LLVM Clang vs. GCC vs. AOCC - AMD Threadripper

AMD Ryzen Threadripper 1950X compiler benchmarks on Ubuntu Linux for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1805200-AR-LLVMCLANG76
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Clang 6.0.0
May 19 2018
  1 Hour, 21 Minutes
Clang 5.0.1
May 19 2018
  1 Hour, 19 Minutes
AMD AOCC 1.2
May 19 2018
  1 Hour, 14 Minutes
GCC 7.3.0
May 19 2018
  1 Hour, 6 Minutes
Clang 7.0 SVN
May 20 2018
  1 Hour, 20 Minutes
GCC 8.1.0
May 20 2018
  1 Hour, 5 Minutes
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LLVM Clang vs. GCC vs. AOCC - AMD ThreadripperProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen ResolutionClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0AMD Ryzen Threadripper 1950X 16-Core @ 3.40GHz (16 Cores / 32 Threads)Gigabyte X399 AORUS Gaming 7 (F3g BIOS)AMD Family 17h16384MB120GB Force MP500MSI AMD Radeon R7 370 / R9 270/370 OEM 4096MBRealtek ALC1220VE228Qualcomm Atheros Killer E2500 Gigabit + Intel Wireless 8265 / 8275Ubuntu 18.044.17.0-999-generic (x86_64) 20180518GNOME Shell 3.28.1modesetting 1.19.6Clang 6.0.0-1ubuntu2ext41920x1080Clang 5.0.1-4Clang 6.0.0GCC 7.3.0MSI AMD Radeon R7 370 / R9 270/370 OEMClang 7.0.0-GCC 8.1.0OpenBenchmarking.orgEnvironment Details- CXXFLAGS=-O3-march=znver1 CFLAGS=-O3-march=znver1Processor Details- Scaling Governor: acpi-cpufreq ondemandPython Details- Python 2.7.15rc1 + Python 3.6.5Security Details- __user pointer sanitization + Full AMD retpoline ProtectionCompiler Details- AMD AOCC 1.2: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver1- GCC 7.3.0: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-as=/usr/bin/x86_64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/x86_64-linux-gnu-ld --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - GCC 8.1.0: --disable-multilib --enable-checking=release

Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0Result OverviewPhoronix Test Suite100%135%171%206%Timed PHP CompilationC-RayGraphicsMagickSciMarkLAME MP3 EncodingebizzyHimeno BenchmarkFLAC Audio EncodingFFTWTSCPAOBenchTimed HMMer SearchBullet Physics EngineNGINX BenchmarkApache Benchmarklibjpeg-turbo tjbench

LLVM Clang vs. GCC vs. AOCC - AMD Threadripperfftw: Float + SSE - 2D FFT Size 128fftw: Float + SSE - 2D FFT Size 1024fftw: Float + SSE - 2D FFT Size 4096hmmer: Pfam Database Searchscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancettsiod-renderer: Phong Rendering With Soft-Shadow Mappinggraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverstockfish: Total Timeebizzy: build-llvm: Time To Compilebuild-php: Time To Compilec-ray: Total Timeaobench: 2048 x 2048 - Total Timebullet: Raytestsbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: 136 Ragdollsbullet: Prim Trimeshbullet: Convex Trimeshencode-flac: WAV To FLACencode-mp3: WAV To MP3tjbench: Decompression Throughputpgbench: Buffer Test - Normal Load - Read Writenginx: Static Web Page Servingapache: Static Web Page ServingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03221420954148705.862252.68699.08271.712987.715481.161823.731181496412.541601812002091431344.5043157084846431218.0283.156.6442.912.584.194.834.242.530.891.088.949.58181.1010472.7132728.3225558.403207821016157955.792134.62702.57268.552779.305136.421804.221160574390.911561781942031421207.0842951025860625215.5877.526.2442.522.584.124.744.312.560.911.089.099.66177.8210357.1030904.7725091.653284025594157995.892280.35560.99269.383133.005615.721822.6811834561591802002101421188.58857598312.34138.646.5941.312.574.144.834.302.510.881.079.249.65179.0132068.7425445.163201126023161425.912281.79246.87272.612881.265871.642136.591120418508.561852262542571411206.994067288885150157.484.3939.662.684.154.825.102.460.901.189.978.97177.0712696.7432050.5624667.053185425005152935.892346.84698.96269.453095.665845.141824.961143195421.561591801992091431300.6343167201900984239.3094.526.3642.182.494.114.804.202.550.881.068.969.63179.909371.1232158.9024680.633143226323164396.242139.10700.74272.042744.864838.892138.961090709525.631842232552541371254.344172247279388760.193.7140.452.464.034.594.192.420.891.059.928.33182.2212797.9233182.0725515.00OpenBenchmarking.org

