rpi3

ARMv8 Cortex-A53 testing with a Raspberry Pi 3 Model B Rev 1.2 and vc4drmfb on Debian 12 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2402211-SAIH-RPI352003.

rpi3ProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelCompilerFile-SystemScreen ResolutionRaspberry Pi 3rpi3ARMv8 Cortex-A53 @ 1.20GHz (4 Cores)Raspberry Pi 3 Model B Rev 1.2908MB16GB SB16Gvc4drmfbLF27T450FDebian 126.1.0-rpi7-rpi-v8 (aarch64)GCC 12.2.0ext41920x1080HP 22cw6.1.0-rpi8-rpi-v8 (aarch64)GCC 12.2.0 + Clang 14.0.6OpenBenchmarking.orgKernel Details- snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 Compiler Details- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --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-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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details- Scaling Governor: cpufreq-dt ondemandSecurity Details- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected

rpi3himeno: Poisson Pressure Solveriozone: 1MB - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performanceramspeed: Average - Integerramspeed: Average - Floating Pointencode-flac: WAV To FLACRaspberry Pi 3rpi3127.77092022.0212.481830.741638.57200.985OpenBenchmarking.org

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solverrpi3306090120150SE +/- 0.47, N = 3127.771. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Read Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Read Performancerpi3510152025SE +/- 0.05, N = 322.021. (CC) gcc options: -O3

IOzone

Record Size: 1MB - File Size: 512MB - Disk Test: Write Performance

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 1MB - File Size: 512MB - Disk Test: Write Performancerpi33691215SE +/- 0.06, N = 312.481. (CC) gcc options: -O3

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Integerrpi3400800120016002000SE +/- 0.13, N = 31830.741. (CC) gcc options: -O3 -march=native

RAMspeed SMP

Type: Average - Benchmark: Floating Point

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: Floating Pointrpi3400800120016002000SE +/- 0.08, N = 31638.571. (CC) gcc options: -O3 -march=native

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.4WAV To FLACrpi34080120160200SE +/- 1.12, N = 5200.991. (CXX) g++ options: -O3 -fvisibility=hidden -lm

Phoronix Test Suite v10.8.4