Linux, FreeBSD, Solaris Scaling

Intel Core i7-3960X Sandy Bridge Extreme Edition multi-core scaling performance under Scientific Linux 6.1 (Red Hat Enterprise Linux 6.1 derivative) with the Linux 2.6.32 kernel and Debian GNU kFreeBSD and Debian Linux and Solaris 11 11/11. Testing for a future article by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1112166-AR-1112153AR03
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Timed Code Compilation 2 Tests
C/C++ Compiler Tests 10 Tests
Compression Tests 2 Tests
CPU Massive 11 Tests
Creator Workloads 6 Tests
Encoding 2 Tests
HPC - High Performance Computing 2 Tests
Multi-Core 11 Tests
Programmer / Developer System Benchmarks 2 Tests
Renderers 3 Tests
Server CPU Tests 4 Tests
Video Encoding 2 Tests

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Scientific Linux 6.1: 1 Core
December 14 2011
 
Scientific Linux 6.1: 2 Cores
December 14 2011
 
Scientific Linux 6.1: 4 Cores
December 14 2011
 
Scientific Linux 6.1: 6 Cores
December 14 2011
 
Scientific Linux 6.1: 12 Cores
December 14 2011
 
Debian GNU/kFreeBSD 9: 1 Core
December 15 2011
 
Debian GNU/kFreeBSD 9: 2 Cores
December 15 2011
 
Debian GNU/kFreeBSD 9: 4 Cores
December 15 2011
 
Debian GNU/kFreeBSD 9: 6 Cores
December 15 2011
 
Debian GNU/kFreeBSD 9: 12 Cores
December 14 2011
 
Debian Linux Testing: 1 Core
December 15 2011
 
Debian Linux Testing: 2 Cores
December 15 2011
 
Debian Linux Testing: 4 Cores
December 15 2011
 
Debian Linux Testing: 6 Cores
December 15 2011
 
Debian Linux Testing: 12 Cores
December 15 2011
 
Solaris 11: 1 Core
December 15 2011
 
Solaris 11: 2 Cores
December 15 2011
 
Solaris 11: 4 Cores
December 15 2011
 
Solaris 11: 6 Cores
December 16 2011
 
Solaris 11: 12 Cores
December 16 2011
 
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ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionScientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 1 Core 2 Cores 4 Cores 6 Cores 12 CoresIntel Core i7-3960X @ 3.20GHz (1 Core)Intel DX79SIIntel Sandy DMI24 x 4096 MB DDR3-1600MHz240GB OCZ VERTEX3AMD Radeon HD 5450 512MBIntel Patsburg HD AudioDELL P2210HIntel 82579LM Gigabit ConnectionScientific 6.12.6.32-131.0.15.el6.x86_64 (x86_64)GNOME 2.28.2X Server 1.7.7radeon 6.13.02.1 Mesa 7.10GCC 4.4.5ext41920x1080Intel Core i7-3960X @ 3.20GHz (2 Cores)Intel Core i7-3960X @ 3.20GHz (4 Cores)Intel Core i7-3960X @ 3.20GHz (6 Cores)Intel Core i7-3960X @ 3.20GHz (12 Cores)Intel Core i7-3960X @ 3.20GHz (1 Core)INTEL DX79SI16384MB208GBAMD Radeon HD 5450 256MB (650/400MHz)Intel PRO/1000 Connection 7.2.3Debian GNU/kFreeBSD Wheezy/sid9.0-0-amd64 (x86_64)Xfce 4.8X Server 1.11.2.901 (1.11.3 RC 1)radeon 6.14.32.1 Mesa 7.11.1GCC 4.6ufsIntel Core i7-3960X @ 3.20GHz (2 Cores)Intel Core i7-3960X @ 3.20GHz (4 Cores)Intel Core i7-3960X @ 3.20GHz (6 Cores)Intel Core i7-3960X @ 3.20GHz (12 Cores)Intel Core i7-3960X @ 3.20GHz (1 Core)Intel DX79SIIntel Sandy DMI24 x 4096 MB DDR3-1600MHz240GB OCZ VERTEX3AMD Radeon HD 5450 512MBRealtek ALC892Intel 82579LM Gigabit ConnectionDebian testing3.1.0-1-amd64 (x86_64)GNOME 3.2.1ext4Intel Core i7-3960X @ 3.20GHz (2 Cores)Intel Core i7-3960X @ 3.20GHz (4 Cores)Intel Core i7-3960X @ 3.20GHz (6 Cores)Intel Core i7-3960X @ 3.20GHz (12 Cores)Intel Core i7-3960X @ 3.20GHz (1 Core)4 x 4096MB 1600MHzOCZ VERTEX3 OCZ VERTEX3Software Rasterizer 256MBOracle Solaris 11 11/11 X865.11 (i686)GNOME 2.30.2X Server 1.10.3vesa 2.3.02.1 Mesa 7.10.2GCC 4.5.2zfsIntel Core i7-3960X @ 3.20GHz (2 Cores)Intel Core i7-3960X @ 3.20GHz (4 Cores)Intel Core i7-3960X @ 3.20GHz (6 Cores)Intel Core i7-3960X @ 3.20GHz (12 Cores)OpenBenchmarking.orgSystem Details- Scientific Linux 6.1: 1 Core, Scientific Linux 6.1: 2 Cores, Scientific Linux 6.1: 4 Cores, Scientific Linux 6.1: 6 Cores, Scientific Linux 6.1: 12 Cores: SELinux: Enabled.

