EPYC 7642 Compiler GCC 10 vs. LLVM Clang 10 Benchmarking

AMD EPYC 7642 compiler testing by Michael Larabel for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1911208-HU-EPYC7642C55
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results

Limit displaying results to tests within:

Audio Encoding 2 Tests
AV1 3 Tests
Bioinformatics 4 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 28 Tests
Compression Tests 2 Tests
CPU Massive 25 Tests
Creator Workloads 13 Tests
Cryptography 2 Tests
Database Test Suite 3 Tests
Encoding 9 Tests
HPC - High Performance Computing 9 Tests
Common Kernel Benchmarks 3 Tests
Molecular Dynamics 2 Tests
MPI Benchmarks 4 Tests
Multi-Core 21 Tests
OpenMPI Tests 3 Tests
Programmer / Developer System Benchmarks 5 Tests
Renderers 3 Tests
Scientific Computing 8 Tests
Server 4 Tests
Server CPU Tests 13 Tests
Single-Threaded 5 Tests
Video Encoding 7 Tests
Common Workstation Benchmarks 2 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
GCC 9.2.0
November 18 2019
  5 Hours, 30 Minutes
GCC 10.0.0 20191117
November 19 2019
  5 Hours, 28 Minutes
LLVM Clang 10 Git
November 19 2019
  5 Hours, 23 Minutes
Invert Hiding All Results Option
  5 Hours, 27 Minutes

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

GCC 9.2.0

Processor: AMD EPYC 7642 48-Core @ 2.30GHz (48 Cores / 96 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 129024MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe 126GB, Audio: AMD Starship/Matisse, Network: 2 x Intel I350

OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling

GCC 10.0.0 20191117

OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 10.0.0 20191117, File-System: ext4, Screen Resolution: 1024x768

LLVM Clang 10 Git

OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: Clang 10.0.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling

EPYC 7642 Compiler GCC 10 vs. LLVM Clang 10 BenchmarkingOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7642 48-Core @ 2.30GHz (48 Cores / 96 Threads)ASRockRack EPYCD8 (P2.10 BIOS)AMD Starship/Matisse129024MB280GB INTEL SSDPED1D280GAllvmpipe 126GBAMD Starship/Matisse2 x Intel I350Ubuntu 19.105.3.0-050300-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.5GCC 9.2.0GCC 10.0.0 20191117Clang 10.0.0ext41024x768ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilersFile-SystemScreen ResolutionEPYC 7642 Compiler GCC 10 Vs. LLVM Clang 10 Benchmarking PerformanceSystem Logs- CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"- GCC 9.2.0: --disable-multilib --enable-checking=release- GCC 10.0.0 20191117: --disable-multilib --enable-checking=release- LLVM Clang 10 Git: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c- Python 2.7.17rc1 + Python 3.7.5rc1- l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling

GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 GitLogarithmic Result OverviewPhoronix Test SuiteJohn The RipperGraphicsMagickC-RayTimed Linux Kernel CompilationHimeno BenchmarkTimed HMMer SearchOpenSSLCoremarkTimed LLVM CompilationAOBenchFLAC Audio EncodingTSCPTimed MrBayes Analysislibgav1SVT-AV1Timed MAFFT AlignmentSQLite SpeedtestSciMarkVP9 libvpx EncodingSVT-VP9CppPerformanceBenchmarksx264Zstd Compressionx265XZ CompressionRedisPostgreSQL pgbench

