HTML result view exported from: https://openbenchmarking.org/result/2104178-HA-2104165HA78.
cachebench rpi4ProcessorMotherboardMemoryDiskGraphicsOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionOpenGLcachebench rpi4cachebench rpi4 2cachebench rpi3ARMv8 Cortex-A72 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.14096MB64GB SC64GsimpleUbuntu 20.045.4.0-1034-raspi (aarch64)X Server 1.20.9GCC 9.3.0ext41536x8643.1 Mesa 20.2.6 (LLVM 11.0.0 128 bits)ARMv8 Cortex-A53 @ 1.20GHz (4 Cores)BCM2835 Raspberry Pi 3 Model B Rev 1.2908MBllvmpipeOpenBenchmarking.orgKernel Details- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1Compiler 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++,gm2 --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- cachebench rpi4: 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 - cachebench rpi4 2: 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 - cachebench rpi3: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: 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
cachebench rpi4cachebench: Read / Modify / Writecachebench: Readcachebench: Writecachebench rpi4cachebench rpi4 2cachebench rpi311091.97775511074.0084353802.7244255578.1476241259.8853171252.9789932433.901985OpenBenchmarking.org
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / Writecachebench rpi4cachebench rpi4 2cachebench rpi32K4K6K8K10KSE +/- 8.28, N = 3SE +/- 20.37, N = 3SE +/- 16.19, N = 311091.9811074.011259.89MIN: 10502.36 / MAX: 11372.04MIN: 10518.43 / MAX: 11360.651. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Readcachebench rpi4 2cachebench rpi38001600240032004000SE +/- 0.30, N = 3SE +/- 11.80, N = 33802.721252.98MIN: 3793.99 / MAX: 3804.15MIN: 1105.35 / MAX: 1475.291. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Writecachebench rpi4 2cachebench rpi312002400360048006000SE +/- 0.38, N = 3SE +/- 15.69, N = 35578.152433.90MIN: 5281.95 / MAX: 5695.46MIN: 2110.29 / MAX: 2732.611. (CC) gcc options: -lrt
Phoronix Test Suite v10.8.4