SiFive RISC-V HiFive Unmatched Benchmarks

RPi4 Benchmarks

HTML result view exported from: https://openbenchmarking.org/result/2308015-NE-2109248TJ66&grw&sor.

SiFive RISC-V HiFive Unmatched BenchmarksProcessorMotherboardMemoryDiskGraphicsAudioMonitorChipsetOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1SiFive RISC-V (4 Cores)SiFive HiFive Unmatched A0016GB1000GB Samsung SSD 980 1TB + 32GB SC32GSapphire AMD Radeon HD 6770AMD Juniper HDMI AudioLG Ultra HDUbuntu 21.045.11.0-1018-generic (riscv64)GNOME Shell 3.38.4X ServerGCC 10.3.0ext41920x1080SiFive FU740-C000 RISC-V SoCUbuntu 21.105.13.0-1002-generic (riscv64)GNOME Shell 40.2GCC 11.2.0ARMv8 Cortex-A72 @ 1.50GHz (4 Cores)Raspberry Pi 4 Model B Rev 1.42048MB128GB SK128Debian GNU/Linux 126.1.0-10-arm64 (aarch64)GCC 12.2.0OpenBenchmarking.orgCompiler Details- HiFive Unmatched - Ubuntu 21.04: --build=riscv64-linux-gnu --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --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-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-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v - HiFive Unmatched - Ubuntu 21.10: --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 - RPi4 4GB - Debian 12.1: --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 Python Details- HiFive Unmatched - Ubuntu 21.04: Python 3.9.5- HiFive Unmatched - Ubuntu 21.10: Python 3.9.7- RPi4 4GB - Debian 12.1: Python 3.11.2Kernel Details- RPi4 4GB - Debian 12.1: Transparent Huge Pages: alwaysProcessor Details- RPi4 4GB - Debian 12.1: Scaling Governor: cpufreq-dt schedutilSecurity Details- RPi4 4GB - Debian 12.1: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

SiFive RISC-V HiFive Unmatched Benchmarkscompress-lz4: 1 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedstress-ng: MMAPstress-ng: MEMFDstress-ng: Atomicstress-ng: Cryptostress-ng: Mallocstress-ng: Forkingstress-ng: SENDFILEstress-ng: CPU Cachestress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingstress-ng: System V Message Passingencode-flac: WAV To FLACencode-ape: WAV To APEencode-wavpack: WAV To WavPackwebp: Defaultwebp: Quality 100webp: Quality 100, Losslesswebp: Quality 100, Highest Compressionocrmypdf: Processing 60 Page PDF Documentespeak: Text-To-Speech Synthesissynthmark: VoiceMark_100securemark: SecureMark-TLSdolfyn: Computational Fluid Dynamicsoctave-benchmark: octave-benchmark: rnnoise: coremark: CoreMark Size 666 - Iterations Per Secondbuild-gdb: Time To Compilecompress-7zip: Compress Speed Testcompress-zstd: 3 - Compression Speedcompress-zstd: 3 - Decompression Speedcompress-zstd: 8 - Compression Speedcompress-zstd: 8 - Decompression Speedcompress-zstd: 19 - Compression Speedcompress-zstd: 19 - Decompression Speedcompress-zstd: 19, Long Mode - Compression Speedcompress-zstd: 19, Long Mode - Decompression Speedgraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacex265: Bosphorus 4Kavifenc: 6smallpt: Global Illumination Renderer; 128 Samplesopenssl: SHA256openssl: RSA4096openssl: RSA4096phpbench: PHP Benchmark Suitecompress-gzip: Linux Source Tree Archiving To .tar.gzpybench: Total For Average Test TimesHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1113.69110.43.23109.93.10109.91.396.7646799.9475.481415782.102341.235664.0012.64169.24109226.27518.49368.5130.91166.81107998.1614526.614.85260082.91438.153514.784838.97739.74751.583255.98092.3021189.979390.01952.455816655842.218264.845216.38313032.5773782114.520143236.876.08.1277.91.1370.60.9272.49257320621583.8456788026327.21990.533113449.73024919127.34121.53.81122.23.70122.31.627.4955091.2390.341559514.063000.707439.6516.64206.98118296.13618.44447.4235.11177.82139323.3817541.675.69396600.51366.640416.016704.99134.02843.377215.38078.8531008.572322.07563.118820389593.212230.743180.06515995.4499311909.291160539.787.88.8489.41.3581.81.0983.9102883257240.111552.057488.3867805529732.42365.541058377.308210562.2214.3176598.44372.462605650.852029.2914837.71194.39450.11223716.981137.974619.90102.53308.73231987.7084779.9612.741072798.2584.85351.685225.7447.55710.92188.73025.444117.369235.05347895103.74365.24331708.675863376668.412.345105171854261360.65124.57136808448796.27437.8166820170.9383944OpenBenchmarking.org

