Scientific Linux 6.1 CPU Core 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. Testing for a future Phoronix article by Michael Larabel.
HTML result view exported from: https://openbenchmarking.org/result/1112149-AR-1112140AR00&sor .
Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Scientific Linux 6.1 1 Core 2 Cores 4 Cores 6 Cores 12 Cores Intel Core i7-3960X @ 3.20GHz (1 Core) Intel DX79SI Intel Sandy DMI2 4 x 4096 MB DDR3-1600MHz 240GB OCZ VERTEX3 AMD Radeon HD 5450 512MB Intel Patsburg HD Audio DELL P2210H Intel 82579LM Gigabit Connection Scientific 6.1 2.6.32-131.0.15.el6.x86_64 (x86_64) GNOME 2.28.2 X Server 1.7.7 radeon 6.13.0 2.1 Mesa 7.10 GCC 4.4.5 ext4 1920x1080 Intel 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.org System Details - SELinux: Enabled.
apache: Static Web Page Serving build-apache: Time To Compile build-imagemagick: Time To Compile build-linux-kernel: Time To Compile build-mplayer: Time To Compile c-ray: Total Time clomp: Static OMP Speedup compress-7zip: Compress Speed Test compress-pbzip2: 256MB File Compression graphics-magick: HWB Color Space graphics-magick: Blur graphics-magick: Local Adaptive Thresholding graphics-magick: Resizing graphics-magick: Sharpen hmmer: Pfam Database Search npb: BT.A npb: CG.B npb: EP.B npb: FT.B npb: LU.A npb: MG.B npb: SP.A npb: UA.A smallpt: Global Illumination Renderer; 100 Samples ttsiod-renderer: Phong Rendering With Soft-Shadow Mapping vpxenc: vpxenc x264: H.264 Video Encoding Scientific Linux 6.1 1 Core 2 Cores 4 Cores 6 Cores 12 Cores 8539.02 63.04 195.69 430.34 190.90 259.70 0.98 4052 44.35 88 38 15 55 14 59.17 3174.34 645.22 30.93 1795.18 2408.74 2227.82 2085.46 12.65 628 24.32 9.59 28.38 11414.04 36.87 101.84 219.64 98.10 129.58 1.87 6282 22.26 119 62 27 83 25 30.22 6301.39 1238.25 61.73 3540.74 4758.87 4379.87 4098.87 24.33 312 46.04 16.57 45.20 16149.92 24.64 56.62 113.70 50.72 64.71 3.41 12994 11.34 146 88 47 116 45 15.73 12019.87 2247.28 123.83 6799.34 8879.85 8403.95 7503.84 44.97 155 84.89 23.33 82.45 18458.28 21.09 40.90 78.29 37.43 43.17 4.29 19157 7.57 158 103 62 133 60 11.01 16979.84 3099.15 185.10 9508.08 12493.39 11429.35 9834.46 63.27 104 119.16 30.37 141.00 15058.80 20.11 35.98 64.59 34.20 41.48 5.68 25862 6.09 151 116 84 139 85 9.72 16493.24 3252.25 285.54 10282.80 13368.73 10372.23 9505.52 70.60 73 142.49 22.32 168.29 OpenBenchmarking.org
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.17 Static Web Page Serving 6 Cores 4 Cores 12 Cores 2 Cores 1 Core 4K 8K 12K 16K 20K SE +/- 43.14, N = 3 SE +/- 301.38, N = 3 SE +/- 1390.24, N = 6 SE +/- 25.60, N = 3 SE +/- 21.71, N = 3 18458.28 16149.92 15058.80 11414.04 8539.02
Timed Apache Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.2.17 Time To Compile 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 14 28 42 56 70 SE +/- 0.07, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 20.11 21.09 24.64 36.87 63.04
Timed ImageMagick Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed ImageMagick Compilation 6.6.3-4 Time To Compile 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 40 80 120 160 200 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 35.98 40.90 56.62 101.84 195.69
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 3.1 Time To Compile 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 90 180 270 360 450 SE +/- 0.59, N = 3 SE +/- 0.65, N = 3 SE +/- 0.60, N = 3 SE +/- 0.70, N = 3 64.59 78.29 113.70 219.64 430.34
Timed MPlayer Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed MPlayer Compilation 1.0-rc3 Time To Compile 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 40 80 120 160 200 SE +/- 0.37, N = 3 SE +/- 0.37, N = 3 SE +/- 0.56, N = 3 SE +/- 1.14, N = 3 SE +/- 2.09, N = 3 34.20 37.43 50.72 98.10 190.90
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 60 120 180 240 300 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 41.48 43.17 64.71 129.58 259.70
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 1.278 2.556 3.834 5.112 6.39 SE +/- 0.03, N = 5 SE +/- 0.05, N = 7 SE +/- 0.02, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 5.68 4.29 3.41 1.87 0.98
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 6K 12K 18K 24K 30K SE +/- 253.92, N = 3 SE +/- 3.84, N = 3 SE +/- 0.58, N = 3 SE +/- 21.00, N = 3 SE +/- 14.75, N = 3 25862 19157 12994 6282 4052
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.0.5 256MB File Compression 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 10 20 30 40 50 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 SE +/- 0.08, N = 3 SE +/- 0.08, N = 3 SE +/- 0.26, N = 3 6.09 7.57 11.34 22.26 44.35