EPYC 7642 Compiler GCC 10 vs. LLVM Clang 10 Benchmarkingminife: Smallfftw: Float + SSE - 2D FFT Size 4096mrbayes: Primate Phylogeny Analysishmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentlibgav1: Chimera 1080plibgav1: Summer Nature 4Klibgav1: Summer Nature 1080plibgav1: Chimera 1080p 10-bitscimark2: Compositescimark2: Monte Carloscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyscimark2: Dense LU Matrix Factorizationscimark2: Jacobi Successive Over-Relaxationtscp: AI Chess Performancejohn-the-ripper: Blowfishgraphics-magick: Swirlgraphics-magick: Rotategraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizinggraphics-magick: Noise-Gaussiangraphics-magick: HWB Color Spacedav1d: Chimera 1080pdav1d: Summer Nature 4Kdav1d: Summer Nature 1080pdav1d: Chimera 1080p 10-bitsvt-av1: Enc Mode 0 - 1080psvt-av1: Enc Mode 4 - 1080psvt-av1: Enc Mode 8 - 1080psvt-vp9: VMAF Optimized - Bosphorus 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080psvt-vp9: Visual Quality Optimized - Bosphorus 1080pvpxenc: vpxenc VP9 1080p Video Encodex264: H.264 Video Encodingx265: H.265 1080p Video Encodingmt-dgemm: Sustained Floating-Point Ratecoremark: CoreMark Size 666 - Iterations Per Secondhimeno: Poisson Pressure Solverbuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 Samplesaobench: 2048 x 2048 - Total Timecompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19encode-flac: WAV To FLACencode-mp3: WAV To MP3openssl: RSA 4096-bit Performanceaskap: tConvolve MT - Griddingaskap: tConvolve MT - Degriddingaskap: tConvolve OpenMP - Griddingaskap: tConvolve OpenMP - Degriddinggromacs: Water Benchmarkpgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writecpp-perf-bench: Atolcpp-perf-bench: Ctypecpp-perf-bench: Math Librarycpp-perf-bench: Rand Numberscpp-perf-bench: Stepanov Vectorcpp-perf-bench: Function Objectscpp-perf-bench: Stepanov Abstractionsqlite-speedtest: Timed Time - Size 1,000redis: LPOPredis: SADDredis: LPUSHredis: GETredis: SETxsbench: GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git19425.516872103.9897.5602.23439.4018.3755.7216.722774.05594.61196.082755.878575.571748.11103374460905167550557386521386511170546.36273.96588.19102.190.0659.81079.730370.91375.84293.33155.85154.1448.7614.0628141589318.7267332487.75902130.327145.49513.5372.75537.17922.3558.54610.6539.01910301.14387.845892.256602.285187.244.084589144.10705948273.12291575.9040.550354.4791417.040102.21719.70137.74974.5732293158.051703114.951287761.02216263.441465273.92645484519314.917427102.1978.0872.11139.2118.2856.3816.652754.17594.76197.882749.818484.971743.451010602613611624481572786187363410700.0679.94281.095372.91377.46288.98155.17152.2348.3613.8560281664749.6905632844.33963934.551162.78313.7345.12535.97822.1988.58010.76810290.64410.555962.816946.856656.44.075593115.57204348304.46595375.55242.104346.3641448.147100.81818.39337.58775.8762237292.81694281.301387280.442029652.621494027.97647448394.9355.8712.19635.2016.2650.7616.912800.49602.82218.853341.438231.471607.881133755146845516132111325204575.08279.11595.6275.810.07110.40087.139379.36382.36298.55160.44154.6148.921283555.6892963483.85535642.671131.3321.83641.35722.4138.6679.49810.4047550.7596205.48807348421.31126776.19938.664341.7441706.42188.53619.47034.83878.4822155677.581645122.771372099.012158757.831494870.67OpenBenchmarking.org

miniFE

MiniFE Finite Element is an application for unstructured implicit finite element codes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgCG Mflops, More Is BetterminiFE 2.2Problem Size: SmallGCC 9.2.0GCC 10.0.0 201911174K8K12K16K20KSE +/- 2.61, N = 3SE +/- 7.36, N = 319425.519314.91. (CXX) g++ options: -O3 -fopenmp -pthread -lmpi_cxx -lmpi
OpenBenchmarking.orgCG Mflops, More Is BetterminiFE 2.2Problem Size: SmallGCC 9.2.0GCC 10.0.0 201911173K6K9K12K15KMin: 19422.6 / Avg: 19425.5 / Max: 19430.7Min: 19300.2 / Avg: 19314.9 / Max: 19322.81. (CXX) g++ options: -O3 -fopenmp -pthread -lmpi_cxx -lmpi

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096GCC 9.2.0GCC 10.0.0 201911174K8K12K16K20KSE +/- 28.26, N = 3SE +/- 113.29, N = 316872174271. (CC) gcc options: -pthread -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096GCC 9.2.0GCC 10.0.0 201911173K6K9K12K15KMin: 16831 / Avg: 16871.67 / Max: 16926Min: 17245 / Avg: 17427.33 / Max: 176351. (CC) gcc options: -pthread -O3 -march=native -lm

Timed MrBayes Analysis

This test performs a bayesian analysis of a set of primate genome sequences in order to estimate their phylogeny. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100SE +/- 1.63, N = 3SE +/- 0.11, N = 3SE +/- 0.14, N = 3103.99102.2094.94-mabm-mabm1. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -msha -maes -mavx -mfma -mavx2 -mrdrnd -mbmi -mbmi2 -madx -O3 -std=c99 -pedantic -march=native -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100Min: 100.88 / Avg: 103.99 / Max: 106.36Min: 101.99 / Avg: 102.2 / Max: 102.34Min: 94.7 / Avg: 94.94 / Max: 95.191. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -msha -maes -mavx -mfma -mavx2 -mrdrnd -mbmi -mbmi2 -madx -O3 -std=c99 -pedantic -march=native -lm

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git246810SE +/- 0.052, N = 3SE +/- 0.035, N = 3SE +/- 0.085, N = 37.5608.0875.8711. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git3691215Min: 7.47 / Avg: 7.56 / Max: 7.65Min: 8.02 / Avg: 8.09 / Max: 8.14Min: 5.76 / Avg: 5.87 / Max: 6.041. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

