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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  Test
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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.

x264: H.264 Video Encodingvpxenc: vpxencttsiod-renderer: Phong Rendering With Soft-Shadow Mappingsmallpt: Global Illumination Renderer; 100 Samplesnpb: UA.Anpb: SP.Anpb: MG.Bnpb: LU.Anpb: FT.Bnpb: EP.Bnpb: CG.Bnpb: BT.Ahmmer: Pfam Database Searchgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: Local Adaptive Thresholdinggraphics-magick: Blurgraphics-magick: HWB Color Spacecompress-pbzip2: 256MB File Compressioncompress-7zip: Compress Speed Testclomp: Static OMP Speedupc-ray: Total Timebuild-mplayer: Time To Compilebuild-imagemagick: Time To Compileapache: 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 Cores28.389.5924.3262812.652085.462227.822408.741795.1830.93645.223174.3459.17145515388844.3540520.98259.70190.90195.698539.0245.2016.5746.0431224.334098.874379.874758.873540.7461.731238.256301.3930.222583276211922.2662821.87129.5898.10101.8411414.0482.4523.3384.8915544.977503.848403.958879.856799.34123.832247.2812019.8715.7345116478814611.34129943.4164.7150.7256.6216149.92141.0030.37119.1610463.279834.4611429.3512493.399508.08185.103099.1516979.8411.0160133621031587.57191574.2943.1737.4340.9018458.28168.2922.32142.497370.609505.5210372.2313368.7310282.80285.543252.2516493.249.7285139841161516.09258625.6841.4834.2035.9815058.8029.119.9329.886367.732173.752018.972814.741565.6230.63658.433231.81145315388641.5440540.99232.23192.84207.4745.5217.0936.778.092528.902558.592021.812678.4761.12711.213990.622575275911620.8465440.55116.2998.56107.1188.5626.23110.2826.597697.567611.8310122.246026.54122.182259.5912111.9944113468414110.58125140.3758.2151.4859.17136.9031.22156.4236.779943.5910463.4114239.008527.00183.123098.3916491.685812861971527.19184830.2638.9136.3244.75148.7223.65193.3530.326991.027558.17288.267545.73217.232282.1912380.3285124841001446.50224070.1145.1036.6941.8629.129.8928.7363912.532074.691965.162711.751559.8630.45539.183161.3658.65145315388644.020.98226.59202.56215.1110677.2246.0717.1254.8331724.244119.043893.595348.773083.0460.921191.656296.5229.842581276011722.091.88116.46103.86112.5815855.3793.3826.10100.6915844.847545.777637.8210003.616000.83121.132288.0511989.0515.4844112478514311.233.3656.7855.0163.3222927.55139.3130.92139.6810663.209975.4810574.7014093.088510.00182.473177.3316989.9610.915912961991547.614.4638.1941.4346.7423745.38169.6823.27160.587673.369251.1010149.1615710.539152.39278.583320.3316490.229.7687145851171606.146.0141.1738.5641.5520895.5421.0660.603364236379503.8150.7231.0353883983101251.4097.0516.63771086199118125.53141.0112.21901177510512483.81165.4812.27911187510612658.82OpenBenchmarking.org

x264

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video Encoding12 Cores6 Cores4 Cores2 Cores1 Core4080120160200SE +/- 1.06, N = 3SE +/- 0.31, N = 3SE +/- 0.08, N = 3SE +/- 0.13, N = 3SE +/- 0.30, N = 3SE +/- 1.08, N = 3SE +/- 0.55, N = 3SE +/- 1.75, N = 6SE +/- 0.24, N = 3SE +/- 0.36, N = 3SE +/- 2.87, N = 3SE +/- 1.69, N = 3SE +/- 0.48, N = 3SE +/- 0.36, N = 3SE +/- 0.11, N = 3169.68139.3193.3846.0729.12168.29141.0082.4545.2028.38148.72136.9088.5645.5229.11

