GCC 4.x Benchmarking - Intel, AMD 64-bit

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. Testing on an Intel Core i7 and AMD Opteron 2384 when using the 64-bit (x86_64 target) build of Ubuntu Linux.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1207077-SU-GCCPERFOR59
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Intel Core i7: GCC 4.2.4
July 05 2012
 
Intel Core i7: GCC 4.3.6
July 05 2012
 
Intel Core i7: GCC 4.4.7
July 05 2012
 
Intel Core i7: GCC 4.5.4
July 05 2012
 
Intel Core i7: GCC 4.6.3
July 05 2012
 
Intel Core i7: GCC 4.7.1
July 05 2012
 
Intel Core i7: GCC 4.8 20120701
July 05 2012
 
AMD Opteron: GCC 4.2.4
July 06 2012
 
AMD Opteron: GCC 4.3.6
July 06 2012
 
AMD Opteron: GCC 4.4.7
July 06 2012
 
AMD Opteron: GCC 4.5.4
July 06 2012
 
AMD Opteron: GCC 4.6.3
July 06 2012
 
AMD Opteron: GCC 4.7.1
July 06 2012
 
AMD Opteron: GCC 4.8 20120701
July 06 2012
 
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Intel Core i7: GCC 4.2.4

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.2.4, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Intel Core i7: GCC 4.3.6

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.3.6, File-System: ext4, Screen Resolution: 1600x900

Intel Core i7: GCC 4.4.7

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1600x900

Intel Core i7: GCC 4.5.4

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.5.4, File-System: ext4, Screen Resolution: 1600x900

Intel Core i7: GCC 4.6.3

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1600x900

Intel Core i7: GCC 4.7.1

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1600x900

Intel Core i7: GCC 4.8 20120701

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.8.0 20120701, File-System: ext4, Screen Resolution: 1600x900

AMD Opteron: GCC 4.2.4

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.2.4, File-System: ext4, Screen Resolution: 1680x1050

AMD Opteron: GCC 4.3.6

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.3.6, File-System: ext4, Screen Resolution: 1680x1050

AMD Opteron: GCC 4.4.7

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1680x1050

AMD Opteron: GCC 4.5.4

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.5.4, File-System: ext4, Screen Resolution: 1680x1050

AMD Opteron: GCC 4.6.3

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1680x1050

AMD Opteron: GCC 4.7.1

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1680x1050

AMD Opteron: GCC 4.8 20120701

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.8.0 20120701, File-System: ext4, Screen Resolution: 1680x1050

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionIntel Core i7AMD Opteron GCC 4.2.4 GCC 4.3.6 GCC 4.4.7 GCC 4.5.4 GCC 4.6.3 GCC 4.7.1 GCC 4.8 20120701 GCC 4.2.4 GCC 4.3.6 GCC 4.4.7 GCC 4.5.4 GCC 4.6.3 GCC 4.7.1 GCC 4.8 20120701Intel 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 4.2.4ext41600x900GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701AMD Opteron 2384 @ 2.70GHz (4 Cores)TYAN S2927/S2927-ENVIDIA MCP5564GB AGILITY-EXAMD Radeon HD 4870 512MBATI R6xx HDMIAL2223Wradeon 6.14.42.1 Mesa 8.0.3 Gallium 0.4GCC 4.2.41680x1050GCC 4.3.6GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.7.1GCC 4.8.0 20120701OpenBenchmarking.orgCompiler Details- --enable-checking=release --enable-languages=c,c++,fortranProcessor Details- Scaling Governor: ondemandSystem Details- Compiz was running on this system.

