GCC 10 vs. Clang 10 Benchmarks

AMD Zen 2 compiler benchmarks 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 2005111-PTS-2005112N42
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GCC 9.3
May 10 2020
  4 Hours, 53 Minutes
GCC 10.1
May 09 2020
  4 Hours, 47 Minutes
Clang 10.0
May 10 2020
  4 Hours, 52 Minutes
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  4 Hours, 50 Minutes

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GCC 9.3

Processor: AMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (F3 Z5 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: G237HL, Network: Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.4.0-29-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

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: 0x8301025
Python Notes: + Python 3.8.2
Security Notes: itlb_multihit: Not affected + 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 STIBP: conditional RSB filling + tsx_async_abort: Not affected

GCC 10.1

OS: Ubuntu 20.04, Kernel: 5.4.0-29-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, Compiler: GCC 10.1.0, File-System: ext4, Screen Resolution: 1920x1080

Clang 10.0

OS: Ubuntu 20.04, Kernel: 5.4.0-29-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, Compiler: Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Python Notes: + Python 3.8.2
Security Notes: itlb_multihit: Not affected + 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 STIBP: conditional RSB filling + tsx_async_abort: Not affected

GCC 10 vs. Clang 10 BenchmarksOpenBenchmarking.orgPhoronix Test SuiteAMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads)System76 Thelio Major (F3 Z5 BIOS)AMD Starship/Matisse126GBSamsung SSD 970 EVO Plus 500GBAMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz)AMD Navi 10 HDMI AudioG237HLIntel I211 + Intel Wi-Fi 6 AX200Ubuntu 20.045.4.0-29-generic (x86_64)GNOME Shell 3.36.1X Server 1.20.8amdgpu 19.1.0GCC 9.3.0GCC 10.1.0Clang 10.0.0 + LLVM 10.0.0ext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilersFile-SystemScreen ResolutionGCC 10 Vs. Clang 10 Benchmarks PerformanceSystem Logs- CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"- GCC 9.3: --disable-multilib --enable-checking=release- GCC 10.1: --disable-multilib --enable-checking=release- Clang 10.0: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2 - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025- + Python 3.8.2- itlb_multihit: Not affected + 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 STIBP: conditional RSB filling + tsx_async_abort: Not affected

GCC 9.3GCC 10.1Clang 10.0Result OverviewPhoronix Test Suite100%134%167%201%234%Timed MPlayer CompilationC-RayTimed FFmpeg CompilationTimed ImageMagick CompilationTimed Apache CompilationTimed LLVM Compilationdav1dLAME MP3 EncodingFLAC Audio EncodingTimed PHP CompilationPostgreSQL pgbenchSVT-AV1Himeno Benchmarklibgav1LeelaChessZeroGraphicsMagickVP9 libvpx EncodingYafaRaySQLite SpeedtestLAMMPS Molecular Dynamics SimulatorPOV-RaySVT-VP9Aircrack-ngC-Bloscx264Crypto++x265CppPerformanceBenchmarksBasis UniversalApache BenchmarkNGINX Benchmark

GCC 10 vs. Clang 10 Benchmarksblosc: blosclzcryptopp: Keyed Algorithmscryptopp: Unkeyed Algorithmscryptopp: Integer + Elliptic Curve Public Key Algorithmslczero: Eigenlczero: Randlammps: Rhodopsin Proteinlibgav1: Chimera 1080plibgav1: Chimera 1080p 10-bitgraphics-magick: Rotatedav1d: 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: Speed 0vpxenc: Speed 5x264: H.264 Video Encodingx265: H.265 1080p Video Encodinghimeno: Poisson Pressure Solverbuild-apache: Time To Compilebuild-ffmpeg: Time To Compilebuild-imagemagick: Time To Compilebuild-llvm: Time To Compilebuild-mplayer: Time To Compilebuild-php: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelpovray: Trace Timeyafaray: Total Time For Sample Sceneencode-flac: WAV To FLACencode-mp3: WAV To MP3aircrack-ng: pgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writebasis: ETC1Sbasis: UASTC Level 3cpp-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 1,000nginx: Static Web Page Servingapache: Static Web Page ServingGCC 9.3GCC 10.1Clang 10.08015.9680.575620375.9820125399.56502472014681323.45551.6421.41604751.53348.21822.24218.610.16911.010106.048370.83381.34308.737.7923.71190.3559.624704.47710119.10419.44112.840199.77210.18731.3539.0248.89152.0348.5036.939183954.5101130282.1371226401.71204742.31614.54458.67232.632274.0961085.70578.25815.07228.81959.34142950.1833015.448116.5699.932286383.5466975355.61824574515008523.72850.7221.45630799.15354.39836.64217.920.17011.157109.837368.71372.75306.447.9224.06188.2159.404752.80066119.49219.24413.021204.06910.32633.6279.0089.16051.9508.4276.929185248.8391128208.7025237339.90437841.76514.64158.81635.051271.0331104.57777.37414.02128.89359.75743045.0032908.398180.2686.581059394.6187015127.18410279314775724.17852.4223.11606796.42351.87838.32126.130.18711.009117.271374.77379.62315.528.0324.64186.7460.054484.15099122.51227.80017.953233.08323.83934.14214.6788.99350.3777.6507.954187755.7241126703.9676796271.57916443.04014.48158.87532.139264.7351342.73867.76215.05326.48261.26343033.6232735.31OpenBenchmarking.org

