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.
HTML result view exported from: https://openbenchmarking.org/result/1201284-BY-1201284BY26 .
Intel Core i7 720QM Quad-Core Ubuntu Linux Processor Motherboard Memory Disk Graphics Chipset Audio Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM ARMv7 rev 10 (2 Cores) OMAP4 Panda board 912MB 16GB SD16G Texas Instruments OMAP Ubuntu 12.04 3.2.0-1404-omap4 (armv7l) Unity 2D X Server 1.10.4 fbdev 0.4.2 2.1 Mesa 7.11 GCC 4.6 ext4 1024x768 Clang 4.2.1 + GCC 4.6 Intel Core i7 720Q @ 1.60GHz (8 Cores) LENOVO 4318CTO Intel Core DMI 4096MB 160GB INTEL SSDSA2M160 NVIDIA Quadro FX 880M 1024MB (550/790MHz) Conexant CX20585 Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300 3.2.0-10-generic (x86_64) Unity X Server 1.11.3 NVIDIA 290.10 3.3.0 NVIDIA GCC 4.6 1600x900 OpenBenchmarking.org System Details - Intel Core i7 720QM: Compiz and Firefox were running on this system.
Intel Core i7 720QM Quad-Core Ubuntu Linux cachebench: Read cachebench: Write cachebench: Read / Modify / Write c-ray: Total Time compress-7zip: Compress Speed Test compress-lzma: 256MB File Compression mafft: Multiple Sequence Alignment n-queens: Elapsed Time scimark2: Composite scimark2: Fast Fourier Transform scimark2: Jacobi Successive Over-Relaxation scimark2: Monte Carlo scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization tscp: AI Chess Performance GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 1015.30 1443.61 1480.92 1961.29 542 1070.19 248.76 1420.96 65.90 15.15 121.86 45.05 70.84 76.61 42620 162.32 1783.72 243.70 8180.15 548 1182.29 1175.70 1222.51 9.11 3.40 14.47 6.52 11.43 9.74 37733 2090.41 10130.10 20312.01 117.08 8750 174.85 30.92 356.99 730.93 185.62 783.63 342.78 1134.63 1208.02 258221 OpenBenchmarking.org
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 400 800 1200 1600 2000 SE +/- 2.11, N = 3 SE +/- 0.45, N = 3 SE +/- 7.71, N = 3 1015.30 162.32 2090.41
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 2K 4K 6K 8K 10K SE +/- 0.40, N = 3 SE +/- 2.79, N = 3 SE +/- 22.99, N = 3 1443.61 1783.72 10130.10
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 4K 8K 12K 16K 20K SE +/- 2.02, N = 3 SE +/- 0.06, N = 3 SE +/- 69.82, N = 3 1480.92 243.70 20312.01
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 2K 4K 6K 8K 10K SE +/- 1.15, N = 3 SE +/- 3.96, N = 3 SE +/- 0.01, N = 3 1961.29 8180.15 117.08
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 2K 4K 6K 8K 10K SE +/- 1.53, N = 3 SE +/- 3.79, N = 3 SE +/- 110.02, N = 3 542 548 8750
LZMA Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better LZMA Compression 256MB File Compression GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 300 600 900 1200 1500 SE +/- 1.61, N = 3 SE +/- 2.64, N = 3 SE +/- 0.17, N = 3 1070.19 1182.29 174.85
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 300 600 900 1200 1500 SE +/- 0.33, N = 3 SE +/- 2.06, N = 3 SE +/- 0.03, N = 3 248.76 1175.70 30.92
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 300 600 900 1200 1500 SE +/- 0.03, N = 2 SE +/- 0.57, N = 2 SE +/- 0.11, N = 2 1420.96 1222.51 356.99
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 160 320 480 640 800 SE +/- 0.22, N = 4 SE +/- 0.03, N = 4 SE +/- 1.09, N = 4 65.90 9.11 730.93
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 40 80 120 160 200 SE +/- 0.11, N = 4 SE +/- 0.00, N = 4 SE +/- 0.95, N = 4 15.15 3.40 185.62
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 200 400 600 800 1000 SE +/- 0.52, N = 4 SE +/- 0.08, N = 4 SE +/- 2.07, N = 4 121.86 14.47 783.63
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 70 140 210 280 350 SE +/- 0.36, N = 4 SE +/- 0.05, N = 4 SE +/- 0.69, N = 4 45.05 6.52 342.78
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 200 400 600 800 1000 SE +/- 0.64, N = 4 SE +/- 0.09, N = 4 SE +/- 1.28, N = 4 70.84 11.43 1134.63
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 300 600 900 1200 1500 SE +/- 0.25, N = 4 SE +/- 0.00, N = 4 SE +/- 2.61, N = 4 76.61 9.74 1208.02
TSCP AI Chess Performance OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance GCC 4.6 LLVM-Clang 3.0 Intel Core i7 720QM 60K 120K 180K 240K 300K SE +/- 14.09, N = 5 SE +/- 9.43, N = 5 SE +/- 508.33, N = 5 42620 37733 258221
Phoronix Test Suite v10.8.4