This test performs an alignment of 100 pyruvate decarboxylase sequences. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git0.50271.00541.50812.01082.5135SE +/- 0.006, N = 2SE +/- 0.030, N = 15SE +/- 0.032, N = 22.2342.1112.1961. (CC) gcc options: -std=c99 -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git246810Min: 2.23 / Avg: 2.23 / Max: 2.24Min: 2.01 / Avg: 2.11 / Max: 2.3Min: 2.16 / Avg: 2.2 / Max: 2.231. (CC) gcc options: -std=c99 -O3 -lm -lpthread

libgav1

Libgav1 is an AV1 decoder developed by Google for AV1 profile 0/1 compliance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git918273645SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 339.4039.2135.201. (CXX) g++ options: -O3 -march=native -lpthread
OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git816243240Min: 39.33 / Avg: 39.4 / Max: 39.45Min: 39.12 / Avg: 39.21 / Max: 39.31Min: 35.06 / Avg: 35.2 / Max: 35.361. (CXX) g++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 4KGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 318.3718.2816.261. (CXX) g++ options: -O3 -march=native -lpthread
OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 4KGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025Min: 18.34 / Avg: 18.37 / Max: 18.39Min: 18.21 / Avg: 18.28 / Max: 18.33Min: 16.23 / Avg: 16.26 / Max: 16.31. (CXX) g++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1326395265SE +/- 0.14, N = 3SE +/- 0.16, N = 3SE +/- 0.15, N = 355.7256.3850.761. (CXX) g++ options: -O3 -march=native -lpthread
OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Summer Nature 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1122334455Min: 55.44 / Avg: 55.72 / Max: 55.92Min: 56.14 / Avg: 56.38 / Max: 56.69Min: 50.5 / Avg: 50.76 / Max: 51.031. (CXX) g++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080p 10-bitGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git48121620SE +/- 0.04, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 316.7216.6516.911. (CXX) g++ options: -O3 -march=native -lpthread
OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080p 10-bitGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git48121620Min: 16.65 / Avg: 16.72 / Max: 16.77Min: 16.58 / Avg: 16.65 / Max: 16.74Min: 16.89 / Avg: 16.91 / Max: 16.951. (CXX) g++ options: -O3 -march=native -lpthread

SciMark

This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git6001200180024003000SE +/- 3.13, N = 3SE +/- 9.84, N = 3SE +/- 4.31, N = 32774.052754.172800.491. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git5001000150020002500Min: 2768.09 / Avg: 2774.05 / Max: 2778.72Min: 2734.68 / Avg: 2754.17 / Max: 2766.24Min: 2795.29 / Avg: 2800.49 / Max: 2809.051. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git130260390520650SE +/- 0.03, N = 3SE +/- 0.14, N = 3SE +/- 0.16, N = 3594.61594.76602.821. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Monte CarloGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git110220330440550Min: 594.58 / Avg: 594.61 / Max: 594.66Min: 594.47 / Avg: 594.76 / Max: 594.9Min: 602.64 / Avg: 602.82 / Max: 603.151. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git50100150200250SE +/- 0.17, N = 3SE +/- 0.29, N = 3SE +/- 0.42, N = 3196.08197.88218.851. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git4080120160200Min: 195.75 / Avg: 196.08 / Max: 196.25Min: 197.33 / Avg: 197.88 / Max: 198.29Min: 218.35 / Avg: 218.85 / Max: 219.691. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git7001400210028003500SE +/- 9.11, N = 3SE +/- 7.23, N = 3SE +/- 3.59, N = 32755.872749.813341.431. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git6001200180024003000Min: 2739.99 / Avg: 2755.87 / Max: 2771.55Min: 2739.28 / Avg: 2749.81 / Max: 2763.65Min: 3336.26 / Avg: 3341.43 / Max: 3348.331. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git2K4K6K8K10KSE +/- 6.90, N = 3SE +/- 44.47, N = 3SE +/- 22.64, N = 38575.578484.978231.471. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git15003000450060007500Min: 8561.78 / Avg: 8575.57 / Max: 8582.93Min: 8399.28 / Avg: 8484.97 / Max: 8548.45Min: 8207.02 / Avg: 8231.47 / Max: 8276.71. (CC) gcc options: -O3 -march=native -lm

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400800120016002000SE +/- 0.22, N = 3SE +/- 0.26, N = 3SE +/- 0.06, N = 31748.111743.451607.881. (CC) gcc options: -O3 -march=native -lm
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-RelaxationGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git30060090012001500Min: 1747.67 / Avg: 1748.11 / Max: 1748.35Min: 1743.07 / Avg: 1743.45 / Max: 1743.94Min: 1607.81 / Avg: 1607.88 / Max: 1607.991. (CC) gcc options: -O3 -march=native -lm

TSCP

This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git200K400K600K800K1000KSE +/- 725.51, N = 5SE +/- 586.45, N = 5SE +/- 467.20, N = 51033744101060211337551. (CC) gcc options: -O3 -march=native
OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git200K400K600K800K1000KMin: 1031419 / Avg: 1033743.8 / Max: 1035296Min: 1008750 / Avg: 1010602.4 / Max: 1012459Min: 1133288 / Avg: 1133755.2 / Max: 11356241. (CC) gcc options: -O3 -march=native

John The Ripper

This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: BlowfishGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git13K26K39K52K65KSE +/- 11.24, N = 3SE +/- 27.14, N = 360905613611468-fopenmp-fopenmp1. (CC) gcc options: -m64 -lssl -lcrypto -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.9.0-jumbo-1Test: BlowfishGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git11K22K33K44K55KMin: 60883 / Avg: 60905 / Max: 60920Min: 61315 / Avg: 61361.33 / Max: 614091. (CC) gcc options: -m64 -lssl -lcrypto -lgmp -pthread -lm -lz -ldl -lcrypt -lbz2