C-Blosc

A simple, compressed, fast and persistent data store library for C. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.0 Beta 5Compressor: blosclzGCC 9.3GCC 10.1Clang 10.02K4K6K8K10KSE +/- 94.49, N = 9SE +/- 82.59, N = 9SE +/- 115.33, N = 38015.98116.58180.21. (CXX) g++ options: -O3 -march=native -rdynamic
OpenBenchmarking.orgMB/s, More Is BetterC-Blosc 2.0 Beta 5Compressor: blosclzGCC 9.3GCC 10.1Clang 10.014002800420056007000Min: 7761.8 / Avg: 8015.92 / Max: 8629.7Min: 7910.5 / Avg: 8116.46 / Max: 8668.9Min: 8024 / Avg: 8180.23 / Max: 8405.31. (CXX) g++ options: -O3 -march=native -rdynamic

Crypto++

Crypto++ is a C++ class library of cryptographic algorithms. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Keyed AlgorithmsGCC 9.3GCC 10.1Clang 10.0150300450600750SE +/- 0.77, N = 3SE +/- 0.44, N = 3SE +/- 4.37, N = 3680.58699.93686.581. (CXX) g++ options: -O3 -march=native -fPIC -pthread -pipe
OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Keyed AlgorithmsGCC 9.3GCC 10.1Clang 10.0120240360480600Min: 679.11 / Avg: 680.58 / Max: 681.71Min: 699.44 / Avg: 699.93 / Max: 700.8Min: 677.85 / Avg: 686.58 / Max: 691.31. (CXX) g++ options: -O3 -march=native -fPIC -pthread -pipe

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed AlgorithmsGCC 9.3GCC 10.1Clang 10.090180270360450SE +/- 0.26, N = 3SE +/- 0.15, N = 3SE +/- 1.07, N = 3375.98383.55394.621. (CXX) g++ options: -O3 -march=native -fPIC -pthread -pipe
OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Unkeyed AlgorithmsGCC 9.3GCC 10.1Clang 10.070140210280350Min: 375.48 / Avg: 375.98 / Max: 376.38Min: 383.26 / Avg: 383.55 / Max: 383.77Min: 392.63 / Avg: 394.62 / Max: 396.31. (CXX) g++ options: -O3 -march=native -fPIC -pthread -pipe

OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Integer + Elliptic Curve Public Key AlgorithmsGCC 9.3GCC 10.1Clang 10.012002400360048006000SE +/- 8.49, N = 3SE +/- 16.95, N = 3SE +/- 3.05, N = 35399.575355.625127.181. (CXX) g++ options: -O3 -march=native -fPIC -pthread -pipe
OpenBenchmarking.orgMiB/second, More Is BetterCrypto++ 8.2Test: Integer + Elliptic Curve Public Key AlgorithmsGCC 9.3GCC 10.1Clang 10.09001800270036004500Min: 5387.37 / Avg: 5399.57 / Max: 5415.9Min: 5324.21 / Avg: 5355.62 / Max: 5382.36Min: 5122.74 / Avg: 5127.18 / Max: 5133.031. (CXX) g++ options: -O3 -march=native -fPIC -pthread -pipe

LeelaChessZero

LeelaChessZero (lc0 / lczero) is a chess engine automated vian neural networks. This test profile can be used for OpenCL, CUDA + cuDNN, and BLAS (CPU-based) benchmarking. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: EigenGCC 9.3GCC 10.1Clang 10.02004006008001000SE +/- 8.50, N = 3SE +/- 12.06, N = 3SE +/- 12.88, N = 37207457931. (CXX) g++ options: -O3 -march=native -pthread
OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: EigenGCC 9.3GCC 10.1Clang 10.0140280420560700Min: 711 / Avg: 720 / Max: 737Min: 721 / Avg: 745 / Max: 759Min: 768 / Avg: 793.33 / Max: 8101. (CXX) g++ options: -O3 -march=native -pthread

