GCC Znver3 First Cut Benchmarks

Tests for a future article.

HTML result view exported from: https://openbenchmarking.org/result/2012046-HA-GCCZNVER333&sgm=1&hgv=znver3&sor.

GCC Znver3 First Cut BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLVulkanCompilerFile-SystemScreen Resolutionznver3x86-64znver1znver2haswellskylakeAMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (2311 BIOS)AMD Starship/Matisse16GB2000GB Corsair Force MP600 + 2000GBNVIDIA GeForce RTX 3060 Ti 8GB (1665/7000MHz)NVIDIA Device 228bASUS MG28URealtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200Ubuntu 20.045.4.0-54-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.8NVIDIA 455.45.014.6.0OpenCL 1.2 CUDA 11.1.1141.2.142GCC 11.0.0 20201203ext43840x2160OpenBenchmarking.orgEnvironment Details- znver3: CXXFLAGS="-O3 -march=znver3" CFLAGS="-O3 -march=znver3"- x86-64: CXXFLAGS="-O3 -march=x86-64" CFLAGS="-O3 -march=x86-64"- znver1: CXXFLAGS="-O3 -march=znver1" CFLAGS="-O3 -march=znver1"- znver2: CXXFLAGS="-O3 -march=znver2" CFLAGS="-O3 -march=znver2"- haswell: CXXFLAGS="-O3 -march=haswell" CFLAGS="-O3 -march=haswell"- skylake: CXXFLAGS="-O3 -march=skylake" CFLAGS="-O3 -march=skylake"Compiler Details- --disable-multilib --enable-checking=releaseDisk Details- znver3: NONE / errors=remount-ro,relatime,rw / Block Size: 4096Processor Details- Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa201009 OpenCL Details- GPU Compute Cores: 4864Python Details- znver3: Python 2.7.18 + Python 3.8.5Security Details- 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 IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected

GCC Znver3 First Cut Benchmarkswebp: Quality 100scimark2: Compositescimark2: Sparse Matrix Multiplyscimark2: Jacobi Successive Over-Relaxationlibraw: Post-Processing Benchmarkcrafty: Elapsed Timegraphics-magick: Sharpengraphics-magick: Enhancedgraphics-magick: Resizingdav1d: Chimera 1080p 10-bitkvazaar: Bosphorus 4K - Ultra Fastkvazaar: Bosphorus 1080p - Ultra Fastvpxenc: Speed 0vpxenc: Speed 5mt-dgemm: Sustained Floating-Point Ratecoremark: CoreMark Size 666 - Iterations Per Secondc-ray: Total Time - 4K, 16 Rays Per Pixelsmallpt: Global Illumination Renderer; 128 Samplesaobench: 2048 x 2048 - Total Timeencode-mp3: WAV To MP3rnnoise: daphne: OpenMP - NDT Mappingdaphne: OpenMP - Points2Imagesqlite-speedtest: Timed Time - Size 1,000hint: FLOATznver3x86-64znver1znver2haswellskylake1.6704463.425091.123072.0476.04120609943744472025263.9755.82203.0810.7639.138.972347837788.08423425.2024.62725.2585.46813.989969.3829625.95780271041.905539663428.107851.7173662.754977.772440.1065.48118287072253821809189.6255.07202.4310.1736.038.054180783951.86725031.2125.05929.5215.82214.633932.2929502.08452428842.186521237587.670531.6923304.214392.612913.8374.54118653593674462084251.1156.22205.7110.8238.958.778316835605.87397526.0734.79025.0285.54614.095950.3029918.69967106042.250523840766.069541.6894310.954918.892931.7876.01119102993734462050265.1655.85201.8410.7738.978.922133834342.44018925.3214.66425.2545.47813.854963.5329824.34038740642.086529343739.096061.6904332.885062.072934.4674.13119358542995242023175.3657.53209.1910.8139.187.829319776752.21752825.4554.90625.3285.52015.512969.6029785.61381370842.229519167343.778561.6844314.574955.382936.0475.04119434253774362023262.4055.75203.6910.7738.878.111486823512.88640625.0854.87225.3695.56515.575962.7330279.77113431642.783520771613.78862OpenBenchmarking.org