GraphicsMagick

This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests on a sample 6000x4000 pixel JPEG image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400800120016002000SE +/- 3.18, N = 3SE +/- 1.53, N = 31675162445-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SwirlGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git30060090012001500Min: 1669 / Avg: 1675.33 / Max: 1679Min: 1622 / Avg: 1624 / Max: 16271. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git110220330440550SE +/- 2.96, N = 3SE +/- 0.67, N = 3505481516-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git90180270360450Min: 499 / Avg: 504.67 / Max: 509Min: 480 / Avg: 481.33 / Max: 4821. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git12024036048060057357213-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git2004006008001000SE +/- 0.67, N = 3SE +/- 0.33, N = 386578621-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: EnhancedGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git150300450600750Min: 864 / Avg: 864.67 / Max: 866Min: 785 / Avg: 785.67 / Max: 7861. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git5001000150020002500SE +/- 27.63, N = 5SE +/- 30.90, N = 321381873113-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400800120016002000Min: 2072 / Avg: 2138.2 / Max: 2230Min: 1839 / Avg: 1873.33 / Max: 19351. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-GaussianGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git140280420560700SE +/- 1.86, N = 365163425-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Noise-GaussianGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git110220330440550Min: 630 / Avg: 633.67 / Max: 6361. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color SpaceGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git30060090012001500SE +/- 4.04, N = 3SE +/- 1.53, N = 311701070204-fopenmp-fopenmp1. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: HWB Color SpaceGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git2004006008001000Min: 1162 / Avg: 1170 / Max: 1175Min: 1067 / Avg: 1070 / Max: 10721. (CC) gcc options: -O3 -march=native -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

dav1d

Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode sample AV1 video content. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080pGCC 9.2.0LLVM Clang 10 Git120240360480600SE +/- 0.79, N = 3SE +/- 2.02, N = 3546.36575.08MIN: 345.34 / MAX: 673.27MIN: 353.68 / MAX: 718.091. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080pGCC 9.2.0LLVM Clang 10 Git100200300400500Min: 544.82 / Avg: 546.36 / Max: 547.44Min: 571.59 / Avg: 575.08 / Max: 578.591. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KGCC 9.2.0LLVM Clang 10 Git60120180240300SE +/- 0.54, N = 3SE +/- 0.20, N = 3273.96279.11MIN: 129.55 / MAX: 296.84MIN: 127.8 / MAX: 303.171. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 4KGCC 9.2.0LLVM Clang 10 Git50100150200250Min: 273.3 / Avg: 273.96 / Max: 275.03Min: 278.71 / Avg: 279.11 / Max: 279.341. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 1080pGCC 9.2.0LLVM Clang 10 Git130260390520650SE +/- 1.75, N = 3SE +/- 1.70, N = 3588.19595.62MIN: 266.11 / MAX: 655.78MIN: 260.63 / MAX: 664.581. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Summer Nature 1080pGCC 9.2.0LLVM Clang 10 Git110220330440550Min: 585.49 / Avg: 588.19 / Max: 591.47Min: 593.6 / Avg: 595.62 / Max: 5991. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080p 10-bitGCC 9.2.0LLVM Clang 10 Git20406080100SE +/- 0.21, N = 3SE +/- 0.06, N = 3102.1975.81MIN: 67.61 / MAX: 169.03MIN: 50.99 / MAX: 121.261. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.5.0Video Input: Chimera 1080p 10-bitGCC 9.2.0LLVM Clang 10 Git20406080100Min: 101.76 / Avg: 102.19 / Max: 102.42Min: 75.69 / Avg: 75.81 / Max: 75.881. (CC) gcc options: -O3 -march=native -pthread

SVT-AV1

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-AV1 CPU-based multi-threaded video encoder for the AV1 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 0 - Input: 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git0.0160.0320.0480.0640.08SE +/- 0.000, N = 6SE +/- 0.000, N = 9SE +/- 0.000, N = 90.0650.0670.0711. (CXX) g++ options: -O3 -march=native -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 0 - Input: 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git12345Min: 0.07 / Avg: 0.07 / Max: 0.07Min: 0.07 / Avg: 0.07 / Max: 0.07Min: 0.07 / Avg: 0.07 / Max: 0.071. (CXX) g++ options: -O3 -march=native -fPIE -fPIC -pie

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 4 - Input: 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git3691215SE +/- 0.061, N = 3SE +/- 0.022, N = 3SE +/- 0.072, N = 39.8109.94210.4001. (CXX) g++ options: -O3 -march=native -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 4 - Input: 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git3691215Min: 9.69 / Avg: 9.81 / Max: 9.9Min: 9.9 / Avg: 9.94 / Max: 9.98Min: 10.26 / Avg: 10.4 / Max: 10.511. (CXX) g++ options: -O3 -march=native -fPIE -fPIC -pie

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 8 - Input: 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100SE +/- 0.31, N = 3SE +/- 0.03, N = 3SE +/- 0.17, N = 379.7381.1087.141. (CXX) g++ options: -O3 -march=native -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.7Encoder Mode: Enc Mode 8 - Input: 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100Min: 79.35 / Avg: 79.73 / Max: 80.34Min: 81.03 / Avg: 81.09 / Max: 81.14Min: 86.93 / Avg: 87.14 / Max: 87.481. (CXX) g++ options: -O3 -march=native -fPIE -fPIC -pie