LZ4 Compression

Compression Level: 1 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04306090120150SE +/- 0.50, N = 3SE +/- 0.13, N = 3127.34113.691. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 1 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04306090120150SE +/- 0.82, N = 3SE +/- 0.00, N = 3121.5110.41. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Compression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.040.85731.71462.57193.42924.2865SE +/- 0.02, N = 3SE +/- 0.02, N = 33.813.231. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 3 - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04306090120150SE +/- 0.03, N = 3SE +/- 0.06, N = 3122.2109.91. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Compression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.040.83251.6652.49753.334.1625SE +/- 0.01, N = 3SE +/- 0.01, N = 33.703.101. (CC) gcc options: -O3

LZ4 Compression

Compression Level: 9 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 9 - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04306090120150SE +/- 0.03, N = 3SE +/- 0.00, N = 3122.3109.91. (CC) gcc options: -O3

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MMAPRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.040.49950.9991.49851.9982.4975SE +/- 0.02, N = 11SE +/- 0.00, N = 3SE +/- 0.02, N = 32.221.621.39-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: MEMFD

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MEMFDRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0448121620SE +/- 0.05, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 314.317.496.76-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Atomic

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: AtomicRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0416K32K48K64K80KSE +/- 6.35, N = 3SE +/- 53.70, N = 3SE +/- 54.09, N = 376598.4455091.2346799.94-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: CryptoRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0480160240320400SE +/- 1.96, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3372.4690.3475.48-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Malloc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MallocRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04600K1200K1800K2400K3000KSE +/- 31408.03, N = 3SE +/- 5560.18, N = 3SE +/- 7930.82, N = 32605650.851559514.061415782.10-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: ForkingHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04RPi4 4GB - Debian 12.16001200180024003000SE +/- 26.17, N = 3SE +/- 14.08, N = 3SE +/- 14.72, N = 153000.702341.232029.29-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: SENDFILERPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.043K6K9K12K15KSE +/- 14.04, N = 3SE +/- 18.65, N = 3SE +/- 9.41, N = 314837.717439.655664.00-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: CPU Cache

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: CPU CacheRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.044080120160200SE +/- 2.78, N = 3SE +/- 0.20, N = 15SE +/- 0.20, N = 15194.3916.6412.64-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: CPU StressRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04100200300400500SE +/- 2.75, N = 3SE +/- 0.17, N = 3SE +/- 0.32, N = 3450.11206.98169.24-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: SemaphoresRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0450K100K150K200K250KSE +/- 376.14, N = 3SE +/- 201.55, N = 3SE +/- 271.11, N = 3223716.98118296.13109226.27-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Matrix MathRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.042004006008001000SE +/- 8.31, N = 15SE +/- 0.52, N = 3SE +/- 0.42, N = 31137.97618.44518.49-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Vector MathRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0410002000300040005000SE +/- 0.20, N = 3SE +/- 0.60, N = 3SE +/- 0.07, N = 34619.90447.42368.51-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Memory CopyingRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.98, N = 3SE +/- 0.48, N = 15SE +/- 0.42, N = 15102.5335.1130.91-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Socket ActivityRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0470140210280350SE +/- 0.27, N = 3SE +/- 0.35, N = 3SE +/- 1.57, N = 15308.73177.82166.81-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Context SwitchingRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0450K100K150K200K250KSE +/- 403.76, N = 3SE +/- 1611.55, N = 15SE +/- 2356.81, N = 15231987.70139323.38107998.16-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Glibc C String FunctionsRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420K40K60K80K100KSE +/- 57.08, N = 3SE +/- 74.02, N = 3SE +/- 31.08, N = 384779.9617541.6714526.61-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: Glibc Qsort Data SortingRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.043691215SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 312.745.694.85-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: System V Message PassingRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04200K400K600K800K1000KSE +/- 2696.18, N = 3SE +/- 4648.34, N = 15SE +/- 9443.62, N = 151072798.25396600.51260082.91-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0490180270360450SE +/- 0.35, N = 5SE +/- 0.12, N = 5SE +/- 0.08, N = 584.85366.64438.15-logg-logg1. (CXX) g++ options: -O2 -fvisibility=hidden -lm

