080100SE +/- 0.10, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.12, N = 3SE +/- 0.06, N = 383.2874.2084.3374.9375.4072.931. (CXX) g++ options: -O3 -march=native -std=c++11

CppPerformanceBenchmarks

Test: Function Objects

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function Objects7980XE2990WX48121620SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 313.5315.6213.5215.4314.8815.551. (CXX) g++ options: -O3 -march=native -std=c++11

CppPerformanceBenchmarks

Test: Stepanov Abstraction

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov Abstraction7980XE2990WX816243240SE +/- 0.06, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 333.1928.2433.0128.2331.7628.011. (CXX) g++ options: -O3 -march=native -std=c++11

Redis

Test: LPOP

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPOP7980XE2990WX700K1400K2100K2800K3500KSE +/- 31258.17, N = 15SE +/- 34933.56, N = 4SE +/- 68131.37, N = 12SE +/- 27813.89, N = 7SE +/- 43615.55, N = 15SE +/- 35892.40, N = 33054513268055629999472576300302643526164901. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SADD

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SADD7980XE2990WX500K1000K1500K2000K2500KSE +/- 19407.79, N = 3SE +/- 25645.48, N = 3SE +/- 33103.69, N = 15SE +/- 7619.52, N = 3SE +/- 34969.21, N = 15SE +/- 21045.22, N = 32461337205543424272612080500252271420953991. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: LPUSH

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: LPUSH7980XE2990WX400K800K1200K1600K2000KSE +/- 27858.52, N = 3SE +/- 12298.56, N = 3SE +/- 5049.22, N = 3SE +/- 6250.09, N = 3SE +/- 35977.91, N = 3SE +/- 3597.31, N = 31821246154340520478061548837208746115361151. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: GET

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GET7980XE2990WX600K1200K1800K2400K3000KSE +/- 42873.09, N = 15SE +/- 4521.17, N = 3SE +/- 42142.68, N = 15SE +/- 28068.34, N = 3SE +/- 52195.81, N = 15SE +/- 20122.74, N = 32764940260192428714612445636294498525065901. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SET

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SET7980XE2990WX500K1000K1500K2000K2500KSE +/- 36850.43, N = 15SE +/- 12155.82, N = 3SE +/- 30595.80, N = 15SE +/- 22140.94, N = 5SE +/- 15504.64, N = 3SE +/- 22439.98, N = 52114876183166221142881806157205081718068551. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

ctx_clock

Context Switch Time

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch Time7980XE2990WX80160240320400SE +/- 5.03, N = 33701503641503661501. (CC) gcc options: -O3 -march=native

Memcached mcperf

Method: Add

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Add7980XE2990WX20K40K60K80K100KSE +/- 337.73, N = 3SE +/- 2671.28, N = 15SE +/- 687.54, N = 3SE +/- 569.36, N = 3SE +/- 391.04, N = 3SE +/- 1620.95, N = 157580351703780174342876483467581. (CC) gcc options: -O3 -march=native -lm -rdynamic

Memcached mcperf

Method: Get

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Get7980XE2990WX30K60K90K120K150KSE +/- 1056.87, N = 3SE +/- 274.74, N = 3SE +/- 1704.49, N = 4SE +/- 3134.41, N = 12SE +/- 585.06, N = 3SE +/- 574.78, N = 151268946941412520072073127628685151. (CC) gcc options: -O3 -march=native -lm -rdynamic

Memcached mcperf

Method: Set

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Set7980XE2990WX17K34K51K68K85KSE +/- 594.59, N = 3SE +/- 1442.28, N = 15SE +/- 867.51, N = 3SE +/- 1799.58, N = 15SE +/- 90.13, N = 3SE +/- 60.28, N = 37766245164771934589176864348901. (CC) gcc options: -O3 -march=native -lm -rdynamic

Memcached mcperf

Method: Append

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Append7980XE2990WX20K40K60K80K100KSE +/- 576.19, N = 3SE +/- 488.33, N = 3SE +/- 1111.80, N = 3SE +/- 113.51, N = 3SE +/- 459.53, N = 3SE +/- 160.70, N = 38401745808844683587583390356961. (CC) gcc options: -O3 -march=native -lm -rdynamic

Memcached mcperf

Method: Delete

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Delete7980XE2990WX30K60K90K120K150KSE +/- 835.23, N = 3SE +/- 614.71, N = 3SE +/- 912.12, N = 3SE +/- 383.07, N = 3SE +/- 1817.56, N = 3SE +/- 769.23, N = 31250046943512646456612126071572401. (CC) gcc options: -O3 -march=native -lm -rdynamic

Memcached mcperf

Method: Prepend

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Prepend7980XE2990WX20K40K60K80K100KSE +/- 490.37, N = 3SE +/- 722.78, N = 3SE +/- 611.41, N = 3SE +/- 52.23, N = 3SE +/- 348.93, N = 3SE +/- 149.46, N = 38431445945842913585083389359821. (CC) gcc options: -O3 -march=native -lm -rdynamic

Memcached mcperf

Method: Replace

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: Replace7980XE2990WX20K40K60K80K100KSE +/- 313.55, N = 3SE +/- 2677.79, N = 15SE +/- 168.91, N = 3SE +/- 149.39, N = 3SE +/- 452.06, N = 3SE +/- 298.74, N = 38272551625823073568384580360321. (CC) gcc options: -O3 -march=native -lm -rdynamic

NGINX Benchmark

Static Web Page Serving

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page Serving7980XE2990WX11K22K33K44K55KSE +/- 41.76, N = 3SE +/- 61.79, N = 3SE +/- 309.56, N = 3SE +/- 413.90, N = 3SE +/- 251.20, N = 3SE +/- 436.75, N = 44975230464497392964450060296111. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Geometric Mean Of All Test Results

Result Composite - 7980XE vs. 2990WX - GCC 9 vs. Clang 8 Compiler Benchmarks

GCC 8.3GCC 9.1Clang 8OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - 7980XE vs. 2990WX - GCC 9 vs. Clang 8 Compiler Benchmarks7980XE2990WX100200300400500441.14381.27447.49376.66417.50377.10

Phoronix Test Suite v10.8.4