SVT-VP9

This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-VP9 CPU-based multi-threaded video encoder for the VP9 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git80160240320400SE +/- 1.11, N = 3SE +/- 1.14, N = 3SE +/- 1.42, N = 3370.91372.91379.361. (CC) gcc options: -O3 -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git70140210280350Min: 369.69 / Avg: 370.91 / Max: 373.13Min: 370.83 / Avg: 372.91 / Max: 374.77Min: 377.6 / Avg: 379.36 / Max: 382.171. (CC) gcc options: -O3 -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git80160240320400SE +/- 5.05, N = 3SE +/- 1.93, N = 3SE +/- 2.39, N = 3375.84377.46382.361. (CC) gcc options: -O3 -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git70140210280350Min: 369.69 / Avg: 375.84 / Max: 385.85Min: 374.3 / Avg: 377.46 / Max: 380.95Min: 377.6 / Avg: 382.36 / Max: 385.111. (CC) gcc options: -O3 -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git70140210280350SE +/- 1.87, N = 3SE +/- 2.79, N = 3SE +/- 4.64, N = 3293.33288.98298.551. (CC) gcc options: -O3 -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git50100150200250Min: 289.72 / Avg: 293.33 / Max: 296Min: 285.17 / Avg: 288.98 / Max: 294.41Min: 290.7 / Avg: 298.55 / Max: 306.751. (CC) gcc options: -O3 -march=native -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

VP9 libvpx Encoding

This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.1vpxenc VP9 1080p Video EncodeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git4080120160200SE +/- 0.16, N = 3SE +/- 0.59, N = 3SE +/- 0.22, N = 3155.85155.17160.441. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=native -fPIC -U_FORTIFY_SOURCE -std=c++11
OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.1vpxenc VP9 1080p Video EncodeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git306090120150Min: 155.53 / Avg: 155.85 / Max: 156.02Min: 154.02 / Avg: 155.17 / Max: 155.96Min: 160.12 / Avg: 160.44 / Max: 160.861. (CXX) g++ options: -m64 -lm -lpthread -O3 -march=native -fPIC -U_FORTIFY_SOURCE -std=c++11

x264

This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git306090120150SE +/- 0.96, N = 3SE +/- 1.50, N = 3SE +/- 0.22, N = 3154.14152.23154.61-mstack-alignment=641. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git306090120150Min: 153.05 / Avg: 154.14 / Max: 156.05Min: 149.44 / Avg: 152.23 / Max: 154.58Min: 154.19 / Avg: 154.61 / Max: 154.921. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

x265

This is a simple test of the x265 encoder run on the CPU with a sample 1080p video file. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.1.2H.265 1080p Video EncodingGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1122334455SE +/- 0.12, N = 3SE +/- 0.11, N = 3SE +/- 0.11, N = 348.7648.3648.921. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread -lrt -ldl -lnuma
OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.1.2H.265 1080p Video EncodingGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1020304050Min: 48.52 / Avg: 48.76 / Max: 48.94Min: 48.16 / Avg: 48.36 / Max: 48.53Min: 48.76 / Avg: 48.92 / Max: 49.141. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread -lrt -ldl -lnuma

ACES DGEMM

This is a multi-threaded DGEMM benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point RateGCC 9.2.0GCC 10.0.0 2019111748121620SE +/- 0.19, N = 3SE +/- 0.09, N = 314.0613.861. (CC) gcc options: -O3 -march=native -fopenmp
OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point RateGCC 9.2.0GCC 10.0.0 2019111748121620Min: 13.76 / Avg: 14.06 / Max: 14.41Min: 13.7 / Avg: 13.86 / Max: 14.021. (CC) gcc options: -O3 -march=native -fopenmp

Coremark

This is a test of EEMBC CoreMark processor benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400K800K1200K1600K2000KSE +/- 1399.84, N = 3SE +/- 2856.66, N = 3SE +/- 6972.36, N = 31589318.731664749.691283555.691. (CC) gcc options: -O2 -O3 -march=native -lrt" -lrt
OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per SecondGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git300K600K900K1200K1500KMin: 1587695.36 / Avg: 1589318.73 / Max: 1592105.81Min: 1659679.3 / Avg: 1664749.69 / Max: 1669565.22Min: 1270121.28 / Avg: 1283555.69 / Max: 1293509.991. (CC) gcc options: -O2 -O3 -march=native -lrt" -lrt

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git7001400210028003500SE +/- 66.64, N = 15SE +/- 4.44, N = 3SE +/- 45.52, N = 152487.762844.343483.861. (CC) gcc options: -O3 -march=native -mavx2
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git6001200180024003000Min: 2032.96 / Avg: 2487.76 / Max: 2924.17Min: 2835.48 / Avg: 2844.34 / Max: 2849.27Min: 3140.8 / Avg: 3483.86 / Max: 3739.821. (CC) gcc options: -O3 -march=native -mavx2

Timed Linux Kernel Compilation

This test times how long it takes to build the Linux kernel in a default configuration. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1020304050SE +/- 0.24, N = 13SE +/- 0.35, N = 8SE +/- 0.32, N = 1430.3334.5542.67
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git918273645Min: 29.9 / Avg: 30.33 / Max: 33.21Min: 34.1 / Avg: 34.55 / Max: 37.01Min: 42.24 / Avg: 42.67 / Max: 46.85

