SiFive RISC-V HiFive Unmatched Benchmarks

RPi4 Benchmarks

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

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 Benchmarksstress-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 Passingopenssl: SHA256x265: Bosphorus 4Kgraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacecoremark: CoreMark Size 666 - Iterations Per Secondsecuremark: SecureMark-TLScompress-lz4: 1 - Compression Speedcompress-lz4: 1 - Decompression Speedcompress-lz4: 3 - Compression Speedcompress-lz4: 3 - Decompression Speedcompress-lz4: 9 - Compression Speedcompress-lz4: 9 - Decompression Speedcompress-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 Speedcompress-7zip: Compress Speed Testphpbench: PHP Benchmark Suiteopenssl: RSA4096openssl: RSA4096synthmark: VoiceMark_100webp: Defaultwebp: Quality 100webp: Quality 100, Losslesswebp: Quality 100, Highest Compressionpybench: Total For Average Test Timesencode-ape: WAV To APEencode-flac: WAV To FLACencode-wavpack: WAV To WavPacksmallpt: Global Illumination Renderer; 128 Samplesespeak: Text-To-Speech Synthesisrnnoise: dolfyn: Computational Fluid Dynamicsavifenc: 6compress-gzip: Linux Source Tree Archiving To .tar.gzocrmypdf: Processing 60 Page PDF Documentoctave-benchmark: build-gdb: Time To Compileoctave-benchmark: HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.11.396.7646799.9475.481415782.102341.235664.0012.64169.24109226.27518.49368.5130.91166.81107998.1614526.614.85260082.9167880263925732062113032.57737816655113.69110.43.23109.93.10109.936.876.08.1277.91.1370.60.9272.414323311327.21990.552.455839.74751.583255.98092.30224919514.784438.153838.977583.845390.019216.383842.218449.7301189.979264.8452114.5201.627.4955091.2390.341559514.063000.707439.6516.64206.98118296.13618.44447.4235.11177.82139323.3817541.675.69396600.51780552970.111028832572415995.44993120389127.34121.53.81122.23.70122.339.787.88.8489.41.3581.81.0983.916054105832.42365.563.118834.02843.377215.38078.85321056416.016366.640704.991488.386322.075180.065593.2121552.057377.3081008.5721909.291230.7432.2214.3176598.44372.462605650.852029.2914837.71194.39450.11223716.981137.974619.90102.53308.73231987.7084779.9612.741072798.253680844870.65451051718542613631708.6758634789568.412.3376616682096.27437.8235.0537.55710.92188.73025.444394451.68584.853225.744124.571117.36965.243103.743170.938OpenBenchmarking.org

