cpu19a

ARMv7 rev 4 testing on Raspbian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1907045-HV-CPU19A93922&sor&grs.

cpu19aProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemRPi4RPi3+ARMv7 rev 3 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.12048MB32GB SB32GRaspbian 104.19.50-v7l+ (armv7l)GCC 8.3.0ext4ARMv7 rev 4 @ 1.40GHz (4 Cores)BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3926MB4.19.50-v7+ (armv7l)OpenBenchmarking.orgCompiler Details- --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 Processor Details- Scaling Governor: BCM2835 Freq ondemandDisk Mount Options Details- noatime,rwPython Details- Python 2.7.16 + Python 3.7.3

cpu19acompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9scimark2: Sparse Matrix Multiplyscimark2: Jacobi Successive Over-Relaxationhpcg: scimark2: Compositepybench: Total For Average Test Timesgraphics-magick: Enhanceddcraw: RAW To PPM Image Conversionscimark2: Dense LU Matrix Factorizationencode-mp3: WAV To MP3graphics-magick: Sharpenx264: H.264 Video Encodinggo-benchmark: jsonc-ray: Total Time - 4K, 16 Rays Per Pixelgnupg: 2GB File Encryptiongraphics-magick: Swirlscimark2: Fast Fourier Transformgraphics-magick: Noise-Gaussianscimark2: Monte Carlosmallpt: Global Illumination Renderer; 128 Samplesgraphics-magick: Rotategraphics-magick: Resizinggraphics-magick: HWB Color Spacego-benchmark: httpsystem-decompress-xz: apache: Static Web Page Servingn-queens: Elapsed Timenginx: Static Web Page Servingsqlite: Timed SQLite InsertionsRPi4RPi3+414.11142.77355.360.30146.52529327215162.52125254.937867281493754.864529.632042.301496353748409814.104334155508385.0850.3938.0295.490.0949.45145341056262.30294112.191730847342021115.182214.551022.6327734304312615819.623303202435097.39OpenBenchmarking.org

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9RPi3+RPi490180270360450SE +/- 0.61, N = 15SE +/- 0.94, N = 350.39414.111. (CC) gcc options: -pthread -fvisibility=hidden -O2

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyRPi4RPi3+306090120150SE +/- 0.57, N = 3SE +/- 0.61, N = 3142.7738.021. (CC) gcc options: -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationRPi4RPi3+80160240320400SE +/- 0.08, N = 3SE +/- 2.78, N = 3355.3695.491. (CC) gcc options: -lm

High Performance Conjugate Gradient

OpenBenchmarking.orgGFLOP/s, More Is BetterHigh Performance Conjugate Gradient 3.0RPi4RPi3+0.06750.1350.20250.270.3375SE +/- 0.00, N = 3SE +/- 0.00, N = 30.300.09

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeRPi4RPi3+306090120150SE +/- 0.17, N = 3SE +/- 0.47, N = 15146.5249.451. (CC) gcc options: -lm

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesRPi4RPi3+3K6K9K12K15KSE +/- 22.42, N = 3SE +/- 49.02, N = 3529314534

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: EnhancedRPi4RPi3+61218243027101. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

dcraw

RAW To PPM Image Conversion

OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionRPi4RPi3+120240360480600SE +/- 1.14, N = 3SE +/- 5.84, N = 32155621. (CC) gcc options: -lm

SciMark

Computational Test: Dense LU Matrix Factorization

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationRPi4RPi3+4080120160200SE +/- 0.01, N = 3SE +/- 0.69, N = 3162.5262.301. (CC) gcc options: -lm

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3RPi4RPi3+60120180240300SE +/- 0.24, N = 3SE +/- 0.36, N = 31252941. (CC) gcc options: -lm

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SharpenRPi4RPi3+61218243025111. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingRPi4RPi3+1.10932.21863.32794.43725.5465SE +/- 0.07, N = 3SE +/- 0.00, N = 34.932.191. (CC) gcc options: -ldl -lm -lpthread

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonRPi4RPi3+40M80M120M160M200MSE +/- 178172.39, N = 3SE +/- 675571.02, N = 378672814173084734

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelRPi4RPi3+400800120016002000SE +/- 10.19, N = 3SE +/- 0.24, N = 393720211. (CC) gcc options: -lm -lpthread -O3

GnuPG

2GB File Encryption

OpenBenchmarking.orgSeconds, Fewer Is BetterGnuPG 1.4.222GB File EncryptionRPi4RPi3+306090120150SE +/- 0.68, N = 3SE +/- 0.68, N = 354.86115.181. (CC) gcc options: -O2 -MT -MD -MP -MF

GraphicsMagick

Operation: Swirl

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: SwirlRPi4RPi3+102030405045221. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

SciMark

Computational Test: Fast Fourier Transform

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformRPi4RPi3+714212835SE +/- 0.20, N = 3SE +/- 0.29, N = 329.6314.551. (CC) gcc options: -lm

GraphicsMagick

Operation: Noise-Gaussian

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: Noise-GaussianRPi4RPi3+510152025SE +/- 0.33, N = 320101. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

SciMark

Computational Test: Monte Carlo

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloRPi4RPi3+1020304050SE +/- 0.01, N = 3SE +/- 0.49, N = 342.3022.631. (CC) gcc options: -lm

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesRPi4RPi3+60120180240300SE +/- 0.22, N = 3SE +/- 0.23, N = 31492771. (CXX) g++ options: -fopenmp -O3

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: RotateRPi4RPi3+1428425670SE +/- 0.88, N = 363341. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: ResizingRPi4RPi3+122436486053301. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.30Operation: HWB Color SpaceRPi4RPi3+163248648074431. (CC) gcc options: -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

Go Benchmarks

Test: http

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: httpRPi4RPi3+30K60K90K120K150KSE +/- 190.83, N = 3SE +/- 919.83, N = 384098126158

System XZ Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem XZ DecompressionRPi4RPi3+510152025SE +/- 0.08, N = 3SE +/- 0.14, N = 314.1019.62

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingRPi4RPi3+9001800270036004500SE +/- 2.27, N = 3SE +/- 8.34, N = 3433433031. (CC) gcc options: -shared -fPIC -O2 -pthread

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeRPi4RPi3+4080120160200SE +/- 1.66, N = 12SE +/- 2.85, N = 41552021. (CC) gcc options: -static -fopenmp -O3 -march=native

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingRPi4RPi3+11002200330044005500SE +/- 13.91, N = 3SE +/- 2.18, N = 3508343501. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsRPi4RPi3+20406080100SE +/- 0.94, N = 3SE +/- 0.33, N = 385.0897.391. (CC) gcc options: -O2 -lz -ldl -lpthread

Phoronix Test Suite v10.8.4