rpi4-os-test

ARMv7 Cortex-A72 testing on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2004110-VE-RPI4OSTES95.

rpi4-os-testProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemRaspbian10Ubuntu20.04-32bARMv7 Cortex-A72 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.12048MB32GB SB32GRaspbian 104.19.97-v7l+ (armv7l)GCC 8.3.0ext4BCM2711 Raspberry Pi 4 Model B Rev 1.1Ubuntu 20.045.4.0-1007-raspi (armv7l)GCC 9.3.0OpenBenchmarking.orgCompiler Details- Raspbian10: --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v - Ubuntu20.04-32b: --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-multilib --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv7-a --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfpv3-d16 --with-gcc-major-version-only --with-mode=thumb --with-target-system-zlib=auto -v Processor Details- Raspbian10: Scaling Governor: cpufreq-dt ondemand- Ubuntu20.04-32b: Scaling Governor: BCM2835 Freq ondemandPython Details- Raspbian10: Python 2.7.16 + Python 3.7.3- Ubuntu20.04-32b: + Python 3.8.2

rpi4-os-testc-ray: Total Time - 4K, 16 Rays Per Pixelcompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9encode-mp3: WAV To MP3m-queens: Time To Solvesystem-decompress-xz: gnupg: Linux 4.3 Package File Encryptionpybench: Total For Average Test TimesRaspbian10Ubuntu20.04-32b714.875404.82241.93780.51314.22555.2995197710.524406.14341.274814.41612.0954.2584934OpenBenchmarking.org

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelRaspbian10Ubuntu20.04-32b150300450600750714.88710.521. (CC) gcc options: -lm -lpthread -O3

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Raspbian10Ubuntu20.04-32b90180270360450404.82406.141. (CC) gcc options: -pthread -fvisibility=hidden -O2

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Raspbian10Ubuntu20.04-32b102030405041.9341.271. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveRaspbian10Ubuntu20.04-32b2004006008001000780.51814.421. (CXX) g++ options: -fopenmp -O2 -march=native

System XZ Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionRaspbian10Ubuntu20.04-32b4812162014.2312.09

GnuPG

Linux 4.3 Package File Encryption

OpenBenchmarking.orgSeconds, Fewer Is BetterGnuPGLinux 4.3 Package File EncryptionRaspbian10Ubuntu20.04-32b122436486055.3054.26

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesRaspbian10Ubuntu20.04-32b1100220033004400550051974934

Phoronix Test Suite v10.8.4