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 128Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.07K14K21K28K35KSE +/- 58.03, N = 3SE +/- 194.99, N = 3SE +/- 64.86, N = 3SE +/- 121.24, N = 3SE +/- 196.67, N = 3SE +/- 633.23, N = 33221432078328403201131854314321. (CC) gcc options: -pthread -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 128Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.06K12K18K24K30KMin: 32114 / Avg: 32214 / Max: 32315Min: 31694 / Avg: 32077.67 / Max: 32330Min: 32719 / Avg: 32840 / Max: 32941Min: 31801 / Avg: 32011.33 / Max: 32221Min: 31613 / Avg: 31854.33 / Max: 32244Min: 30253 / Avg: 31432 / Max: 324221. (CC) gcc options: -pthread -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 1024Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.06K12K18K24K30KSE +/- 40.42, N = 3SE +/- 109.00, N = 3SE +/- 45.12, N = 3SE +/- 53.87, N = 3SE +/- 89.34, N = 3SE +/- 156.47, N = 32095421016255942602325005263231. (CC) gcc options: -pthread -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 1024Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.05K10K15K20K25KMin: 20884 / Avg: 20953.67 / Max: 21024Min: 20838 / Avg: 21016 / Max: 21214Min: 25505 / Avg: 25594.33 / Max: 25650Min: 25966 / Avg: 26023.33 / Max: 26131Min: 24835 / Avg: 25004.67 / Max: 25138Min: 26014 / Avg: 26323.33 / Max: 265191. (CC) gcc options: -pthread -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.04K8K12K16K20KSE +/- 106.19, N = 3SE +/- 53.79, N = 3SE +/- 16.01, N = 3SE +/- 240.92, N = 3SE +/- 125.67, N = 3SE +/- 139.32, N = 31487015795157991614215293164391. (CC) gcc options: -pthread -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03K6K9K12K15KMin: 14667 / Avg: 14869.67 / Max: 15026Min: 15689 / Avg: 15794.67 / Max: 15865Min: 15767 / Avg: 15799 / Max: 15816Min: 15661 / Avg: 16142.33 / Max: 16402Min: 15165 / Avg: 15292.67 / Max: 15544Min: 16241 / Avg: 16439.33 / Max: 167081. (CC) gcc options: -pthread -O3 -march=znver1 -lm

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 35.865.795.895.915.896.241. (CC) gcc options: -O3 -march=znver1 -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 5.84 / Avg: 5.86 / Max: 5.89Min: 5.76 / Avg: 5.79 / Max: 5.84Min: 5.88 / Avg: 5.89 / Max: 5.9Min: 5.84 / Avg: 5.91 / Max: 5.96Min: 5.88 / Avg: 5.89 / Max: 5.91Min: 6.23 / Avg: 6.24 / Max: 6.251. (CC) gcc options: -O3 -march=znver1 -pthread -lhmmer -lsquid -lm

