ARMv7 Cortex-A53 testing with a BCM2835 Raspberry Pi Zero 2 W Rev 1.0 and vc4drmfb on Raspbian 11 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 2312318-NE-2112090TJ57 RPi - Phoronix Test Suite RPi ARMv7 Cortex-A53 testing with a BCM2835 Raspberry Pi Zero 2 W Rev 1.0 and vc4drmfb on Raspbian 11 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2312318-NE-2112090TJ57&sor&grt .
RPi Processor Motherboard Memory Disk Graphics Monitor Chipset Audio OS Kernel Desktop Display Server Compiler File-System Screen Resolution Vulkan Raspberry Pi 400 Raspberry Pi Zero 2 W SiFive U740 Pi Zero 2W dkk Pi Zero 2W dkk2 Pi Zero 2W dk ARMv7 Cortex-A72 @ 1.80GHz (4 Cores) BCM2711 Raspberry Pi 400 Rev 1.0 4096MB 16GB SC16G vc4drmfb DELL P2210H Raspbian 10 5.10.63-v7l+ (armv7l) LXDE X Server 1.20.4 GCC 8.3.0 ext4 1920x1080 ARMv7 Cortex-A53 @ 1.00GHz (4 Cores) BCM2835 Raspberry Pi Zero 2 Rev 1.0 427MB BCM2708 5.10.63-v7+ (armv7l) 656x416 SiFive U740 (4 Cores) SiFive HiFive Unmatched A00 SiFive FU740-C000 RISC-V SoC 16GB 1000GB Samsung SSD 980 1TB + 32GB SC32G Sapphire AMD Radeon HD 6770 AMD Juniper HDMI Audio VA2431 Ubuntu 21.10 5.13.0-1004-generic (riscv64) GNOME Shell 40.5 X Server GCC 11.2.0 1920x1080 ARMv7 Cortex-A53 @ 1.00GHz (4 Cores) BCM2835 Raspberry Pi Zero 2 W Rev 1.0 426MB 31GB SD32G Raspbian 11 6.1.21-v7+ (armv7l) 1.0.2 GCC 10.2.1 20210110 vc4drmfb DELL S2721QS 1920x1080 OpenBenchmarking.org Kernel Details - Raspberry Pi 400: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - Raspberry Pi Zero 2 W: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - Pi Zero 2W dkk: snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 cfg80211.ieee80211_regdom=PL - Pi Zero 2W dkk2: snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 cfg80211.ieee80211_regdom=PL - Pi Zero 2W dk: snd_bcm2835.enable_headphones=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_hdmi=0 cfg80211.ieee80211_regdom=PL Compiler Details - Raspberry Pi 400: --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 - Raspberry Pi Zero 2 W: --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 - SiFive U740: --build=riscv64-linux-gnu --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-multilib --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --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-serialization=4 --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=riscv64-linux-gnu --program-prefix=riscv64-linux-gnu- --target=riscv64-linux-gnu --with-abi=lp64d --with-arch=rv64imafdc --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - Pi Zero 2W dkk: --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++,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=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=auto -v - Pi Zero 2W dkk2: --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++,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=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=auto -v - Pi Zero 2W dk: --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++,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=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=auto -v Processor Details - Raspberry Pi 400, Raspberry Pi Zero 2 W, Pi Zero 2W dkk, Pi Zero 2W dkk2, Pi Zero 2W dk: Scaling Governor: cpufreq-dt ondemand Java Details - Raspberry Pi 400: OpenJDK Runtime Environment (build 11.0.12+7-post-Raspbian-2deb10u1) - Raspberry Pi Zero 2 W: OpenJDK Runtime Environment (build 11.0.12+7-post-Raspbian-2deb10u1) - SiFive U740: OpenJDK Runtime Environment (build 11.0.12+7-Ubuntu-0ubuntu3) - Pi Zero 2W dkk: OpenJDK Runtime Environment (build 11.0.21+9-post-Raspbian-1deb11u1) - Pi Zero 2W dkk2: OpenJDK Runtime Environment (build 11.0.21+9-post-Raspbian-1deb11u1) - Pi Zero 2W dk: OpenJDK Runtime Environment (build 11.0.21+9-post-Raspbian-1deb11u1) Python Details - Raspberry Pi 400: Python 2.7.16 + Python 3.7.3 - Raspberry Pi Zero 2 W: Python 2.7.16 + Python 3.7.3 - SiFive U740: Python 3.9.7 - Pi Zero 2W dkk: Python 3.9.2 - Pi Zero 2W dkk2: Python 3.9.2 - Pi Zero 2W dk: Python 3.9.2 Security Details - Pi Zero 2W dkk, Pi Zero 2W dkk2, Pi Zero 2W dk: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: 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