npb: LU.Anpb: UA.Alammps: Rhodopsin Proteinffte: N=64, 1D Complex FFT Routinescimark2: 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 Thresholdingc-ray: Total Timecrafty: Elapsed Timeencode-flac: WAV To FLACencode-mp3: WAV To MP3povray: Total Timetachyon: Total TimeIntel Core i7AMD Opteron GCC 4.2.4 GCC 4.3.6 GCC 4.4.7 GCC 4.5.4 GCC 4.6.3 GCC 4.7.1 GCC 4.8 20120701 GCC 4.2.4 GCC 4.3.6 GCC 4.4.7 GCC 4.5.4 GCC 4.6.3 GCC 4.7.1 GCC 4.8 2012070172.32371.94167.621118.381219.06788.149.6056.91154013138.48109.8511.4323.34110637.9574.68194.68163.311128.381217.67786.6316.169.8356.49144213118.43116.1511.1523.38131538.994268.4920.7471.592954.08205.71157.151140.181219.07789.67215053.319.3856.85397837116.43109.1210.6223.0498438.414966.5420.6471.602648.87348.62162.051135.421223.26786.14218044.789.5057.15387637105.73108.6110.5822.9897936.445312.3720.4473.583236.52344.15151.851144.141220.46788.66221646.5710.0258.34418940106.69110.5310.0723.8397536.095536.7721.0271.823756.73264.50162.091153.011217.67784.62221151.309.9057.9041904177.71108.569.5623.4594737.285522.1321.0871.613757.28265.49155.321156.251227.47788.66221359.309.8758.4641884177.13108.429.3322.4194937.1683.87284.2567.94714.26946.48600.5613.0457.60144212157.85124.4910.4230.16134639.2484.71183.7062.54709.28996.89605.9014.1612.9457.24245215119.33129.189.9427.14157939.534545.2218.8383.713187.78188.2269.07702.601021.74595.32303152.0812.9857.64619741115.81129.389.6927.22126841.114893.9018.6184.023003.51284.2566.69664.43751.78598.81307758.6713.1957.89619541107.75124.659.7126.80127435.585008.8619.1386.153334.60304.6761.59681.011055.07599.98315662.5013.5159.35579541103.47124.799.7927.48130137.105287.8719.0484.293501.68225.1162.14678.731012.02592.44299554.9013.2659.3558954272.01122.969.5628.75122636.675299.7918.6586.013520.29252.9466.33676.501092.91600.56298156.0313.1959.2358934272.01122.939.3729.04121936.40OpenBenchmarking.org

NAS Parallel Benchmarks

Intel Core i7AMD OpteronOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCC 4.7.1GCC 4.8 20120701GCC 4.6.3GCC 4.5.4GCC 4.4.712002400360048006000SE +/- 16.61, N = 3SE +/- 8.86, N = 3SE +/- 12.16, N = 3SE +/- 4.18, N = 3SE +/- 3.88, N = 3SE +/- 90.79, N = 6SE +/- 100.10, N = 6SE +/- 115.00, N = 6SE +/- 2.74, N = 3SE +/- 4.19, N = 35536.775522.135312.374966.544268.495299.795287.875008.864893.904545.221. (F9X) gfortran options: -fopenmp

Intel Core i7AMD OpteronOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AGCC 4.8 20120701GCC 4.7.1GCC 4.4.7GCC 4.5.4GCC 4.6.3510152025SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 321.0821.0220.7420.6420.4419.1319.0418.8318.6518.611. (F9X) gfortran options: -fopenmp

LAMMPS Molecular Dynamics Simulator

Intel Core i7AMD OpteronOpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinGCC 4.4.7GCC 4.5.4GCC 4.8 20120701GCC 4.7.1GCC 4.2.4GCC 4.6.3GCC 4.3.620406080100SE +/- 0.22, N = 3SE +/- 0.06, N = 3SE +/- 0.18, N = 3SE +/- 0.09, N = 3SE +/- 0.14, N = 3SE +/- 0.11, N = 3SE +/- 0.23, N = 3SE +/- 0.16, N = 3SE +/- 0.12, N = 3SE +/- 0.52, N = 3SE +/- 0.13, N = 3SE +/- 0.17, N = 3SE +/- 0.46, N = 3SE +/- 0.60, N = 371.5971.6071.6171.8272.3273.5874.6883.7183.8784.0284.2984.7186.0186.151. (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.

Intel Core i7AMD OpteronOpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineGCC 4.8 20120701GCC 4.7.1GCC 4.6.3GCC 4.4.7GCC 4.5.48001600240032004000SE +/- 7.24, N = 3SE +/- 5.14, N = 3SE +/- 17.30, N = 3SE +/- 11.26, N = 3SE +/- 7.58, N = 3SE +/- 3.97, N = 3SE +/- 14.17, N = 3SE +/- 3.46, N = 3SE +/- 0.90, N = 3SE +/- 1.60, N = 33757.283756.733236.522954.082648.873520.293501.683334.603187.783003.511. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread

