GCC 4.x Benchmarking Intel Core i7

Benchmarking of GCC 4.2 through GCC 4.8 when building the compiler the same and setting CFLAGS/CXXFLAGS of -O3 and -march=native prior to test installation and execution. Benchmarking for a future article on Phoronix.com by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1207067-PTS-GCC4BENC69
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GCC 4.2.4
July 05 2012
 
GCC 4.3.6
July 05 2012
 
GCC 4.4.7
July 05 2012
 
GCC 4.5.4
July 05 2012
 
GCC 4.6.3
July 05 2012
 
GCC 4.7.1
July 05 2012
 
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July 05 2012
 
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GCC 4.x Benchmarking Intel Core i7OpenBenchmarking.orgPhoronix Test SuiteIntel Core i7 720Q @ 1.60GHz (8 Cores)LENOVO 4318CTOIntel Core DMI4096MB160GB INTEL SSDSA2M160NVIDIA Quadro FX 880MConexant CX20585Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300Ubuntu 12.103.5.0-2-generic (x86_64)Unity 5.12.0X Server 1.11.3NVIDIA 302.173.3.0GCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701ext41600x900ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionGCC 4.x Benchmarking Intel Core I7 PerformanceSystem Logs- --enable-checking=release --enable-languages=c,c++,fortran- Scaling Governor: ondemand- Compiz was running on this system.

GCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701Result OverviewPhoronix Test Suite100%143%185%228%271%GraphicsMagickC-RayPOV-RayFLAC Audio EncodingSciMarkTachyonCraftyVP8 libvpx EncodingLAME MP3 EncodingFhourstonesLAMMPS Molecular Dynamics Simulatorx2647-Zip CompressionOpenSSL

GCC 4.x Benchmarking Intel Core i7npb: LU.Anpb: UA.Alammps: Rhodopsin Proteinffte: N=64, 1D Complex FFT Routinefhourstones: Complex Connect-4 Solvingscimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationjohn-the-ripper: Blowfishttsiod-renderer: Phong Rendering With Soft-Shadow Mappingvpxenc: vpxencx264: H.264 Video Encodinggraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: Local Adaptive Thresholdingcompress-7zip: Compress Speed Testc-ray: Total Timesmallpt: Global Illumination Renderer; 100 Samplescrafty: Elapsed Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3povray: Total Timetachyon: Total Timeopenssl: RSA 4096-bit PerformanceGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070172.328823.30371.94167.621118.381219.06788.149.6056.911540138968138.48109.8511.4323.34110637.9541.4574.688908.70194.68163.311128.381217.67786.6316.169.8356.491442138753118.43116.1511.1523.38131538.9941.754268.4920.7471.592954.088927.97205.71157.151140.181219.07789.67215053.319.3856.853978378823116.4370109.1210.6223.0498438.4141.884966.5420.6471.602648.878887.43348.62162.051135.421223.26786.14218044.789.5057.153876378890105.7369108.6110.5822.9897936.4441.835312.3720.4473.583236.528588.90344.15151.851144.141220.46788.66221646.5710.0258.344189408756106.6969110.5310.0723.8397536.0941.935536.7721.0271.823756.738621.07264.50162.091153.011217.67784.62221151.309.9057.90419041885777.7169108.569.5623.4594737.2841.885522.1321.0871.613757.288465.13265.49155.321156.251227.47788.66221359.309.8758.46418841884077.1369108.429.3322.4194937.1642.13OpenBenchmarking.org

NAS Parallel Benchmarks

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070112002400360048006000SE +/- 3.88, N = 3SE +/- 4.18, N = 3SE +/- 12.16, N = 3SE +/- 16.61, N = 3SE +/- 8.86, N = 34268.494966.545312.375536.775522.131. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070110002000300040005000Min: 4261.34 / Avg: 4268.49 / Max: 4274.67Min: 4958.67 / Avg: 4966.54 / Max: 4972.89Min: 5289.71 / Avg: 5312.37 / Max: 5331.35Min: 5508.67 / Avg: 5536.77 / Max: 5566.16Min: 5510.85 / Avg: 5522.13 / Max: 5539.611. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701510152025SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 320.7420.6420.4421.0221.081. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701510152025Min: 20.68 / Avg: 20.74 / Max: 20.8Min: 20.62 / Avg: 20.64 / Max: 20.65Min: 20.37 / Avg: 20.44 / Max: 20.53Min: 20.89 / Avg: 21.02 / Max: 21.14Min: 21.01 / Avg: 21.08 / Max: 21.21. (F9X) gfortran options: -fopenmp