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.05001000150020002500SE +/- 42.45, N = 3SE +/- 34.54, N = 4SE +/- 33.09, N = 3SE +/- 44.03, N = 3SE +/- 19.74, N = 3SE +/- 14.25, N = 32252.682134.622280.352281.792346.842139.101. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0400800120016002000Min: 2184.97 / Avg: 2252.68 / Max: 2330.9Min: 2044.26 / Avg: 2134.62 / Max: 2206.66Min: 2224.32 / Avg: 2280.35 / Max: 2338.88Min: 2203.33 / Avg: 2281.79 / Max: 2355.64Min: 2318.39 / Avg: 2346.84 / Max: 2384.76Min: 2112.15 / Avg: 2139.1 / Max: 2160.581. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0150300450600750SE +/- 0.71, N = 3SE +/- 3.99, N = 3SE +/- 134.65, N = 3SE +/- 1.90, N = 3SE +/- 0.35, N = 3SE +/- 3.06, N = 3699.08702.57560.99246.87698.96700.741. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0120240360480600Min: 697.7 / Avg: 699.08 / Max: 700.09Min: 698.03 / Avg: 702.57 / Max: 710.53Min: 291.74 / Avg: 560.99 / Max: 699.82Min: 243.08 / Avg: 246.87 / Max: 248.81Min: 698.29 / Avg: 698.96 / Max: 699.49Min: 694.66 / Avg: 700.74 / Max: 704.431. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.060120180240300SE +/- 1.11, N = 3SE +/- 1.93, N = 3SE +/- 0.70, N = 3SE +/- 1.36, N = 3SE +/- 0.42, N = 3SE +/- 0.79, N = 3271.71268.55269.38272.61269.45272.041. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.050100150200250Min: 269.64 / Avg: 271.71 / Max: 273.46Min: 265.87 / Avg: 268.55 / Max: 272.29Min: 267.98 / Avg: 269.38 / Max: 270.13Min: 269.9 / Avg: 272.61 / Max: 274.19Min: 268.95 / Avg: 269.45 / Max: 270.28Min: 270.51 / Avg: 272.04 / Max: 273.141. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.07001400210028003500SE +/- 14.89, N = 3SE +/- 24.50, N = 3SE +/- 16.14, N = 3SE +/- 29.82, N = 3SE +/- 15.29, N = 3SE +/- 9.79, N = 32987.712779.303133.002881.263095.662744.861. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.05001000150020002500Min: 2965.03 / Avg: 2987.71 / Max: 3015.77Min: 2736.46 / Avg: 2779.3 / Max: 2821.32Min: 3108.32 / Avg: 3133 / Max: 3163.35Min: 2823.53 / Avg: 2881.26 / Max: 2923.13Min: 3067.16 / Avg: 3095.66 / Max: 3119.51Min: 2733.04 / Avg: 2744.86 / Max: 2764.281. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.013002600390052006500SE +/- 221.19, N = 3SE +/- 247.02, N = 3SE +/- 87.47, N = 3SE +/- 185.24, N = 3SE +/- 114.28, N = 3SE +/- 59.40, N = 35481.165136.425615.725871.645845.144838.891. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.010002000300040005000Min: 5148.68 / Avg: 5481.16 / Max: 5900.11Min: 4685.19 / Avg: 5136.42 / Max: 5536.25Min: 5496.61 / Avg: 5615.72 / Max: 5786.24Min: 5572.82 / Avg: 5871.64 / Max: 6210.71Min: 5679.44 / Avg: 5845.14 / Max: 6064.33Min: 4740.97 / Avg: 4838.89 / Max: 4946.121. (CC) gcc options: -O3 -march=znver1 -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.05001000150020002500SE +/- 2.38, N = 3SE +/- 11.41, N = 3SE +/- 8.38, N = 3SE +/- 14.82, N = 3SE +/- 1.35, N = 3SE +/- 8.97, N = 31823.731804.221822.682136.591824.962138.961. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0400800120016002000Min: 1820.25 / Avg: 1823.73 / Max: 1828.27Min: 1789.33 / Avg: 1804.22 / Max: 1826.64Min: 1805.96 / Avg: 1822.68 / Max: 1832.06Min: 2107.29 / Avg: 2136.59 / Max: 2155.08Min: 1823.22 / Avg: 1824.96 / Max: 1827.61Min: 2121.55 / Avg: 2138.96 / Max: 2151.411. (CC) gcc options: -O3 -march=znver1 -lm