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: RandomGCC 9.3GCC 10.1Clang 10.030K60K90K120K150KSE +/- 181.84, N = 3SE +/- 50.56, N = 3SE +/- 111.65, N = 31468131500851477571. (CXX) g++ options: -O3 -march=native -pthread
OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: RandomGCC 9.3GCC 10.1Clang 10.030K60K90K120K150KMin: 146449 / Avg: 146812.67 / Max: 146997Min: 150022 / Avg: 150085 / Max: 150185Min: 147571 / Avg: 147757 / Max: 1479571. (CXX) g++ options: -O3 -march=native -pthread

LAMMPS Molecular Dynamics Simulator

LAMMPS is a classical molecular dynamics code, and an acronym for Large-scale Atomic/Molecular Massively Parallel Simulator. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 9Jan2020Model: Rhodopsin ProteinGCC 9.3GCC 10.1Clang 10.0612182430SE +/- 0.16, N = 3SE +/- 0.02, N = 3SE +/- 0.19, N = 323.4623.7324.181. (CXX) g++ options: -O3 -march=native -rdynamic -ljpeg -lpng -lz -lfftw3 -lm
OpenBenchmarking.orgns/day, More Is BetterLAMMPS Molecular Dynamics Simulator 9Jan2020Model: Rhodopsin ProteinGCC 9.3GCC 10.1Clang 10.0612182430Min: 23.28 / Avg: 23.45 / Max: 23.77Min: 23.69 / Avg: 23.73 / Max: 23.75Min: 23.86 / Avg: 24.18 / Max: 24.511. (CXX) g++ options: -O3 -march=native -rdynamic -ljpeg -lpng -lz -lfftw3 -lm

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 9.3GCC 10.1Clang 10.01224364860SE +/- 0.20, N = 3SE +/- 0.08, N = 3SE +/- 0.19, N = 351.6450.7252.421. (CXX) g++ options: -O3 -march=native -lpthread
OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080pGCC 9.3GCC 10.1Clang 10.01122334455Min: 51.31 / Avg: 51.64 / Max: 52.01Min: 50.56 / Avg: 50.72 / Max: 50.84Min: 52.11 / Avg: 52.42 / Max: 52.771. (CXX) g++ options: -O3 -march=native -lpthread

OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080p 10-bitGCC 9.3GCC 10.1Clang 10.0612182430SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 321.4121.4523.111. (CXX) g++ options: -O3 -march=native -lpthread
OpenBenchmarking.orgFPS, More Is Betterlibgav1 2019-10-05Video Input: Chimera 1080p 10-bitGCC 9.3GCC 10.1Clang 10.0510152025Min: 21.34 / Avg: 21.41 / Max: 21.55Min: 21.4 / Avg: 21.45 / Max: 21.54Min: 23.02 / Avg: 23.11 / Max: 23.271. (CXX) g++ options: -O3 -march=native -lpthread

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: RotateGCC 9.3GCC 10.1Clang 10.0140280420560700SE +/- 1.20, N = 3SE +/- 1.33, N = 3SE +/- 0.67, N = 3604630606-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 9.3GCC 10.1Clang 10.0110220330440550Min: 602 / Avg: 604.33 / Max: 606Min: 627 / Avg: 629.67 / Max: 631Min: 605 / Avg: 606.33 / Max: 6071. (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 0.6.0Video Input: Chimera 1080pGCC 9.3GCC 10.1Clang 10.02004006008001000SE +/- 2.10, N = 3SE +/- 2.56, N = 3SE +/- 2.38, N = 3751.53799.15796.42MIN: 441.06 / MAX: 933.08MIN: 451.83 / MAX: 1010.19MIN: 434.15 / MAX: 999.461. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Chimera 1080pGCC 9.3GCC 10.1Clang 10.0140280420560700Min: 748.62 / Avg: 751.53 / Max: 755.62Min: 794.12 / Avg: 799.15 / Max: 802.55Min: 791.94 / Avg: 796.42 / Max: 800.041. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Summer Nature 4KGCC 9.3GCC 10.1Clang 10.080160240320400SE +/- 2.31, N = 3SE +/- 0.88, N = 3SE +/- 1.15, N = 3348.21354.39351.87MIN: 121.88 / MAX: 386.22MIN: 134.58 / MAX: 390.35MIN: 119.88 / MAX: 389.521. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Summer Nature 4KGCC 9.3GCC 10.1Clang 10.060120180240300Min: 343.59 / Avg: 348.21 / Max: 350.66Min: 352.74 / Avg: 354.39 / Max: 355.74Min: 349.67 / Avg: 351.87 / Max: 353.541. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Summer Nature 1080pGCC 9.3GCC 10.1Clang 10.02004006008001000SE +/- 1.15, N = 3SE +/- 2.08, N = 3SE +/- 0.38, N = 3822.24836.64838.32MIN: 264.08 / MAX: 940.76MIN: 283.13 / MAX: 957.89MIN: 266.91 / MAX: 960.611. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Summer Nature 1080pGCC 9.3GCC 10.1Clang 10.0150300450600750Min: 819.95 / Avg: 822.24 / Max: 823.6Min: 833.27 / Avg: 836.64 / Max: 840.44Min: 837.72 / Avg: 838.32 / Max: 839.021. (CC) gcc options: -O3 -march=native -pthread