LAMMPS Molecular Dynamics Simulator

OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070120406080100SE +/- 0.14, N = 3SE +/- 0.23, N = 3SE +/- 0.22, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 3SE +/- 0.09, N = 3SE +/- 0.18, N = 372.3274.6871.5971.6073.5871.8271.611. (CXX) g++ options: -lfftw -lmpich
OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011428425670Min: 72.15 / Avg: 72.32 / Max: 72.59Min: 74.22 / Avg: 74.68 / Max: 74.95Min: 71.28 / Avg: 71.59 / Max: 72.02Min: 71.53 / Avg: 71.6 / Max: 71.72Min: 73.46 / Avg: 73.58 / Max: 73.79Min: 71.65 / Avg: 71.82 / Max: 71.94Min: 71.28 / Avg: 71.61 / Max: 71.91. (CXX) g++ options: -lfftw -lmpich

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207018001600240032004000SE +/- 11.26, N = 3SE +/- 7.58, N = 3SE +/- 17.30, N = 3SE +/- 5.14, N = 3SE +/- 7.24, N = 32954.082648.873236.523756.733757.281. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread
OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207017001400210028003500Min: 2932.15 / Avg: 2954.08 / Max: 2969.48Min: 2639.6 / Avg: 2648.87 / Max: 2663.89Min: 3203.11 / Avg: 3236.52 / Max: 3260.98Min: 3748.22 / Avg: 3756.73 / Max: 3765.98Min: 3749.98 / Avg: 3757.28 / Max: 3771.751. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread

Fhourstones

OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207012K4K6K8K10KSE +/- 6.59, N = 3SE +/- 9.79, N = 3SE +/- 15.62, N = 3SE +/- 15.34, N = 3SE +/- 10.81, N = 3SE +/- 27.38, N = 3SE +/- 7.60, N = 38823.308908.708927.978887.438588.908621.078465.131. (CC) gcc options: -O3
OpenBenchmarking.orgKpos / sec, More Is BetterFhourstones 3.1Complex Connect-4 SolvingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070115003000450060007500Min: 8814.2 / Avg: 8823.3 / Max: 8836.1Min: 8890 / Avg: 8908.7 / Max: 8923.1Min: 8900.9 / Avg: 8927.97 / Max: 8955Min: 8862.1 / Avg: 8887.43 / Max: 8915.1Min: 8577.4 / Avg: 8588.9 / Max: 8610.5Min: 8592.5 / Avg: 8621.07 / Max: 8675.8Min: 8451.3 / Avg: 8465.13 / Max: 8477.51. (CC) gcc options: -O3

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070180160240320400SE +/- 4.81, N = 7SE +/- 3.20, N = 4SE +/- 0.78, N = 4SE +/- 0.46, N = 4SE +/- 0.64, N = 4SE +/- 1.60, N = 4SE +/- 1.71, N = 4371.94194.68205.71348.62344.15264.50265.49
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070170140210280350Min: 343.05 / Avg: 371.94 / Max: 376.75Min: 185.13 / Avg: 194.68 / Max: 198.84Min: 203.36 / Avg: 205.71 / Max: 206.49Min: 347.49 / Avg: 348.62 / Max: 349.75Min: 343.05 / Avg: 344.15 / Max: 345.25Min: 261.89 / Avg: 264.5 / Max: 268.44Min: 260.62 / Avg: 265.49 / Max: 268.44

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207014080120160200SE +/- 0.49, N = 4SE +/- 0.92, N = 4SE +/- 0.36, N = 4SE +/- 0.25, N = 4SE +/- 0.71, N = 4SE +/- 3.26, N = 4SE +/- 1.13, N = 4167.62163.31157.15162.05151.85162.09155.32
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701306090120150Min: 167.12 / Avg: 167.62 / Max: 169.1Min: 161.44 / Avg: 163.31 / Max: 165.18Min: 156.14 / Avg: 157.15 / Max: 157.87Min: 161.44 / Avg: 162.05 / Max: 162.67Min: 150.64 / Avg: 151.85 / Max: 153.34Min: 157.87 / Avg: 162.09 / Max: 171.81Min: 152.25 / Avg: 155.32 / Max: 157.29

