GCC 4.8 Compiler On AMD Piledriver bdver2

AMD FX-8350 Eight-Core benchmarking with GCC 4.6, 4.8, and 4.8 snapshot for a future article on Phoronix.com.

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GCC 4.8 Compiler On AMD Piledriver bdver2OpenBenchmarking.orgPhoronix Test SuiteAMD FX-8350 Eight-Core @ 4.00GHz (8 Cores)ASUS Crosshair V FormulaAMD ATI RD890 bridge8192MB60GB OCZ VERTEX2NVIDIA GeForce GTX 680 2048MB (705/3004MHz)Realtek ALC889Intel 82583V Gigabit ConnectionUbuntu 12.103.5.0-17-generic (x86_64)Unity 6.8.0X Server 1.13.0NVIDIA 310.144.3.0 NVIDIA 310.14GCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionGCC 4.8 Compiler On AMD Piledriver Bdver2 BenchmarksSystem Logs- --enable-checking=release --enable-languages=c,c++,fortran- Scaling Governor: ondemand- Compiz was running on this system.

GCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021Result OverviewPhoronix Test Suite100%109%119%128%C-RayFFTETimed PHP CompilationHimeno BenchmarkTimed Linux Kernel CompilationParallel BZIP2 CompressionLAME MP3 EncodingTTSIOD 3D RendererTimed MAFFT AlignmentSciMarkSmallptTimed HMMer SearchNAS Parallel BenchmarksTachyonLAMMPS Molecular Dynamics SimulatorApache BenchmarkVP8 libvpx EncodingOpenSSLFFmpegx264PrimesieveGMPbench

GCC 4.8 Compiler On AMD Piledriver bdver2npb: BT.Anpb: EP.Bnpb: LU.Anpb: SP.Alammps: Rhodopsin Proteinffte: N=64, 1D Complex FFT Routinehmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentgmpbench: Total Timescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationttsiod-renderer: Phong Rendering With Soft-Shadow Mappingvpxenc: vpxencx264: H.264 Video Encodinghimeno: Poisson Pressure Solverbuild-linux-kernel: Time To Compilebuild-php: Time To Compilec-ray: Total Timecompress-pbzip2: 256MB File Compressionprimesieve: 1e12 Prime Number Generationsmallpt: Global Illumination Renderer; 100 Samplesencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVtachyon: Total Timeopenssl: RSA 4096-bit Performanceapache: Static Web Page ServingGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210211882.64208.909097.391314.0659.223483.1311.276.402645.40410.6266.64959.311612.18753.29124.3723.51154.95590.2277.5427.9031.527.93167.632721.1020.2617.1989.7315820.651949.73211.559218.211317.5358.223033.4911.096.242643.70310.7866.54986.191656.52751.45117.5423.37155.77649.7482.6030.5023.177.31166.692619.7620.3117.2189.9315947.041948.08191.519274.851309.0358.373192.5911.516.572642.40315.3565.82974.491693.14748.70117.8123.29155.17658.9485.8031.8422.997.34167.272619.8620.1417.5090.5716008.93OpenBenchmarking.org

NAS Parallel Benchmarks

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021400800120016002000SE +/- 0.50, N = 3SE +/- 1.12, N = 3SE +/- 1.32, N = 31882.641949.731948.081. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102130060090012001500Min: 1881.66 / Avg: 1882.64 / Max: 1883.27Min: 1948.12 / Avg: 1949.73 / Max: 1951.89Min: 1945.83 / Avg: 1948.08 / Max: 1950.391. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102150100150200250SE +/- 0.23, N = 3SE +/- 0.21, N = 3SE +/- 1.24, N = 3208.90211.55191.511. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210214080120160200Min: 208.51 / Avg: 208.9 / Max: 209.32Min: 211.18 / Avg: 211.55 / Max: 211.89Min: 189.03 / Avg: 191.51 / Max: 192.911. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210212K4K6K8K10KSE +/- 19.76, N = 3SE +/- 7.73, N = 3SE +/- 12.56, N = 39097.399218.219274.851. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102116003200480064008000Min: 9072.45 / Avg: 9097.39 / Max: 9136.4Min: 9210.15 / Avg: 9218.21 / Max: 9233.66Min: 9259.02 / Avg: 9274.85 / Max: 9299.661. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102130060090012001500SE +/- 6.68, N = 3SE +/- 11.93, N = 3SE +/- 11.34, N = 31314.061317.531309.031. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210212004006008001000Min: 1304.3 / Avg: 1314.06 / Max: 1326.84Min: 1300.63 / Avg: 1317.53 / Max: 1340.58Min: 1290.9 / Avg: 1309.03 / Max: 1329.891. (F9X) gfortran options: -lmpi -pthread -lmpi_f77 -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm

LAMMPS Molecular Dynamics Simulator

OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210211326395265SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 359.2258.2258.371. (CXX) g++ options: -lfftw -lmpich
OpenBenchmarking.orgLoop Time, Fewer Is BetterLAMMPS Molecular Dynamics Simulator 1.0Test: Rhodopsin ProteinGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210211224364860Min: 59.1 / Avg: 59.22 / Max: 59.29Min: 58.19 / Avg: 58.22 / Max: 58.25Min: 58.33 / Avg: 58.37 / Max: 58.411. (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 4.6.3GCC 4.7.2GCC 4.8.0 201210217001400210028003500SE +/- 78.34, N = 6SE +/- 71.02, N = 6SE +/- 31.40, N = 33483.133033.493192.591. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -lnsl -lutil -lm
OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210216001200180024003000Min: 3259.03 / Avg: 3483.13 / Max: 3752.55Min: 2837.68 / Avg: 3033.49 / Max: 3325.41Min: 3150.03 / Avg: 3192.59 / Max: 3253.861. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -lopen-rte -lopen-pal -ldl -lnsl -lutil -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 SearchGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210213691215SE +/- 0.18, N = 6SE +/- 0.14, N = 3SE +/- 0.09, N = 311.2711.0911.511. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210213691215Min: 10.76 / Avg: 11.27 / Max: 11.87Min: 10.83 / Avg: 11.09 / Max: 11.3Min: 11.33 / Avg: 11.51 / Max: 11.641. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021246810SE +/- 0.11, N = 6SE +/- 0.18, N = 6SE +/- 0.12, N = 66.406.246.571. (CC) gcc options: -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210213691215Min: 6.22 / Avg: 6.4 / Max: 6.94Min: 5.52 / Avg: 6.24 / Max: 6.9Min: 6.23 / Avg: 6.57 / Max: 6.891. (CC) gcc options: -O3 -lm -lpthread

GMPbench

OpenBenchmarking.orgGMPbench Score, More Is BetterGMPbench 0.2Total TimeGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102160012001800240030002645.402643.702642.401. (CC) gcc options: -O3 -march=native

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102190180270360450SE +/- 0.45, N = 4SE +/- 0.26, N = 4SE +/- 0.46, N = 4410.62310.78315.35
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102170140210280350Min: 409.83 / Avg: 410.62 / Max: 411.4Min: 310.33 / Avg: 310.78 / Max: 311.23Min: 313.96 / Avg: 315.35 / Max: 315.81

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210211530456075SE +/- 0.09, N = 4SE +/- 0.13, N = 4SE +/- 0.08, N = 466.6466.5465.82
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210211326395265Min: 66.43 / Avg: 66.64 / Max: 66.85Min: 66.23 / Avg: 66.54 / Max: 66.85Min: 65.62 / Avg: 65.82 / Max: 66.02

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210212004006008001000SE +/- 4.32, N = 4SE +/- 11.39, N = 4SE +/- 11.66, N = 4959.31986.19974.49
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210212004006008001000Min: 952.56 / Avg: 959.31 / Max: 970.62Min: 966.04 / Avg: 986.19 / Max: 1018.91Min: 957.01 / Avg: 974.49 / Max: 1008.87

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021400800120016002000SE +/- 22.14, N = 4SE +/- 10.62, N = 4SE +/- 5.38, N = 21612.181656.521693.14
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102130060090012001500Min: 1568.63 / Avg: 1612.18 / Max: 1671.89Min: 1641.03 / Avg: 1656.52 / Max: 1687.76Min: 1687.76 / Avg: 1693.14 / Max: 1698.51

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021160320480640800SE +/- 1.07, N = 4SE +/- 1.50, N = 4SE +/- 1.75, N = 4753.29751.45748.70
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021130260390520650Min: 751.44 / Avg: 753.29 / Max: 755.14Min: 747.77 / Avg: 751.45 / Max: 755.14Min: 744.14 / Avg: 748.7 / Max: 751.44

TTSIOD 3D Renderer

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021306090120150SE +/- 0.20, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3124.37117.54117.811. (CXX) g++ options: -O3 -march=native -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++
OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow MappingGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102120406080100Min: 123.98 / Avg: 124.37 / Max: 124.62Min: 117.49 / Avg: 117.54 / Max: 117.63Min: 117.71 / Avg: 117.81 / Max: 117.951. (CXX) g++ options: -O3 -march=native -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++

VP8 libvpx Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021612182430SE +/- 0.10, N = 3SE +/- 0.15, N = 3SE +/- 0.05, N = 323.5123.3723.291. (CC) gcc options: -m64 -lvpx -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021510152025Min: 23.3 / Avg: 23.51 / Max: 23.61Min: 23.13 / Avg: 23.37 / Max: 23.64Min: 23.23 / Avg: 23.29 / Max: 23.41. (CC) gcc options: -m64 -lvpx -lm -lpthread

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2012-10-03H.264 Video EncodingGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021306090120150SE +/- 1.71, N = 3SE +/- 1.95, N = 3SE +/- 1.67, N = 3154.95155.77155.17
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2012-10-03H.264 Video EncodingGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021306090120150Min: 151.55 / Avg: 154.95 / Max: 156.96Min: 151.88 / Avg: 155.77 / Max: 158.01Min: 151.89 / Avg: 155.17 / Max: 157.35

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 SolverGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021140280420560700SE +/- 1.77, N = 3SE +/- 9.41, N = 3SE +/- 1.76, N = 3590.22649.74658.941. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021120240360480600Min: 587.73 / Avg: 590.22 / Max: 593.63Min: 639.65 / Avg: 649.74 / Max: 668.54Min: 655.65 / Avg: 658.94 / Max: 661.671. (CC) gcc options: -O3 -march=native

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102120406080100SE +/- 1.04, N = 3SE +/- 0.92, N = 3SE +/- 1.01, N = 377.5482.6085.80
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210211632486480Min: 76.39 / Avg: 77.54 / Max: 79.62Min: 81.44 / Avg: 82.6 / Max: 84.41Min: 84.77 / Avg: 85.8 / Max: 87.83

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021714212835SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 327.9030.5031.841. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021714212835Min: 27.83 / Avg: 27.9 / Max: 27.98Min: 30.44 / Avg: 30.5 / Max: 30.55Min: 31.78 / Avg: 31.84 / Max: 31.941. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

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 4.6.3GCC 4.7.2GCC 4.8.0 20121021714212835SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 331.5223.1722.991. (CC) gcc options: -lm -lpthread -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021714212835Min: 31.5 / Avg: 31.52 / Max: 31.55Min: 23.14 / Avg: 23.17 / Max: 23.2Min: 22.97 / Avg: 22.99 / Max: 231. (CC) gcc options: -lm -lpthread -O3 -march=native

Parallel BZIP2 Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021246810SE +/- 0.09, N = 3SE +/- 0.10, N = 3SE +/- 0.10, N = 37.937.317.341. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210213691215Min: 7.8 / Avg: 7.93 / Max: 8.1Min: 7.2 / Avg: 7.31 / Max: 7.5Min: 7.21 / Avg: 7.34 / Max: 7.551. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Primesieve

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.01e12 Prime Number GenerationGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210214080120160200SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.27, N = 3167.63166.69167.271. (CXX) g++ options: -O2 -fopenmp
OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.01e12 Prime Number GenerationGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021306090120150Min: 167.63 / Avg: 167.63 / Max: 167.65Min: 166.6 / Avg: 166.69 / Max: 166.78Min: 166.74 / Avg: 167.27 / Max: 167.641. (CXX) g++ options: -O2 -fopenmp

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 4.6.3GCC 4.7.2GCC 4.8.0 20121021612182430SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 32726261. (CXX) g++ options: -fopenmp -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021612182430Min: 27 / Avg: 27 / Max: 27Min: 26 / Avg: 26.33 / Max: 27Min: 26 / Avg: 26 / Max: 261. (CXX) g++ options: -fopenmp -O3 -march=native

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 4.6.3GCC 4.7.2GCC 4.8.0 20121021510152025SE +/- 0.01, N = 5SE +/- 0.03, N = 5SE +/- 0.04, N = 521.1019.7619.86
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3GCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021510152025Min: 21.06 / Avg: 21.1 / Max: 21.13Min: 19.69 / Avg: 19.76 / Max: 19.84Min: 19.79 / Avg: 19.86 / Max: 19.99

FFmpeg

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021510152025SE +/- 0.35, N = 3SE +/- 0.17, N = 3SE +/- 0.08, N = 320.2620.3120.141. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lasound -lSDL -lm -pthread -lbz2 -lrt
OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVGCC 4.6.3GCC 4.7.2GCC 4.8.0 20121021510152025Min: 19.78 / Avg: 20.26 / Max: 20.95Min: 19.98 / Avg: 20.31 / Max: 20.57Min: 20.01 / Avg: 20.14 / Max: 20.281. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lasound -lSDL -lm -pthread -lbz2 -lrt

Tachyon

OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total TimeGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102148121620SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.12, N = 317.1917.2117.501. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTachyon 0.98.9Total TimeGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102148121620Min: 17.17 / Avg: 17.19 / Max: 17.19Min: 17.19 / Avg: 17.21 / Max: 17.25Min: 17.37 / Avg: 17.5 / Max: 17.751. (CC) gcc options: -m32 -O3 -fomit-frame-pointer -ffast-math -ltachyon -lm -lpthread

OpenSSL

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102120406080100SE +/- 0.12, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 389.7389.9390.571. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceGCC 4.6.3GCC 4.7.2GCC 4.8.0 2012102120406080100Min: 89.5 / Avg: 89.73 / Max: 89.9Min: 89.9 / Avg: 89.93 / Max: 90Min: 90.5 / Avg: 90.57 / Max: 90.71. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Apache Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210213K6K9K12K15KSE +/- 75.15, N = 3SE +/- 124.48, N = 3SE +/- 38.74, N = 315820.6515947.0416008.931. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingGCC 4.6.3GCC 4.7.2GCC 4.8.0 201210213K6K9K12K15KMin: 15698.01 / Avg: 15820.65 / Max: 15957.23Min: 15766.75 / Avg: 15947.04 / Max: 16185.87Min: 15958.22 / Avg: 16008.93 / Max: 16085.011. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native