SciMark

Intel Core i7AMD OpteronOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.2.4GCC 4.5.4GCC 4.6.3GCC 4.8 20120701GCC 4.7.1GCC 4.4.7GCC 4.3.680160240320400SE +/- 4.81, N = 7SE +/- 0.46, N = 4SE +/- 0.64, N = 4SE +/- 1.71, N = 4SE +/- 1.60, N = 4SE +/- 0.78, N = 4SE +/- 3.20, N = 4SE +/- 2.51, N = 4SE +/- 0.19, N = 4SE +/- 0.19, N = 4SE +/- 0.30, N = 4SE +/- 0.27, N = 4SE +/- 0.16, N = 4SE +/- 0.16, N = 4371.94348.62344.15265.49264.50205.71194.68304.67284.25284.25252.94225.11188.22183.70

Intel Core i7AMD OpteronOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.2.4GCC 4.3.6GCC 4.7.1GCC 4.5.4GCC 4.4.7GCC 4.8 20120701GCC 4.6.34080120160200SE +/- 0.49, N = 4SE +/- 0.92, N = 4SE +/- 3.26, N = 4SE +/- 0.25, N = 4SE +/- 0.36, N = 4SE +/- 1.13, N = 4SE +/- 0.71, N = 4SE +/- 0.42, N = 4SE +/- 1.72, N = 4SE +/- 0.13, N = 4SE +/- 0.24, N = 4SE +/- 1.65, N = 4SE +/- 0.11, N = 4SE +/- 0.16, N = 3167.62163.31162.09162.05157.15155.32151.8569.0767.9466.6966.3362.5462.1461.59

Intel Core i7AMD OpteronOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.8 20120701GCC 4.7.1GCC 4.6.3GCC 4.4.7GCC 4.5.4GCC 4.3.6GCC 4.2.42004006008001000SE +/- 0.81, N = 4SE +/- 3.06, N = 4SE +/- 1.30, N = 4SE +/- 2.99, N = 4SE +/- 0.79, N = 4SE +/- 1.27, N = 4SE +/- 2.29, N = 4SE +/- 3.30, N = 4SE +/- 1.84, N = 4SE +/- 2.30, N = 4SE +/- 3.11, N = 4SE +/- 2.32, N = 4SE +/- 2.63, N = 4SE +/- 2.82, N = 41156.251153.011144.141140.181135.421128.381118.38714.26709.28702.60681.01678.73676.50664.43

Intel Core i7AMD OpteronOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.8 20120701GCC 4.5.4GCC 4.6.3GCC 4.4.7GCC 4.2.4GCC 4.7.1GCC 4.3.630060090012001500SE +/- 1.41, N = 4SE +/- 2.29, N = 4SE +/- 2.78, N = 4SE +/- 2.66, N = 4SE +/- 1.39, N = 4SE +/- 2.27, N = 4SE +/- 2.27, N = 4SE +/- 1.83, N = 4SE +/- 1.05, N = 4SE +/- 3.20, N = 4SE +/- 1.11, N = 4SE +/- 1.87, N = 4SE +/- 1.60, N = 4SE +/- 4.52, N = 41227.471223.261220.461219.071219.061217.671217.671092.911055.071021.741012.02996.89946.48751.78

Intel Core i7AMD OpteronOpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.4.7GCC 4.8 20120701GCC 4.6.3GCC 4.2.4GCC 4.3.6GCC 4.5.4GCC 4.7.12004006008001000SE +/- 1.28, N = 4SE +/- 1.93, N = 4SE +/- 1.52, N = 4SE +/- 0.83, N = 4SE +/- 1.27, N = 4SE +/- 2.17, N = 4SE +/- 1.50, N = 4SE +/- 0.00, N = 4SE +/- 0.59, N = 4SE +/- 0.59, N = 4SE +/- 0.68, N = 4SE +/- 0.96, N = 4SE +/- 0.67, N = 4SE +/- 0.57, N = 4789.67788.66788.66788.14786.63786.14784.62605.90600.56600.56599.98598.81595.32592.44