clomp: Static OMP Speeduphmmer: Pfam Database Searchnpb: BT.Anpb: CG.Bnpb: EP.Bnpb: FT.Bnpb: LU.Anpb: MG.Bnpb: SP.Anpb: UA.Abuild-imagemagick: Time To Compilebuild-mplayer: Time To Compilecompress-7zip: Compress Speed Testcompress-pbzip2: 256MB File Compressionvpxenc: vpxencgraphics-magick: HWB Color Spacegraphics-magick: Blurgraphics-magick: Local Adaptive Thresholdinggraphics-magick: Resizinggraphics-magick: Sharpenx264: H.264 Video Encodingc-ray: Total Timettsiod-renderer: Phong Rendering With Soft-Shadow Mappingsmallpt: Global Illumination Renderer; 100 Samplesapache: Static Web Page ServingScientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 1 Core 2 Cores 4 Cores 6 Cores 12 Cores0.9859.173174.34645.2230.931795.182408.742227.822085.4612.65195.69190.90405244.359.59883815551428.38259.7024.326288539.021.8730.226301.391238.2561.733540.744758.874379.874098.8724.33101.8498.10628222.2616.571196227832545.20129.5846.0431211414.043.4115.7312019.872247.28123.836799.348879.858403.957503.8444.9756.6250.721299411.3423.3314688471164582.4564.7184.8915516149.924.2911.0116979.843099.15185.109508.0812493.3911429.359834.4663.2740.9037.43191577.5730.371581036213360141.0043.17119.1610418458.285.689.7216493.243252.25285.5410282.8013368.7310372.239505.5270.6035.9834.20258626.0922.321511168413985168.2941.48142.497315058.800.993231.81658.4330.631565.622814.742018.972173.757.73207.47192.84405441.549.93863815531429.11232.2329.886360.553990.62711.2161.122678.472021.812558.592528.908.09107.1198.56654420.8417.091165927752545.52116.2936.770.3712111.992259.59122.186026.5410122.247611.837697.5626.5959.1751.481251410.5826.2314184461134488.5658.21110.280.2616491.683098.39183.128527.0014239.0010463.419943.5936.7744.7536.32184837.1931.22152976112858136.9038.91156.420.1112380.322282.19217.237545.73288.267558.176991.0230.3241.8636.69224076.5023.651441008412485148.7245.10193.350.9858.653161.36539.1830.451559.862711.751965.162074.6912.53215.11202.5644.029.89863815531429.12226.5928.7363910677.221.8829.846296.521191.6560.923083.045348.773893.594119.0424.24112.58103.8622.0917.121176027812546.07116.4654.8331715855.373.3615.4811989.052288.05121.136000.8310003.617637.827545.7744.8463.3255.0111.2326.1014385471124493.3856.78100.6915822927.554.4610.9116989.963177.33182.478510.0014093.0810574.709975.4863.2046.7441.437.6130.92154996112959139.3138.19139.6810623745.386.019.7616490.223320.33278.589152.3915710.5310149.169251.1073.3641.5538.566.1423.271601178514587169.6841.17160.587620895.5460.607963236433503.8121.0631.0310183398853251.4050.7216.63118996110877125.5397.0512.21124105751179083.81141.0112.27126106751189158.82165.48OpenBenchmarking.org

CLOMP

CLOMP is the C version of the Livermore OpenMP benchmark developed to measure OpenMP overheads and other performance impacts due to threading in order to influence future system designs. This particular test profile configuration is currently set to look at the OpenMP static schedule speed-up across all available CPU cores using the recommended test configuration. Learn more via the OpenBenchmarking.org test page.

