Exynos ARMv7 rev 4 testing on Ubuntu 12.04 via the Phoronix Test Suite. Benchmarking for a future article on Phoronix.com.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1212151-RA-1212087RA07 Samsung ARM Cortex A15 Dual vs. NVIDIA Tegra 3 - Phoronix Test Suite Samsung ARM Cortex A15 Dual vs. NVIDIA Tegra 3 Exynos ARMv7 rev 4 testing on Ubuntu 12.04 via the Phoronix Test Suite. Benchmarking for a future article on Phoronix.com.
HTML result view exported from: https://openbenchmarking.org/result/1212151-RA-1212087RA07&sro&gru .
Samsung ARM Cortex A15 Dual vs. NVIDIA Tegra 3 Processor Motherboard Memory Disk Graphics Network Chipset Monitor OS Kernel Desktop Display Server Compiler File-System Screen Resolution OpenGL ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 8192 DDR3-1333MHz - Intel Core i7 x 0 DDR3-1333MHz - Intel Core i7 Exynos ARMv7 rev 4 @ 1.70GHz (2 Cores) SAMSUNG EXYNOS5 (Flattened Device Tree) 2048MB 16GB SEM16G Ubuntu 12.04 3.4.0 (armv7l) Unity 2D 5.16.0 X Server 1.11.3 GCC 4.7 ext4 1366x768 ARMv7 rev 9 @ 1.40GHz (4 Cores) cardhu 1024MB 16GB SEM16G + 32GB SD32G NVIDIA TEGRA Realtek RTL8111/8168B 3.1.10-gfc993d9 (armv7l) GCC 4.6 ext3 1366x1536 Ubuntu 12.10 Intel Core i7 @ 2.00GHz (4 Cores) Apple MacBook Pro Intel 6 2 x 8192 DDR3-1333MHz 500GB Hitachi HTS725050A9A362 Intel HD 3000 + AMD Radeon HD 6490M 512MB Color LCD OS X 10.8.2 (12C60) 12.2.0 (x86_64) X Server 1.13.0 GCC 4.2.1 + Xcode 4.5.2 Journaled HFS+ 1680x1050 x 0 DDR3-1333MHz 2.1 Clang 4.1 + GCC 4.2.1 + Xcode 4.5.2 OpenBenchmarking.org Compiler Details - ARM Cortex A15 1.7GHz Dual: --build=arm-linux-gnueabihf --disable-libitm --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v - NVIDIA Tegra 3 - Ubuntu 12.04: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v - NVIDIA Tegra 3 - Ubuntu 12.10: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v - 8192 DDR3-1333MHz - Intel Core i7: --build=i686-apple-darwin11 --disable-checking --enable-languages=c,objc,c++,obj-c++ --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.11~67/dst-llvmCore/Developer/usr/local --enable-werror --host=x86_64-apple-darwin11 --mandir=/share/man --program-prefix=i686-apple-darwin11- --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --target=i686-apple-darwin11 --with-slibdir=/usr/lib - x 0 DDR3-1333MHz - Intel Core i7: --build=i686-apple-darwin11 --disable-checking --enable-languages=c,objc,c++,obj-c++ --enable-llvm=/private/var/tmp/llvmgcc42/llvmgcc42-2336.11~67/dst-llvmCore/Developer/usr/local --enable-werror --host=x86_64-apple-darwin11 --mandir=/share/man --program-prefix=i686-apple-darwin11- --program-prefix=llvm- --program-transform-name=/^[cg][^.-]*$/s/$/-4.2/ --target=i686-apple-darwin11 --with-slibdir=/usr/lib Processor Details - ARM Cortex A15 1.7GHz Dual, NVIDIA Tegra 3 - Ubuntu 12.04, NVIDIA Tegra 3 - Ubuntu 12.10: Scaling Governor: ondemand System Details - ARM Cortex A15 1.7GHz Dual: Python 2.7.3. - NVIDIA Tegra 3 - Ubuntu 12.04: Python 2.7.3. - NVIDIA Tegra 3 - Ubuntu 12.10: Python 2.7.3. - 8192 DDR3-1333MHz - Intel Core i7: Python 2.7.2. - x 0 DDR3-1333MHz - Intel Core i7: Python 2.7.2.