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207012004006008001000SE +/- 2.29, N = 4SE +/- 1.27, N = 4SE +/- 2.99, N = 4SE +/- 0.79, N = 4SE +/- 1.30, N = 4SE +/- 3.06, N = 4SE +/- 0.81, N = 41118.381128.381140.181135.421144.141153.011156.25
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207012004006008001000Min: 1113.04 / Avg: 1118.38 / Max: 1122.19Min: 1125.27 / Avg: 1128.38 / Max: 1131.49Min: 1131.49 / Avg: 1140.18 / Max: 1144.13Min: 1134.63 / Avg: 1135.42 / Max: 1137.78Min: 1140.95 / Avg: 1144.14 / Max: 1147.34Min: 1144.13 / Avg: 1153.01 / Max: 1157.06Min: 1153.8 / Avg: 1156.25 / Max: 1157.06

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070130060090012001500SE +/- 1.39, N = 4SE +/- 2.27, N = 4SE +/- 2.66, N = 4SE +/- 2.29, N = 4SE +/- 2.78, N = 4SE +/- 2.27, N = 4SE +/- 1.41, N = 41219.061217.671219.071223.261220.461217.671227.47
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207012004006008001000Min: 1217.66 / Avg: 1219.06 / Max: 1223.24Min: 1212.12 / Avg: 1217.67 / Max: 1223.24Min: 1212.12 / Avg: 1219.07 / Max: 1223.24Min: 1217.66 / Avg: 1223.26 / Max: 1228.88Min: 1212.12 / Avg: 1220.46 / Max: 1223.24Min: 1212.12 / Avg: 1217.67 / Max: 1223.24Min: 1223.24 / Avg: 1227.47 / Max: 1228.88

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207012004006008001000SE +/- 0.83, N = 4SE +/- 1.27, N = 4SE +/- 1.28, N = 4SE +/- 2.17, N = 4SE +/- 1.52, N = 4SE +/- 1.50, N = 4SE +/- 1.93, N = 4788.14786.63789.67786.14788.66784.62788.66
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701140280420560700Min: 786.12 / Avg: 788.14 / Max: 790.17Min: 784.11 / Avg: 786.63 / Max: 790.17Min: 786.12 / Avg: 789.67 / Max: 792.21Min: 780.12 / Avg: 786.14 / Max: 790.17Min: 786.12 / Avg: 788.66 / Max: 792.21Min: 780.12 / Avg: 784.62 / Max: 786.12Min: 786.12 / Avg: 788.66 / Max: 794.26

John The Ripper

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207015001000150020002500SE +/- 2.60, N = 3SE +/- 0.33, N = 3SE +/- 1.33, N = 3SE +/- 1.67, N = 3SE +/- 2.60, N = 3215021802216221122131. (CC) gcc options: -fopenmp -lcrypt
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701400800120016002000Min: 2146 / Avg: 2150.33 / Max: 2155Min: 2179 / Avg: 2179.67 / Max: 2180Min: 2213 / Avg: 2215.67 / Max: 2217Min: 2208 / Avg: 2211.33 / Max: 2213Min: 2208 / Avg: 2212.67 / Max: 22171. (CC) gcc options: -fopenmp -lcrypt

TTSIOD 3D Renderer

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingGCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011326395265SE +/- 0.04, N = 3SE +/- 0.16, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3SE +/- 2.37, N = 6SE +/- 0.08, N = 316.1653.3144.7846.5751.3059.30-flto-flto-flto1. (CXX) g++ options: -O3 -march=native -fomit-frame-pointer -ffast-math -mtune=native -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++
OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingGCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011224364860Min: 16.08 / Avg: 16.16 / Max: 16.23Min: 53.05 / Avg: 53.31 / Max: 53.59Min: 44.66 / Avg: 44.78 / Max: 44.85Min: 46.44 / Avg: 46.57 / Max: 46.76Min: 43.67 / Avg: 51.3 / Max: 55.24Min: 59.18 / Avg: 59.3 / Max: 59.451. (CXX) g++ options: -O3 -march=native -fomit-frame-pointer -ffast-math -mtune=native -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