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git4080120160200145.50162.78131.33

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 313.5413.7321.841. (CC) gcc options: -lm -lpthread -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025Min: 13.53 / Avg: 13.54 / Max: 13.54Min: 13.72 / Avg: 13.73 / Max: 13.74Min: 21.77 / Avg: 21.84 / Max: 21.911. (CC) gcc options: -lm -lpthread -O3 -march=native

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesGCC 9.2.0GCC 10.0.0 201911171.15312.30623.45934.61245.7655SE +/- 0.031, N = 3SE +/- 0.281, N = 152.7555.1251. (CXX) g++ options: -fopenmp -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesGCC 9.2.0GCC 10.0.0 20191117246810Min: 2.71 / Avg: 2.76 / Max: 2.82Min: 4.05 / Avg: 5.12 / Max: 6.321. (CXX) g++ options: -fopenmp -O3 -march=native

AOBench

AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git918273645SE +/- 0.01, N = 3SE +/- 0.12, N = 3SE +/- 0.04, N = 337.1835.9841.361. (CC) gcc options: -lm -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git918273645Min: 37.17 / Avg: 37.18 / Max: 37.19Min: 35.83 / Avg: 35.98 / Max: 36.22Min: 41.27 / Avg: 41.36 / Max: 41.421. (CC) gcc options: -lm -O3 -march=native

XZ Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025SE +/- 0.16, N = 3SE +/- 0.13, N = 3SE +/- 0.16, N = 322.3622.2022.411. (CC) gcc options: -pthread -fvisibility=hidden -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025Min: 22.03 / Avg: 22.36 / Max: 22.56Min: 22.04 / Avg: 22.2 / Max: 22.46Min: 22.09 / Avg: 22.41 / Max: 22.611. (CC) gcc options: -pthread -fvisibility=hidden -O3 -march=native

Zstd Compression

This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git246810SE +/- 0.020, N = 3SE +/- 0.006, N = 3SE +/- 0.011, N = 38.5468.5808.6671. (CC) gcc options: -O3 -march=native -pthread -lz -llzma
OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git3691215Min: 8.51 / Avg: 8.55 / Max: 8.58Min: 8.57 / Avg: 8.58 / Max: 8.59Min: 8.65 / Avg: 8.67 / Max: 8.681. (CC) gcc options: -O3 -march=native -pthread -lz -llzma

FLAC Audio Encoding

This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git3691215SE +/- 0.007, N = 5SE +/- 0.008, N = 5SE +/- 0.009, N = 510.65310.7689.498-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git3691215Min: 10.64 / Avg: 10.65 / Max: 10.67Min: 10.74 / Avg: 10.77 / Max: 10.79Min: 9.46 / Avg: 9.5 / Max: 9.521. (CXX) g++ options: -O3 -march=native -logg -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3GCC 9.2.0LLVM Clang 10 Git3691215SE +/- 0.001, N = 3SE +/- 0.003, N = 39.01910.404-ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr1. (CC) gcc options: -O3 -pipe -march=native -lncurses -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3GCC 9.2.0LLVM Clang 10 Git3691215Min: 9.02 / Avg: 9.02 / Max: 9.02Min: 10.4 / Avg: 10.4 / Max: 10.411. (CC) gcc options: -O3 -pipe -march=native -lncurses -lm

OpenSSL

OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git2K4K6K8K10KSE +/- 2.79, N = 3SE +/- 6.05, N = 3SE +/- 3.88, N = 310301.110290.67550.7-Qunused-arguments1. (CC) gcc options: -pthread -m64 -O3 -march=native -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit PerformanceGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git2K4K6K8K10KMin: 10295.6 / Avg: 10301.1 / Max: 10304.7Min: 10278.6 / Avg: 10290.63 / Max: 10297.8Min: 7545.3 / Avg: 7550.67 / Max: 7558.21. (CC) gcc options: -pthread -m64 -O3 -march=native -lssl -lcrypto -ldl

ASKAP

This is a CUDA benchmark of ATNF's ASKAP Benchmark with currently using the tConvolveCuda sub-test. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - GriddingGCC 9.2.0GCC 10.0.0 201911179001800270036004500SE +/- 4.79, N = 3SE +/- 2.82, N = 34387.844410.551. (CXX) g++ options: -lpthread
OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - GriddingGCC 9.2.0GCC 10.0.0 201911178001600240032004000Min: 4379.81 / Avg: 4387.84 / Max: 4396.38Min: 4407 / Avg: 4410.55 / Max: 4416.131. (CXX) g++ options: -lpthread

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - DegriddingGCC 9.2.0GCC 10.0.0 2019111713002600390052006500SE +/- 3.14, N = 3SE +/- 1.85, N = 35892.255962.811. (CXX) g++ options: -lpthread
OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve MT - DegriddingGCC 9.2.0GCC 10.0.0 2019111710002000300040005000Min: 5886.82 / Avg: 5892.25 / Max: 5897.69Min: 5960.96 / Avg: 5962.81 / Max: 5966.521. (CXX) g++ options: -lpthread

