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ARMv8 Cortex-A72 testing with a Raspberry Pi 4 Model B Rev 1.1 and vc4drmfb on Debian 12 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2402192-SAIH-MK2375638&sro.

mkProcessorMotherboardChipsetMemoryDiskGraphicsMonitorOSKernelDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionRaspberry Pi 4Raspberry Pi4ARMv8 Cortex-A72 @ 1.50GHz (4 Cores)Raspberry Pi 4 Model B Rev 1.1Broadcom BCM27114096MB32GB SL32Gvc4drmfbHP 22cwDebian 126.1.0-rpi7-rpi-v8 (aarch64)X Server + Wayland3.1 Mesa 23.2.1-1~bpo12+rpt3GCC 12.2.0ext41920x1080OpenBenchmarking.orgKernel Details- snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_headphones=1 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 cfg80211.ieee80211_regdom=VN 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: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

mkramspeed: Average - Integerramspeed: Average - Floating Pointcompress-7zip: Compression Ratingcompress-7zip: Decompression Ratingiozone: 1MB - 512MB - Read Performanceiozone: 1MB - 512MB - Write Performancehimeno: Poisson Pressure SolverRaspberry Pi 4Raspberry Pi44159.004214.54440263911289.3011.68744.536248747.225730OpenBenchmarking.org

RAMspeed SMP

Type: Average - Benchmark: Integer

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Type: Average - Benchmark: IntegerRaspberry Pi 49001800270036004500SE +/- 48.76, N = 94159.001. (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 PointRaspberry Pi 49001800270036004500SE +/- 65.06, N = 94214.541. (CC) gcc options: -O3 -march=native

7-Zip Compression

Test: Compression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Compression RatingRaspberry Pi 49001800270036004500SE +/- 51.52, N = 444021. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

7-Zip Compression

Test: Decompression Rating

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 22.01Test: Decompression RatingRaspberry Pi 414002800420056007000SE +/- 96.51, N = 463911. (CXX) g++ options: -lpthread -ldl -O2 -fPIC

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 PerformanceRaspberry Pi 430060090012001500SE +/- 13.00, N = 61289.301. (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 PerformanceRaspberry Pi 43691215SE +/- 0.03, N = 311.681. (CC) gcc options: -O3

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverRaspberry Pi 4Raspberry Pi4160320480640800SE +/- 1.50, N = 3SE +/- 1.23, N = 3744.54747.231. (CC) gcc options: -O3

Phoronix Test Suite v10.8.5