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP Speedup1 Core2 Cores4 Cores6 Cores12 Cores246810SE +/- 0.00, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.05, N = 7SE +/- 0.03, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 10SE +/- 0.00, N = 5SE +/- 0.02, N = 5SE +/- 0.06, N = 10SE +/- 0.07, N = 5SE +/- 0.06, N = 50.981.873.414.295.680.990.550.370.260.110.981.883.364.466.01

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.

Scientific Linux 6.1Debian Linux TestingSolaris 11OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database Search1 Core2 Cores4 Cores6 Cores12 Cores1428425670SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.06, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.16, N = 3SE +/- 0.16, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 359.1730.2215.7311.019.7258.6529.8415.4810.919.7660.6031.0316.6312.2112.27

NAS Parallel Benchmarks

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.A1 Core2 Cores4 Cores6 Cores12 Cores4K8K12K16K20KSE +/- 3.80, N = 3SE +/- 1.64, N = 3SE +/- 17.09, N = 3SE +/- 16.08, N = 3SE +/- 31.39, N = 3SE +/- 0.66, N = 3SE +/- 21.58, N = 3SE +/- 11.47, N = 3SE +/- 287.80, N = 4SE +/- 63.39, N = 3SE +/- 2.13, N = 3SE +/- 5.41, N = 3SE +/- 16.62, N = 3SE +/- 9.43, N = 3SE +/- 8.38, N = 33174.346301.3912019.8716979.8416493.243231.813990.6212111.9916491.6812380.323161.366296.5211989.0516989.9616490.22

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: CG.B1 Core2 Cores4 Cores6 Cores12 Cores7001400210028003500SE +/- 0.29, N = 3SE +/- 2.70, N = 3SE +/- 6.31, N = 3SE +/- 5.78, N = 3SE +/- 50.85, N = 4SE +/- 0.26, N = 3SE +/- 4.03, N = 3SE +/- 5.08, N = 3SE +/- 5.67, N = 3SE +/- 5.68, N = 3SE +/- 0.26, N = 3SE +/- 10.30, N = 3SE +/- 3.05, N = 3SE +/- 2.77, N = 3SE +/- 3.90, N = 3645.221238.252247.283099.153252.25658.43711.212259.593098.392282.19539.181191.652288.053177.333320.33

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.B1 Core2 Cores4 Cores6 Cores12 Cores60120180240300SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.17, N = 3SE +/- 0.35, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 20.11, N = 6SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.62, N = 3SE +/- 0.03, N = 3SE +/- 1.89, N = 330.9361.73123.83185.10285.5430.6361.12122.18183.12217.2330.4560.92121.13182.47278.58

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.B1 Core2 Cores4 Cores6 Cores12 Cores2K4K6K8K10KSE +/- 3.69, N = 3SE +/- 12.55, N = 3SE +/- 11.51, N = 3SE +/- 44.03, N = 3SE +/- 17.13, N = 3SE +/- 0.26, N = 3SE +/- 18.96, N = 3SE +/- 4.75, N = 3SE +/- 5.99, N = 3SE +/- 79.64, N = 3SE +/- 0.84, N = 3SE +/- 4.17, N = 3SE +/- 20.92, N = 3SE +/- 2.69, N = 3SE +/- 13.39, N = 31795.183540.746799.349508.0810282.801565.622678.476026.548527.007545.731559.863083.046000.838510.009152.39