WebP Image Encode

Encode Settings: Quality 100

OpenBenchmarking.orgEncode Time - Seconds, Fewer Is BetterWebP Image Encode 1.1Encode Settings: Quality 100znver3skylakeznver2haswellznver1x86-640.38630.77261.15891.54521.9315SE +/- 0.020, N = 3SE +/- 0.001, N = 3SE +/- 0.003, N = 3SE +/- 0.004, N = 3SE +/- 0.004, N = 3SE +/- 0.004, N = 31.6701.6841.6891.6901.6921.717-march=znver3-march=skylake-march=znver2-march=haswell-march=znver1-march=x86-641. (CC) gcc options: -fvisibility=hidden -O3 -pthread -lm -ljpeg -lpng16 -ltiff

SciMark

Computational Test: Composite

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Compositeznver3haswellskylakeznver2x86-64znver110002000300040005000SE +/- 0.19, N = 3SE +/- 11.48, N = 3SE +/- 4.37, N = 3SE +/- 1.02, N = 3SE +/- 5.93, N = 3SE +/- 13.80, N = 34463.424332.884314.574310.953662.753304.21-march=znver3-march=haswell-march=skylake-march=znver2-march=x86-64-march=znver11. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Sparse Matrix Multiply

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix Multiplyznver3haswellx86-64skylakeznver2znver111002200330044005500SE +/- 2.08, N = 3SE +/- 44.33, N = 3SE +/- 10.14, N = 3SE +/- 10.56, N = 3SE +/- 1.75, N = 3SE +/- 1.53, N = 35091.125062.074977.774955.384918.894392.61-march=znver3-march=haswell-march=x86-64-march=skylake-march=znver2-march=znver11. (CC) gcc options: -O3 -lm

SciMark

Computational Test: Jacobi Successive Over-Relaxation

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Jacobi Successive Over-Relaxationznver3skylakehaswellznver2znver1x86-647001400210028003500SE +/- 0.78, N = 3SE +/- 0.45, N = 3SE +/- 2.02, N = 3SE +/- 3.83, N = 3SE +/- 3.35, N = 3SE +/- 0.05, N = 33072.042936.042934.462931.782913.832440.10-march=znver3-march=skylake-march=haswell-march=znver2-march=znver1-march=x86-641. (CC) gcc options: -O3 -lm

LibRaw

Post-Processing Benchmark

OpenBenchmarking.orgMpix/sec, More Is BetterLibRaw 0.20Post-Processing Benchmarkznver3znver2skylakeznver1haswellx86-6420406080100SE +/- 0.06, N = 3SE +/- 0.20, N = 3SE +/- 0.39, N = 3SE +/- 0.16, N = 3SE +/- 0.11, N = 3SE +/- 0.02, N = 376.0476.0175.0474.5474.1365.48-march=znver3-march=znver2-march=skylake-march=znver1-march=haswell-march=x86-641. (CXX) g++ options: -O3 -fopenmp -ljpeg -lz -lm

Crafty

Elapsed Time

OpenBenchmarking.orgNodes Per Second, More Is BetterCrafty 25.2Elapsed Timeznver3skylakehaswellznver2znver1x86-643M6M9M12M15MSE +/- 121191.73, N = 3SE +/- 69563.68, N = 3SE +/- 22104.24, N = 3SE +/- 44223.61, N = 3SE +/- 33532.81, N = 3SE +/- 18592.10, N = 31206099411943425119358541191029911865359118287071. (CC) gcc options: -pthread -lstdc++ -fprofile-use -lm

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Sharpenskylakeznver3znver2znver1haswellx86-6480160240320400SE +/- 0.33, N = 3SE +/- 1.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.67, N = 3377374373367299225-march=skylake-march=znver3-march=znver2-march=znver1-march=haswell-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Enhanced

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Enhancedhaswellznver3znver2znver1skylakex86-64110220330440550SE +/- 0.33, N = 3SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.58, N = 3524447446446436382-march=haswell-march=znver3-march=znver2-march=znver1-march=skylake-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: Resizingznver1znver2znver3skylakehaswellx86-64400800120016002000SE +/- 0.88, N = 3SE +/- 4.91, N = 3SE +/- 4.33, N = 3SE +/- 4.10, N = 3SE +/- 1.00, N = 3SE +/- 3.79, N = 3208420502025202320231809-march=znver1-march=znver2-march=znver3-march=skylake-march=haswell-march=x86-641. (CC) gcc options: -fopenmp -O3 -pthread -ljbig -lwebp -lwebpmux -ltiff -lfreetype -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread

dav1d

Video Input: Chimera 1080p 10-bit

OpenBenchmarking.orgFPS, More Is Betterdav1d 0.7.0Video Input: Chimera 1080p 10-bitznver2znver3skylakeznver1x86-64haswell60120180240300SE +/- 0.73, N = 3SE +/- 0.85, N = 3SE +/- 0.56, N = 3SE +/- 0.45, N = 3SE +/- 0.23, N = 3SE +/- 0.22, N = 3265.16263.97262.40251.11189.62175.36-march=znver2 - MIN: 175.81 / MAX: 502.41-march=znver3 - MIN: 175.34 / MAX: 478.58-march=skylake - MIN: 173.7 / MAX: 495.13-march=znver1 - MIN: 167.21 / MAX: 471.36-march=x86-64 - MIN: 124.1 / MAX: 372.85-march=haswell - MIN: 93.55 / MAX: 459.711. (CC) gcc options: -O3 -pthread

