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&sor.

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 Compile6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core20406080100SE +/- 0.31, N = 3SE +/- 0.36, N = 3SE +/- 0.37, N = 3SE +/- 0.18, N = 3SE +/- 0.29, N = 3SE +/- 0.13, N = 322.1223.6834.3545.5446.8086.79

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core50100150200250SE +/- 0.22, N = 3SE +/- 0.26, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.24, N = 3SE +/- 0.27, N = 334.8336.9555.5874.41110.79222.75

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.13Compress Speed Test6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core5K10K15K20K25KSE +/- 445.45, N = 6SE +/- 44.24, N = 3SE +/- 66.02, N = 3SE +/- 14.50, N = 3SE +/- 57.32, N = 3SE +/- 21.00, N = 3221291782911604636462813923

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color Space6 Cores + HT6 Cores4 Cores2 Cores3 Cores1 Core306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.33, N = 315815312512011690

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Blur6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core306090120150SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31169978636340

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive Thresholding6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3906440302916

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Resizing6 Cores + HT6 Cores4 Cores2 Cores3 Cores1 Core306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 313812788837654

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Sharpen6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3906238282715

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database Search6 Cores + HT6 Cores4 Cores3 Cores2 Cores1 Core1326395265SE +/- 0.49, N = 6SE +/- 0.40, N = 6SE +/- 0.51, N = 6SE +/- 0.51, N = 6SE +/- 0.45, N = 5SE +/- 1.18, N = 311.3612.2120.4129.6230.3758.91

NAS Parallel Benchmarks

Test / Class: FT.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.B6 Cores6 Cores + HT4 Cores2 Cores3 Cores1 Core11002200330044005500SE +/- 4.93, N = 3SE +/- 23.65, N = 3SE +/- 11.38, N = 3SE +/- 1.70, N = 3SE +/- 5.29, N = 3SE +/- 0.22, N = 34975.844144.562983.042663.402360.381393.85

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.A6 Cores2 Cores1 Core6 Cores + HT2K4K6K8K10KSE +/- 135.54, N = 3SE +/- 14.09, N = 3SE +/- 1.97, N = 3SE +/- 42.72, N = 68931.724607.462526.20643.21

NAS Parallel Benchmarks

Test / Class: MG.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.B6 Cores6 Cores + HT4 Cores2 Cores3 Cores1 Core11002200330044005500SE +/- 4.56, N = 3SE +/- 33.70, N = 3SE +/- 2.63, N = 3SE +/- 13.61, N = 3SE +/- 18.15, N = 3SE +/- 3.13, N = 34926.044242.322834.122833.012175.821462.71

Phoronix Test Suite v10.8.4