VP8 libvpx Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207013691215SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.10, N = 39.609.839.389.5010.029.909.871. (CC) gcc options: -m64 -lvpx -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207013691215Min: 9.5 / Avg: 9.6 / Max: 9.71Min: 9.73 / Avg: 9.83 / Max: 9.88Min: 9.27 / Avg: 9.38 / Max: 9.5Min: 9.37 / Avg: 9.5 / Max: 9.77Min: 9.95 / Avg: 10.02 / Max: 10.12Min: 9.85 / Avg: 9.9 / Max: 9.96Min: 9.67 / Avg: 9.87 / Max: 10.011. (CC) gcc options: -m64 -lvpx -lm -lpthread

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011326395265SE +/- 0.27, N = 3SE +/- 0.06, N = 3SE +/- 0.11, N = 3SE +/- 0.19, N = 3SE +/- 0.20, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 356.9156.4956.8557.1558.3457.9058.46
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011224364860Min: 56.37 / Avg: 56.91 / Max: 57.24Min: 56.39 / Avg: 56.49 / Max: 56.59Min: 56.66 / Avg: 56.85 / Max: 57.04Min: 56.8 / Avg: 57.15 / Max: 57.47Min: 57.95 / Avg: 58.34 / Max: 58.64Min: 57.81 / Avg: 57.9 / Max: 58.04Min: 58.32 / Avg: 58.46 / Max: 58.62

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: SharpenGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 315143938414141-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt1. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: SharpenGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701918273645Min: 15 / Avg: 15 / Max: 15Min: 14 / Avg: 14 / Max: 14Min: 39 / Avg: 39 / Max: 39Min: 38 / Avg: 38 / Max: 38Min: 41 / Avg: 41 / Max: 41Min: 41 / Avg: 41 / Max: 41Min: 41 / Avg: 41 / Max: 411. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070120406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 340427876899088-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt1. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070120406080100Min: 40 / Avg: 40 / Max: 40Min: 42 / Avg: 42 / Max: 42Min: 78 / Avg: 78 / Max: 78Min: 76 / Avg: 76.33 / Max: 77Min: 88 / Avg: 88.67 / Max: 89Min: 90 / Avg: 90 / Max: 90Min: 88 / Avg: 88.33 / Max: 891. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive ThresholdingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 313133737404141-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt-fopenmp -lrt1. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive ThresholdingGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701918273645Min: 13 / Avg: 13 / Max: 13Min: 13 / Avg: 13 / Max: 13Min: 37 / Avg: 37 / Max: 37Min: 37 / Avg: 37 / Max: 37Min: 40 / Avg: 40 / Max: 40Min: 41 / Avg: 41 / Max: 41Min: 40 / Avg: 40.67 / Max: 411. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207012K4K6K8K10KSE +/- 4.00, N = 3SE +/- 92.47, N = 3SE +/- 39.28, N = 3SE +/- 65.68, N = 3SE +/- 39.27, N = 3SE +/- 37.22, N = 3SE +/- 53.62, N = 389688753882388908756885788401. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070116003200480064008000Min: 8964 / Avg: 8968 / Max: 8976Min: 8570 / Avg: 8752.67 / Max: 8869Min: 8772 / Avg: 8822.67 / Max: 8900Min: 8759 / Avg: 8890.33 / Max: 8958Min: 8684 / Avg: 8756.33 / Max: 8819Min: 8784 / Avg: 8856.67 / Max: 8907Min: 8736 / Avg: 8840.33 / Max: 89141. (CXX) g++ options: -pipe -lpthread

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701306090120150SE +/- 0.09, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.22, N = 3SE +/- 0.03, N = 3138.48118.43116.43105.73106.6977.7177.131. (CC) gcc options: -lm -lpthread -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701306090120150Min: 138.37 / Avg: 138.48 / Max: 138.65Min: 118.42 / Avg: 118.43 / Max: 118.44Min: 116.4 / Avg: 116.43 / Max: 116.48Min: 105.66 / Avg: 105.73 / Max: 105.86Min: 106.66 / Avg: 106.69 / Max: 106.73Min: 77.46 / Avg: 77.71 / Max: 78.14Min: 77.09 / Avg: 77.13 / Max: 77.191. (CC) gcc options: -lm -lpthread -O3 -march=native