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.13.02Test: MMAPHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.10.49950.9991.49851.9982.4975SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.02, N = 111.391.622.22-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: MEMFDHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.148121620SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.05, N = 36.767.4914.31-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: AtomicHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.116K32K48K64K80KSE +/- 54.09, N = 3SE +/- 53.70, N = 3SE +/- 6.35, N = 346799.9455091.2376598.44-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: CryptoHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.180160240320400SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 1.96, N = 375.4890.34372.46-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: MallocHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1600K1200K1800K2400K3000KSE +/- 7930.82, N = 3SE +/- 5560.18, N = 3SE +/- 31408.03, N = 31415782.101559514.062605650.85-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 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.16001200180024003000SE +/- 14.08, N = 3SE +/- 26.17, N = 3SE +/- 14.72, N = 152341.233000.702029.29-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: SENDFILEHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.13K6K9K12K15KSE +/- 9.41, N = 3SE +/- 18.65, N = 3SE +/- 14.04, N = 35664.007439.6514837.71-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 CacheHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.14080120160200SE +/- 0.20, N = 15SE +/- 0.20, N = 15SE +/- 2.78, N = 312.6416.64194.39-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 StressHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1100200300400500SE +/- 0.32, N = 3SE +/- 0.17, N = 3SE +/- 2.75, N = 3169.24206.98450.11-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: SemaphoresHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.150K100K150K200K250KSE +/- 271.11, N = 3SE +/- 201.55, N = 3SE +/- 376.14, N = 3109226.27118296.13223716.98-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 MathHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.12004006008001000SE +/- 0.42, N = 3SE +/- 0.52, N = 3SE +/- 8.31, N = 15518.49618.441137.97-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 MathHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.110002000300040005000SE +/- 0.07, N = 3SE +/- 0.60, N = 3SE +/- 0.20, N = 3368.51447.424619.90-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 CopyingHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.120406080100SE +/- 0.42, N = 15SE +/- 0.48, N = 15SE +/- 0.98, N = 330.9135.11102.53-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 ActivityHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.170140210280350SE +/- 1.57, N = 15SE +/- 0.35, N = 3SE +/- 0.27, N = 3166.81177.82308.73-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 SwitchingHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.150K100K150K200K250KSE +/- 2356.81, N = 15SE +/- 1611.55, N = 15SE +/- 403.76, N = 3107998.16139323.38231987.70-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 FunctionsHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.120K40K60K80K100KSE +/- 31.08, N = 3SE +/- 74.02, N = 3SE +/- 57.08, N = 314526.6117541.6784779.96-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 SortingHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.13691215SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 34.855.6912.74-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 PassingHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1200K400K600K800K1000KSE +/- 9443.62, N = 15SE +/- 4648.34, N = 15SE +/- 2696.18, N = 3260082.91396600.511072798.25-lz-lz1. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -ldl -pthread -lc -latomic

OpenSSL

Algorithm: SHA256

OpenBenchmarking.orgbyte/s, More Is BetterOpenSSL 3.0Algorithm: SHA256HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.180M160M240M320M400MSE +/- 31477.46, N = 3SE +/- 229553.47, N = 3SE +/- 855648.67, N = 367880263780552973680844871. (CC) gcc options: -pthread -O3 -lssl -lcrypto -ldl

x265

Video Input: Bosphorus 4K

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.4Video Input: Bosphorus 4KHiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.10.14630.29260.43890.58520.7315SE +/- 0.00, N = 3SE +/- 0.00, N = 30.110.65-lnuma -latomic1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.11020304050SE +/- 0.13, N = 15SE +/- 0.00, N = 3SE +/- 0.33, N = 391045-pthread-lxml21. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.120406080100SE +/- 0.00, N = 3SE +/- 0.88, N = 32528105-pthread-lxml21. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.148121620SE +/- 0.00, N = 3SE +/- 0.00, N = 37817-pthread-lxml21. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.148121620SE +/- 0.00, N = 3SE +/- 0.00, N = 33318-pthread-lxml21. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.11224364860SE +/- 0.00, N = 3SE +/- 0.00, N = 3202554-pthread-lxml21. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-GaussianHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1612182430SE +/- 0.00, N = 3SE +/- 0.00, N = 36726-pthread-lxml21. (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 SpaceHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1306090120150SE +/- 0.00, N = 3SE +/- 0.33, N = 32124136-pthread-lxml21. (CC) gcc options: -fopenmp -O2 -ljpeg -lz -lm -lpthread

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.17K14K21K28K35KSE +/- 22.47, N = 3SE +/- 23.78, N = 3SE +/- 13.34, N = 313032.5815995.4531708.681. (CC) gcc options: -O2 -lrt" -lrt

SecureMark

Benchmark: SecureMark-TLS

OpenBenchmarking.orgmarks, More Is BetterSecureMark 1.0.4Benchmark: SecureMark-TLSHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.110K20K30K40K50KSE +/- 128.73, N = 3SE +/- 65.35, N = 3SE +/- 60.24, N = 3166552038947895-latomic-latomic1. (CC) gcc options: -pedantic -O3