Kvazaar

Video Input: Bosphorus 4K - Video Preset: Ultra Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 4K - Video Preset: Ultra Fasthaswellznver1znver2znver3skylakex86-641326395265SE +/- 0.01, N = 3SE +/- 0.20, N = 3SE +/- 0.10, N = 3SE +/- 0.09, N = 3SE +/- 0.22, N = 3SE +/- 0.10, N = 357.5356.2255.8555.8255.7555.07-march=haswell-march=znver1-march=znver2-march=znver3-march=skylake-march=x86-641. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

Kvazaar

Video Input: Bosphorus 1080p - Video Preset: Ultra Fast

OpenBenchmarking.orgFrames Per Second, More Is BetterKvazaar 2.0Video Input: Bosphorus 1080p - Video Preset: Ultra Fasthaswellznver1skylakeznver3x86-64znver250100150200250SE +/- 1.14, N = 3SE +/- 0.58, N = 3SE +/- 0.72, N = 3SE +/- 0.81, N = 3SE +/- 0.29, N = 3SE +/- 1.10, N = 3209.19205.71203.69203.08202.43201.84-march=haswell-march=znver1-march=skylake-march=znver3-march=x86-64-march=znver21. (CC) gcc options: -pthread -ftree-vectorize -fvisibility=hidden -O3 -lpthread -lm -lrt

VP9 libvpx Encoding

Speed: Speed 0

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 0znver1haswellskylakeznver2znver3x86-643691215SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 310.8210.8110.7710.7710.7610.17-march=znver1-march=haswell-march=skylake-march=znver2-march=znver3-march=x86-641. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

VP9 libvpx Encoding

Speed: Speed 5

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.2Speed: Speed 5haswellznver3znver2znver1skylakex86-64918273645SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.15, N = 3SE +/- 0.33, N = 3SE +/- 0.27, N = 3SE +/- 0.09, N = 339.1839.1338.9738.9538.8736.03-march=haswell-march=znver3-march=znver2-march=znver1-march=skylake-march=x86-641. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

ACES DGEMM

Sustained Floating-Point Rate

OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point Rateznver3znver2znver1skylakex86-64haswell3691215SE +/- 0.135072, N = 3SE +/- 0.094255, N = 3SE +/- 0.028561, N = 3SE +/- 0.117999, N = 4SE +/- 0.072954, N = 3SE +/- 0.062576, N = 158.9723478.9221338.7783168.1114868.0541807.829319-march=znver3-march=znver2-march=znver1-march=skylake-march=x86-64-march=haswell1. (CC) gcc options: -O3 -march=native -fopenmp

Coremark

CoreMark Size 666 - Iterations Per Second

OpenBenchmarking.orgIterations/Sec, More Is BetterCoremark 1.0CoreMark Size 666 - Iterations Per Secondznver3znver1znver2skylakex86-64haswell200K400K600K800K1000KSE +/- 5296.50, N = 3SE +/- 2226.29, N = 3SE +/- 7614.04, N = 3SE +/- 1894.03, N = 3SE +/- 651.07, N = 3SE +/- 563.60, N = 3837788.08835605.87834342.44823512.89783951.87776752.22-march=znver3-march=znver1-march=znver2-march=skylake-march=x86-64-march=haswell1. (CC) gcc options: -O2 -O3 -lrt" -lrt

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixelskylakeznver3znver2haswellznver1x86-64714212835SE +/- 0.02, N = 3SE +/- 0.07, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.09, N = 3SE +/- 0.08, N = 325.0925.2025.3225.4626.0731.21-march=skylake-march=znver3-march=znver2-march=haswell-march=znver1-march=x86-641. (CC) gcc options: -lm -lpthread -O3