VP8 libvpx Encoding

Debian GNU/kFreeBSD 9Debian Linux TestingScientific Linux 6.1OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxenc6 Cores4 Cores12 Cores2 Cores1 Core714212835SE +/- 0.43, N = 3SE +/- 0.40, N = 5SE +/- 0.04, N = 3SE +/- 0.13, N = 3SE +/- 0.00, N = 3SE +/- 0.20, N = 3SE +/- 0.37, N = 3SE +/- 0.22, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.23, N = 3SE +/- 0.94, N = 6SE +/- 0.18, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 331.2226.2323.6517.099.9330.9226.1023.2717.129.8930.3723.3322.3216.579.59

TTSIOD 3D Renderer

Debian GNU/kFreeBSD 9Solaris 11Debian Linux TestingScientific Linux 6.1OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.2wPhong Rendering With Soft-Shadow Mapping12 Cores6 Cores4 Cores2 Cores1 Core4080120160200SE +/- 1.94, N = 3SE +/- 2.68, N = 4SE +/- 2.03, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 3.49, N = 6SE +/- 1.33, N = 3SE +/- 0.17, N = 3SE +/- 0.26, N = 3SE +/- 0.01, N = 3SE +/- 0.22, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.24, N = 3SE +/- 2.26, N = 6SE +/- 0.02, N = 3SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3193.35156.42110.2836.7729.88165.48141.0197.0550.7221.06160.58139.68100.6954.8328.73142.49119.1684.8946.0424.32

Smallpt

Scientific Linux 6.1Debian Linux TestingDebian GNU/kFreeBSD 9OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 Samples12 Cores6 Cores4 Cores2 Cores1 Core140280420560700SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 2.60, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 3.06, N = 3SE +/- 0.00, N = 37310415531262876106158317639636

NAS Parallel Benchmarks

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.A12 Cores6 Cores4 Cores2 Cores1 Core1632486480SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.95, N = 6SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.15, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 373.3663.2044.8424.2412.5370.6063.2744.9724.3312.6536.7730.3226.598.097.73

Debian Linux TestingDebian GNU/kFreeBSD 9Scientific Linux 6.1OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.A6 Cores12 Cores4 Cores2 Cores1 Core2K4K6K8K10KSE +/- 4.22, N = 3SE +/- 28.99, N = 3SE +/- 23.87, N = 3SE +/- 0.72, N = 3SE +/- 0.94, N = 3SE +/- 15.35, N = 3SE +/- 3.80, N = 3SE +/- 14.40, N = 3SE +/- 3.36, N = 3SE +/- 0.55, N = 3SE +/- 11.16, N = 3SE +/- 20.28, N = 3SE +/- 1.49, N = 3SE +/- 0.94, N = 3SE +/- 3.03, N = 39975.489251.107545.774119.042074.699943.597697.566991.022528.902173.759834.469505.527503.844098.872085.46

Scientific Linux 6.1Debian Linux TestingDebian GNU/kFreeBSD 9OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.B6 Cores12 Cores4 Cores2 Cores1 Core2K4K6K8K10KSE +/- 15.03, N = 3SE +/- 62.70, N = 3SE +/- 77.06, N = 3SE +/- 14.70, N = 3SE +/- 1.21, N = 3SE +/- 6.07, N = 3SE +/- 58.23, N = 3SE +/- 34.97, N = 3SE +/- 10.50, N = 3SE +/- 1.24, N = 3SE +/- 42.96, N = 3SE +/- 39.31, N = 3SE +/- 89.80, N = 3SE +/- 26.11, N = 3SE +/- 0.33, N = 311429.3510372.238403.954379.872227.8210574.7010149.167637.823893.591965.1610463.417611.837558.172558.592018.97

Debian Linux TestingDebian GNU/kFreeBSD 9Scientific Linux 6.1OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.A12 Cores6 Cores4 Cores2 Cores1 Core3K6K9K12K15KSE +/- 34.33, N = 3SE +/- 5.83, N = 3SE +/- 40.12, N = 3SE +/- 2.49, N = 3SE +/- 5.05, N = 3SE +/- 84.27, N = 3SE +/- 15.69, N = 3SE +/- 0.26, N = 3SE +/- 28.53, N = 3SE +/- 14.19, N = 6SE +/- 297.81, N = 6SE +/- 22.27, N = 3SE +/- 26.84, N = 3SE +/- 2.82, N = 3SE +/- 6.67, N = 315710.5314093.0810003.615348.772711.7514239.0010122.242814.742021.81288.2613368.7312493.398879.854758.872408.74