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011632486480SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 370696969691. (CXX) g++ options: -fopenmp -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesGCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011428425670Min: 70 / Avg: 70 / Max: 70Min: 69 / Avg: 69.33 / Max: 70Min: 69 / Avg: 69.33 / Max: 70Min: 68 / Avg: 68.67 / Max: 69Min: 68 / Avg: 68.67 / Max: 691. (CXX) g++ options: -fopenmp -O3 -march=native

Crafty

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701306090120150SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.23, N = 3SE +/- 0.10, N = 3SE +/- 0.23, N = 3SE +/- 0.28, N = 3SE +/- 0.24, N = 3109.85116.15109.12108.61110.53108.56108.421. (CC) gcc options: -lstdc++ -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 2012070120406080100Min: 109.76 / Avg: 109.85 / Max: 109.94Min: 116.12 / Avg: 116.15 / Max: 116.19Min: 108.7 / Avg: 109.12 / Max: 109.48Min: 108.48 / Avg: 108.61 / Max: 108.81Min: 110.27 / Avg: 110.53 / Max: 111Min: 108.01 / Avg: 108.56 / Max: 108.89Min: 107.96 / Avg: 108.42 / Max: 108.781. (CC) gcc options: -lstdc++ -lm

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207013691215SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 511.4311.1510.6210.5810.079.569.331. (CXX) g++ options: -O3 -march=native -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207013691215Min: 11.41 / Avg: 11.43 / Max: 11.45Min: 11.13 / Avg: 11.15 / Max: 11.17Min: 10.58 / Avg: 10.62 / Max: 10.66Min: 10.55 / Avg: 10.58 / Max: 10.6Min: 10.04 / Avg: 10.07 / Max: 10.1Min: 9.51 / Avg: 9.56 / Max: 9.61Min: 9.31 / Avg: 9.33 / Max: 9.361. (CXX) g++ options: -O3 -march=native -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 3.99.3WAV To MP3GCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701612182430SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.03, N = 5SE +/- 0.02, N = 523.3423.3823.0422.9823.8323.4522.41
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3GCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701612182430Min: 23.26 / Avg: 23.34 / Max: 23.39Min: 23.35 / Avg: 23.38 / Max: 23.41Min: 22.97 / Avg: 23.04 / Max: 23.11Min: 22.94 / Avg: 22.98 / Max: 23.02Min: 23.78 / Avg: 23.83 / Max: 23.89Min: 23.35 / Avg: 23.45 / Max: 23.5Min: 22.35 / Avg: 22.41 / Max: 22.48

POV-Ray

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.6.1Total TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207013006009001200150011061315984979975947949-malign-double-malign-double-malign-double-malign-double-malign-double-malign-double1. (CXX) g++ options: -pipe -O3 -msse -mfpmath=sse -msse2 -march=k8 -mtune=k8 -march=native -lz -lSM -lICE -lX11 -lm

Tachyon

OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701918273645SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 337.9538.9938.4136.4436.0937.2837.161. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total TimeGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701816243240Min: 37.88 / Avg: 37.95 / Max: 38.04Min: 38.86 / Avg: 38.99 / Max: 39.08Min: 38.35 / Avg: 38.41 / Max: 38.48Min: 36.33 / Avg: 36.44 / Max: 36.56Min: 36.08 / Avg: 36.09 / Max: 36.1Min: 37.22 / Avg: 37.28 / Max: 37.33Min: 37.15 / Avg: 37.16 / Max: 37.161. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

OpenSSL

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 201207011020304050SE +/- 0.03, N = 4SE +/- 0.16, N = 4SE +/- 0.11, N = 4SE +/- 0.03, N = 4SE +/- 0.05, N = 4SE +/- 0.06, N = 4SE +/- 0.09, N = 441.4541.7541.8841.8341.9341.8842.131. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceGCC 4.2.4GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701918273645Min: 41.4 / Avg: 41.45 / Max: 41.5Min: 41.5 / Avg: 41.75 / Max: 42.2Min: 41.7 / Avg: 41.88 / Max: 42.2Min: 41.8 / Avg: 41.83 / Max: 41.9Min: 41.8 / Avg: 41.93 / Max: 42Min: 41.7 / Avg: 41.88 / Max: 42Min: 42 / Avg: 42.13 / Max: 42.41. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl