PC-BSD Multi-Core Scaling

A look at Intel multi-core scaling under PC-BSD/FreeBSD 8.2 on an Intel Gulftown Core i7.

HTML result view exported from: https://openbenchmarking.org/result/1102135-IV-1102117IV20.

ProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionPC-BSD 8.1 1 Core 2 Cores 3 Cores 4 Cores 6 Cores 6 Cores + HTIntel Core i7 970 (1 Core)111510 RSDT16313038MB280GBNVIDIA GeForce 9800 GTX/9800 GTX+ 512MB (675/1100MHz)FreeBSD8.1-RELEASE (x86_64)KDE 4.4.5X Server 1.7.5NVIDIA 256.353.3.0 NVIDIA 256.35GCC 4.5.1ufs1920x1080Intel Core i7 970 (2 Cores)Intel Core i7 970 (3 Cores)Intel Core i7 970 (4 Cores)Intel Core i7 970 (6 Cores)Intel Core i7 970 (12 Cores)OpenBenchmarking.orgSystem Details- .

build-php: Time To Compilec-ray: Total Timecompress-7zip: Compress Speed Testgraphics-magick: HWB Color Spacegraphics-magick: Blurgraphics-magick: Local Adaptive Thresholdinggraphics-magick: Resizinggraphics-magick: Sharpenhmmer: Pfam Database Searchnpb: FT.Bnpb: LU.Anpb: MG.BPC-BSD 8.1 1 Core 2 Cores 3 Cores 4 Cores 6 Cores 6 Cores + HT86.79222.753923904016541558.911393.852526.201462.7146.80110.7962811206329832730.372663.404607.462833.0145.5474.4163641166330762829.622360.382175.8234.3555.58116041257840883820.412983.042834.1223.6836.951782915399641276212.214975.848931.724926.0422.1234.8322129158116901389011.364144.56643.214242.32OpenBenchmarking.org

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To Compile1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.13, N = 3SE +/- 0.29, N = 3SE +/- 0.18, N = 3SE +/- 0.37, N = 3SE +/- 0.36, N = 3SE +/- 0.31, N = 386.7946.8045.5434.3523.6822.12

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT50100150200250SE +/- 0.27, N = 3SE +/- 0.24, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.26, N = 3SE +/- 0.22, N = 3222.75110.7974.4155.5836.9534.83

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.13Compress Speed Test1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT5K10K15K20K25KSE +/- 21.00, N = 3SE +/- 57.32, N = 3SE +/- 14.50, N = 3SE +/- 66.02, N = 3SE +/- 44.24, N = 3SE +/- 445.45, N = 6392362816364116041782922129

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color Space1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 390120116125153158

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Blur1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 34063637899116

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive Thresholding1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3162930406490

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Resizing1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT306090120150SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 354837688127138

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Sharpen1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3152728386290

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database Search1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT1326395265SE +/- 1.18, N = 3SE +/- 0.45, N = 5SE +/- 0.51, N = 6SE +/- 0.51, N = 6SE +/- 0.40, N = 6SE +/- 0.49, N = 658.9130.3729.6220.4112.2111.36

NAS Parallel Benchmarks

Test / Class: FT.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.B1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT11002200330044005500SE +/- 0.22, N = 3SE +/- 1.70, N = 3SE +/- 5.29, N = 3SE +/- 11.38, N = 3SE +/- 4.93, N = 3SE +/- 23.65, N = 31393.852663.402360.382983.044975.844144.56

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.A1 Core2 Cores6 Cores6 Cores + HT2K4K6K8K10KSE +/- 1.97, N = 3SE +/- 14.09, N = 3SE +/- 135.54, N = 3SE +/- 42.72, N = 62526.204607.468931.72643.21

NAS Parallel Benchmarks

Test / Class: MG.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.B1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT11002200330044005500SE +/- 3.13, N = 3SE +/- 13.61, N = 3SE +/- 18.15, N = 3SE +/- 2.63, N = 3SE +/- 4.56, N = 3SE +/- 33.70, N = 31462.712833.012175.822834.124926.044242.32

Phoronix Test Suite v10.8.4