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0300K600K900K1200K1500KSE +/- 4752.93, N = 5SE +/- 4323.80, N = 5SE +/- 1295.74, N = 5SE +/- 3330.54, N = 5SE +/- 2848.88, N = 5SE +/- 4010.25, N = 51181496116057411834561120418114319510907091. (CC) gcc options: -O3 -march=znver1 -march=native
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0200K400K600K800K1000KMin: 1166902 / Avg: 1181496.2 / Max: 1192160Min: 1145068 / Avg: 1160574 / Max: 1171868Min: 1179396 / Avg: 1183456 / Max: 1187021Min: 1108205 / Avg: 1120417.8 / Max: 1126335Min: 1135624 / Avg: 1143195.2 / Max: 1149849Min: 1075738 / Avg: 1090708.6 / Max: 10993571. (CC) gcc options: -O3 -march=znver1 -march=native

TTSIOD 3D Renderer

A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3aPhong Rendering With Soft-Shadow MappingClang 6.0.0Clang 5.0.1GCC 7.3.0Clang 7.0 SVNGCC 8.1.0110220330440550SE +/- 0.27, N = 3SE +/- 0.24, N = 3SE +/- 2.12, N = 3SE +/- 0.10, N = 3SE +/- 0.36, N = 3412.54390.91508.56421.56525.631. (CXX) g++ options: -O3 -march=znver1 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++
OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3aPhong Rendering With Soft-Shadow MappingClang 6.0.0Clang 5.0.1GCC 7.3.0Clang 7.0 SVNGCC 8.1.090180270360450Min: 412.24 / Avg: 412.54 / Max: 413.09Min: 390.53 / Avg: 390.91 / Max: 391.36Min: 505.56 / Avg: 508.56 / Max: 512.66Min: 421.37 / Avg: 421.56 / Max: 421.73Min: 525.1 / Avg: 525.63 / Max: 526.321. (CXX) g++ options: -O3 -march=znver1 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.04080120160200SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 3160156159185159184-lomp-lomp-lomp-lgomp-lomp-ldl1. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: BlurClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0306090120150Min: 160 / Avg: 160.33 / Max: 161Min: 155 / Avg: 156 / Max: 157Min: 158 / Avg: 159.33 / Max: 161Min: 158 / Avg: 159 / Max: 1601. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.050100150200250SE +/- 0.67, N = 3SE +/- 0.58, N = 3181178180226180223-lomp-lomp-lomp-lgomp-lomp-ldl1. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: SharpenClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.04080120160200Min: 225 / Avg: 225.67 / Max: 227Min: 222 / Avg: 223 / Max: 2241. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.060120180240300SE +/- 0.33, N = 3200194200254199255-lomp-lomp-lomp-lgomp-lomp-ldl1. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: ResizingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.050100150200250Min: 193 / Avg: 193.67 / Max: 1941. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.060120180240300SE +/- 0.33, N = 3SE +/- 1.20, N = 3209203210257209254-lomp-lomp-lomp-lgomp-lomp-ldl1. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: HWB Color SpaceClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.050100150200250Min: 256 / Avg: 256.67 / Max: 257Min: 252 / Avg: 253.67 / Max: 2561. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 0.33, N = 3143142142141143137-lomp-lomp-lomp-lgomp-lomp-ldl1. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.28Operation: Local Adaptive ThresholdingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0306090120150Min: 142 / Avg: 142.67 / Max: 143Min: 141 / Avg: 141.67 / Max: 142Min: 141 / Avg: 141.67 / Max: 142Min: 139 / Avg: 141 / Max: 142Min: 142 / Avg: 142.67 / Max: 1431. (CC) gcc options: -fopenmp -O3 -march=znver1 -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lpthread