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: HWB Color Space 6 Cores 12 Cores 4 Cores 2 Cores 1 Core 30 60 90 120 150 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 158 151 146 119 88
GraphicsMagick Operation: Blur OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Blur 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 30 60 90 120 150 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 116 103 88 62 38
GraphicsMagick Operation: Local Adaptive Thresholding OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 20 40 60 80 100 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 84 62 47 27 15
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Resizing 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 30 60 90 120 150 SE +/- 0.67, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 1.00, N = 3 SE +/- 0.33, N = 3 139 133 116 83 55
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 20 40 60 80 100 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 85 60 45 25 14
Timed HMMer Search Pfam Database Search OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 13 26 39 52 65 SE +/- 0.06, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 SE +/- 0.11, N = 3 9.72 11.01 15.73 30.22 59.17
NAS Parallel Benchmarks Test / Class: BT.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A 6 Cores 12 Cores 4 Cores 2 Cores 1 Core 4K 8K 12K 16K 20K SE +/- 16.08, N = 3 SE +/- 31.39, N = 3 SE +/- 17.09, N = 3 SE +/- 1.64, N = 3 SE +/- 3.80, N = 3 16979.84 16493.24 12019.87 6301.39 3174.34
NAS Parallel Benchmarks Test / Class: CG.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: CG.B 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 700 1400 2100 2800 3500 SE +/- 50.85, N = 4 SE +/- 5.78, N = 3 SE +/- 6.31, N = 3 SE +/- 2.70, N = 3 SE +/- 0.29, N = 3 3252.25 3099.15 2247.28 1238.25 645.22
NAS Parallel Benchmarks Test / Class: EP.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: EP.B 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 60 120 180 240 300 SE +/- 0.35, N = 3 SE +/- 0.17, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 285.54 185.10 123.83 61.73 30.93
NAS Parallel Benchmarks Test / Class: FT.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: FT.B 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 2K 4K 6K 8K 10K SE +/- 17.13, N = 3 SE +/- 44.03, N = 3 SE +/- 11.51, N = 3 SE +/- 12.55, N = 3 SE +/- 3.69, N = 3 10282.80 9508.08 6799.34 3540.74 1795.18
NAS Parallel Benchmarks Test / Class: LU.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: LU.A 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 3K 6K 9K 12K 15K SE +/- 297.81, N = 6 SE +/- 22.27, N = 3 SE +/- 26.84, N = 3 SE +/- 2.82, N = 3 SE +/- 6.67, N = 3 13368.73 12493.39 8879.85 4758.87 2408.74
NAS Parallel Benchmarks Test / Class: MG.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: MG.B 6 Cores 12 Cores 4 Cores 2 Cores 1 Core 2K 4K 6K 8K 10K SE +/- 15.03, N = 3 SE +/- 62.70, N = 3 SE +/- 77.06, N = 3 SE +/- 14.70, N = 3 SE +/- 1.21, N = 3 11429.35 10372.23 8403.95 4379.87 2227.82
NAS Parallel Benchmarks Test / Class: SP.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: SP.A 6 Cores 12 Cores 4 Cores 2 Cores 1 Core 2K 4K 6K 8K 10K SE +/- 11.16, N = 3 SE +/- 20.28, N = 3 SE +/- 1.49, N = 3 SE +/- 0.94, N = 3 SE +/- 3.03, N = 3 9834.46 9505.52 7503.84 4098.87 2085.46
NAS Parallel Benchmarks Test / Class: UA.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: UA.A 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 16 32 48 64 80 SE +/- 0.95, N = 6 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 70.60 63.27 44.97 24.33 12.65
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 140 280 420 560 700 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 2.60, N = 3 73 104 155 312 628
TTSIOD 3D Renderer Phong Rendering With Soft-Shadow Mapping OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.2w Phong Rendering With Soft-Shadow Mapping 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 30 60 90 120 150 SE +/- 2.26, N = 6 SE +/- 0.02, N = 3 SE +/- 0.17, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 142.49 119.16 84.89 46.04 24.32
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 0.9.7-p1 vpxenc 6 Cores 4 Cores 12 Cores 2 Cores 1 Core 7 14 21 28 35 SE +/- 0.23, N = 3 SE +/- 0.94, N = 6 SE +/- 0.18, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 30.37 23.33 22.32 16.57 9.59
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2011-12-06 H.264 Video Encoding 12 Cores 6 Cores 4 Cores 2 Cores 1 Core 40 80 120 160 200 SE +/- 1.08, N = 3 SE +/- 0.55, N = 3 SE +/- 1.75, N = 6 SE +/- 0.24, N = 3 SE +/- 0.36, N = 3 168.29 141.00 82.45 45.20 28.38
Phoronix Test Suite v10.8.4