Intel Core i7 720QM Quad-Core Ubuntu Linux

Ubuntu 12.04 LTS Precise Pangolin Linux benchmarks of an OMAP4660 PandaBoard ES with GCC and LLVM C/C++ code compilers. For kicks also compared to an Intel Core i7 720QM with GCC 4.6 from Ubuntu 12.04 LTS using a Lenovo ThinkPad notebook. This is a nice qua-core Intel CPU under Linux with Hyper Threading on 3.2 kernel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1201284-BY-1201284BY26
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Chess Test Suite 2 Tests
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GCC 4.6
January 24 2012
 
LLVM-Clang 3.0
January 25 2012
 
Intel Core i7 720QM
January 28 2012
 
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GCC 4.6

Processor: ARMv7 rev 10 (2 Cores), Motherboard: OMAP4 Panda board, Memory: 912MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.04, Kernel: 3.2.0-1404-omap4 (armv7l), Desktop: Unity 2D, Display Server: X Server 1.10.4, Display Driver: fbdev 0.4.2, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768

LLVM-Clang 3.0

OS: Ubuntu 12.04, Kernel: 3.2.0-1404-omap4 (armv7l), Desktop: Unity 2D, Display Server: X Server 1.10.4, Display Driver: fbdev 0.4.2, OpenGL: 2.1 Mesa 7.11, Compiler: Clang 4.2.1 + GCC 4.6, File-System: ext4, Screen Resolution: 1024x768

Intel Core i7 720QM

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M 1024MB (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.04, Kernel: 3.2.0-10-generic (x86_64), Desktop: Unity, Display Server: X Server 1.11.3, Display Driver: NVIDIA 290.10, OpenGL: 3.3.0 NVIDIA, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1600x900

System Notes: Compiz and Firefox were running on this system.

Intel Core i7 720QM Quad-Core Ubuntu LinuxProcessorMotherboardMemoryDiskGraphicsChipsetAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionGCC 4.6LLVM-Clang 3.0Intel Core i7 720QMARMv7 rev 10 (2 Cores)OMAP4 Panda board912MB16GB SD16GTexas Instruments OMAPUbuntu 12.043.2.0-1404-omap4 (armv7l)Unity 2DX Server 1.10.4fbdev 0.4.22.1 Mesa 7.11GCC 4.6ext41024x768Clang 4.2.1 + GCC 4.6Intel Core i7 720Q @ 1.60GHz (8 Cores)LENOVO 4318CTOIntel Core DMI4096MB160GB INTEL SSDSA2M160NVIDIA Quadro FX 880M 1024MB (550/790MHz)Conexant CX20585Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 63003.2.0-10-generic (x86_64)UnityX Server 1.11.3NVIDIA 290.103.3.0 NVIDIAGCC 4.61600x900OpenBenchmarking.orgSystem Details- Intel Core i7 720QM: Compiz and Firefox were running on this system.

GCC 4.6LLVM-Clang 3.0Intel Core i7 720QMLogarithmic Result OverviewPhoronix Test SuiteSciMarkC-RayTSCPLZMA CompressionN-QueensTimed MAFFT AlignmentCacheBench7-Zip Compression

Intel Core i7 720QM Quad-Core Ubuntu Linuxcachebench: Readcachebench: Writecachebench: Read / Modify / Writec-ray: Total Timecompress-7zip: Compress Speed Testcompress-lzma: 256MB File Compressionmafft: Multiple Sequence Alignmentn-queens: Elapsed Timescimark2: Compositescimark2: Fast Fourier Transformscimark2: Jacobi Successive Over-Relaxationscimark2: Monte Carloscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationtscp: AI Chess PerformanceGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM1015.301443.611480.921961.295421070.19248.761420.9665.9015.15121.8645.0570.8476.6142620162.321783.72243.708180.155481182.291175.701222.519.113.4014.476.5211.439.74377332090.4110130.1020312.01117.088750174.8530.92356.99730.93185.62783.63342.781134.631208.02258221OpenBenchmarking.org

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM400800120016002000SE +/- 2.11, N = 3SE +/- 0.45, N = 3SE +/- 7.71, N = 31015.30162.322090.41
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM400800120016002000Min: 1011.16 / Avg: 1015.3 / Max: 1018.05Min: 161.51 / Avg: 162.32 / Max: 163.06Min: 2077.6 / Avg: 2090.41 / Max: 2104.24

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2K4K6K8K10KSE +/- 0.40, N = 3SE +/- 2.79, N = 3SE +/- 22.99, N = 31443.611783.7210130.10
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2K4K6K8K10KMin: 1443.05 / Avg: 1443.61 / Max: 1444.4Min: 1778.89 / Avg: 1783.72 / Max: 1788.55Min: 10101.38 / Avg: 10130.1 / Max: 10175.57

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM4K8K12K16K20KSE +/- 2.02, N = 3SE +/- 0.06, N = 3SE +/- 69.82, N = 31480.92243.7020312.01
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM4K8K12K16K20KMin: 1478.79 / Avg: 1480.92 / Max: 1484.95Min: 243.63 / Avg: 243.7 / Max: 243.81Min: 20174.82 / Avg: 20312.01 / Max: 20403.15

C-Ray

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2K4K6K8K10KSE +/- 1.15, N = 3SE +/- 3.96, N = 3SE +/- 0.01, N = 31961.298180.15117.08
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM14002800420056007000Min: 1959.59 / Avg: 1961.29 / Max: 1963.48Min: 8172.67 / Avg: 8180.15 / Max: 8186.13Min: 117.07 / Avg: 117.08 / Max: 117.09