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Chimera 1080p 10-bitGCC 9.3GCC 10.1Clang 10.050100150200250SE +/- 0.50, N = 3SE +/- 0.34, N = 3SE +/- 0.40, N = 3218.61217.92126.13MIN: 155.52 / MAX: 345.61MIN: 153.98 / MAX: 349.82MIN: 87.7 / MAX: 200.751. (CC) gcc options: -O3 -march=native -pthread
OpenBenchmarking.orgFPS, More Is Betterdav1d 0.6.0Video Input: Chimera 1080p 10-bitGCC 9.3GCC 10.1Clang 10.04080120160200Min: 217.67 / Avg: 218.61 / Max: 219.35Min: 217.24 / Avg: 217.92 / Max: 218.31Min: 125.37 / Avg: 126.13 / Max: 126.741. (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 0.8Encoder Mode: Enc Mode 0 - Input: 1080pGCC 9.3GCC 10.1Clang 10.00.04210.08420.12630.16840.2105SE +/- 0.000, N = 3SE +/- 0.000, N = 3SE +/- 0.000, N = 30.1690.1700.1871. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 0 - Input: 1080pGCC 9.3GCC 10.1Clang 10.012345Min: 0.17 / Avg: 0.17 / Max: 0.17Min: 0.17 / Avg: 0.17 / Max: 0.17Min: 0.19 / Avg: 0.19 / Max: 0.191. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pGCC 9.3GCC 10.1Clang 10.03691215SE +/- 0.09, N = 3SE +/- 0.04, N = 3SE +/- 0.11, N = 311.0111.1611.011. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pGCC 9.3GCC 10.1Clang 10.03691215Min: 10.85 / Avg: 11.01 / Max: 11.14Min: 11.08 / Avg: 11.16 / Max: 11.21Min: 10.85 / Avg: 11.01 / Max: 11.211. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pGCC 9.3GCC 10.1Clang 10.0306090120150SE +/- 0.53, N = 3SE +/- 1.11, N = 3SE +/- 0.85, N = 3106.05109.84117.271. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pGCC 9.3GCC 10.1Clang 10.020406080100Min: 104.99 / Avg: 106.05 / Max: 106.67Min: 107.78 / Avg: 109.84 / Max: 111.58Min: 115.73 / Avg: 117.27 / Max: 118.651. (CXX) g++ options: -O3 -fcommon -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 9.3GCC 10.1Clang 10.080160240320400SE +/- 5.27, N = 3SE +/- 1.33, N = 3SE +/- 1.30, N = 3370.83368.71374.771. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm
OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pGCC 9.3GCC 10.1Clang 10.070140210280350Min: 360.36 / Avg: 370.83 / Max: 377.12Min: 366.08 / Avg: 368.71 / Max: 370.37Min: 372.21 / Avg: 374.77 / Max: 376.411. (CC) gcc options: -O3 -fcommon -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 9.3GCC 10.1Clang 10.080160240320400SE +/- 3.43, N = 3SE +/- 0.89, N = 3SE +/- 2.68, N = 3381.34372.75379.621. (CC) gcc options: -O3 -fcommon -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 9.3GCC 10.1Clang 10.070140210280350Min: 374.77 / Avg: 381.34 / Max: 386.35Min: 371.75 / Avg: 372.75 / Max: 374.53Min: 374.53 / Avg: 379.62 / Max: 383.631. (CC) gcc options: -O3 -fcommon -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 9.3GCC 10.1Clang 10.070140210280350SE +/- 2.26, N = 3SE +/- 2.98, N = 3SE +/- 3.09, N = 3308.73306.44315.521. (CC) gcc options: -O3 -fcommon -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 9.3GCC 10.1Clang 10.060120180240300Min: 305.03 / Avg: 308.73 / Max: 312.83Min: 301.81 / Avg: 306.44 / Max: 312.01Min: 309.76 / Avg: 315.52 / Max: 320.341. (CC) gcc options: -O3 -fcommon -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 1.8.2Speed: Speed 0GCC 9.3GCC 10.1Clang 10.0246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 37.797.928.031. (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 1.8.2Speed: Speed 0GCC 9.3GCC 10.1Clang 10.03691215Min: 7.77 / Avg: 7.79 / Max: 7.82Min: 7.9 / Avg: 7.92 / Max: 7.94Min: 8.02 / Avg: 8.03 / Max: 8.041. (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 1.8.2Speed: Speed 5GCC 9.3GCC 10.1Clang 10.0612182430SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 323.7124.0624.641. (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 1.8.2Speed: Speed 5GCC 9.3GCC 10.1Clang 10.0612182430Min: 23.69 / Avg: 23.71 / Max: 23.73Min: 23.94 / Avg: 24.06 / Max: 24.12Min: 24.54 / Avg: 24.64 / Max: 24.761. (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 2019-12-17H.264 Video EncodingGCC 9.3GCC 10.1Clang 10.04080120160200SE +/- 0.60, N = 3SE +/- 1.85, N = 3SE +/- 0.18, N = 3190.35188.21186.74-mstack-alignment=641. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -march=native -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2019-12-17H.264 Video EncodingGCC 9.3GCC 10.1Clang 10.0306090120150Min: 189.75 / Avg: 190.35 / Max: 191.54Min: 186.04 / Avg: 188.21 / Max: 191.89Min: 186.52 / Avg: 186.74 / Max: 187.11. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -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 9.3GCC 10.1Clang 10.01326395265SE +/- 0.12, N = 3SE +/- 0.25, N = 3SE +/- 0.21, N = 359.6259.4060.051. (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 9.3GCC 10.1Clang 10.01224364860Min: 59.42 / Avg: 59.62 / Max: 59.83Min: 58.94 / Avg: 59.4 / Max: 59.81Min: 59.65 / Avg: 60.05 / Max: 60.371. (CXX) g++ options: -O3 -march=native -rdynamic -lpthread -lrt -ldl -lnuma