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.A1 Core2 Cores4 Cores6 Cores12 Cores3K6K9K12K15KSE +/- 6.67, N = 3SE +/- 2.82, N = 3SE +/- 26.84, N = 3SE +/- 22.27, N = 3SE +/- 297.81, N = 6SE +/- 0.26, N = 3SE +/- 28.53, N = 3SE +/- 15.69, N = 3SE +/- 84.27, N = 3SE +/- 14.19, N = 6SE +/- 5.05, N = 3SE +/- 2.49, N = 3SE +/- 40.12, N = 3SE +/- 5.83, N = 3SE +/- 34.33, N = 32408.744758.878879.8512493.3913368.732814.742021.8110122.2414239.00288.262711.755348.7710003.6114093.0815710.53

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.B1 Core2 Cores4 Cores6 Cores12 Cores2K4K6K8K10KSE +/- 1.21, N = 3SE +/- 14.70, N = 3SE +/- 77.06, N = 3SE +/- 15.03, N = 3SE +/- 62.70, N = 3SE +/- 0.33, N = 3SE +/- 26.11, N = 3SE +/- 39.31, N = 3SE +/- 42.96, N = 3SE +/- 89.80, N = 3SE +/- 1.24, N = 3SE +/- 10.50, N = 3SE +/- 34.97, N = 3SE +/- 6.07, N = 3SE +/- 58.23, N = 32227.824379.878403.9511429.3510372.232018.972558.597611.8310463.417558.171965.163893.597637.8210574.7010149.16

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.A1 Core2 Cores4 Cores6 Cores12 Cores2K4K6K8K10KSE +/- 3.03, N = 3SE +/- 0.94, N = 3SE +/- 1.49, N = 3SE +/- 11.16, N = 3SE +/- 20.28, N = 3SE +/- 0.55, N = 3SE +/- 3.36, N = 3SE +/- 3.80, N = 3SE +/- 15.35, N = 3SE +/- 14.40, N = 3SE +/- 0.94, N = 3SE +/- 0.72, N = 3SE +/- 23.87, N = 3SE +/- 4.22, N = 3SE +/- 28.99, N = 32085.464098.877503.849834.469505.522173.752528.907697.569943.596991.022074.694119.047545.779975.489251.10

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.A1 Core2 Cores4 Cores6 Cores12 Cores1632486480SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.95, N = 6SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.07, N = 312.6524.3344.9763.2770.607.738.0926.5936.7730.3212.5324.2444.8463.2073.36

Timed ImageMagick Compilation

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.6.3-4Time To Compile1 Core2 Cores4 Cores6 Cores12 Cores50100150200250SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.30, N = 3SE +/- 0.31, N = 3SE +/- 0.23, N = 3SE +/- 0.02, N = 3SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.13, N = 3195.69101.8456.6240.9035.98207.47107.1159.1744.7541.86215.11112.5863.3246.7441.55

Timed MPlayer Compilation

This test times how long it takes to build the MPlayer media player program. Learn more via the OpenBenchmarking.org test page.

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.0-rc3Time To Compile1 Core2 Cores4 Cores6 Cores12 Cores4080120160200SE +/- 2.09, N = 3SE +/- 1.14, N = 3SE +/- 0.56, N = 3SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 2.09, N = 3SE +/- 1.19, N = 3SE +/- 0.64, N = 3SE +/- 0.52, N = 5SE +/- 0.33, N = 3SE +/- 1.83, N = 3SE +/- 1.07, N = 3SE +/- 0.56, N = 3SE +/- 0.38, N = 3SE +/- 0.29, N = 3190.9098.1050.7237.4334.20192.8498.5651.4836.3236.69202.56103.8655.0141.4338.56

7-Zip Compression

Scientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed Test1 Core2 Cores4 Cores6 Cores12 Cores6K12K18K24K30KSE +/- 14.75, N = 3SE +/- 21.00, N = 3SE +/- 0.58, N = 3SE +/- 3.84, N = 3SE +/- 253.92, N = 3SE +/- 1.76, N = 3SE +/- 7.69, N = 3SE +/- 13.13, N = 3SE +/- 93.94, N = 3SE +/- 143.51, N = 34052628212994191572586240546544125141848322407

Parallel BZIP2 Compression

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File Compression1 Core2 Cores4 Cores6 Cores12 Cores1020304050SE +/- 0.26, N = 3SE +/- 0.08, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.20, N = 6SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 344.3522.2611.347.576.0941.5420.8410.587.196.5044.0222.0911.237.616.14