Samsung ARM Cortex A15 Dual vs. NVIDIA Tegra 3 vpxenc: vpxenc x264: H.264 Video Encoding stream: Copy stream: Scale stream: Triad stream: Add cachebench: Read cachebench: Write cachebench: Read / Modify / Write ffte: N=64, 1D Complex FFT Routine scimark2: Composite scimark2: Monte Carlo scimark2: Fast Fourier Transform scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization scimark2: Jacobi Successive Over-Relaxation compress-7zip: Compress Speed Test tscp: AI Chess Performance nginx: Static Web Page Serving phpbench: PHP Benchmark Suite openssl: RSA 4096-bit Performance clomp: Static OMP Speedup pybench: Total For Average Test Times dolfyn: Computational Fluid Dynamics hmmer: Pfam Database Search mafft: Multiple Sequence Alignment c-ray: Total Time compress-pbzip2: 256MB File Compression primesieve: 1e12 Prime Number Generation smallpt: Global Illumination Renderer; 100 Samples crafty: Elapsed Time encode-mp3: WAV To MP3 encode-ogg: WAV To Ogg ffmpeg: H.264 HD To NTSC DV povray: Total Time ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 8192 DDR3-1333MHz - Intel Core i7 x 0 DDR3-1333MHz - Intel Core i7 1.43 10.14 6251.24 6114.15 5189.58 5656.60 2572.44 3723.55 7115.32 1484.87 270.01 160.86 36.35 339.64 455.45 357.75 1685 146265 3273.57 22050 9.90 1.64 8421 159.98 115.11 37.35 312.00 84.57 832.95 1177 0.06 142.27 31.53 159.16 1937 0.40 8.32 1523.82 1519.35 1273.09 1286.18 1933.82 2827.60 2878.20 544.44 1499 2146.61 13224 5.90 0.74 13964 477.22 366.29 59.45 559.11 113.99 4276 91.72 422.99 4731 0.40 8.18 1387.16 1339.67 1268.61 1285.26 1939.55 2848.20 2862.32 1513 2131.78 13486 5.90 0.74 13346 462.43 367.38 51.20 539.61 109.38 4264 91.47 424.07 4704 4346 1003.28 375.33 217.32 1335.68 1280.36 1036.49 7482 4542 104.61 243.58 OpenBenchmarking.org
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 1.1.0 vpxenc ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 0.3218 0.6436 0.9654 1.2872 1.609 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.43 0.40 0.40 1. (CC) gcc options: -lvpx -lm -lpthread
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2012-10-03 H.264 Video Encoding ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 3 6 9 12 15 SE +/- 0.06, N = 3 SE +/- 0.15, N = 3 SE +/- 0.18, N = 6 10.14 8.32 8.18
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Copy ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 1300 2600 3900 5200 6500 SE +/- 52.68, N = 10 SE +/- 3.98, N = 10 SE +/- 35.01, N = 20 6251.24 1523.82 1387.16 1. (CC) gcc options: -O2 -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Scale ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 1300 2600 3900 5200 6500 SE +/- 45.43, N = 10 SE +/- 4.74, N = 10 SE +/- 44.70, N = 20 6114.15 1519.35 1339.67 1. (CC) gcc options: -O2 -fopenmp
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Triad ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 1100 2200 3300 4400 5500 SE +/- 32.03, N = 10 SE +/- 0.51, N = 10 SE +/- 4.48, N = 10 5189.58 1273.09 1268.61 1. (CC) gcc options: -O2 -fopenmp
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Add ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 1200 2400 3600 4800 6000 SE +/- 41.07, N = 10 SE +/- 0.68, N = 10 SE +/- 2.65, N = 10 5656.60 1286.18 1285.26 1. (CC) gcc options: -O2 -fopenmp
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 600 1200 1800 2400 3000 SE +/- 8.68, N = 3 SE +/- 22.43, N = 3 SE +/- 12.37, N = 3 2572.44 1933.82 1939.55 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 800 1600 2400 3200 4000 SE +/- 15.25, N = 3 SE +/- 27.74, N = 3 SE +/- 25.25, N = 3 3723.55 2827.60 2848.20 1. (CC) gcc options: -lrt
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 1500 3000 4500 6000 7500 SE +/- 6.72, N = 3 SE +/- 49.68, N = 3 SE +/- 41.68, N = 3 7115.32 2878.20 2862.32 1. (CC) gcc options: -lrt
FFTE Test: N=64, 1D Complex FFT Routine OpenBenchmarking.org MFLOPS, More Is Better FFTE 5.0 Test: N=64, 1D Complex FFT Routine ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 300 600 900 1200 1500 SE +/- 0.35, N = 3 SE +/- 0.02, N = 3 1484.87 544.44 -lmpichf90 -lmpich -lopa -lmpl -lrt -lcr -lpthread 1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 200 400 600 800 1000 SE +/- 0.18, N = 4 SE +/- 13.34, N = 4 270.01 1003.28
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 80 160 240 320 400 SE +/- 0.12, N = 4 SE +/- 4.68, N = 8 160.86 375.33
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 50 100 150 200 250 SE +/- 0.67, N = 4 SE +/- 0.43, N = 4 36.35 217.32
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 300 600 900 1200 1500 SE +/- 0.73, N = 4 SE +/- 21.33, N = 4 339.64 1335.68
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 300 600 900 1200 1500 SE +/- 0.39, N = 4 SE +/- 67.49, N = 8 455.45 1280.36