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 Samplesznver3znver2znver1skylakehaswellx86-641.13832.27663.41494.55325.6915SE +/- 0.005, N = 3SE +/- 0.007, N = 3SE +/- 0.007, N = 3SE +/- 0.005, N = 3SE +/- 0.014, N = 3SE +/- 0.010, N = 34.6274.6644.7904.8724.9065.059-march=znver3-march=znver2-march=znver1-march=skylake-march=haswell-march=x86-641. (CXX) g++ options: -fopenmp -O3

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total Timeznver1znver2znver3haswellskylakex86-64714212835SE +/- 0.24, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.10, N = 3SE +/- 0.03, N = 3SE +/- 0.68, N = 1525.0325.2525.2625.3325.3729.52-march=znver1-march=znver2-march=znver3-march=haswell-march=skylake-march=x86-641. (CC) gcc options: -lm -O3

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3znver3znver2haswellznver1skylakex86-641.312.623.935.246.55SE +/- 0.006, N = 3SE +/- 0.010, N = 3SE +/- 0.020, N = 3SE +/- 0.009, N = 3SE +/- 0.007, N = 3SE +/- 0.015, N = 35.4685.4785.5205.5465.5655.822-march=znver3-march=znver2-march=haswell-march=znver1-march=skylake-march=x86-641. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lncurses -lm

RNNoise

OpenBenchmarking.orgSeconds, Fewer Is BetterRNNoise 2020-06-28znver2znver3znver1x86-64haswellskylake48121620SE +/- 0.19, N = 3SE +/- 0.13, N = 3SE +/- 0.10, N = 3SE +/- 0.22, N = 3SE +/- 0.16, N = 3SE +/- 0.05, N = 313.8513.9914.1014.6315.5115.58-march=znver2-march=znver3-march=znver1-march=x86-64-march=haswell-march=skylake1. (CC) gcc options: -O3 -pedantic -fvisibility=hidden

Darmstadt Automotive Parallel Heterogeneous Suite

Backend: OpenMP - Kernel: NDT Mapping

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: NDT Mappinghaswellznver3znver2skylakeznver1x86-642004006008001000SE +/- 1.90, N = 3SE +/- 3.90, N = 3SE +/- 2.52, N = 3SE +/- 1.88, N = 3SE +/- 0.66, N = 3SE +/- 2.69, N = 3969.60969.38963.53962.73950.30932.291. (CXX) g++ options: -O3 -std=c++11 -fopenmp

Darmstadt Automotive Parallel Heterogeneous Suite

Backend: OpenMP - Kernel: Points2Image

OpenBenchmarking.orgTest Cases Per Minute, More Is BetterDarmstadt Automotive Parallel Heterogeneous SuiteBackend: OpenMP - Kernel: Points2Imageskylakeznver1znver2haswellznver3x86-646K12K18K24K30KSE +/- 113.76, N = 3SE +/- 159.95, N = 3SE +/- 240.50, N = 3SE +/- 289.82, N = 3SE +/- 109.65, N = 3SE +/- 108.90, N = 330279.7729918.7029824.3429785.6129625.9629502.081. (CXX) g++ options: -O3 -std=c++11 -fopenmp

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000znver3znver2x86-64haswellznver1skylake1020304050SE +/- 0.25, N = 3SE +/- 0.61, N = 3SE +/- 0.18, N = 3SE +/- 0.23, N = 3SE +/- 0.19, N = 3SE +/- 0.15, N = 341.9142.0942.1942.2342.2542.78-march=znver3-march=znver2-march=x86-64-march=haswell-march=znver1-march=skylake1. (CC) gcc options: -O3 -ldl -lz -lpthread

Hierarchical INTegration

Test: FLOAT

OpenBenchmarking.orgQUIPs, More Is BetterHierarchical INTegration 1.0Test: FLOATznver3znver2znver1x86-64skylakehaswell120M240M360M480M600MSE +/- 963540.42, N = 3SE +/- 5908890.92, N = 3SE +/- 114637.70, N = 3SE +/- 1444160.80, N = 3SE +/- 4152069.13, N = 3SE +/- 2024395.89, N = 3539663428.11529343739.10523840766.07521237587.67520771613.79519167343.78-march=znver3-march=znver2-march=znver1-march=x86-64-march=skylake-march=haswell1. (CC) gcc options: -O3 -march=native -lm

Geometric Mean Of All Test Results

Result Composite - GCC Znver3 First Cut Benchmarks

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - GCC Znver3 First Cut Benchmarksznver3znver2skylakeznver1haswellx86-64110220330440550492.26488.84482.49478.18473.43441.20

Phoronix Test Suite v10.8.4