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.030060090012001500SE +/- 8.25, N = 3SE +/- 14.91, N = 3SE +/- 0.77, N = 3SE +/- 6.46, N = 3SE +/- 1.72, N = 3SE +/- 11.82, N = 31344.501207.081188.581206.991300.631254.341. (CC) gcc options: -O3 -march=znver1 -mavx2
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.02004006008001000Min: 1328.09 / Avg: 1344.5 / Max: 1354.17Min: 1191.23 / Avg: 1207.08 / Max: 1236.88Min: 1187.45 / Avg: 1188.58 / Max: 1190.05Min: 1199.4 / Avg: 1206.99 / Max: 1219.85Min: 1297.19 / Avg: 1300.63 / Max: 1302.53Min: 1241.77 / Avg: 1254.34 / Max: 1277.961. (CC) gcc options: -O3 -march=znver1 -mavx2

Stockfish

This is a test of Stockfish, an advanced C++11 chess benchmark that can scale up to 128 CPU cores. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeClang 6.0.0Clang 5.0.1GCC 7.3.0Clang 7.0 SVNGCC 8.1.09M18M27M36M45MSE +/- 214390.79, N = 3SE +/- 358372.97, N = 3SE +/- 341063.57, N = 3SE +/- 421319.32, N = 3SE +/- 47128.69, N = 343157084429510254067288843167201417224721. (CXX) g++ options: -m64 -lpthread -O3 -march=znver1 -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto
OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeClang 6.0.0Clang 5.0.1GCC 7.3.0Clang 7.0 SVNGCC 8.1.07M14M21M28M35MMin: 42868137 / Avg: 43157084.33 / Max: 43575916Min: 42281208 / Avg: 42951025.33 / Max: 43506846Min: 39994304 / Avg: 40672888.33 / Max: 41072310Min: 42618136 / Avg: 43167201.33 / Max: 43995291Min: 41665349 / Avg: 41722472.33 / Max: 418159651. (CXX) g++ options: -m64 -lpthread -O3 -march=znver1 -fno-exceptions -std=c++11 -pedantic -msse -msse3 -mpopcnt -flto

ebizzy

This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0200K400K600K800K1000KSE +/- 28605.58, N = 6SE +/- 14396.51, N = 3SE +/- 14513.19, N = 4SE +/- 9357.31, N = 3SE +/- 11581.04, N = 3SE +/- 9971.42, N = 38464318606258575988515019009847938871. (CC) gcc options: -pthread -lpthread -O3 -march=znver1 -march=native
OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0160K320K480K640K800KMin: 725013 / Avg: 846431.33 / Max: 915388Min: 842709 / Avg: 860624.67 / Max: 889103Min: 817845 / Avg: 857597.75 / Max: 886642Min: 835737 / Avg: 851501 / Max: 868118Min: 886626 / Avg: 900984 / Max: 923903Min: 774085 / Avg: 793887.33 / Max: 8058351. (CC) gcc options: -pthread -lpthread -O3 -march=znver1 -march=native

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler stack. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileClang 6.0.0Clang 5.0.1AMD AOCC 1.2Clang 7.0 SVN70140210280350SE +/- 1.60, N = 3SE +/- 1.76, N = 3SE +/- 4.34, N = 3SE +/- 1.48, N = 3218.02215.58312.34239.30
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileClang 6.0.0Clang 5.0.1AMD AOCC 1.2Clang 7.0 SVN60120180240300Min: 216.13 / Avg: 218.02 / Max: 221.21Min: 212.29 / Avg: 215.58 / Max: 218.34Min: 303.68 / Avg: 312.34 / Max: 317.15Min: 237.35 / Avg: 239.3 / Max: 242.19