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2K4K6K8K10KSE +/- 1.53, N = 3SE +/- 3.79, N = 3SE +/- 110.02, N = 35425488750
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM15003000450060007500Min: 540 / Avg: 542 / Max: 545Min: 541 / Avg: 548 / Max: 554Min: 8636 / Avg: 8750 / Max: 8970

LZMA Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM30060090012001500SE +/- 1.61, N = 3SE +/- 2.64, N = 3SE +/- 0.17, N = 31070.191182.29174.85
OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000Min: 1067.33 / Avg: 1070.19 / Max: 1072.9Min: 1178.59 / Avg: 1182.29 / Max: 1187.4Min: 174.53 / Avg: 174.85 / Max: 175.14

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM30060090012001500SE +/- 0.33, N = 3SE +/- 2.06, N = 3SE +/- 0.03, N = 3248.761175.7030.92
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000Min: 248.15 / Avg: 248.76 / Max: 249.27Min: 1171.87 / Avg: 1175.7 / Max: 1178.93Min: 30.87 / Avg: 30.92 / Max: 30.98

N-Queens

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM30060090012001500SE +/- 0.03, N = 2SE +/- 0.57, N = 2SE +/- 0.11, N = 21420.961222.51356.99
OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000Min: 1420.93 / Avg: 1420.96 / Max: 1421Min: 1221.94 / Avg: 1222.51 / Max: 1223.08Min: 356.87 / Avg: 356.99 / Max: 357.1

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM160320480640800SE +/- 0.22, N = 4SE +/- 0.03, N = 4SE +/- 1.09, N = 465.909.11730.93
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM130260390520650Min: 65.51 / Avg: 65.9 / Max: 66.43Min: 9.05 / Avg: 9.11 / Max: 9.17Min: 728.58 / Avg: 730.93 / Max: 733.15

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM4080120160200SE +/- 0.11, N = 4SE +/- 0.00, N = 4SE +/- 0.95, N = 415.153.40185.62
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM306090120150Min: 14.81 / Avg: 15.15 / Max: 15.32Min: 3.39 / Avg: 3.4 / Max: 3.41Min: 182.83 / Avg: 185.62 / Max: 186.82

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000SE +/- 0.52, N = 4SE +/- 0.08, N = 4SE +/- 2.07, N = 4121.8614.47783.63
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM140280420560700Min: 120.89 / Avg: 121.86 / Max: 123.23Min: 14.26 / Avg: 14.47 / Max: 14.6Min: 780.12 / Avg: 783.63 / Max: 788.14

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM70140210280350SE +/- 0.36, N = 4SE +/- 0.05, N = 4SE +/- 0.69, N = 445.056.52342.78
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM60120180240300Min: 44.59 / Avg: 45.05 / Max: 46.12Min: 6.4 / Avg: 6.52 / Max: 6.61Min: 340.87 / Avg: 342.78 / Max: 344.15

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000SE +/- 0.64, N = 4SE +/- 0.09, N = 4SE +/- 1.28, N = 470.8411.431134.63
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000Min: 69.95 / Avg: 70.84 / Max: 72.73Min: 11.27 / Avg: 11.43 / Max: 11.68Min: 1131.49 / Avg: 1134.63 / Max: 1137.78

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM30060090012001500SE +/- 0.25, N = 4SE +/- 0.00, N = 4SE +/- 2.61, N = 476.619.741208.02
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM2004006008001000Min: 76.28 / Avg: 76.61 / Max: 77.34Min: 9.73 / Avg: 9.74 / Max: 9.74Min: 1201.2 / Avg: 1208.02 / Max: 1212.12

TSCP

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM60K120K180K240K300KSE +/- 14.09, N = 5SE +/- 9.43, N = 5SE +/- 508.33, N = 54262037733258221
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 4.6LLVM-Clang 3.0Intel Core i7 720QM40K80K120K160K200KMin: 42593 / Avg: 42620.2 / Max: 42672Min: 37709 / Avg: 37733.4 / Max: 37763Min: 256295 / Avg: 258221.2 / Max: 259067

GCC 4.6

Processor: ARMv7 rev 10 (2 Cores), Motherboard: OMAP4 Panda board, Memory: 912MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.04, Kernel: 3.2.0-1404-omap4 (armv7l), Desktop: Unity 2D, Display Server: X Server 1.10.4, Display Driver: fbdev 0.4.2, OpenGL: 2.1 Mesa 7.11, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768

Testing initiated at 24 January 2012 16:25 by user phoronix.

LLVM-Clang 3.0

Processor: ARMv7 rev 10 (2 Cores), Motherboard: OMAP4 Panda board, Memory: 912MB, Disk: 16GB SD16G, Graphics: Texas Instruments OMAP

OS: Ubuntu 12.04, Kernel: 3.2.0-1404-omap4 (armv7l), Desktop: Unity 2D, Display Server: X Server 1.10.4, Display Driver: fbdev 0.4.2, OpenGL: 2.1 Mesa 7.11, Compiler: Clang 4.2.1 + GCC 4.6, File-System: ext4, Screen Resolution: 1024x768

Testing initiated at 25 January 2012 21:14 by user phoronix.

Intel Core i7 720QM

Processor: Intel Core i7 720Q @ 1.60GHz (8 Cores), Motherboard: LENOVO 4318CTO, Chipset: Intel Core DMI, Memory: 4096MB, Disk: 160GB INTEL SSDSA2M160, Graphics: NVIDIA Quadro FX 880M 1024MB (550/790MHz), Audio: Conexant CX20585, Network: Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300

OS: Ubuntu 12.04, Kernel: 3.2.0-10-generic (x86_64), Desktop: Unity, Display Server: X Server 1.11.3, Display Driver: NVIDIA 290.10, OpenGL: 3.3.0 NVIDIA, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1600x900

System Notes: Compiz and Firefox were running on this system.

Testing initiated at 28 January 2012 08:38 by user phoronix.