ARMv8 Cortex-A72 testing on Ubuntu 21.04 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 2109279-IB-PI4BENCH938 pi4-bench - Phoronix Test Suite pi4-bench ARMv8 Cortex-A72 testing on Ubuntu 21.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2109279-IB-PI4BENCH938&sor&export=pdf&gru .
pi4-bench Processor Motherboard Chipset Memory Disk OS Kernel Display Server Vulkan Compiler File-System ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B ARMv8 Cortex-A72 ARMv8 Cortex-A72 @ 1.50GHz (4 Cores) BCM2835 Raspberry Pi 4 Model B Rev 1.4 Broadcom BCM2711 8GB 32GB SE32G Ubuntu 21.04 5.11.0-1017-raspi (aarch64) X Server 1.20.11 1.0.2 GCC 10.3.0 ext4 OpenBenchmarking.org Kernel Details - snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - Transparent Huge Pages: madvise Compiler Details - --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details - Scaling Governor: cpufreq-dt performance Security Details - itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected
pi4-bench cachebench: Read cachebench: Write tinymembench: Standard Memcpy tinymembench: Standard Memset mbw: Memory Copy - 128 MiB mbw: Memory Copy - 1024 MiB mbw: Memory Copy, Fixed Block Size - 128 MiB mbw: Memory Copy, Fixed Block Size - 1024 MiB t-test1: 1 t-test1: 2 ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B ARMv8 Cortex-A72 2571.8 3350.2 2337.147 2285.070 2338.100 2285.368 142.647 49.248 3807.730498 5586.435999 OpenBenchmarking.org
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read ARMv8 Cortex-A72 800 1600 2400 3200 4000 SE +/- 0.86, N = 3 3807.73 MIN: 3787.66 / MAX: 3810.26 1. (CC) gcc options: -lrt
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write ARMv8 Cortex-A72 1200 2400 3600 4800 6000 SE +/- 0.71, N = 3 5586.44 MIN: 5289.19 / MAX: 5705.25 1. (CC) gcc options: -lrt
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 600 1200 1800 2400 3000 SE +/- 5.89, N = 3 2571.8 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 700 1400 2100 2800 3500 SE +/- 0.92, N = 3 3350.2 1. (CC) gcc options: -O2 -lm
MBW Test: Memory Copy - Array Size: 128 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 128 MiB ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 500 1000 1500 2000 2500 SE +/- 2.17, N = 3 2337.15 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 500 1000 1500 2000 2500 SE +/- 0.85, N = 3 2285.07 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 500 1000 1500 2000 2500 SE +/- 3.51, N = 3 2338.10 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 500 1000 1500 2000 2500 SE +/- 0.57, N = 3 2285.37 1. (CC) gcc options: -O3 -march=native
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 30 60 90 120 150 SE +/- 0.47, N = 3 142.65 1. (CC) gcc options: -pthread
t-test1 Threads: 2 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 ARMv8 Cortex-A72 - - BCM2835 Raspberry Pi 4 Model B 11 22 33 44 55 SE +/- 0.05, N = 3 49.25 1. (CC) gcc options: -pthread
Phoronix Test Suite v10.8.4