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 9.3GCC 10.1Clang 10.010002000300040005000SE +/- 58.58, N = 4SE +/- 63.42, N = 3SE +/- 16.32, N = 34704.484752.804484.151. (CC) gcc options: -O3 -march=native -mavx2
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverGCC 9.3GCC 10.1Clang 10.08001600240032004000Min: 4545.62 / Avg: 4704.48 / Max: 4825.67Min: 4629.09 / Avg: 4752.8 / Max: 4838.88Min: 4465.2 / Avg: 4484.15 / Max: 4516.651. (CC) gcc options: -O3 -march=native -mavx2

Timed Apache Compilation

This test times how long it takes to build the Apache HTTPD web server. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileGCC 9.3GCC 10.1Clang 10.0510152025SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 319.1019.4922.51
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileGCC 9.3GCC 10.1Clang 10.0510152025Min: 19.06 / Avg: 19.1 / Max: 19.14Min: 19.43 / Avg: 19.49 / Max: 19.54Min: 22.45 / Avg: 22.51 / Max: 22.56

Timed FFmpeg Compilation

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

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompileGCC 9.3GCC 10.1Clang 10.0714212835SE +/- 0.12, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 319.4419.2427.80
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed FFmpeg Compilation 4.2.2Time To CompileGCC 9.3GCC 10.1Clang 10.0612182430Min: 19.2 / Avg: 19.44 / Max: 19.6Min: 19.21 / Avg: 19.24 / Max: 19.3Min: 27.73 / Avg: 27.8 / Max: 27.85

Timed ImageMagick Compilation

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

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileGCC 9.3GCC 10.1Clang 10.048121620SE +/- 0.15, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 312.8413.0217.95
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileGCC 9.3GCC 10.1Clang 10.0510152025Min: 12.54 / Avg: 12.84 / Max: 13.03Min: 12.84 / Avg: 13.02 / Max: 13.19Min: 17.77 / Avg: 17.95 / Max: 18.06

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 10.0Time To CompileGCC 9.3GCC 10.1Clang 10.050100150200250SE +/- 0.97, N = 3SE +/- 0.39, N = 3SE +/- 0.82, N = 3199.77204.07233.08
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 10.0Time To CompileGCC 9.3GCC 10.1Clang 10.04080120160200Min: 198.68 / Avg: 199.77 / Max: 201.71Min: 203.43 / Avg: 204.07 / Max: 204.78Min: 231.63 / Avg: 233.08 / Max: 234.47

Timed MPlayer Compilation

This test times how long it takes to build the MPlayer open-source media player program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To CompileGCC 9.3GCC 10.1Clang 10.0612182430SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.07, N = 310.1910.3323.84
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MPlayer Compilation 1.4Time To CompileGCC 9.3GCC 10.1Clang 10.0612182430Min: 10.12 / Avg: 10.19 / Max: 10.28Min: 10.3 / Avg: 10.33 / Max: 10.37Min: 23.71 / Avg: 23.84 / Max: 23.94

