2021-03-02-1447

ARMv7 Cortex-A72 testing with a BCM2711 Raspberry Pi 4 Model B Rev 1.2 and vc4drmfb on Raspbian 10 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2103024-HA-20210302104
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2021-03-02-1447OpenBenchmarking.orgPhoronix Test Suite 10.4.0m1ARMv7 Cortex-A72 @ 1.50GHz (4 Cores)BCM2711 Raspberry Pi 4 Model B Rev 1.24096MB15GB SA16Gvc4drmfbRaspbian 105.4.83-v7l+ (armv7l)LXDEX Server 1.20.4GCC 8.3.0ext41920x1080ProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerCompilerFile-SystemScreen Resolution2021-03-02-1447 BenchmarksSystem Logs- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - --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 - Scaling Governor: cpufreq-dt ondemand

2021-03-02-1447scimark2: CompositeStandard ErrorStandard DeviationARMv7 Cortex-A72138.411.001.25%OpenBenchmarking.org

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeARMv7 Cortex-A72306090120150SE +/- 1.00, N = 3138.411. (CC) gcc options: -lm
MinAvgMaxARMv7 Cortex-A72600.0013911500.00OpenBenchmarking.orgMegahertz, More Is BetterSciMark 2.0CPU Frequency (CPU0) Monitor400800120016002000
OpenBenchmarking.orgPercent, Fewer Is BetterSciMark 2.0CPU Usage (Summary) MonitorARMv7 Cortex-A720.11250.2250.33750.450.56250.50
MinAvgMaxARMv7 Cortex-A7250.156.660.4OpenBenchmarking.orgCelsius, Fewer Is BetterSciMark 2.0System Temperature Monitor20406080100