FreeBSD 9.1 Benchmarks Of GCC vs. LLVM/Clang Compilers

With FreeBSD/PC-BSD 9.1 comparing the performance of the stock compilers: GCC 4.2.1 versus LLVM/Clang 3.1 on an Intel Core i7 3960X Extreme Edition system. FreeBSD/PC-BSD 9.1 x64/amd64 with stock packages/settings. Testing for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1301292-FO-CLANGBSD139
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OCZ VERTEX2 1.10 - Intel Core i7-3770K
January 29 2013
 
LLVM Clang 3.1
January 29 2013
 
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OCZ VERTEX2 1.10 - Intel Core i7-3770K

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X 1.0, Memory: 8192MB, Disk: OCZ VERTEX2 1.10, Graphics: NVIDIA GeForce GTX 460 768MB (675/1800MHz), Audio: NVIDIA GT104 HDA

OS: FreeBSD, Kernel: 9.1-RELEASE (x86_64), Desktop: KDE 4.9.3, Display Server: X Server 1.10.6, Display Driver: NVIDIA 304.64, OpenGL: 4.2.0 NVIDIA 304.64, Compiler: GCC 4.2.1 20070831 + Clang 3.1 (SVN 156863), File-System: zfs, Screen Resolution: 1920x1080

System Notes: Python 2.7.3.

LLVM Clang 3.1

OS: FreeBSD, Kernel: 9.1-RELEASE (x86_64), Desktop: KDE 4.9.3, Display Server: X Server 1.10.6, Display Driver: NVIDIA 304.64, OpenGL: 4.2.0 NVIDIA 304.64, Compiler: Clang 3.1 (SVN 156863), File-System: zfs, Screen Resolution: 1920x1080

FreeBSD 9.1 Benchmarks Of GCC vs. LLVM/Clang CompilersOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-3770K @ 3.50GHz (8 Cores)ECS Z77H2-A2X 1.08192MBOCZ VERTEX2 1.10NVIDIA GeForce GTX 460 768MB (675/1800MHz)NVIDIA GT104 HDAFreeBSD9.1-RELEASE (x86_64)KDE 4.9.3X Server 1.10.6NVIDIA 304.644.2.0 NVIDIA 304.64GCC 4.2.1 20070831 + Clang 3.1 (SVN 156863)Clang 3.1 (SVN 156863)zfs1920x1080ProcessorMotherboardMemoryDiskGraphicsAudioOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionFreeBSD 9.1 Benchmarks Of GCC Vs. LLVM/Clang Compilers PerformanceSystem Logs- Python 2.7.3.

OCZ VERTEX2 1.10 - Intel Core i7-3770K vs. LLVM Clang 3.1 ComparisonPhoronix Test SuiteBaseline+116.2%+116.2%+232.4%+232.4%+348.6%+348.6%42.9%30.8%30.3%29.6%18.9%17.1%12.5%9.7%8.3%6%4.3%2.8%Elapsed Time464.7%1.P.N.G304.4%L.A.T166.7%Sharpen80%Blur56.8%Resizing53.6%J.S.O.RHWB Color Space39.4%D.L.M.FInitial CreateCompileCAST-256TigerP.P.SKASUMI11.4%Total TimeS.M.MX9.19-MAC7.1%Monte CarloReadTwofish3.1%D.T.P2.9%P.D.SC.S.T2.6%N-QueensPrimesieveGraphicsMagickGraphicsMagickGraphicsMagickGraphicsMagickSciMarkGraphicsMagickSciMarkCompile BenchCompile BenchBotanBotanHimeno BenchmarkBotanC-RaySciMarkBotanSciMarkBlogBenchBotanPostMarkTimed HMMer Search7-Zip CompressionOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1

FreeBSD 9.1 Benchmarks Of GCC vs. LLVM/Clang Compilersblogbench: Readblogbench: Writecompilebench: Compilecompilebench: Initial Createpostmark: Disk Transaction Performancehmmer: Pfam Database Searchbotan: Tigerbotan: KASUMIbotan: AES-256botan: Twofishbotan: CAST-256botan: X9.19-MACscimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationgraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Testbuild-php: Time To Compilec-ray: Total Timeprimesieve: 1e12 Prime Number Generationdcraw: RAW To PPM Image Conversionencode-mp3: WAV To MP3n-queens: Elapsed Timeopenssl: RSA 4096-bit PerformanceOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.16557902065141.21112.3139013.05314.2568.48175.12189.4489.0783.50552.24329.662175.482232.781114.8611690149177112792.301905925.3944.4792.0454.1714.9038.64122.806839832027182.96146.3837912.70368.1461.49174.50183.68105.8877.99585.47329.922355.302920.541592.8274509712742891.341857625.3840.52372.2254.3114.94218.21123.07OpenBenchmarking.org

BlogBench

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1150K300K450K600K750KSE +/- 13571.88, N = 6SE +/- 23658.25, N = 66557906839831. (CC) gcc options: -O2 -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: ReadOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1120K240K360K480K600KMin: 622739 / Avg: 655789.83 / Max: 702333Min: 628890 / Avg: 683983.17 / Max: 7803621. (CC) gcc options: -O2 -pthread

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K400800120016002000SE +/- 17.19, N = 3202720651. (CC) gcc options: -O2 -pthread
OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.0Test: WriteLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K400800120016002000Min: 2031 / Avg: 2065.33 / Max: 20841. (CC) gcc options: -O2 -pthread

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.14080120160200SE +/- 4.06, N = 6SE +/- 25.32, N = 6141.21182.96
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1306090120150Min: 129.4 / Avg: 141.21 / Max: 157.77Min: 127.64 / Avg: 182.96 / Max: 280.11

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1306090120150SE +/- 1.85, N = 3SE +/- 2.58, N = 3112.31146.38
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1306090120150Min: 108.78 / Avg: 112.31 / Max: 115.02Min: 141.98 / Avg: 146.38 / Max: 150.9

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K80160240320400SE +/- 2.00, N = 3SE +/- 2.60, N = 33793901. (CC) gcc options: -O3
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K70140210280350Min: 377 / Avg: 379 / Max: 383Min: 386 / Avg: 390.33 / Max: 3951. (CC) gcc options: -O3

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 SearchOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.13691215SE +/- 0.31, N = 6SE +/- 0.29, N = 613.0512.701. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.148121620Min: 12.72 / Avg: 13.05 / Max: 14.58Min: 12.39 / Avg: 12.7 / Max: 14.171. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Botan

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.10.3Test: TigerOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.180160240320400314.25368.141. (CXX) g++ options: -m64 -pthread -lpthread

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.10.3Test: KASUMILLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K153045607561.4968.481. (CXX) g++ options: -m64 -pthread -lpthread

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.10.3Test: AES-256LLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K4080120160200174.50175.121. (CXX) g++ options: -m64 -pthread -lpthread

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.10.3Test: TwofishLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K4080120160200183.68189.441. (CXX) g++ options: -m64 -pthread -lpthread

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.10.3Test: CAST-256OCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.12040608010089.07105.881. (CXX) g++ options: -m64 -pthread -lpthread

OpenBenchmarking.orgMbytes/s, More Is BetterBotan 1.10.3Test: X9.19-MACLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K2040608010077.9983.501. (CXX) g++ options: -m64 -pthread -lpthread

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1130260390520650SE +/- 0.28, N = 4SE +/- 0.36, N = 4552.24585.47
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1100200300400500Min: 551.96 / Avg: 552.24 / Max: 553.07Min: 584.85 / Avg: 585.47 / Max: 586.09

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.170140210280350SE +/- 1.48, N = 4SE +/- 1.81, N = 4329.66329.92
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.160120180240300Min: 325.96 / Avg: 329.66 / Max: 332.89Min: 325.96 / Avg: 329.92 / Max: 333.91

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.15001000150020002500SE +/- 2.61, N = 4SE +/- 14.73, N = 42175.482355.30
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1400800120016002000Min: 2170.96 / Avg: 2175.48 / Max: 2179.99Min: 2340.57 / Avg: 2355.3 / Max: 2399.49

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.16001200180024003000SE +/- 3.49, N = 4SE +/- 5.99, N = 42232.782920.54
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.15001000150020002500Min: 2223.67 / Avg: 2232.78 / Max: 2238.25Min: 2911.16 / Avg: 2920.54 / Max: 2936.2

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.130060090012001500SE +/- 0.00, N = 4SE +/- 0.81, N = 41114.861592.82
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.130060090012001500Min: 1114.86 / Avg: 1114.86 / Max: 1114.86Min: 1592.01 / Avg: 1592.82 / Max: 1595.24

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 374116-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K20406080100Min: 73 / Avg: 73.67 / Max: 74Min: 116 / Avg: 116 / Max: 1161. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 35090-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K20406080100Min: 50 / Avg: 50 / Max: 50Min: 90 / Avg: 90 / Max: 901. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 397149-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K306090120150Min: 97 / Avg: 97 / Max: 97Min: 149 / Avg: 149 / Max: 1491. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K4080120160200SE +/- 0.00, N = 3SE +/- 0.00, N = 3127177-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K306090120150Min: 127 / Avg: 127 / Max: 127Min: 177 / Avg: 177 / Max: 1771. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 342112-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -llzma -lbz2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K20406080100Min: 42 / Avg: 42 / Max: 42Min: 112 / Avg: 112 / Max: 1121. (CC) gcc options: -O2 -pthread -llcms2 -ljbig -lrpcsvc -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 SolverOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.12004006008001000SE +/- 6.52, N = 3SE +/- 7.29, N = 3792.30891.341. (CC) gcc options: -O3
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1160320480640800Min: 784.59 / Avg: 792.3 / Max: 805.26Min: 876.77 / Avg: 891.34 / Max: 898.991. (CC) gcc options: -O3

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K4K8K12K16K20KSE +/- 308.37, N = 6SE +/- 177.11, N = 318576190591. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K3K6K9K12K15KMin: 17463 / Avg: 18575.83 / Max: 19334Min: 18832 / Avg: 19059 / Max: 194081. (CXX) g++ options: -pipe -lpthread

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1612182430SE +/- 0.14, N = 3SE +/- 0.11, N = 325.3925.381. (CC) gcc options: -O2 -pedantic -lpthread -lz -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1612182430Min: 25.21 / Avg: 25.39 / Max: 25.66Min: 25.2 / Avg: 25.38 / Max: 25.571. (CC) gcc options: -O2 -pedantic -lpthread -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 TimeOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.11020304050SE +/- 0.08, N = 3SE +/- 0.05, N = 344.4740.521. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1918273645Min: 44.36 / Avg: 44.47 / Max: 44.62Min: 40.43 / Avg: 40.52 / Max: 40.591. (CC) gcc options: -lm -lpthread -O3

Primesieve

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.01e12 Prime Number GenerationLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K80160240320400SE +/- 0.03, N = 3SE +/- 0.04, N = 3372.2292.04-fopenmp1. (CXX) g++ options: -O2
OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.01e12 Prime Number GenerationLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K70140210280350Min: 372.16 / Avg: 372.22 / Max: 372.27Min: 91.98 / Avg: 92.04 / Max: 92.121. (CXX) g++ options: -O2

dcraw

This test times how long it takes to convert several high-resolution RAW NEF image files to PPM image format using dcraw. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K1224364860SE +/- 0.29, N = 3SE +/- 0.17, N = 354.3154.17gccclang
OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K1122334455Min: 54 / Avg: 54.31 / Max: 54.9Min: 53.98 / Avg: 54.17 / Max: 54.5

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 MP3LLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K48121620SE +/- 0.11, N = 5SE +/- 0.11, N = 514.9414.90
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3LLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K48121620Min: 14.82 / Avg: 14.94 / Max: 15.4Min: 14.78 / Avg: 14.9 / Max: 15.36

N-Queens

This is a test of the OpenMP version of a test that solves the N-queens problem. The board problem size is 18. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K50100150200250SE +/- 0.02, N = 3SE +/- 0.01, N = 3218.2138.641. (CC) gcc options: -static -fopenmp -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeLLVM Clang 3.1OCZ VERTEX2 1.10 - Intel Core i7-3770K4080120160200Min: 218.18 / Avg: 218.21 / Max: 218.25Min: 38.63 / Avg: 38.64 / Max: 38.651. (CC) gcc options: -static -fopenmp -O3

OpenSSL

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.1306090120150SE +/- 0.10, N = 3SE +/- 0.09, N = 3122.80123.071. (CC) gcc options: -pthread -O3 -lssl -lcrypto
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformanceOCZ VERTEX2 1.10 - Intel Core i7-3770KLLVM Clang 3.120406080100Min: 122.6 / Avg: 122.8 / Max: 122.9Min: 122.9 / Avg: 123.07 / Max: 123.21. (CC) gcc options: -pthread -O3 -lssl -lcrypto

OCZ VERTEX2 1.10 - Intel Core i7-3770K

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X 1.0, Memory: 8192MB, Disk: OCZ VERTEX2 1.10, Graphics: NVIDIA GeForce GTX 460 768MB (675/1800MHz), Audio: NVIDIA GT104 HDA

OS: FreeBSD, Kernel: 9.1-RELEASE (x86_64), Desktop: KDE 4.9.3, Display Server: X Server 1.10.6, Display Driver: NVIDIA 304.64, OpenGL: 4.2.0 NVIDIA 304.64, Compiler: GCC 4.2.1 20070831 + Clang 3.1 (SVN 156863), File-System: zfs, Screen Resolution: 1920x1080

System Notes: Python 2.7.3.

Testing initiated at 29 January 2013 10:23 by user phoronix.

LLVM Clang 3.1

Processor: Intel Core i7-3770K @ 3.50GHz (8 Cores), Motherboard: ECS Z77H2-A2X 1.0, Memory: 8192MB, Disk: OCZ VERTEX2 1.10, Graphics: NVIDIA GeForce GTX 460 768MB (675/1800MHz), Audio: NVIDIA GT104 HDA

OS: FreeBSD, Kernel: 9.1-RELEASE (x86_64), Desktop: KDE 4.9.3, Display Server: X Server 1.10.6, Display Driver: NVIDIA 304.64, OpenGL: 4.2.0 NVIDIA 304.64, Compiler: Clang 3.1 (SVN 156863), File-System: zfs, Screen Resolution: 1920x1080

System Notes: Python 2.7.3.

Testing initiated at 29 January 2013 15:42 by user phoronix.