ARM Cortex A15 Exynos 5 Dual Comparison

Benchmarking for a future article on Phoronix looking at ARM Cortex A15 performance via the Samsung Exynos 5 Dual on the Samsung Google Chromebook. Comparing various systems.

HTML result view exported from: https://openbenchmarking.org/result/1405034-KH-TK1ARMINT94&gru&rdt&rro.

ARM Cortex A15 Exynos 5 Dual ComparisonProcessorMotherboardMemoryDiskChipsetGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionDisplay DriverOpenGLExynos 5 DualIntel Atom Z530Intel Atom N270Intel Atom D525Intel Core i3 330MNVIDIA Tegra 3NVIDIA Jetson TK1Exynos 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 Atom Z530 @ 1.60GHz (2 Cores)Intel SBC-FITPC2Intel Hub + SCH1024MB160GB Hitachi HTS54501Intel Hub (SCH Poulsbo)Realtek ALC260Realtek RTL8111/8168B + Ralink RT3090 Wireless 802.11n 1T/1R3.2.0-29-generic-pae (i686)Unity 2D 5.14.0vesa 2.3.01024x768Intel Atom N270 @ 1.60GHz (2 Cores)SAMSUNG NC10Intel Mobile 945GSE MCH + ICH7-M2048MB32GB OCZ CORE_SSDIntel Mobile 945GSE IGPRealtek ALC272Atheros AR242x / AR542xUnity 5.14.0X Server 1.11.3intel 2.17.01.4 Mesa 8.0.21024x600Intel Atom D525 @ 1.80GHz (4 Cores)FOXCONN NETBOX nT-435/535Intel N10 Family DMI Bridge500GB Western Digital WD5000BEVT-2Intel N10 Family IGPRealtek ALC888Realtek RTL8111/8168B + Realtek RTL8191SEvA Wireless LAN3.2.0-29-generic (x86_64)1366x768Intel Core i3 330M @ 2.13GHz (4 Cores)ASRock HM55-HTIntel Core DRAM4096MB500GB Seagate ST9500325ASIntel Core IGPVIA VT2020Acer P243WRealtek RTL8111/8168B + Atheros AR9287 Wireless2.1 Mesa 8.0.21920x1200ARMv7 rev 9 @ 1.40GHz (4 Cores)cardhu1024MB16GB SEM16G + 32GB SD32GNVIDIA TEGRARealtek RTL8111/8168B3.1.10-gfc993d9 (armv7l)ext31366x1536ARMv7 rev 3 @ 2.32GHz (4 Cores)laguna2048MB16GB SEM16GRealtek RTL8111/8168/8411Ubuntu 14.043.10.24-g6a2d13a (armv7l)modesetting 0.8.1GCC 4.8.2ext41920x2400OpenBenchmarking.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 - Intel Atom Z530: --build=i686-linux-gnu --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-nls --enable-objc-gc --enable-plugin --enable-shared --enable-targets=all --enable-threads=posix --host=i686-linux-gnu --target=i686-linux-gnu --with-arch-32=i686 --with-tune=generic -v- Intel Atom N270: --build=i686-linux-gnu --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-nls --enable-objc-gc --enable-plugin --enable-shared --enable-targets=all --enable-threads=posix --host=i686-linux-gnu --target=i686-linux-gnu --with-arch-32=i686 --with-tune=generic -v- Intel Atom D525: --build=x86_64-linux-gnu --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-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v- Intel Core i3 330M: --build=x86_64-linux-gnu --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-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v- NVIDIA Tegra 3: --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 Jetson TK1: --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libmudflap --disable-libquadmath --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v Processor Details- Exynos 5 Dual: Scaling Governor: ondemand- Intel Atom Z530: Scaling Governor: ondemand- Intel Atom N270: Scaling Governor: ondemand- Intel Core i3 330M: Scaling Governor: ondemand- NVIDIA Tegra 3: Scaling Governor: ondemand- NVIDIA Jetson TK1: Scaling Governor: tegra ondemandSystem Details- Exynos 5 Dual: Python 2.7.3.- Intel Atom Z530: Python 2.7.3.- Intel Atom N270: Python 2.7.3. Compiz was running on this system.- Intel Atom D525: Python 2.7.3. Compiz was running on this system.- Intel Core i3 330M: Python 2.7.3. Compiz was running on this system.- NVIDIA Tegra 3: Python 2.7.3.- NVIDIA Jetson TK1: Python 2.7.6.