RPi cloverleaf: Lagrangian-Eulerian Hydrodynamics coremark: CoreMark Size 666 - Iterations Per Second dacapobench: Jython espeak: Text-To-Speech Synthesis ffte: N=256, 3D Complex FFT Routine encode-flac: WAV To FLAC graphics-magick: Rotate graphics-magick: Sharpen graphics-magick: Resizing compress-gzip: Linux Source Tree Archiving To .tar.gz encode-mp3: WAV To MP3 libraw: Post-Processing Benchmark compress-lz4: 1 - Compression Speed compress-lz4: 1 - Decompression Speed compress-lz4: 3 - Compression Speed compress-lz4: 3 - Decompression Speed compress-lz4: 9 - Compression Speed compress-lz4: 9 - Decompression Speed phpbench: PHP Benchmark Suite pybench: Total For Average Test Times rnnoise: securemark: SecureMark-TLS stress-ng: Crypto stress-ng: Forking stress-ng: IO_uring stress-ng: SENDFILE stress-ng: CPU Cache stress-ng: Vector Math stress-ng: Memory Copying stress-ng: Socket Activity stress-ng: System V Message Passing build-apache: Time To Compile build-ffmpeg: Time To Compile build-gdb: Time To Compile build-php: Time To Compile tscp: AI Chess Performance encode-wavpack: WAV To WavPack webp: Default webp: Quality 100 webp: Quality 100, Lossless webp: Quality 100, Highest Compression Raspberry Pi 400 Raspberry Pi Zero 2 W SiFive U740 Pi Zero 2W dkk Pi Zero 2W dkk2 Pi Zero 2W dk 1599.61 39714.788865 31282 145.536 2500.99 184.010 87 17 52 137.229 34.594 5.93 2524.42 2631.1 12.18 1834.0 11.75 1848.4 122517 4380 57.370 45467 181.69 2391.15 4759.39 11804.23 77.46 1222.58 98.36 398.88 747461.02 142.082 560.379 423350 192.856 7.648 10.307 86.155 30.507 3565.84 12755.102257 94264 493.308 1048.52 942.504 26 5 20 347.436 96.520 1.86 34142 20058 246.894 13917 61.71 1708.43 3738.13 4688.30 22.16 271.15 62.70 281.74 443022.41 334.838 145592 723.852 21.958 29.152 83.503 15996.547971 2667746 321.406 941.06 731.434 27 8 25 375.156 123.07 131.4 3.81 131.4 3.70 131.4 39529 20778 180.357 20457 90.78 2872.93 2747.93 7215.72 12.67 447.29 38.45 189.56 417717.88 2338.978 1954.463 708.164 33.762 42.938 214.108 78.527 3667.69 1045.71 21.458 30.306 79.772 3664.38 96926 1040.86 21.474 30.323 79.761 3966.72 12820.514193 100467 505.660 1001.75 1012.452 25 4 19 429.756 97.575 1.14 35263 19782 249.993 13588 62.62 1588.35 1776.61 6776.43 23.27 382.15 59.12 291.40 1124693.95 414.369 144161 724.062 21.468 30.380 79.859 OpenBenchmarking.org
CloverLeaf Lagrangian-Eulerian Hydrodynamics OpenBenchmarking.org Seconds, Fewer Is Better CloverLeaf Lagrangian-Eulerian Hydrodynamics Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dkk2 Pi Zero 2W dkk Pi Zero 2W dk 900 1800 2700 3600 4500 SE +/- 7.81, N = 3 SE +/- 0.71, N = 3 SE +/- 4.69, N = 3 SE +/- 6.56, N = 3 SE +/- 3.19, N = 3 1599.61 3565.84 3664.38 3667.69 3966.72 1. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp
Coremark CoreMark Size 666 - Iterations Per Second OpenBenchmarking.org Iterations/Sec, More Is Better Coremark 1.0 CoreMark Size 666 - Iterations Per Second Raspberry Pi 400 SiFive U740 Pi Zero 2W dk Raspberry Pi Zero 2 W 9K 18K 27K 36K 45K SE +/- 16.17, N = 3 SE +/- 28.64, N = 3 SE +/- 2.97, N = 3 SE +/- 1.17, N = 3 39714.79 15996.55 12820.51 12755.10 1. (CC) gcc options: -O2 -lrt" -lrt
DaCapo Benchmark Java Test: Jython OpenBenchmarking.org msec, Fewer Is Better DaCapo Benchmark 9.12-MR1 Java Test: Jython Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dkk2 Pi Zero 2W dk SiFive U740 600K 1200K 1800K 2400K 3000K SE +/- 91.94, N = 4 SE +/- 946.35, N = 4 SE +/- 685.03, N = 12 SE +/- 365.66, N = 4 SE +/- 8922.22, N = 4 31282 94264 96926 100467 2667746