VP8 libvpx Encoding

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxenc1 Core2 Cores4 Cores6 Cores12 Cores714212835SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.94, N = 6SE +/- 0.23, N = 3SE +/- 0.18, N = 3SE +/- 0.00, N = 3SE +/- 0.13, N = 3SE +/- 0.40, N = 5SE +/- 0.43, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.37, N = 3SE +/- 0.20, N = 3SE +/- 0.22, N = 39.5916.5723.3330.3722.329.9317.0926.2331.2223.659.8917.1226.1030.9223.27

GraphicsMagick

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color Space1 Core2 Cores4 Cores6 Cores12 Cores4080120160200SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 0.58, N = 3SE +/- 0.67, 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 = 388119146158151861161411521448611714315416079101118124126

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Blur1 Core2 Cores4 Cores6 Cores12 Cores306090120150SE +/- 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 = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, 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 +/- 0.33, N = 3SE +/- 0.00, N = 33862881031163859849710038608599117638399105106

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive Thresholding1 Core2 Cores4 Cores6 Cores12 Cores20406080100SE +/- 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 +/- 0.33, N = 3SE +/- 0.33, 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 = 3SE +/- 0.00, N = 31527476284152746618415274761852339617575

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Resizing1 Core2 Cores4 Cores6 Cores12 Cores306090120150SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.00, N = 3SE +/- 0.33, 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 = 3SE +/- 0.00, N = 35583116133139537511312812453811121291456488108117118

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Sharpen1 Core2 Cores4 Cores6 Cores12 Cores20406080100SE +/- 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 +/- 0.33, 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 = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 31425456085142544588514254459873353779091

x264

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video Encoding1 Core2 Cores4 Cores6 Cores12 Cores4080120160200SE +/- 0.36, N = 3SE +/- 0.24, N = 3SE +/- 1.75, N = 6SE +/- 0.55, N = 3SE +/- 1.08, N = 3SE +/- 0.11, N = 3SE +/- 0.36, N = 3SE +/- 0.48, N = 3SE +/- 1.69, N = 3SE +/- 2.87, N = 3SE +/- 0.30, N = 3SE +/- 0.13, N = 3SE +/- 0.08, N = 3SE +/- 0.31, N = 3SE +/- 1.06, N = 328.3845.2082.45141.00168.2929.1145.5288.56136.90148.7229.1246.0793.38139.31169.68

C-Ray

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time1 Core2 Cores4 Cores6 Cores12 Cores110220330440550SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 0.57, N = 3SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.42, N = 3SE +/- 0.11, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3259.70129.5864.7143.1741.48232.23116.2958.2138.9145.10226.59116.4656.7838.1941.17503.81251.40125.5383.8158.82

TTSIOD 3D Renderer

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingSolaris 11OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow Mapping1 Core2 Cores4 Cores6 Cores12 Cores4080120160200SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 2.26, N = 6SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 2.03, N = 3SE +/- 2.68, N = 4SE +/- 1.94, N = 3SE +/- 0.24, N = 3SE +/- 0.09, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.22, N = 3SE +/- 0.01, N = 3SE +/- 0.26, N = 3SE +/- 0.17, N = 3SE +/- 1.33, N = 3SE +/- 3.49, N = 624.3246.0484.89119.16142.4929.8836.77110.28156.42193.3528.7354.83100.69139.68160.5821.0650.7297.05141.01165.48

Smallpt

Scientific Linux 6.1Debian GNU/kFreeBSD 9Debian Linux TestingOpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 Samples1 Core2 Cores4 Cores6 Cores12 Cores140280420560700SE +/- 2.60, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 3.06, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 36283121551047363663931715810676

Apache Benchmark

Scientific Linux 6.1Debian Linux TestingOpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.2.17Static Web Page Serving1 Core2 Cores4 Cores6 Cores12 Cores5K10K15K20K25KSE +/- 21.71, N = 3SE +/- 25.60, N = 3SE +/- 301.38, N = 3SE +/- 43.14, N = 3SE +/- 1390.24, N = 6SE +/- 27.18, N = 3SE +/- 72.71, N = 3SE +/- 97.78, N = 3SE +/- 86.30, N = 3SE +/- 124.97, N = 38539.0211414.0416149.9218458.2815058.8010677.2215855.3722927.5523745.3820895.54