Timed PHP Compilation

This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0306090120150SE +/- 0.24, N = 3SE +/- 0.15, N = 3SE +/- 0.70, N = 3SE +/- 0.19, N = 3SE +/- 0.37, N = 3SE +/- 0.18, N = 383.1577.52138.6457.4894.5260.191. (CC) gcc options: -O3 -march=znver1 -pedantic -ldl -lz -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0306090120150Min: 82.67 / Avg: 83.15 / Max: 83.42Min: 77.22 / Avg: 77.52 / Max: 77.68Min: 137.63 / Avg: 138.64 / Max: 140Min: 57.17 / Avg: 57.48 / Max: 57.83Min: 93.78 / Avg: 94.52 / Max: 94.92Min: 59.93 / Avg: 60.19 / Max: 60.541. (CC) gcc options: -O3 -march=znver1 -pedantic -ldl -lz -lm

C-Ray

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.11, N = 4SE +/- 0.01, N = 36.646.246.594.396.363.711. (CC) gcc options: -lm -lpthread -O3 -march=znver1
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03691215Min: 6.63 / Avg: 6.64 / Max: 6.65Min: 6.23 / Avg: 6.24 / Max: 6.26Min: 6.58 / Avg: 6.59 / Max: 6.62Min: 4.38 / Avg: 4.39 / Max: 4.39Min: 6.04 / Avg: 6.36 / Max: 6.51Min: 3.7 / Avg: 3.71 / Max: 3.731. (CC) gcc options: -lm -lpthread -O3 -march=znver1

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.01020304050SE +/- 0.22, N = 3SE +/- 0.36, N = 3SE +/- 0.03, N = 3SE +/- 0.21, N = 3SE +/- 0.06, N = 3SE +/- 0.16, N = 342.9142.5241.3139.6642.1840.451. (CC) gcc options: -lm -O3 -march=znver1
OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0918273645Min: 42.47 / Avg: 42.91 / Max: 43.15Min: 42.15 / Avg: 42.52 / Max: 43.23Min: 41.29 / Avg: 41.31 / Max: 41.37Min: 39.38 / Avg: 39.66 / Max: 40.08Min: 42.07 / Avg: 42.18 / Max: 42.28Min: 40.15 / Avg: 40.45 / Max: 40.71. (CC) gcc options: -lm -O3 -march=znver1