Timed PHP Compilation

This test times how long it takes to build PHP 7. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileGCC 9.3GCC 10.1Clang 10.0816243240SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 331.3533.6334.14
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileGCC 9.3GCC 10.1Clang 10.0714212835Min: 31.29 / Avg: 31.35 / Max: 31.39Min: 33.6 / Avg: 33.63 / Max: 33.67Min: 34.1 / Avg: 34.14 / Max: 34.2

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 9.3GCC 10.1Clang 10.048121620SE +/- 0.010, N = 3SE +/- 0.026, N = 3SE +/- 0.070, N = 39.0249.00814.6781. (CC) gcc options: -lm -lpthread -O3 -march=native
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelGCC 9.3GCC 10.1Clang 10.048121620Min: 9.01 / Avg: 9.02 / Max: 9.04Min: 8.97 / Avg: 9.01 / Max: 9.06Min: 14.54 / Avg: 14.68 / Max: 14.771. (CC) gcc options: -lm -lpthread -O3 -march=native

POV-Ray

This is a test of POV-Ray, the Persistence of Vision Raytracer. POV-Ray is used to create 3D graphics using ray-tracing. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace TimeGCC 9.3GCC 10.1Clang 10.03691215SE +/- 0.042, N = 3SE +/- 0.004, N = 3SE +/- 0.009, N = 38.8919.1608.9931. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lSM -lICE -lX11 -lIlmImf -lImath -lHalf -lIex -lIexMath -lIlmThread -lpthread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system
OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace TimeGCC 9.3GCC 10.1Clang 10.03691215Min: 8.84 / Avg: 8.89 / Max: 8.97Min: 9.15 / Avg: 9.16 / Max: 9.17Min: 8.98 / Avg: 8.99 / Max: 9.011. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lSM -lICE -lX11 -lIlmImf -lImath -lHalf -lIex -lIexMath -lIlmThread -lpthread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

YafaRay

YafaRay is an open-source physically based montecarlo ray-tracing engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterYafaRay 3.4.1Total Time For Sample SceneGCC 9.3GCC 10.1Clang 10.01224364860SE +/- 0.48, N = 3SE +/- 0.88, N = 3SE +/- 0.49, N = 352.0351.9550.381. (CXX) g++ options: -std=c++11 -O3 -ffast-math -rdynamic -ldl -lImath -lIlmImf -lIex -lHalf -lz -lIlmThread -lxml2 -lfreetype -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterYafaRay 3.4.1Total Time For Sample SceneGCC 9.3GCC 10.1Clang 10.01020304050Min: 51.4 / Avg: 52.03 / Max: 52.98Min: 50.81 / Avg: 51.95 / Max: 53.67Min: 49.41 / Avg: 50.38 / Max: 50.891. (CXX) g++ options: -std=c++11 -O3 -ffast-math -rdynamic -ldl -lImath -lIlmImf -lIex -lHalf -lz -lIlmThread -lxml2 -lfreetype -lpthread

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 9.3GCC 10.1Clang 10.0246810SE +/- 0.058, N = 5SE +/- 0.017, N = 5SE +/- 0.029, N = 58.5038.4277.650-fvisibility=hidden-fvisibility=hidden1. (CXX) g++ options: -O3 -march=native -logg -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACGCC 9.3GCC 10.1Clang 10.03691215Min: 8.37 / Avg: 8.5 / Max: 8.68Min: 8.38 / Avg: 8.43 / Max: 8.46Min: 7.58 / Avg: 7.65 / Max: 7.761. (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 9.3GCC 10.1Clang 10.0246810SE +/- 0.012, N = 3SE +/- 0.010, N = 3SE +/- 0.021, N = 36.9396.9297.954-ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr-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 9.3GCC 10.1Clang 10.03691215Min: 6.92 / Avg: 6.94 / Max: 6.96Min: 6.91 / Avg: 6.93 / Max: 6.95Min: 7.92 / Avg: 7.95 / Max: 7.991. (CC) gcc options: -O3 -pipe -march=native -lncurses -lm

Aircrack-ng

Aircrack-ng is a tool for assessing WiFi/WLAN network security. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.5.2GCC 9.3GCC 10.1Clang 10.040K80K120K160K200KSE +/- 993.07, N = 3SE +/- 991.57, N = 3SE +/- 1089.29, N = 3183954.51185248.84187755.721. (CXX) g++ options: -O3 -fvisibility=hidden -masm=intel -fcommon -rdynamic -lpthread -lz -lcrypto -lhwloc -ldl -lm -pthread
OpenBenchmarking.orgk/s, More Is BetterAircrack-ng 1.5.2GCC 9.3GCC 10.1Clang 10.030K60K90K120K150KMin: 182518.48 / Avg: 183954.51 / Max: 185860.78Min: 183908.19 / Avg: 185248.84 / Max: 187184.72Min: 186114.13 / Avg: 187755.72 / Max: 189816.891. (CXX) g++ options: -O3 -fvisibility=hidden -masm=intel -fcommon -rdynamic -lpthread -lz -lcrypto -lhwloc -ldl -lm -pthread