Monkey Audio Encoding

WAV To APE

OpenBenchmarking.orgSeconds, Fewer Is BetterMonkey Audio Encoding 3.99.6WAV To APERPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04110220330440550SE +/- 0.82, N = 25SE +/- 0.09, N = 5SE +/- 0.16, N = 551.69416.02514.78-latomic-latomic1. (CXX) g++ options: -O3 -pedantic -rdynamic -lrt

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.3WAV To WavPackRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.042004006008001000SE +/- 0.05, N = 5SE +/- 0.93, N = 5SE +/- 1.47, N = 5225.74704.99838.98-latomic-latomic1. (CXX) g++ options: -rdynamic

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: DefaultRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04918273645SE +/- 0.003, N = 3SE +/- 0.055, N = 3SE +/- 0.129, N = 37.55734.02839.747-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100RPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.041224364860SE +/- 0.05, N = 3SE +/- 0.62, N = 3SE +/- 0.33, N = 310.9243.3851.58-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16

WebP Image Encode

Encode Settings: Quality 100, Lossless

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, LosslessRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0460120180240300SE +/- 1.07, N = 3SE +/- 0.23, N = 3SE +/- 0.32, N = 388.73215.38255.98-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16

WebP Image Encode

Encode Settings: Quality 100, Highest Compression

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100, Highest CompressionRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.04, N = 3SE +/- 1.04, N = 3SE +/- 0.99, N = 325.4478.8592.30-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16

OCRMyPDF

Processing 60 Page PDF Document

OpenBenchmarking.orgSeconds, Fewer Is BetterOCRMyPDF 10.3.1+dfsgProcessing 60 Page PDF DocumentHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0430060090012001500SE +/- 1.24, N = 3SE +/- 1.62, N = 31008.571189.98

eSpeak-NG Speech Engine

Text-To-Speech Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech SynthesisRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0480160240320400SE +/- 0.57, N = 4SE +/- 1.25, N = 4SE +/- 1.63, N = 4117.37322.08390.021. (CC) gcc options: -O2 -std=c99

Google SynthMark

Test: VoiceMark_100

OpenBenchmarking.orgVoices, More Is BetterGoogle SynthMark 20201109Test: VoiceMark_100RPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0450100150200250SE +/- 0.00, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3235.0563.1252.461. (CXX) g++ options: -lm -lpthread -std=c++11 -Ofast

SecureMark

Benchmark: SecureMark-TLS

OpenBenchmarking.orgmarks, More Is BetterSecureMark 1.0.4Benchmark: SecureMark-TLSRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0410K20K30K40K50KSE +/- 60.24, N = 3SE +/- 65.35, N = 3SE +/- 128.73, N = 3478952038916655-latomic-latomic1. (CC) gcc options: -pedantic -O3

Dolfyn

Computational Fluid Dynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.042004006008001000SE +/- 1.14, N = 5SE +/- 11.58, N = 9SE +/- 22.67, N = 9103.74593.21842.22

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 6.1.1~hg.2021.01.26HiFive Unmatched - Ubuntu 21.0460120180240300SE +/- 0.41, N = 5264.85

GNU Octave Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterGNU Octave Benchmark 6.2.0HiFive Unmatched - Ubuntu 21.1050100150200250SE +/- 1.31, N = 5230.74

RNNoise

OpenBenchmarking.orgSeconds, Fewer Is BetterRNNoise 2020-06-28RPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0450100150200250SE +/- 0.26, N = 3SE +/- 0.46, N = 3SE +/- 0.13, N = 365.24180.07216.381. (CC) gcc options: -O2 -pedantic -fvisibility=hidden

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.047K14K21K28K35KSE +/- 13.34, N = 3SE +/- 23.78, N = 3SE +/- 22.47, N = 331708.6815995.4513032.581. (CC) gcc options: -O2 -lrt" -lrt