Bullet Physics Engine

This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.00.6031.2061.8092.4123.015SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 32.582.582.572.682.492.46-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: RaytestsClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 2.57 / Avg: 2.58 / Max: 2.58Min: 2.57 / Avg: 2.58 / Max: 2.59Min: 2.57 / Avg: 2.57 / Max: 2.57Min: 2.64 / Avg: 2.68 / Max: 2.7Min: 2.49 / Avg: 2.49 / Max: 2.49Min: 2.45 / Avg: 2.46 / Max: 2.481. (CXX) g++ options: -O3 -march=znver1 -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.00.94281.88562.82843.77124.714SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 34.194.124.144.154.114.03-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 4.18 / Avg: 4.19 / Max: 4.19Min: 4.11 / Avg: 4.12 / Max: 4.12Min: 4.14 / Avg: 4.14 / Max: 4.15Min: 4.1 / Avg: 4.15 / Max: 4.19Min: 4.11 / Avg: 4.11 / Max: 4.12Min: 4 / Avg: 4.03 / Max: 4.061. (CXX) g++ options: -O3 -march=znver1 -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.01.08682.17363.26044.34725.434SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 34.834.744.834.824.804.59-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 4.82 / Avg: 4.83 / Max: 4.83Min: 4.7 / Avg: 4.74 / Max: 4.77Min: 4.82 / Avg: 4.83 / Max: 4.84Min: 4.77 / Avg: 4.82 / Max: 4.85Min: 4.79 / Avg: 4.8 / Max: 4.82Min: 4.56 / Avg: 4.59 / Max: 4.621. (CXX) g++ options: -O3 -march=znver1 -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.01.14752.2953.44254.595.7375SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 34.244.314.305.104.204.19-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 4.24 / Avg: 4.24 / Max: 4.25Min: 4.29 / Avg: 4.31 / Max: 4.33Min: 4.29 / Avg: 4.3 / Max: 4.3Min: 5.04 / Avg: 5.1 / Max: 5.14Min: 4.19 / Avg: 4.2 / Max: 4.2Min: 4.16 / Avg: 4.19 / Max: 4.251. (CXX) g++ options: -O3 -march=znver1 -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.00.5761.1521.7282.3042.88SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 32.532.562.512.462.552.42-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 136 RagdollsClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 2.52 / Avg: 2.53 / Max: 2.54Min: 2.55 / Avg: 2.56 / Max: 2.56Min: 2.51 / Avg: 2.51 / Max: 2.52Min: 2.42 / Avg: 2.46 / Max: 2.48Min: 2.54 / Avg: 2.55 / Max: 2.56Min: 2.41 / Avg: 2.42 / Max: 2.451. (CXX) g++ options: -O3 -march=znver1 -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.00.20480.40960.61440.81921.024SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.890.910.880.900.880.89-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Prim TrimeshClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 0.89 / Avg: 0.89 / Max: 0.9Min: 0.91 / Avg: 0.91 / Max: 0.91Min: 0.88 / Avg: 0.88 / Max: 0.88Min: 0.89 / Avg: 0.9 / Max: 0.9Min: 0.88 / Avg: 0.88 / Max: 0.88Min: 0.88 / Avg: 0.89 / Max: 0.91. (CXX) g++ options: -O3 -march=znver1 -rdynamic

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.00.26550.5310.79651.0621.3275SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.081.081.071.181.061.05-lglut -lGL -lGLU-lglut -lGL -lGLU-lglut -lGL -lGLU1. (CXX) g++ options: -O3 -march=znver1 -rdynamic
OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0246810Min: 1.07 / Avg: 1.08 / Max: 1.08Min: 1.08 / Avg: 1.08 / Max: 1.08Min: 1.07 / Avg: 1.07 / Max: 1.07Min: 1.16 / Avg: 1.18 / Max: 1.18Min: 1.06 / Avg: 1.06 / Max: 1.06Min: 1.04 / Avg: 1.05 / Max: 1.061. (CXX) g++ options: -O3 -march=znver1 -rdynamic

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03691215SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.05, N = 5SE +/- 0.13, N = 10SE +/- 0.01, N = 5SE +/- 0.02, N = 58.949.099.249.978.969.92-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O3 -march=znver1 -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03691215Min: 8.9 / Avg: 8.94 / Max: 8.99Min: 9.04 / Avg: 9.09 / Max: 9.16Min: 9.15 / Avg: 9.24 / Max: 9.42Min: 9.67 / Avg: 9.97 / Max: 10.94Min: 8.91 / Avg: 8.96 / Max: 9Min: 9.88 / Avg: 9.92 / Max: 9.981. (CXX) g++ options: -O3 -march=znver1 -logg -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03691215SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 39.589.669.658.979.638.33-pipe-pipe-pipe-pipe1. (CC) gcc options: -O3 -march=znver1 -lncurses -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Clang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.03691215Min: 9.52 / Avg: 9.58 / Max: 9.63Min: 9.6 / Avg: 9.66 / Max: 9.78Min: 9.51 / Avg: 9.65 / Max: 9.75Min: 8.88 / Avg: 8.97 / Max: 9.12Min: 9.61 / Avg: 9.63 / Max: 9.66Min: 8.21 / Avg: 8.33 / Max: 8.431. (CC) gcc options: -O3 -march=znver1 -lncurses -lm