Scientific Linux 6.1Debian Linux TestingDebian GNU/kFreeBSD 9OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.B12 Cores6 Cores4 Cores2 Cores1 Core2K4K6K8K10KSE +/- 17.13, N = 3SE +/- 44.03, N = 3SE +/- 11.51, N = 3SE +/- 12.55, N = 3SE +/- 3.69, N = 3SE +/- 13.39, N = 3SE +/- 2.69, N = 3SE +/- 20.92, N = 3SE +/- 4.17, N = 3SE +/- 0.84, N = 3SE +/- 5.99, N = 3SE +/- 79.64, N = 3SE +/- 4.75, N = 3SE +/- 18.96, N = 3SE +/- 0.26, N = 310282.809508.086799.343540.741795.189152.398510.006000.833083.041559.868527.007545.736026.542678.471565.62

Scientific Linux 6.1Debian Linux TestingDebian GNU/kFreeBSD 9OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.B12 Cores6 Cores4 Cores2 Cores1 Core60120180240300SE +/- 0.35, N = 3SE +/- 0.17, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 1.89, N = 3SE +/- 0.03, N = 3SE +/- 0.62, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 20.11, N = 6SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3285.54185.10123.8361.7330.93278.58182.47121.1360.9230.45217.23183.12122.1861.1230.63

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: CG.B12 Cores6 Cores4 Cores2 Cores1 Core7001400210028003500SE +/- 3.90, N = 3SE +/- 2.77, N = 3SE +/- 3.05, N = 3SE +/- 10.30, N = 3SE +/- 0.26, N = 3SE +/- 50.85, N = 4SE +/- 5.78, N = 3SE +/- 6.31, N = 3SE +/- 2.70, N = 3SE +/- 0.29, N = 3SE +/- 5.67, N = 3SE +/- 5.68, N = 3SE +/- 5.08, N = 3SE +/- 4.03, N = 3SE +/- 0.26, N = 33320.333177.332288.051191.65539.183252.253099.152247.281238.25645.223098.392282.192259.59711.21658.43

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.A6 Cores12 Cores4 Cores2 Cores1 Core4K8K12K16K20KSE +/- 9.43, N = 3SE +/- 8.38, N = 3SE +/- 16.62, N = 3SE +/- 5.41, N = 3SE +/- 2.13, N = 3SE +/- 16.08, N = 3SE +/- 31.39, N = 3SE +/- 17.09, N = 3SE +/- 1.64, N = 3SE +/- 3.80, N = 3SE +/- 287.80, N = 4SE +/- 63.39, N = 3SE +/- 11.47, N = 3SE +/- 21.58, N = 3SE +/- 0.66, N = 316989.9616490.2211989.056296.523161.3616979.8416493.2412019.876301.393174.3416491.6812380.3212111.993990.623231.81

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 Search12 Cores6 Cores4 Cores2 Cores1 Core1428425670SE +/- 0.06, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.11, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.12, N = 3SE +/- 0.14, N = 3SE +/- 0.15, N = 3SE +/- 0.16, N = 3SE +/- 0.16, N = 3SE +/- 0.03, N = 39.7211.0115.7330.2259.179.7610.9115.4829.8458.6512.2112.2716.6331.0360.60

GraphicsMagick

Solaris 11Debian Linux TestingDebian GNU/kFreeBSD 9Scientific Linux 6.1OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Sharpen12 Cores6 Cores4 Cores2 Cores1 Core20406080100SE +/- 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 = 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 = 39190775333875944251485584425148560452514

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9Solaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Resizing12 Cores6 Cores4 Cores2 Cores1 Core306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 1.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.58, 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 = 31451291128153139133116835512812411375531181171088864

Debian Linux TestingDebian GNU/kFreeBSD 9Scientific Linux 6.1Solaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive Thresholding12 Cores6 Cores4 Cores2 Cores1 Core20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, 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 +/- 0.33, 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 = 38561472715846146271584624727157575613923