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - GriddingGCC 9.2.0GCC 10.0.0 2019111715003000450060007500SE +/- 54.12, N = 3SE +/- 59.89, N = 36602.286946.851. (CXX) g++ options: -lpthread
OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - GriddingGCC 9.2.0GCC 10.0.0 2019111712002400360048006000Min: 6494.05 / Avg: 6602.28 / Max: 6656.4Min: 6827.08 / Avg: 6946.85 / Max: 7006.741. (CXX) g++ options: -lpthread

OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - DegriddingGCC 9.2.0GCC 10.0.0 2019111714002800420056007000SE +/- 33.47, N = 3SE +/- 0.00, N = 35187.246656.401. (CXX) g++ options: -lpthread
OpenBenchmarking.orgMillion Grid Points Per Second, More Is BetterASKAP 2018-11-10Test: tConvolve OpenMP - DegriddingGCC 9.2.0GCC 10.0.0 2019111712002400360048006000Min: 5120.31 / Avg: 5187.24 / Max: 5220.71Min: 6656.4 / Avg: 6656.4 / Max: 6656.41. (CXX) g++ options: -lpthread

GROMACS

The Gromacs molecular dynamics package testing on the CPU with the water_GMX50 data. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2019.4Water BenchmarkGCC 9.2.0GCC 10.0.0 201911170.91891.83782.75673.67564.5945SE +/- 0.001, N = 3SE +/- 0.006, N = 34.0844.0751. (CXX) g++ options: -mavx2 -mfma -O3 -march=native -std=c++11 -funroll-all-loops -pthread -lrt -lpthread -lm
OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2019.4Water BenchmarkGCC 9.2.0GCC 10.0.0 20191117246810Min: 4.08 / Avg: 4.08 / Max: 4.09Min: 4.07 / Avg: 4.07 / Max: 4.091. (CXX) g++ options: -mavx2 -mfma -O3 -march=native -std=c++11 -funroll-all-loops -pthread -lrt -lpthread -lm

PostgreSQL pgbench

This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git130K260K390K520K650KSE +/- 986.51, N = 3SE +/- 467.85, N = 3SE +/- 1073.83, N = 3589144.11593115.57596205.491. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git100K200K300K400K500KMin: 587855.83 / Avg: 589144.11 / Max: 591082.4Min: 592185.99 / Avg: 593115.57 / Max: 593672.93Min: 594173.37 / Avg: 596205.49 / Max: 597823.411. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git10K20K30K40K50KSE +/- 43.17, N = 3SE +/- 19.13, N = 3SE +/- 21.66, N = 348273.1248304.4748421.311. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 12.0Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git8K16K24K32K40KMin: 48188.09 / Avg: 48273.12 / Max: 48328.65Min: 48271.6 / Avg: 48304.47 / Max: 48337.87Min: 48385.43 / Avg: 48421.31 / Max: 48460.281. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

CppPerformanceBenchmarks

CppPerformanceBenchmarks is a set of C++ compiler performance benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: AtolGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100SE +/- 0.17, N = 3SE +/- 0.22, N = 3SE +/- 0.18, N = 375.9075.5576.201. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: AtolGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1530456075Min: 75.66 / Avg: 75.9 / Max: 76.22Min: 75.15 / Avg: 75.55 / Max: 75.88Min: 75.85 / Avg: 76.2 / Max: 76.451. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1020304050SE +/- 0.04, N = 3SE +/- 0.77, N = 15SE +/- 0.01, N = 340.5542.1038.661. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git918273645Min: 40.51 / Avg: 40.55 / Max: 40.63Min: 40.51 / Avg: 42.1 / Max: 52.47Min: 38.65 / Avg: 38.66 / Max: 38.671. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math LibraryGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git80160240320400SE +/- 0.78, N = 3SE +/- 0.22, N = 3SE +/- 0.16, N = 3354.48346.36341.741. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math LibraryGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git60120180240300Min: 353.15 / Avg: 354.48 / Max: 355.86Min: 345.99 / Avg: 346.36 / Max: 346.75Min: 341.43 / Avg: 341.74 / Max: 341.941. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random NumbersGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400800120016002000SE +/- 0.19, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 31417.041448.151706.421. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random NumbersGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git30060090012001500Min: 1416.73 / Avg: 1417.04 / Max: 1417.37Min: 1448.09 / Avg: 1448.15 / Max: 1448.19Min: 1706.28 / Avg: 1706.42 / Max: 1706.531. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 3102.22100.8288.541. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100Min: 102.16 / Avg: 102.22 / Max: 102.26Min: 100.8 / Avg: 100.82 / Max: 100.83Min: 88.48 / Avg: 88.54 / Max: 88.591. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 319.7018.3919.471. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git510152025Min: 19.7 / Avg: 19.7 / Max: 19.7Min: 18.38 / Avg: 18.39 / Max: 18.41Min: 19.46 / Avg: 19.47 / Max: 19.491. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git918273645SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.39, N = 637.7537.5934.841. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git816243240Min: 37.73 / Avg: 37.75 / Max: 37.78Min: 37.57 / Avg: 37.59 / Max: 37.61Min: 34.44 / Avg: 34.84 / Max: 36.81. (CXX) g++ options: -O3 -march=native -std=c++11

