ARM Cortex A15 Exynos 5 Dual

Exynos ARMv7 rev 4 testing on Ubuntu 12.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1304148-FO-1211230RA89&sor.

ARM Cortex A15 Exynos 5 DualProcessorMotherboardMemoryDiskChipsetGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionDisplay DriverOpenGLExynos 5 DualpentiumG2120_vs_CortexA15Exynos ARMv7 rev 4 @ 1.70GHz (2 Cores)SAMSUNG EXYNOS5 (Flattened Device Tree)2048MB16GB SEM16GUbuntu 12.043.4.0 (armv7l)Unity 2D 5.16.0X Server 1.11.3GCC 4.6ext41366x768Intel Pentium G2120 @ 3.10GHz (2 Cores)ASUS P8Z77-V LXIntel Device 01503584MB1000GB Western Digital WD10EZEX-00RIntel Device 0152Realtek ALC887SyncMasterRealtek RTL8111/8168BDebian 6.0.72.6.32-5-686 (i686)GNOME 2.30.2X Server 1.7.7intel 2.13.02.1 Mesa 7.7.1GCC 4.4.5ext31280x1024OpenBenchmarking.orgCompiler Details- Exynos 5 Dual: --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 - pentiumG2120_vs_CortexA15: --build=i486-linux-gnu --enable-checking=release --enable-clocale=gnu --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-multiarch --enable-nls --enable-objc-gc --enable-shared --enable-targets=all --enable-threads=posix --host=i486-linux-gnu --target=i486-linux-gnu --with-arch-32=i586 --with-tune=generic -v Processor Details- Scaling Governor: ondemand

ARM Cortex A15 Exynos 5 Dualclomp: Static OMP Speedupdolfyn: Computational Fluid Dynamicsgmpbench: Total Timevpxenc: vpxencx264: H.264 Video Encodingcompress-7zip: Compress Speed Testbuild-php: Time To Compilecompress-pbzip2: 256MB File Compressionprimesieve: 1e12 Prime Number Generationcrafty: Elapsed Timeencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVopenssl: RSA 4096-bit Performancenginx: Static Web Page ServingExynos 5 DualpentiumG2120_vs_CortexA151.82153.53451.631.2010.701925253.6788.12938.550.0652.27161.1010.033435.6040.6416.0346.64544353.9127.88346.710.0118.8023.0826.9029202.35OpenBenchmarking.org

CLOMP

Static OMP Speedup

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP SpeedupExynos 5 Dual0.40950.8191.22851.6382.0475SE +/- 0.01, N = 51.821. (CC) gcc options: --openmp -O3 -lm

Dolfyn

Computational Fluid Dynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicspentiumG2120_vs_CortexA15Exynos 5 Dual306090120150SE +/- 0.13, N = 3SE +/- 0.42, N = 340.64153.53

GMPbench

Total Time

OpenBenchmarking.orgGMPbench Score, More Is BetterGMPbench 0.2Total TimeExynos 5 Dual100200300400500451.631. (CC) gcc options: -O3 -fomit-frame-pointer

VP8 libvpx Encoding

vpxenc

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencpentiumG2120_vs_CortexA15Exynos 5 Dual48121620SE +/- 0.07, N = 3SE +/- 0.01, N = 316.031.20-m321. (CC) gcc options: -lvpx -lm -lpthread

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2012-10-03H.264 Video EncodingpentiumG2120_vs_CortexA15Exynos 5 Dual1122334455SE +/- 0.20, N = 3SE +/- 0.05, N = 346.6410.70

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestpentiumG2120_vs_CortexA15Exynos 5 Dual12002400360048006000SE +/- 21.73, N = 3SE +/- 21.68, N = 3544319251. (CXX) g++ options: -pipe -lpthread

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompilepentiumG2120_vs_CortexA15Exynos 5 Dual60120180240300SE +/- 0.04, N = 3SE +/- 0.60, N = 353.91253.671. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

Parallel BZIP2 Compression

256MB File Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionpentiumG2120_vs_CortexA15Exynos 5 Dual20406080100SE +/- 0.01, N = 3SE +/- 0.55, N = 327.8888.121. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

Primesieve

1e12 Prime Number Generation

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.01e12 Prime Number GenerationpentiumG2120_vs_CortexA15Exynos 5 Dual2004006008001000SE +/- 0.14, N = 3SE +/- 11.87, N = 3346.71938.551. (CXX) g++ options: -O2 -fopenmp

Crafty

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimepentiumG2120_vs_CortexA15Exynos 5 Dual0.01350.0270.04050.0540.0675SE +/- 0.00, N = 3SE +/- 0.02, N = 60.010.061. (CC) gcc options: -lstdc++ -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3pentiumG2120_vs_CortexA15Exynos 5 Dual1224364860SE +/- 0.02, N = 5SE +/- 0.04, N = 518.8052.27

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVpentiumG2120_vs_CortexA15Exynos 5 Dual4080120160200SE +/- 0.26, N = 3SE +/- 1.70, N = 323.08161.10-lbz21. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -lrt

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1cRSA 4096-bit PerformancepentiumG2120_vs_CortexA15Exynos 5 Dual612182430SE +/- 0.15, N = 3SE +/- 0.03, N = 326.9010.03-march=pentium -fomit-frame-pointer-march=armv7-a1. (CC) gcc options: -O3 -lssl -lcrypto -ldl

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingpentiumG2120_vs_CortexA15Exynos 5 Dual6K12K18K24K30KSE +/- 49.70, N = 3SE +/- 126.98, N = 629202.353435.601. (CC) gcc options: -lpthread -lcrypt -lz

Phoronix Test Suite v10.8.4