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 200 400 600 800 1000 SE +/- 0.42, N = 4 SE +/- 47.66, N = 8 357.75 1036.49
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 x 0 DDR3-1333MHz - Intel Core i7 1600 3200 4800 6400 8000 SE +/- 6.01, N = 3 SE +/- 11.46, N = 3 SE +/- 12.66, N = 3 SE +/- 318.66, N = 6 1685 1499 1513 7482 1. (CXX) g++ options: -pipe -lpthread
TSCP AI Chess Performance OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance ARM Cortex A15 1.7GHz Dual 30K 60K 90K 120K 150K SE +/- 95.53, N = 5 146265
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 1.0.11 Static Web Page Serving ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 700 1400 2100 2800 3500 SE +/- 109.38, N = 6 SE +/- 13.99, N = 3 SE +/- 39.92, N = 3 3273.57 2146.61 2131.78 -lcrypto 1. (CC) gcc options: -lpthread -lcrypt -lz
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 5K 10K 15K 20K 25K SE +/- 158.19, N = 3 SE +/- 36.10, N = 3 SE +/- 19.92, N = 3 22050 13224 13486
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.1c RSA 4096-bit Performance ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 9.90 5.90 5.90 1. (CC) gcc options: -march=armv7-a -O3 -lssl -lcrypto -ldl
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 0.369 0.738 1.107 1.476 1.845 SE +/- 0.13, N = 10 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 1.64 0.74 0.74 1. (CC) gcc options: --openmp -O3 -lm
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2008-08-14 Total For Average Test Times 8192 DDR3-1333MHz - Intel Core i7 ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 x 0 DDR3-1333MHz - Intel Core i7 3K 6K 9K 12K 15K SE +/- 4.73, N = 3 SE +/- 11.05, N = 3 SE +/- 4.06, N = 3 SE +/- 6.24, N = 3 SE +/- 76.55, N = 3 4346 8421 13964 13346 4542
Dolfyn Computational Fluid Dynamics OpenBenchmarking.org Seconds, Fewer Is Better Dolfyn 0.527 Computational Fluid Dynamics ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 100 200 300 400 500 SE +/- 0.31, N = 3 SE +/- 4.90, N = 3 SE +/- 4.13, N = 3 159.98 477.22 462.43
Timed HMMer Search Pfam Database Search OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 80 160 240 320 400 SE +/- 0.36, N = 3 SE +/- 4.08, N = 3 SE +/- 5.46, N = 3 115.11 366.29 367.38 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 13 26 39 52 65 SE +/- 0.17, N = 3 SE +/- 2.43, N = 6 SE +/- 0.79, N = 3 37.35 59.45 51.20 1. (CC) gcc options: -O3 -lm -lpthread
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 x 0 DDR3-1333MHz - Intel Core i7 120 240 360 480 600 SE +/- 0.68, N = 3 SE +/- 0.14, N = 3 SE +/- 5.19, N = 3 SE +/- 2.52, N = 6 312.00 559.11 539.61 104.61 1. (CC) gcc options: -lm -lpthread -O3
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.6 256MB File Compression ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 30 60 90 120 150 SE +/- 0.80, N = 3 SE +/- 1.25, N = 3 SE +/- 0.71, N = 3 84.57 113.99 109.38 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
Primesieve 1e12 Prime Number Generation OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 4.0 1e12 Prime Number Generation ARM Cortex A15 1.7GHz Dual x 0 DDR3-1333MHz - Intel Core i7 200 400 600 800 1000 SE +/- 13.74, N = 6 SE +/- 10.41, N = 6 832.95 243.58 1. (CXX) g++ options: -O2 -fopenmp
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 900 1800 2700 3600 4500 SE +/- 4.04, N = 3 SE +/- 16.71, N = 3 SE +/- 7.00, N = 3 1177 4276 4264 -mtune=cortex-a15 -marm -mfpu=neon 1. (CXX) g++ options: -fopenmp
Crafty Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better Crafty 23.4 Elapsed Time ARM Cortex A15 1.7GHz Dual 0.0135 0.027 0.0405 0.054 0.0675 SE +/- 0.00, N = 3 0.06 1. (CC) gcc options: -lstdc++ -lm
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 30 60 90 120 150 SE +/- 0.08, N = 5 SE +/- 0.13, N = 5 SE +/- 0.21, N = 5 142.27 91.72 91.47
Ogg Encoding WAV To Ogg OpenBenchmarking.org Seconds, Fewer Is Better Ogg Encoding 1.3.0 WAV To Ogg ARM Cortex A15 1.7GHz Dual 7 14 21 28 35 SE +/- 0.11, N = 5 31.53 1. (CC) gcc options: -O2 -ffast-math -fsigned-char -mtune=cortex-a15 -marm -mfpu=neon -lm -logg
FFmpeg H.264 HD To NTSC DV OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 1.0 H.264 HD To NTSC DV ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 90 180 270 360 450 SE +/- 0.95, N = 3 SE +/- 2.26, N = 3 SE +/- 2.65, N = 3 159.16 422.99 424.07 -lbz2 1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -lrt
POV-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better POV-Ray 3.6.1 Total Time ARM Cortex A15 1.7GHz Dual NVIDIA Tegra 3 - Ubuntu 12.04 NVIDIA Tegra 3 - Ubuntu 12.10 1000 2000 3000 4000 5000 1937 4731 4704 1. (CXX) g++ options: -pipe -O3 -lz -lm
Phoronix Test Suite v10.8.4