LZ4 Compression

Compression Level: 1 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterLZ4 Compression 1.9.3Compression Level: 1 - Compression SpeedHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10306090120150SE +/- 0.13, N = 3SE +/- 0.50, N = 3113.69127.341. (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 21.04HiFive Unmatched - Ubuntu 21.10306090120150SE +/- 0.00, N = 3SE +/- 0.82, N = 3110.4121.51. (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 21.04HiFive Unmatched - Ubuntu 21.100.85731.71462.57193.42924.2865SE +/- 0.02, N = 3SE +/- 0.02, N = 33.233.811. (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 21.04HiFive Unmatched - Ubuntu 21.10306090120150SE +/- 0.06, N = 3SE +/- 0.03, N = 3109.9122.21. (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 21.04HiFive Unmatched - Ubuntu 21.100.83251.6652.49753.334.1625SE +/- 0.01, N = 3SE +/- 0.01, N = 33.103.701. (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 21.04HiFive Unmatched - Ubuntu 21.10306090120150SE +/- 0.00, N = 3SE +/- 0.03, N = 3109.9122.31. (CC) gcc options: -O3

Zstd Compression

Compression Level: 3 - Compression Speed

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.5.0Compression Level: 3 - Compression SpeedHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.11530456075SE +/- 0.43, N = 4SE +/- 0.35, N = 3SE +/- 0.97, N = 336.839.768.41. (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 21.04HiFive Unmatched - Ubuntu 21.1020406080100SE +/- 0.13, N = 4SE +/- 0.17, N = 376.087.81. (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 SpeedHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.13691215SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.00, N = 38.128.8412.301. (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 21.04HiFive Unmatched - Ubuntu 21.1020406080100SE +/- 0.06, N = 3SE +/- 0.15, N = 377.989.41. (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 21.04HiFive Unmatched - Ubuntu 21.100.30380.60760.91141.21521.519SE +/- 0.00, N = 3SE +/- 0.02, N = 31.131.351. (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 21.04HiFive Unmatched - Ubuntu 21.1020406080100SE +/- 0.17, N = 3SE +/- 0.03, N = 370.681.81. (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 21.04HiFive Unmatched - Ubuntu 21.100.24530.49060.73590.98121.2265SE +/- 0.00, N = 3SE +/- 0.01, N = 50.921.091. (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 21.04HiFive Unmatched - Ubuntu 21.1020406080100SE +/- 0.09, N = 3SE +/- 0.17, N = 572.483.91. (CC) gcc options: -O3 -pthread -lz

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.18001600240032004000SE +/- 5.04, N = 3SE +/- 26.43, N = 12SE +/- 1.53, N = 31432160537661. (CXX) g++ options: -pipe -lpthread

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.140K80K120K160K200KSE +/- 198.98, N = 3SE +/- 402.44, N = 3SE +/- 506.76, N = 33311341058166820

OpenSSL

Algorithm: RSA4096

OpenBenchmarking.orgsign/s, More Is BetterOpenSSL 3.0Algorithm: RSA4096HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.120406080100SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.03, N = 327.232.496.21. (CC) gcc options: -pthread -O3 -lssl -lcrypto -ldl

OpenSSL

Algorithm: RSA4096

OpenBenchmarking.orgverify/s, More Is BetterOpenSSL 3.0Algorithm: RSA4096HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.116003200480064008000SE +/- 0.64, N = 3SE +/- 0.15, N = 3SE +/- 1.05, N = 31990.52365.57437.81. (CC) gcc options: -pthread -O3 -lssl -lcrypto -ldl

Google SynthMark

Test: VoiceMark_100

OpenBenchmarking.orgVoices, More Is BetterGoogle SynthMark 20201109Test: VoiceMark_100HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.150100150200250SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.00, N = 352.4663.12235.051. (CXX) g++ options: -lm -lpthread -std=c++11 -Ofast