Debian Linux TestingScientific Linux 6.1Solaris 11Debian GNU/kFreeBSD 9OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Blur12 Cores6 Cores4 Cores2 Cores1 Core306090120150SE +/- 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 +/- 0.33, 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 +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31179985603811610388623810610599836310097845938

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9Solaris 11OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color Space12 Cores6 Cores4 Cores2 Cores1 Core4080120160200SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 0.58, 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 = 316015414311786158151146119881521441411168612612411810179

Parallel BZIP2 Compression

Scientific Linux 6.1Debian Linux TestingDebian GNU/kFreeBSD 9OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File Compression12 Cores6 Cores4 Cores2 Cores1 Core1020304050SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.08, N = 3SE +/- 0.08, N = 3SE +/- 0.26, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.20, N = 6SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 36.097.5711.3422.2644.356.147.6111.2322.0944.026.507.1910.5820.8441.54

7-Zip Compression

Scientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed Test12 Cores6 Cores4 Cores2 Cores1 Core6K12K18K24K30KSE +/- 253.92, N = 3SE +/- 3.84, N = 3SE +/- 0.58, N = 3SE +/- 21.00, N = 3SE +/- 14.75, N = 3SE +/- 143.51, N = 3SE +/- 93.94, N = 3SE +/- 13.13, N = 3SE +/- 7.69, N = 3SE +/- 1.76, N = 32586219157129946282405222407184831251465444054

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.

Debian Linux TestingScientific Linux 6.1Debian GNU/kFreeBSD 9OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP Speedup12 Cores6 Cores4 Cores2 Cores1 Core246810SE +/- 0.06, N = 5SE +/- 0.07, N = 5SE +/- 0.06, N = 10SE +/- 0.02, N = 5SE +/- 0.00, N = 5SE +/- 0.03, N = 5SE +/- 0.05, N = 7SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 106.014.463.361.880.985.684.293.411.870.980.990.550.370.260.11

C-Ray

Debian Linux TestingDebian GNU/kFreeBSD 9Scientific Linux 6.1Solaris 11OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time6 Cores12 Cores4 Cores2 Cores1 Core110220330440550SE +/- 0.06, N = 3SE +/- 0.42, N = 3SE +/- 0.04, N = 3SE +/- 0.57, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.17, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.11, N = 338.1941.1756.78116.46226.5938.9145.1058.21116.29232.2341.4843.1764.71129.58259.7058.8283.81125.53251.40503.81

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 Compile12 Cores6 Cores4 Cores2 Cores1 Core4080120160200SE +/- 0.37, N = 3SE +/- 0.37, N = 3SE +/- 0.56, N = 3SE +/- 1.14, N = 3SE +/- 2.09, N = 3SE +/- 0.52, N = 5SE +/- 0.33, N = 3SE +/- 0.64, N = 3SE +/- 1.19, N = 3SE +/- 2.09, N = 3SE +/- 0.29, N = 3SE +/- 0.38, N = 3SE +/- 0.56, N = 3SE +/- 1.07, N = 3SE +/- 1.83, N = 334.2037.4350.7298.10190.9036.3236.6951.4898.56192.8438.5641.4355.01103.86202.56

Timed ImageMagick Compilation

Scientific Linux 6.1Debian Linux TestingDebian GNU/kFreeBSD 9OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.6.3-4Time To Compile12 Cores6 Cores4 Cores2 Cores1 Core50100150200250SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.23, N = 3SE +/- 0.31, N = 3SE +/- 0.30, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 335.9840.9056.62101.84195.6941.5546.7463.32112.58215.1141.8644.7559.17107.11207.47

Apache Benchmark

Debian Linux TestingScientific Linux 6.1OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.2.17Static Web Page Serving6 Cores4 Cores12 Cores2 Cores1 Core5K10K15K20K25KSE +/- 86.30, N = 3SE +/- 97.78, N = 3SE +/- 124.97, N = 3SE +/- 72.71, N = 3SE +/- 27.18, N = 3SE +/- 43.14, N = 3SE +/- 301.38, N = 3SE +/- 1390.24, N = 6SE +/- 25.60, N = 3SE +/- 21.71, N = 323745.3822927.5520895.5415855.3710677.2218458.2816149.9215058.8011414.048539.02