libjpeg-turbo tjbench

tjbench is a JPEG decompression/compression benchmark part of libjpeg-turbo. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.04080120160200SE +/- 0.98, N = 3SE +/- 0.71, N = 3SE +/- 0.30, N = 3SE +/- 1.33, N = 3SE +/- 1.12, N = 3SE +/- 0.85, N = 3181.10177.82179.01177.07179.90182.221. (CC) gcc options: -O3 -march=znver1 -lm
OpenBenchmarking.orgMegapixels/sec, More Is Betterlibjpeg-turbo tjbench 1.5.3Test: Decompression ThroughputClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.0306090120150Min: 180.11 / Avg: 181.1 / Max: 183.05Min: 176.46 / Avg: 177.82 / Max: 178.86Min: 178.48 / Avg: 179.01 / Max: 179.5Min: 175.69 / Avg: 177.07 / Max: 179.73Min: 178.04 / Avg: 179.9 / Max: 181.91Min: 181.06 / Avg: 182.22 / Max: 183.891. (CC) gcc options: -O3 -march=znver1 -lm

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteClang 6.0.0Clang 5.0.1GCC 7.3.0Clang 7.0 SVNGCC 8.1.03K6K9K12K15KSE +/- 1131.62, N = 6SE +/- 680.51, N = 6SE +/- 258.73, N = 6SE +/- 592.44, N = 6SE +/- 193.76, N = 610472.7110357.1012696.749371.1212797.921. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver1 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteClang 6.0.0Clang 5.0.1GCC 7.3.0Clang 7.0 SVNGCC 8.1.02K4K6K8K10KMin: 5606.11 / Avg: 10472.71 / Max: 13974.99Min: 7981.58 / Avg: 10357.1 / Max: 12377.09Min: 11836.43 / Avg: 12696.74 / Max: 13336.89Min: 7412.58 / Avg: 9371.12 / Max: 11876.65Min: 12099.9 / Avg: 12797.92 / Max: 13290.971. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=znver1 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.07K14K21K28K35KSE +/- 399.72, N = 3SE +/- 489.83, N = 3SE +/- 305.24, N = 3SE +/- 325.15, N = 3SE +/- 529.31, N = 3SE +/- 101.20, N = 332728.3230904.7732068.7432050.5632158.9033182.071. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native -march=znver1
OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.06K12K18K24K30KMin: 31945.16 / Avg: 32728.32 / Max: 33258.91Min: 30065.01 / Avg: 30904.77 / Max: 31761.56Min: 31573.47 / Avg: 32068.74 / Max: 32625.49Min: 31414.5 / Avg: 32050.56 / Max: 32485.83Min: 31236.13 / Avg: 32158.9 / Max: 33069.59Min: 32999.93 / Avg: 33182.07 / Max: 33349.591. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native -march=znver1

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.05K10K15K20K25KSE +/- 93.53, N = 3SE +/- 215.50, N = 3SE +/- 64.16, N = 3SE +/- 79.20, N = 3SE +/- 59.56, N = 3SE +/- 16.66, N = 325558.4025091.6525445.1624667.0524680.6325515.001. (CC) gcc options: -shared -fPIC -pthread -O3 -march=znver1
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingClang 6.0.0Clang 5.0.1AMD AOCC 1.2GCC 7.3.0Clang 7.0 SVNGCC 8.1.04K8K12K16K20KMin: 25400.44 / Avg: 25558.4 / Max: 25724.15Min: 24772.49 / Avg: 25091.65 / Max: 25502.08Min: 25327.15 / Avg: 25445.16 / Max: 25547.81Min: 24553.39 / Avg: 24667.05 / Max: 24819.43Min: 24581.73 / Avg: 24680.63 / Max: 24787.59Min: 25482.84 / Avg: 25515 / Max: 25538.61. (CC) gcc options: -shared -fPIC -pthread -O3 -march=znver1