eSpeak-NG Speech Engine Text-To-Speech Synthesis OpenBenchmarking.org Seconds, Fewer Is Better eSpeak-NG Speech Engine 20200907 Text-To-Speech Synthesis Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 110 220 330 440 550 SE +/- 1.11, N = 16 SE +/- 1.84, N = 4 SE +/- 2.24, N = 4 SE +/- 4.46, N = 4 145.54 321.41 493.31 505.66 1. (CC) gcc options: -O2 -std=c99
FFTE N=256, 3D Complex FFT Routine OpenBenchmarking.org MFLOPS, More Is Better FFTE 7.0 N=256, 3D Complex FFT Routine Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dkk Pi Zero 2W dkk2 Pi Zero 2W dk SiFive U740 500 1000 1500 2000 2500 SE +/- 9.63, N = 3 SE +/- 6.08, N = 3 SE +/- 4.51, N = 3 SE +/- 3.53, N = 3 SE +/- 2.76, N = 3 SE +/- 1.67, N = 3 2500.99 1048.52 1045.71 1040.86 1001.75 941.06 1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.3 WAV To FLAC Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 200 400 600 800 1000 SE +/- 0.43, N = 5 SE +/- 0.27, N = 5 SE +/- 1.51, N = 5 SE +/- 5.13, N = 5 184.01 731.43 942.50 1012.45 1. (CXX) g++ options: -fvisibility=hidden -logg -lm
GraphicsMagick Operation: Rotate OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Rotate Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 20 40 60 80 100 SE +/- 1.00, N = 4 SE +/- 0.22, N = 15 SE +/- 0.20, N = 10 SE +/- 0.18, N = 11 87 27 26 25 -pthread -lfreetype -lSM -lICE -lX11 -pthread -lfreetype -lSM -lICE -lX11 -pthread -lfreetype -lSM -lICE -lX11 1. (CC) gcc options: -fopenmp -O2 -ljpeg -lxml2 -lz -lm -lpthread
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Sharpen Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 4 8 12 16 20 SE +/- 0.00, N = 3 17 8 5 4 -pthread -lfreetype -lSM -lICE -lX11 -pthread -lfreetype -lSM -lICE -lX11 -pthread -lfreetype -lSM -lICE -lX11 1. (CC) gcc options: -fopenmp -O2 -ljpeg -lxml2 -lz -lm -lpthread
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Resizing Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 12 24 36 48 60 SE +/- 0.33, N = 3 52 25 20 19 -pthread -lfreetype -lSM -lICE -lX11 -pthread -lfreetype -lSM -lICE -lX11 -pthread -lfreetype -lSM -lICE -lX11 1. (CC) gcc options: -fopenmp -O2 -ljpeg -lxml2 -lz -lm -lpthread
Gzip Compression Linux Source Tree Archiving To .tar.gz OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression Linux Source Tree Archiving To .tar.gz Raspberry Pi 400 Raspberry Pi Zero 2 W SiFive U740 Pi Zero 2W dk 90 180 270 360 450 SE +/- 1.50, N = 12 SE +/- 0.49, N = 3 SE +/- 0.69, N = 3 SE +/- 3.88, N = 9 137.23 347.44 375.16 429.76
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dk 20 40 60 80 100 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 0.31, N = 3 34.59 96.52 97.58 1. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm
LibRaw Post-Processing Benchmark OpenBenchmarking.org Mpix/sec, More Is Better LibRaw 0.20 Post-Processing Benchmark Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dk 1.3343 2.6686 4.0029 5.3372 6.6715 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 5.93 1.86 1.14 1. (CXX) g++ options: -O2 -fopenmp -ljpeg -lz -lm
LZ4 Compression Compression Level: 1 - Compression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 1 - Compression Speed Raspberry Pi 400 SiFive U740 500 1000 1500 2000 2500 SE +/- 3.62, N = 3 SE +/- 0.19, N = 3 2524.42 123.07 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 1 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 1 - Decompression Speed Raspberry Pi 400 SiFive U740 600 1200 1800 2400 3000 SE +/- 20.96, N = 3 SE +/- 0.35, N = 3 2631.1 131.4 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 3 - Compression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 3 - Compression Speed Raspberry Pi 400 SiFive U740 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 12.18 3.81 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 3 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 3 - Decompression Speed Raspberry Pi 400 SiFive U740 400 800 1200 1600 2000 SE +/- 6.77, N = 3 SE +/- 0.03, N = 3 1834.0 131.4 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 9 - Compression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 9 - Compression Speed Raspberry Pi 400 SiFive U740 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 11.75 3.70 1. (CC) gcc options: -O3