John The Ripper

AMD OpteronIntel Core i7OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishGCC 4.6.3GCC 4.5.4GCC 4.4.7GCC 4.7.1GCC 4.8 201207017001400210028003500SE +/- 0.00, N = 3SE +/- 2.00, N = 3SE +/- 1.86, N = 3SE +/- 0.33, N = 3SE +/- 3.67, N = 3SE +/- 1.33, N = 3SE +/- 2.60, N = 3SE +/- 1.67, N = 3SE +/- 0.33, N = 3SE +/- 2.60, N = 331563077303129952981221622132211218021501. (CC) gcc options: -fopenmp -lcrypt

TTSIOD 3D Renderer

AMD OpteronIntel Core i7OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingGCC 4.6.3GCC 4.8 20120701GCC 4.5.4GCC 4.7.1GCC 4.4.7GCC 4.3.61428425670SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 3SE +/- 2.37, N = 6SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 362.5058.6756.0354.9052.0814.1659.3053.3151.3046.5744.7816.161. (CXX) g++ options: -O3 -march=native -fomit-frame-pointer -ffast-math -mtune=native -msse -mrecip -mfpmath=sse -msse2 -lSDL -lstdc++

VP8 libvpx Encoding

AMD OpteronIntel Core i7OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencGCC 4.6.3GCC 4.7.1GCC 4.8 20120701GCC 4.5.4GCC 4.2.4GCC 4.4.7GCC 4.3.63691215SE +/- 0.13, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.10, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 313.5113.2613.1913.1913.0412.9812.9410.029.909.879.839.609.509.381. (CC) gcc options: -m64 -lvpx -lm -lpthread

x264

AMD OpteronIntel Core i7OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingGCC 4.7.1GCC 4.6.3GCC 4.8 20120701GCC 4.5.4GCC 4.4.7GCC 4.2.4GCC 4.3.61326395265SE +/- 0.20, N = 3SE +/- 0.28, N = 3SE +/- 0.31, N = 3SE +/- 0.31, N = 3SE +/- 0.26, N = 3SE +/- 0.21, N = 3SE +/- 0.24, N = 3SE +/- 0.09, N = 3SE +/- 0.20, N = 3SE +/- 0.07, N = 3SE +/- 0.19, N = 3SE +/- 0.27, N = 3SE +/- 0.11, N = 3SE +/- 0.06, N = 359.3559.3559.2357.8957.6457.6057.2458.4658.3457.9057.1556.9156.8556.49

GraphicsMagick

AMD OpteronIntel Core i7OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: SharpenGCC 4.5.4GCC 4.4.7GCC 4.8 20120701GCC 4.7.1GCC 4.6.3GCC 4.3.6GCC 4.2.41428425670SE +/- 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 = 3SE +/- 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 = 361615858572414414141393815141. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lXext -lSM -lICE -lX11 -lz -lm -lpthread

AMD OpteronIntel Core i7OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingGCC 4.4.7GCC 4.7.1GCC 4.6.3GCC 4.5.4GCC 4.8 20120701GCC 4.3.6GCC 4.2.420406080100SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, 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 = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 397959595935242908988787642401. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lfreetype -lXext -lSM -lICE -lX11 -lz -lm -lpthread

AMD OpteronIntel Core i7OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive ThresholdingGCC 4.8 20120701GCC 4.7.1GCC 4.6.3GCC 4.5.4GCC 4.4.7GCC 4.3.6GCC 4.2.41020304050SE +/- 0.00, N = 3SE +/- 0.33, 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 = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 342424141411512414140373713131. (CC) gcc options: -std=gnu99 -O3 -march=native -pthread -ltiff -lXext -lSM -lICE -lX11 -lz -lm -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.

AMD OpteronIntel Core i7OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.7.1GCC 4.8 20120701GCC 4.6.3GCC 4.5.4GCC 4.4.7GCC 4.3.6GCC 4.2.4306090120150SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 3SE +/- 0.12, N = 3SE +/- 0.03, N = 3SE +/- 0.22, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.09, N = 372.0172.01103.47107.75115.81119.33157.8577.1377.71105.73106.69116.43118.43138.481. (CC) gcc options: -lm -lpthread -O3 -march=native