SQLite Speedtest

This is a benchmark of SQLite's speedtest1 benchmark program with an increased problem size of 1,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git20406080100SE +/- 0.09, N = 3SE +/- 0.13, N = 3SE +/- 0.03, N = 374.5775.8878.481. (CC) gcc options: -O3 -march=native -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000GCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git1530456075Min: 74.4 / Avg: 74.57 / Max: 74.69Min: 75.68 / Avg: 75.88 / Max: 76.11Min: 78.45 / Avg: 78.48 / Max: 78.541. (CC) gcc options: -O3 -march=native -ldl -lz -lpthread

Redis

Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPOPGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git500K1000K1500K2000K2500KSE +/- 38584.75, N = 15SE +/- 13200.64, N = 3SE +/- 34458.33, N = 152293158.052237292.802155677.581. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPOPGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400K800K1200K1600K2000KMin: 2092050.25 / Avg: 2293158.05 / Max: 2531645.5Min: 2212389.5 / Avg: 2237292.83 / Max: 2257336.5Min: 1937984.62 / Avg: 2155677.58 / Max: 2304147.51. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SADDGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400K800K1200K1600K2000KSE +/- 28492.65, N = 15SE +/- 24277.91, N = 15SE +/- 33951.29, N = 151703114.951694281.301645122.771. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SADDGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git300K600K900K1200K1500KMin: 1543209.88 / Avg: 1703114.95 / Max: 1926782.25Min: 1562500 / Avg: 1694281.3 / Max: 1879699.25Min: 1490313 / Avg: 1645122.77 / Max: 1897533.121. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPUSHGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git300K600K900K1200K1500KSE +/- 11571.16, N = 3SE +/- 18234.45, N = 15SE +/- 18364.34, N = 151287761.001387280.441372099.011. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: LPUSHGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git200K400K600K800K1000KMin: 1269035.5 / Avg: 1287761 / Max: 1308900.5Min: 1288659.75 / Avg: 1387280.44 / Max: 1470588.25Min: 1251564.38 / Avg: 1372099.01 / Max: 1468428.751. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: GETGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git500K1000K1500K2000K2500KSE +/- 32908.04, N = 4SE +/- 38824.38, N = 15SE +/- 22857.27, N = 32216263.442029652.622158757.831. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: GETGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git400K800K1200K1600K2000KMin: 2178649.25 / Avg: 2216263.44 / Max: 2314814.75Min: 1730103.75 / Avg: 2029652.62 / Max: 2207505.5Min: 2118644 / Avg: 2158757.83 / Max: 2197802.251. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SETGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git300K600K900K1200K1500KSE +/- 22520.49, N = 15SE +/- 24405.72, N = 12SE +/- 25369.83, N = 31465273.921494027.971494870.671. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 5.0.5Test: SETGCC 9.2.0GCC 10.0.0 20191117LLVM Clang 10 Git300K600K900K1200K1500KMin: 1336898.38 / Avg: 1465273.92 / Max: 1692047.38Min: 1329787.25 / Avg: 1494027.97 / Max: 1628664.38Min: 1468428.75 / Avg: 1494870.67 / Max: 15455951. (CXX) g++ options: -MM -MT -g3 -fvisibility=hidden -O3 -march=native

Xsbench

XSBench is a mini-app representing a key computational kernel of the Monte Carlo neutronics application OpenMC. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgLookups/s, More Is BetterXsbench 2017-07-06GCC 9.2.0GCC 10.0.0 201911171.4M2.8M4.2M5.6M7MSE +/- 3588.47, N = 3SE +/- 1920.71, N = 3645484564744831. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm
OpenBenchmarking.orgLookups/s, More Is BetterXsbench 2017-07-06GCC 9.2.0GCC 10.0.0 201911171.1M2.2M3.3M4.4M5.5MMin: 6448428 / Avg: 6454845 / Max: 6460837Min: 6472042 / Avg: 6474482.67 / Max: 64782721. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm

GCC 9.2.0

Processor: AMD EPYC 7642 48-Core @ 2.30GHz (48 Cores / 96 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 129024MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe 126GB, Audio: AMD Starship/Matisse, Network: 2 x Intel I350

OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 9.2.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling

Testing initiated at 18 November 2019 18:10 by user phoronix.

GCC 10.0.0 20191117

Processor: AMD EPYC 7642 48-Core @ 2.30GHz (48 Cores / 96 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 129024MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe 126GB, Audio: AMD Starship/Matisse, Network: 2 x Intel I350

OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: GCC 10.0.0 20191117, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: --disable-multilib --enable-checking=release
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling

Testing initiated at 19 November 2019 07:26 by user phoronix.

LLVM Clang 10 Git

Processor: AMD EPYC 7642 48-Core @ 2.30GHz (48 Cores / 96 Threads), Motherboard: ASRockRack EPYCD8 (P2.10 BIOS), Chipset: AMD Starship/Matisse, Memory: 129024MB, Disk: 280GB INTEL SSDPED1D280GA, Graphics: llvmpipe 126GB, Audio: AMD Starship/Matisse, Network: 2 x Intel I350

OS: Ubuntu 19.10, Kernel: 5.3.0-050300-generic (x86_64), Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, Compiler: Clang 10.0.0, File-System: ext4, Screen Resolution: 1024x768

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c
Python Notes: Python 2.7.17rc1 + Python 3.7.5rc1
Security Notes: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling

Testing initiated at 19 November 2019 16:13 by user phoronix.