WebP Image Encode

Encode Settings: Default

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: DefaultHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1918273645SE +/- 0.129, N = 3SE +/- 0.055, N = 3SE +/- 0.003, N = 339.74734.0287.557-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 100HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.11224364860SE +/- 0.33, N = 3SE +/- 0.62, N = 3SE +/- 0.05, N = 351.5843.3810.92-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, LosslessHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.160120180240300SE +/- 0.32, N = 3SE +/- 0.23, N = 3SE +/- 1.07, N = 3255.98215.3888.73-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 CompressionHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.120406080100SE +/- 0.99, N = 3SE +/- 1.04, N = 3SE +/- 0.04, N = 392.3078.8525.44-pthread1. (CC) gcc options: -fvisibility=hidden -O2 -lm -ljpeg -lpng16

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.15K10K15K20K25KSE +/- 304.53, N = 3SE +/- 220.88, N = 3SE +/- 2.85, N = 324919210563944

Monkey Audio Encoding

WAV To APE

OpenBenchmarking.orgSeconds, Fewer Is BetterMonkey Audio Encoding 3.99.6WAV To APEHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1110220330440550SE +/- 0.16, N = 5SE +/- 0.09, N = 5SE +/- 0.82, N = 25514.78416.0251.69-latomic-latomic1. (CXX) g++ options: -O3 -pedantic -rdynamic -lrt

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.190180270360450SE +/- 0.08, N = 5SE +/- 0.12, N = 5SE +/- 0.35, N = 5438.15366.6484.85-logg-logg1. (CXX) g++ options: -O2 -fvisibility=hidden -lm

WavPack Audio Encoding

WAV To WavPack

OpenBenchmarking.orgSeconds, Fewer Is BetterWavPack Audio Encoding 5.3WAV To WavPackHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.12004006008001000SE +/- 1.47, N = 5SE +/- 0.93, N = 5SE +/- 0.05, N = 5838.98704.99225.74-latomic-latomic1. (CXX) g++ options: -rdynamic

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1130260390520650SE +/- 1.36, N = 3SE +/- 1.32, N = 3SE +/- 0.14, N = 3583.85488.39124.571. (CXX) g++ options: -fopenmp -O3

eSpeak-NG Speech Engine

Text-To-Speech Synthesis

OpenBenchmarking.orgSeconds, Fewer Is BettereSpeak-NG Speech Engine 20200907Text-To-Speech SynthesisHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.180160240320400SE +/- 1.63, N = 4SE +/- 1.25, N = 4SE +/- 0.57, N = 4390.02322.08117.371. (CC) gcc options: -O2 -std=c99

RNNoise

OpenBenchmarking.orgSeconds, Fewer Is BetterRNNoise 2020-06-28HiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.150100150200250SE +/- 0.13, N = 3SE +/- 0.46, N = 3SE +/- 0.26, N = 3216.38180.0765.241. (CC) gcc options: -O2 -pedantic -fvisibility=hidden

Dolfyn

Computational Fluid Dynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterDolfyn 0.527Computational Fluid DynamicsHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.12004006008001000SE +/- 22.67, N = 9SE +/- 11.58, N = 9SE +/- 1.14, N = 5842.22593.21103.74

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

Gzip Compression

Linux Source Tree Archiving To .tar.gz

OpenBenchmarking.orgSeconds, Fewer Is BetterGzip CompressionLinux Source Tree Archiving To .tar.gzHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.10RPi4 4GB - Debian 12.1100200300400500SE +/- 1.17, N = 3SE +/- 0.46, N = 3SE +/- 2.00, N = 4449.73377.31170.94

OCRMyPDF

Processing 60 Page PDF Document

OpenBenchmarking.orgSeconds, Fewer Is BetterOCRMyPDF 10.3.1+dfsgProcessing 60 Page PDF DocumentHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.1030060090012001500SE +/- 1.62, N = 3SE +/- 1.24, N = 31189.981008.57

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

Timed GDB GNU Debugger Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed GDB GNU Debugger Compilation 10.2Time To CompileHiFive Unmatched - Ubuntu 21.04HiFive Unmatched - Ubuntu 21.105001000150020002500SE +/- 1.42, N = 3SE +/- 1.42, N = 32114.521909.29

GNU Octave Benchmark

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

Phoronix Test Suite v10.8.5