Crafty

Intel Core i7AMD OpteronOpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeGCC 4.8 20120701GCC 4.7.1GCC 4.5.4GCC 4.4.7GCC 4.2.4GCC 4.6.3GCC 4.3.6306090120150SE +/- 0.24, N = 3SE +/- 0.28, N = 3SE +/- 0.10, N = 3SE +/- 0.23, N = 3SE +/- 0.05, N = 3SE +/- 0.23, N = 3SE +/- 0.02, N = 3SE +/- 0.11, N = 3SE +/- 0.40, N = 3SE +/- 0.11, N = 3SE +/- 0.43, N = 3SE +/- 0.05, N = 3SE +/- 0.54, N = 3SE +/- 0.22, N = 3108.42108.56108.61109.12109.85110.53116.15122.93122.96124.49124.65124.79129.18129.381. (CC) gcc options: -lstdc++ -lm

FLAC Audio Encoding

Intel Core i7AMD OpteronOpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACGCC 4.8 20120701GCC 4.7.1GCC 4.4.7GCC 4.5.4GCC 4.6.3GCC 4.3.6GCC 4.2.43691215SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 59.339.5610.0710.5810.6211.1511.439.379.569.699.719.799.9410.421. (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.

Intel Core i7AMD OpteronOpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3GCC 4.8 20120701GCC 4.5.4GCC 4.4.7GCC 4.2.4GCC 4.3.6GCC 4.7.1GCC 4.6.3714212835SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.03, N = 522.4122.9823.0423.3423.3823.4523.8326.8027.1427.2227.4828.7529.0430.16

POV-Ray

Intel Core i7AMD OpteronOpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.6.1Total TimeGCC 4.7.1GCC 4.8 20120701GCC 4.6.3GCC 4.5.4GCC 4.4.7GCC 4.2.4GCC 4.3.6300600900120015009479499759799841106131512191226126812741301134615791. (CXX) g++ options: -pipe -O3 -msse -mfpmath=sse -msse2 -march=k8 -mtune=k8 -march=native -lz -lSM -lICE -lX11 -lm

Tachyon

AMD OpteronIntel Core i7OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total TimeGCC 4.5.4GCC 4.6.3GCC 4.8 20120701GCC 4.7.1GCC 4.2.4GCC 4.4.7GCC 4.3.6918273645SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.05, N = 3SE +/- 0.17, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 335.5836.4036.6737.1039.2439.5341.1136.0936.4437.1637.2837.9538.4138.991. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

Intel Core i7: GCC 4.2.4

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.2.4, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 22:39 by user pts.

Intel Core i7: GCC 4.3.6

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.3.6, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 20:49 by user pts.

Intel Core i7: GCC 4.4.7

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 19:05 by user pts.

Intel Core i7: GCC 4.5.4

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.5.4, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 17:11 by user pts.

Intel Core i7: GCC 4.6.3

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 15:26 by user pts.

Intel Core i7: GCC 4.7.1

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 13:34 by user pts.

Intel Core i7: GCC 4.8 20120701

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M, Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 302.17, OpenGL: 3.3.0, Compiler: GCC 4.8.0 20120701, File-System: ext4, Screen Resolution: 1600x900

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 5 July 2012 11:06 by user pts.

AMD Opteron: GCC 4.2.4

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.2.4, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 21:36 by user phoronix.

AMD Opteron: GCC 4.3.6

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.3.6, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 19:55 by user phoronix.

AMD Opteron: GCC 4.4.7

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.4.7, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 18:28 by user phoronix.

AMD Opteron: GCC 4.5.4

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.5.4, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 17:04 by user phoronix.

AMD Opteron: GCC 4.6.3

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.6.3, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 15:41 by user phoronix.

AMD Opteron: GCC 4.7.1

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.7.1, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 14:04 by user phoronix.

AMD Opteron: GCC 4.8 20120701

Processor: AMD Opteron 2384 @ 2.70GHz (4 Cores), Motherboard: TYAN S2927/S2927-E, Chipset: NVIDIA MCP55, Memory: 4096MB, Disk: 64GB AGILITY-EX, Graphics: AMD Radeon HD 4870 512MB, Audio: ATI R6xx HDMI, Monitor: AL2223W

OS: Ubuntu 12.10, Kernel: 3.5.0-2-generic (x86_64), Desktop: Unity 5.12.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.4, OpenGL: 2.1 Mesa 8.0.3 Gallium 0.4, Compiler: GCC 4.8.0 20120701, File-System: ext4, Screen Resolution: 1680x1050

Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran
Processor Notes: Scaling Governor: ondemand
System Notes: Compiz was running on this system.

Testing initiated at 6 July 2012 12:04 by user phoronix.