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 10.2Time To CompileHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.045001000150020002500SE +/- 1.42, N = 3SE +/- 1.42, N = 31909.292114.52

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.048001600240032004000SE +/- 1.53, N = 3SE +/- 26.43, N = 12SE +/- 5.04, N = 33766160514321. (CXX) g++ options: -pipe -lpthread

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 3 - Compression SpeedRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.041530456075SE +/- 0.07, N = 3SE +/- 0.35, N = 3SE +/- 0.43, N = 469.539.736.81. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 3 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 3 - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.17, N = 3SE +/- 0.13, N = 487.876.01. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 8 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8 - Compression SpeedRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.043691215SE +/- 0.00, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 312.308.848.121. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 8 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 8 - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.15, N = 3SE +/- 0.06, N = 389.477.91. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 19 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19 - Compression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.040.30380.60760.91141.21521.519SE +/- 0.02, N = 3SE +/- 0.00, N = 31.351.131. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 19 - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19 - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.03, N = 3SE +/- 0.17, N = 381.870.61. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 19, Long Mode - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19, Long Mode - Compression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.040.24530.49060.73590.98121.2265SE +/- 0.01, N = 5SE +/- 0.00, N = 31.090.921. (CC) gcc options: -O3 -pthread -lz

Zstd Compression

Compression Level: 19, Long Mode - Decompression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 19, Long Mode - Decompression SpeedHiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.17, N = 5SE +/- 0.09, N = 383.972.41. (CC) gcc options: -O3 -pthread -lz

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.041020304050SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.13, N = 1545109-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.88, N = 3SE +/- 0.00, N = 31052825-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0448121620SE +/- 0.00, N = 3SE +/- 0.00, N = 31787-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0448121620SE +/- 0.00, N = 3SE +/- 0.00, N = 31833-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.041224364860SE +/- 0.00, N = 3SE +/- 0.00, N = 3542520-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-GaussianRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 32676-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color SpaceRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04306090120150SE +/- 0.33, N = 3SE +/- 0.00, N = 31362421-lxml2-pthread1. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

x265

Video Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.100.14630.29260.43890.58520.7315SE +/- 0.00, N = 3SE +/- 0.00, N = 30.650.11-lnuma -latomic1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

libavif avifenc

Encoder Speed: 6

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.9.0Encoder Speed: 6HiFive Unmatched - Ubuntu 21.1030060090012001500SE +/- 7.17, N = 31552.061. (CXX) g++ options: -O3 -fPIC -lm -latomic

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04130260390520650SE +/- 0.14, N = 3SE +/- 1.32, N = 3SE +/- 1.36, N = 3124.57488.39583.851. (CXX) g++ options: -fopenmp -O3

OpenSSL

Algorithm: SHA256

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.0Algorithm: SHA256RPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0480M160M240M320M400MSE +/- 855648.67, N = 3SE +/- 229553.47, N = 3SE +/- 31477.46, N = 336808448778055297678802631. (CC) gcc options: -pthread -O3 -lssl -lcrypto -ldl

OpenSSL

Algorithm: RSA4096

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.0Algorithm: RSA4096RPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0420406080100SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 396.232.427.21. (CC) gcc options: -pthread -O3 -lssl -lcrypto -ldl

OpenSSL

Algorithm: RSA4096

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.0Algorithm: RSA4096RPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0416003200480064008000SE +/- 1.05, N = 3SE +/- 0.15, N = 3SE +/- 0.64, N = 37437.82365.51990.51. (CC) gcc options: -pthread -O3 -lssl -lcrypto -ldl

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.0440K80K120K160K200KSE +/- 506.76, N = 3SE +/- 402.44, N = 3SE +/- 198.98, N = 31668204105833113

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.04100200300400500SE +/- 2.00, N = 4SE +/- 0.46, N = 3SE +/- 1.17, N = 3170.94377.31449.73

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesRPi4 4GB - Debian 12.1HiFive Unmatched - Ubuntu 21.10HiFive Unmatched - Ubuntu 21.045K10K15K20K25KSE +/- 2.85, N = 3SE +/- 220.88, N = 3SE +/- 304.53, N = 339442105624919

Phoronix Test Suite v10.8.5