ARM Cortex A15 Exynos 5 Dual Comparisonvpxenc: vpxencscimark2: Fast Fourier Transformscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationcompress-7zip: Compress Speed Testnginx: Static Web Page Servingdolfyn: Computational Fluid Dynamicsbuild-php: Time To Compilecompress-pbzip2: 256MB File Compressionencode-flac: WAV To FLACencode-mp3: WAV To MP3ffmpeg: H.264 HD To NTSC DVExynos 5 DualIntel Atom Z530Intel Atom N270Intel Atom D525Intel Core i3 330MNVIDIA Tegra 3NVIDIA Jetson TK11.2137.65435.03361.9719513535.77158.91255.7988.4119.8152.30162.541.6415.58157.05273.509163004.90323.02483.86213.8656.59135.111.6220.13172.16270.849212811.27319.17488.26210.9157.05136.02149.713.1725.21181.16320.0320924083.20240.77259.0195.6089.3910.47113.71814.66595.89510114934.8157.8388.4333.4413.4329.5734.380.4014792197.31471.46463.68117.9840.7491.31425.271.0147.40619.48482.7144396630.53109.46139.8138.0814.2035.92157.39OpenBenchmarking.org

VP8 libvpx Encoding

vpxenc

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual3691215SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.08, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 31.010.4010.473.171.621.641.21-m64-m64-m32-m321. (CC) gcc options: -lvpx -lm -lpthread

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformNVIDIA Jetson TK1Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual306090120150SE +/- 0.88, N = 4SE +/- 0.15, N = 4SE +/- 0.06, N = 4SE +/- 0.04, N = 4SE +/- 0.06, N = 4SE +/- 0.82, N = 447.40113.7125.2120.1315.5837.65

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationNVIDIA Jetson TK1Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual2004006008001000SE +/- 0.10, N = 4SE +/- 0.83, N = 3SE +/- 0.35, N = 4SE +/- 0.28, N = 4SE +/- 0.24, N = 4SE +/- 0.92, N = 4619.48814.66181.16172.16157.05435.03

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationNVIDIA Jetson TK1Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual130260390520650SE +/- 0.17, N = 4SE +/- 0.58, N = 4SE +/- 0.39, N = 4SE +/- 0.55, N = 4SE +/- 0.25, N = 4SE +/- 0.82, N = 4482.71595.89320.03270.84273.50361.97

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual11002200330044005500SE +/- 16.29, N = 3SE +/- 11.29, N = 3SE +/- 15.52, N = 3SE +/- 4.04, N = 3SE +/- 2.52, N = 3SE +/- 5.33, N = 3SE +/- 6.69, N = 3443914795101209292191619511. (CXX) g++ options: -pipe -lpthread

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual3K6K9K12K15KSE +/- 40.60, N = 3SE +/- 33.51, N = 3SE +/- 2.65, N = 3SE +/- 27.04, N = 3SE +/- 3.56, N = 3SE +/- 18.52, N = 3SE +/- 9.45, N = 36630.532197.3114934.814083.202811.273004.903535.77-pipe-lcrypto1. (CC) gcc options: -lpthread -lcrypt -lz

Dolfyn

Computational Fluid Dynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual100200300400500SE +/- 0.24, N = 3SE +/- 4.28, N = 3SE +/- 0.21, N = 3SE +/- 0.28, N = 3SE +/- 0.17, N = 3SE +/- 0.25, N = 3SE +/- 3.19, N = 6109.46471.4657.83240.77319.17323.02158.91

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual110220330440550SE +/- 0.26, N = 3SE +/- 6.01, N = 3SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.30, N = 3SE +/- 0.29, N = 3SE +/- 1.85, N = 3139.81463.6888.43259.01488.26483.86255.791. (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 CompressionNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Intel Atom Z530Exynos 5 Dual50100150200250SE +/- 0.63, N = 3SE +/- 0.79, N = 3SE +/- 0.20, N = 3SE +/- 1.51, N = 3SE +/- 0.99, N = 3SE +/- 1.14, N = 3SE +/- 0.38, N = 338.08117.9833.4495.60210.91213.8688.411. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom N270Intel Atom Z530Exynos 5 Dual1326395265SE +/- 0.05, N = 5SE +/- 0.48, N = 8SE +/- 0.03, N = 5SE +/- 0.16, N = 5SE +/- 0.07, N = 5SE +/- 0.04, N = 514.2040.7413.4357.0556.5919.81-logg1. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3NVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom N270Intel Atom Z530Exynos 5 Dual306090120150SE +/- 0.14, N = 5SE +/- 0.08, N = 5SE +/- 0.03, N = 5SE +/- 0.12, N = 5SE +/- 0.07, N = 5SE +/- 0.05, N = 535.9291.3129.57136.02135.1152.301. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVNVIDIA Jetson TK1NVIDIA Tegra 3Intel Core i3 330MIntel Atom D525Intel Atom N270Exynos 5 Dual90180270360450SE +/- 0.13, N = 3SE +/- 3.27, N = 3SE +/- 0.36, N = 3SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 0.55, N = 3157.39425.2734.3889.39149.71162.54-lbz21. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -lrt

Phoronix Test Suite v10.8.5