LZ4 Compression Compression Level: 9 - Decompression Speed OpenBenchmarking.org MB/s, More Is Better LZ4 Compression 1.9.3 Compression Level: 9 - Decompression Speed Raspberry Pi 400 SiFive U740 400 800 1200 1600 2000 SE +/- 5.86, N = 3 SE +/- 0.09, N = 3 1848.4 131.4 1. (CC) gcc options: -O3
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Raspberry Pi 400 SiFive U740 Pi Zero 2W dk Raspberry Pi Zero 2 W 30K 60K 90K 120K 150K SE +/- 170.71, N = 3 SE +/- 109.70, N = 3 SE +/- 91.21, N = 3 SE +/- 22.27, N = 3 122517 39529 35263 34142
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2018-02-16 Total For Average Test Times Raspberry Pi 400 Pi Zero 2W dk Raspberry Pi Zero 2 W SiFive U740 4K 8K 12K 16K 20K SE +/- 31.88, N = 3 SE +/- 38.21, N = 3 SE +/- 26.91, N = 3 SE +/- 93.49, N = 3 4380 19782 20058 20778
RNNoise OpenBenchmarking.org Seconds, Fewer Is Better RNNoise 2020-06-28 Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 50 100 150 200 250 SE +/- 0.46, N = 15 SE +/- 0.18, N = 3 SE +/- 1.75, N = 3 SE +/- 3.04, N = 4 57.37 180.36 246.89 249.99 1. (CC) gcc options: -O2 -pedantic -fvisibility=hidden
SecureMark Benchmark: SecureMark-TLS OpenBenchmarking.org marks, More Is Better SecureMark 1.0.4 Benchmark: SecureMark-TLS Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 10K 20K 30K 40K 50K SE +/- 199.12, N = 3 SE +/- 19.06, N = 3 SE +/- 92.69, N = 3 SE +/- 86.12, N = 3 45467 20457 13917 13588 -latomic 1. (CC) gcc options: -pedantic -O3
Stress-NG Test: Crypto OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: Crypto Raspberry Pi 400 SiFive U740 Pi Zero 2W dk Raspberry Pi Zero 2 W 40 80 120 160 200 SE +/- 0.11, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 181.69 90.78 62.62 61.71 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: Forking OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: Forking SiFive U740 Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dk 600 1200 1800 2400 3000 SE +/- 31.50, N = 3 SE +/- 3.32, N = 3 SE +/- 4.62, N = 3 SE +/- 9.26, N = 3 2872.93 2391.15 1708.43 1588.35 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: IO_uring OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: IO_uring Raspberry Pi 400 Raspberry Pi Zero 2 W SiFive U740 Pi Zero 2W dk 1000 2000 3000 4000 5000 SE +/- 50.33, N = 3 SE +/- 19.36, N = 3 SE +/- 38.34, N = 3 SE +/- 156.58, N = 12 4759.39 3738.13 2747.93 1776.61 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: SENDFILE OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: SENDFILE Raspberry Pi 400 SiFive U740 Pi Zero 2W dk Raspberry Pi Zero 2 W 3K 6K 9K 12K 15K SE +/- 9.37, N = 3 SE +/- 31.60, N = 3 SE +/- 2.67, N = 3 SE +/- 1.14, N = 3 11804.23 7215.72 6776.43 4688.30 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: CPU Cache OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: CPU Cache Raspberry Pi 400 Pi Zero 2W dk Raspberry Pi Zero 2 W SiFive U740 20 40 60 80 100 SE +/- 0.89, N = 3 SE +/- 0.14, N = 3 SE +/- 0.31, N = 15 SE +/- 0.28, N = 15 77.46 23.27 22.16 12.67 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: Vector Math OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: Vector Math Raspberry Pi 400 SiFive U740 Pi Zero 2W dk Raspberry Pi Zero 2 W 300 600 900 1200 1500 SE +/- 0.79, N = 3 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.04, N = 3 1222.58 447.29 382.15 271.15 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: Memory Copying OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: Memory Copying Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dk SiFive U740 20 40 60 80 100 SE +/- 0.72, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.45, N = 15 98.36 62.70 59.12 38.45 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: Socket Activity OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: Socket Activity Raspberry Pi 400 Pi Zero 2W dk Raspberry Pi Zero 2 W SiFive U740 90 180 270 360 450 SE +/- 2.31, N = 3 SE +/- 0.85, N = 3 SE +/- 2.23, N = 3 SE +/- 1.57, N = 3 398.88 291.40 281.74 189.56 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Stress-NG Test: System V Message Passing OpenBenchmarking.org Bogo Ops/s, More Is Better Stress-NG 0.13.02 Test: System V Message Passing Pi Zero 2W dk Raspberry Pi 400 Raspberry Pi Zero 2 W SiFive U740 200K 400K 600K 800K 1000K SE +/- 10552.59, N = 7 SE +/- 14356.42, N = 12 SE +/- 10568.15, N = 15 SE +/- 3278.83, N = 9 1124693.95 747461.02 443022.41 417717.88 1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -pthread -lc -latomic
Timed Apache Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.4.41 Time To Compile Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dk 90 180 270 360 450 SE +/- 0.10, N = 3 SE +/- 0.42, N = 3 SE +/- 4.54, N = 3 142.08 334.84 414.37
Timed FFmpeg Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed FFmpeg Compilation 4.4 Time To Compile SiFive U740 500 1000 1500 2000 2500 SE +/- 8.18, N = 3 2338.98
Timed GDB GNU Debugger Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed GDB GNU Debugger Compilation 10.2 Time To Compile SiFive U740 400 800 1200 1600 2000 SE +/- 2.37, N = 3 1954.46
Timed PHP Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.4.2 Time To Compile Raspberry Pi 400 120 240 360 480 600 SE +/- 0.40, N = 3 560.38
TSCP AI Chess Performance OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dk 90K 180K 270K 360K 450K SE +/- 205.79, N = 5 SE +/- 234.63, N = 5 423350 145592 144161 1. (CC) gcc options: -O3 -march=native
WavPack Audio Encoding WAV To WavPack OpenBenchmarking.org Seconds, Fewer Is Better WavPack Audio Encoding 5.3 WAV To WavPack Raspberry Pi 400 SiFive U740 Raspberry Pi Zero 2 W Pi Zero 2W dk 160 320 480 640 800 SE +/- 0.34, N = 5 SE +/- 2.72, N = 5 SE +/- 0.82, N = 5 SE +/- 0.67, N = 5 192.86 708.16 723.85 724.06 -latomic 1. (CXX) g++ options: -rdynamic
WebP Image Encode Encode Settings: Default OpenBenchmarking.org Encode Time - Seconds, Fewer Is Better WebP Image Encode 1.1 Encode Settings: Default Raspberry Pi 400 Pi Zero 2W dkk Pi Zero 2W dk Pi Zero 2W dkk2 Raspberry Pi Zero 2 W SiFive U740 8 16 24 32 40 SE +/- 0.007, N = 3 SE +/- 0.001, N = 3 SE +/- 0.004, N = 3 SE +/- 0.005, N = 3 SE +/- 0.003, N = 3 SE +/- 0.155, N = 3 7.648 21.458 21.468 21.474 21.958 33.762 -pthread -pthread -pthread -pthread -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16
WebP Image Encode Encode Settings: Quality 100 OpenBenchmarking.org Encode Time - Seconds, Fewer Is Better WebP Image Encode 1.1 Encode Settings: Quality 100 Raspberry Pi 400 Raspberry Pi Zero 2 W Pi Zero 2W dkk Pi Zero 2W dkk2 Pi Zero 2W dk SiFive U740 10 20 30 40 50 SE +/- 0.07, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.25, N = 3 10.31 29.15 30.31 30.32 30.38 42.94 -pthread -pthread -pthread -pthread -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16
WebP Image Encode Encode Settings: Quality 100, Lossless OpenBenchmarking.org Encode Time - Seconds, Fewer Is Better WebP Image Encode 1.1 Encode Settings: Quality 100, Lossless Raspberry Pi 400 SiFive U740 50 100 150 200 250 SE +/- 0.02, N = 3 SE +/- 0.33, N = 3 86.16 214.11 -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16
WebP Image Encode Encode Settings: Quality 100, Highest Compression OpenBenchmarking.org Encode Time - Seconds, Fewer Is Better WebP Image Encode 1.1 Encode Settings: Quality 100, Highest Compression Raspberry Pi 400 SiFive U740 Pi Zero 2W dkk2 Pi Zero 2W dkk Pi Zero 2W dk Raspberry Pi Zero 2 W 20 40 60 80 100 SE +/- 0.04, N = 3 SE +/- 1.13, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 SE +/- 0.07, N = 3 30.51 78.53 79.76 79.77 79.86 83.50 -pthread -pthread -pthread -pthread -pthread 1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16
Phoronix Test Suite v10.8.4