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 9.3GCC 10.1Clang 10.0200K400K600K800K1000KSE +/- 7085.28, N = 3SE +/- 1409.13, N = 3SE +/- 9138.66, N = 31130282.141128208.701126703.971. (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 9.3GCC 10.1Clang 10.0200K400K600K800K1000KMin: 1123086.96 / Avg: 1130282.14 / Max: 1144452.13Min: 1125673.76 / Avg: 1128208.7 / Max: 1130542.73Min: 1109633.44 / Avg: 1126703.97 / Max: 1140895.461. (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 9.3GCC 10.1Clang 10.016003200480064008000SE +/- 74.02, N = 6SE +/- 12.06, N = 3SE +/- 120.69, N = 126401.717339.906271.581. (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 9.3GCC 10.1Clang 10.013002600390052006500Min: 6268.37 / Avg: 6401.71 / Max: 6750.48Min: 7321.41 / Avg: 7339.9 / Max: 7362.56Min: 5326.2 / Avg: 6271.58 / Max: 6712.541. (CC) gcc options: -fno-strict-aliasing -fwrapv -O3 -march=native -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Basis Universal

Basis Universal is a GPU texture codoec. This test times how long it takes to convert sRGB PNGs into Basis Univeral assets with various settings. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: ETC1SGCC 9.3GCC 10.1Clang 10.01020304050SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 342.3241.7743.041. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: ETC1SGCC 9.3GCC 10.1Clang 10.0918273645Min: 42.27 / Avg: 42.32 / Max: 42.4Min: 41.66 / Avg: 41.76 / Max: 41.88Min: 43 / Avg: 43.04 / Max: 43.091. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 3GCC 9.3GCC 10.1Clang 10.048121620SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 314.5414.6414.481. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterBasis Universal 1.12Settings: UASTC Level 3GCC 9.3GCC 10.1Clang 10.048121620Min: 14.49 / Avg: 14.54 / Max: 14.59Min: 14.61 / Avg: 14.64 / Max: 14.7Min: 14.48 / Avg: 14.48 / Max: 14.481. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread

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 9.3GCC 10.1Clang 10.01326395265SE +/- 0.22, N = 3SE +/- 0.14, N = 3SE +/- 0.21, N = 358.6758.8258.881. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: AtolGCC 9.3GCC 10.1Clang 10.01224364860Min: 58.31 / Avg: 58.67 / Max: 59.05Min: 58.67 / Avg: 58.82 / Max: 59.09Min: 58.56 / Avg: 58.88 / Max: 59.291. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 9.3GCC 10.1Clang 10.0816243240SE +/- 0.03, N = 3SE +/- 0.28, N = 3SE +/- 0.04, N = 332.6335.0532.141. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: CtypeGCC 9.3GCC 10.1Clang 10.0714212835Min: 32.57 / Avg: 32.63 / Max: 32.67Min: 34.76 / Avg: 35.05 / Max: 35.62Min: 32.06 / Avg: 32.14 / Max: 32.191. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math LibraryGCC 9.3GCC 10.1Clang 10.060120180240300SE +/- 0.16, N = 3SE +/- 0.06, N = 3SE +/- 0.36, N = 3274.10271.03264.741. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Math LibraryGCC 9.3GCC 10.1Clang 10.050100150200250Min: 273.85 / Avg: 274.1 / Max: 274.4Min: 270.92 / Avg: 271.03 / Max: 271.1Min: 264.07 / Avg: 264.73 / Max: 265.31. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random NumbersGCC 9.3GCC 10.1Clang 10.030060090012001500SE +/- 0.50, N = 3SE +/- 1.66, N = 3SE +/- 0.19, N = 31085.711104.581342.741. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Random NumbersGCC 9.3GCC 10.1Clang 10.02004006008001000Min: 1084.7 / Avg: 1085.7 / Max: 1086.28Min: 1101.93 / Avg: 1104.58 / Max: 1107.64Min: 1342.43 / Avg: 1342.74 / Max: 1343.081. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 9.3GCC 10.1Clang 10.020406080100SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 378.2677.3767.761. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov VectorGCC 9.3GCC 10.1Clang 10.01530456075Min: 78.22 / Avg: 78.26 / Max: 78.32Min: 77.22 / Avg: 77.37 / Max: 77.5Min: 67.69 / Avg: 67.76 / Max: 67.841. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 9.3GCC 10.1Clang 10.048121620SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 315.0714.0215.051. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Function ObjectsGCC 9.3GCC 10.1Clang 10.048121620Min: 15.06 / Avg: 15.07 / Max: 15.08Min: 14.01 / Avg: 14.02 / Max: 14.03Min: 15.05 / Avg: 15.05 / Max: 15.061. (CXX) g++ options: -O3 -march=native -std=c++11

OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 9.3GCC 10.1Clang 10.0714212835SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 328.8228.8926.481. (CXX) g++ options: -O3 -march=native -std=c++11
OpenBenchmarking.orgSeconds, Fewer Is BetterCppPerformanceBenchmarks 9Test: Stepanov AbstractionGCC 9.3GCC 10.1Clang 10.0612182430Min: 28.8 / Avg: 28.82 / Max: 28.85Min: 28.86 / Avg: 28.89 / Max: 28.92Min: 26.46 / Avg: 26.48 / Max: 26.51. (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 9.3GCC 10.1Clang 10.01428425670SE +/- 0.08, N = 3SE +/- 0.06, N = 3SE +/- 0.13, N = 359.3459.7661.261. (CC) gcc options: -O3 -march=native -ldl -lz -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000GCC 9.3GCC 10.1Clang 10.01224364860Min: 59.26 / Avg: 59.34 / Max: 59.5Min: 59.65 / Avg: 59.76 / Max: 59.82Min: 61.02 / Avg: 61.26 / Max: 61.431. (CC) gcc options: -O3 -march=native -ldl -lz -lpthread

NGINX Benchmark

This is a test of ab, which is the Apache Benchmark program running against nginx. This test profile measures how many requests per second a given system can sustain when carrying out 2,000,000 requests with 500 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingGCC 9.3GCC 10.1Clang 10.09K18K27K36K45KSE +/- 674.82, N = 3SE +/- 324.34, N = 3SE +/- 643.61, N = 342950.1843045.0043033.621. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingGCC 9.3GCC 10.1Clang 10.07K14K21K28K35KMin: 41675.56 / Avg: 42950.18 / Max: 43971.74Min: 42529.45 / Avg: 43045 / Max: 43643.72Min: 41749.07 / Avg: 43033.62 / Max: 43747.831. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingGCC 9.3GCC 10.1Clang 10.07K14K21K28K35KSE +/- 56.97, N = 3SE +/- 79.67, N = 3SE +/- 50.93, N = 333015.4432908.3932735.311. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native
OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingGCC 9.3GCC 10.1Clang 10.06K12K18K24K30KMin: 32903.03 / Avg: 33015.44 / Max: 33087.77Min: 32791.83 / Avg: 32908.39 / Max: 33060.76Min: 32639.33 / Avg: 32735.31 / Max: 32812.861. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native

GCC 9.3

Processor: AMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (F3 Z5 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: G237HL, Network: Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.4.0-29-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, Compiler: GCC 9.3.0, File-System: ext4, Screen Resolution: 1920x1080

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: 0x8301025
Python Notes: + Python 3.8.2
Security Notes: itlb_multihit: Not affected + 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 STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 10 May 2020 06:33 by user phoronix.

GCC 10.1

Processor: AMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (F3 Z5 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: G237HL, Network: Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.4.0-29-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, Compiler: GCC 10.1.0, File-System: ext4, Screen Resolution: 1920x1080

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: 0x8301025
Python Notes: + Python 3.8.2
Security Notes: itlb_multihit: Not affected + 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 STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 9 May 2020 19:26 by user phoronix.

Clang 10.0

Processor: AMD Ryzen Threadripper 3990X 64-Core @ 2.90GHz (64 Cores / 128 Threads), Motherboard: System76 Thelio Major (F3 Z5 BIOS), Chipset: AMD Starship/Matisse, Memory: 126GB, Disk: Samsung SSD 970 EVO Plus 500GB, Graphics: AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (1750/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: G237HL, Network: Intel I211 + Intel Wi-Fi 6 AX200

OS: Ubuntu 20.04, Kernel: 5.4.0-29-generic (x86_64), Desktop: GNOME Shell 3.36.1, Display Server: X Server 1.20.8, Display Driver: amdgpu 19.1.0, Compiler: Clang 10.0.0 + LLVM 10.0.0, File-System: ext4, Screen Resolution: 1920x1080

Environment Notes: CXXFLAGS="-O3 -march=native" CFLAGS="-O3 -march=native"
Compiler Notes: Optimized build with assertions; Default target: x86_64-unknown-linux-gnu; Host CPU: znver2
Processor Notes: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025
Python Notes: + Python 3.8.2
Security Notes: itlb_multihit: Not affected + 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 STIBP: conditional RSB filling + tsx_async_abort: Not affected

Testing initiated at 10 May 2020 15:12 by user phoronix.