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&grw&sro.

ARM Cortex A15 Exynos 5 Dual ComparisonProcessorMotherboardMemoryDiskGraphicsNetworkChipsetAudioMonitorOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionDisplay DriverOpenGLExynos 5 DualNVIDIA Tegra 3NVIDIA Jetson TK1Intel Atom N270Intel Atom Z530Intel Atom D525Intel Core i3 330MExynos 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 4.6ext41366x768ARMv7 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 4.8.2ext41920x2400Intel Atom N270 @ 1.60GHz (2 Cores)SAMSUNG NC10Intel Mobile 945GSE MCH + ICH7-M32GB OCZ CORE_SSDIntel Mobile 945GSE IGPRealtek ALC272Atheros AR242x / AR542xUbuntu 12.043.2.0-29-generic-pae (i686)Unity 5.14.0X Server 1.11.3intel 2.17.01.4 Mesa 8.0.2GCC 4.61024x600Intel 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/1RUnity 2D 5.14.0vesa 2.3.01024x768Intel Atom D525 @ 1.80GHz (4 Cores)FOXCONN NETBOX nT-435/535Intel N10 Family DMI Bridge2048MB500GB Western Digital WD5000BEVT-2Intel N10 Family IGPRealtek ALC888Realtek RTL8111/8168B + Realtek RTL8191SEvA Wireless LAN3.2.0-29-generic (x86_64)Unity 5.14.0X Server 1.11.3intel 2.17.01.4 Mesa 8.0.21366x768Intel 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 8.0.21920x1200OpenBenchmarking.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 - 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 - 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 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 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 -vProcessor Details- Exynos 5 Dual: Scaling Governor: ondemand- NVIDIA Tegra 3: Scaling Governor: ondemand- NVIDIA Jetson TK1: Scaling Governor: tegra ondemand- Intel Atom N270: Scaling Governor: ondemand- Intel Atom Z530: Scaling Governor: ondemand- Intel Core i3 330M: Scaling Governor: ondemandSystem Details- Exynos 5 Dual: Python 2.7.3.- NVIDIA Tegra 3: Python 2.7.3.- NVIDIA Jetson TK1: Python 2.7.6.- Intel Atom N270: Python 2.7.3. Compiz was running on this system.- Intel Atom Z530: Python 2.7.3.- 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.

ARM Cortex A15 Exynos 5 Dual Comparisonscimark2: Fast Fourier Transformscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationencode-flac: WAV To FLACencode-mp3: WAV To MP3dolfyn: Computational Fluid Dynamicscompress-7zip: Compress Speed Testbuild-php: Time To Compilecompress-pbzip2: 256MB File Compressionvpxenc: vpxencffmpeg: H.264 HD To NTSC DVnginx: Static Web Page ServingExynos 5 DualNVIDIA Tegra 3NVIDIA Jetson TK1Intel Atom N270Intel Atom Z530Intel Atom D525Intel Core i3 330M37.65435.03361.9719.8152.30158.911951255.7988.411.21162.543535.7740.7491.31471.461479463.68117.980.40425.272197.3147.40619.48482.7114.2035.92109.464439139.8138.081.01157.396630.5320.13172.16270.8457.05136.02319.17921488.26210.911.62149.712811.2715.58157.05273.5056.59135.11323.02916483.86213.861.643004.9025.21181.16320.03240.772092259.0195.603.1789.394083.20113.71814.66595.8913.4329.5757.83510188.4333.4410.4734.3814934.81OpenBenchmarking.org

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1306090120150SE +/- 0.82, N = 4SE +/- 0.06, N = 4SE +/- 0.04, N = 4SE +/- 0.06, N = 4SE +/- 0.15, N = 4SE +/- 0.88, N = 437.6525.2120.1315.58113.7147.40

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK12004006008001000SE +/- 0.92, N = 4SE +/- 0.35, N = 4SE +/- 0.28, N = 4SE +/- 0.24, N = 4SE +/- 0.83, N = 3SE +/- 0.10, N = 4435.03181.16172.16157.05814.66619.48

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1130260390520650SE +/- 0.82, N = 4SE +/- 0.39, N = 4SE +/- 0.55, N = 4SE +/- 0.25, N = 4SE +/- 0.58, N = 4SE +/- 0.17, N = 4361.97320.03270.84273.50595.89482.71

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.2.1WAV To FLACExynos 5 DualIntel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 31326395265SE +/- 0.04, N = 5SE +/- 0.16, N = 5SE +/- 0.07, N = 5SE +/- 0.03, N = 5SE +/- 0.05, N = 5SE +/- 0.48, N = 819.8157.0556.5913.4314.2040.74-logg1. (CXX) g++ options: -O2 -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Exynos 5 DualIntel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 3306090120150SE +/- 0.05, N = 5SE +/- 0.12, N = 5SE +/- 0.07, N = 5SE +/- 0.03, N = 5SE +/- 0.14, N = 5SE +/- 0.08, N = 552.30136.02135.1129.5735.9291.311. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

Dolfyn

Computational Fluid Dynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 3100200300400500SE +/- 3.19, N = 6SE +/- 0.28, N = 3SE +/- 0.17, N = 3SE +/- 0.25, N = 3SE +/- 0.21, N = 3SE +/- 0.24, N = 3SE +/- 4.28, N = 3158.91240.77319.17323.0257.83109.46471.46

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 311002200330044005500SE +/- 6.69, N = 3SE +/- 4.04, N = 3SE +/- 2.52, N = 3SE +/- 5.33, N = 3SE +/- 15.52, N = 3SE +/- 16.29, N = 3SE +/- 11.29, N = 3195120929219165101443914791. (CXX) g++ options: -pipe -lpthread

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 3110220330440550SE +/- 1.85, N = 3SE +/- 0.09, N = 3SE +/- 0.30, N = 3SE +/- 0.29, N = 3SE +/- 0.09, N = 3SE +/- 0.26, N = 3SE +/- 6.01, N = 3255.79259.01488.26483.8688.43139.81463.681. (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 CompressionExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 350100150200250SE +/- 0.38, N = 3SE +/- 1.51, N = 3SE +/- 0.99, N = 3SE +/- 1.14, N = 3SE +/- 0.20, N = 3SE +/- 0.63, N = 3SE +/- 0.79, N = 388.4195.60210.91213.8633.4438.08117.981. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

VP8 libvpx Encoding

vpxenc

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 33691215SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.213.171.621.6410.471.010.40-m64-m32-m32-m641. (CC) gcc options: -lvpx -lm -lpthread

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 1.0H.264 HD To NTSC DVExynos 5 DualIntel Atom D525Intel Atom N270Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 390180270360450SE +/- 0.55, N = 3SE +/- 0.15, N = 3SE +/- 0.23, N = 3SE +/- 0.36, N = 3SE +/- 0.13, N = 3SE +/- 3.27, N = 3162.5489.39149.7134.38157.39425.27-lbz21. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -ldl -lm -pthread -lrt

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingExynos 5 DualIntel Atom D525Intel Atom N270Intel Atom Z530Intel Core i3 330MNVIDIA Jetson TK1NVIDIA Tegra 33K6K9K12K15KSE +/- 9.45, N = 3SE +/- 27.04, N = 3SE +/- 3.56, N = 3SE +/- 18.52, N = 3SE +/- 2.65, N = 3SE +/- 40.60, N = 3SE +/- 33.51, N = 33535.774083.202811.273004.9014934.816630.532197.31-lcrypto-pipe1. (CC) gcc options: -lpthread -lcrypt -lz

Phoronix Test Suite v10.8.5