Windows 10 WSL May 2020 vs. Ubuntu 20.04

Intel Core i9-10900K Windows 10 May 2020 WSL benchmarking on Ubuntu. Benchmarks by Michael Larabel for a future article..

HTML result view exported from: https://openbenchmarking.org/result/2006117-NE-WINDOWSWS42&obr_sgm=y&obr_swl=y&rdt&grr.

Windows 10 WSL May 2020 vs. Ubuntu 20.04ProcessorMemoryDiskMotherboardChipsetGraphicsAudioMonitorNetworkOSKernelCompilerFile-SystemSystem LayerDesktopDisplay ServerDisplay DriverScreen ResolutionUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04Intel Core i9-10900K @ 3.70GHz (10 Cores / 20 Threads)16GB233GBUbuntu 20.044.4.0-19041-Microsoft (x86_64)GCC 9.3.0wslfswslIntel Core i9-10900K (10 Cores / 20 Threads)14GB2 x 275GB Virtual Disk4.19.104-microsoft-standard (x86_64)ext4microsoftIntel Core i9-10900K @ 5.30GHz (10 Cores / 20 Threads)Gigabyte Z490 AORUS MASTER (F3 BIOS)Intel Comet Lake PCH16GBSamsung SSD 970 EVO 250GBAMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz)Realtek ALC1220DELL P2415QIntel Device 15f3 + Intel Wi-Fi 6 AX2015.4.0-37-generic (x86_64)GNOME Shell 3.36.2X Server 1.20.8amdgpu 19.1.03840x2160OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none,hsa --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v Processor Details- Ubuntu 20.04 WSL: CPU Microcode: 0xffffffff- Ubuntu 20.04 WSL2: CPU Microcode: 0xffffffff- Ubuntu 20.04: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xc8Java Details- OpenJDK Runtime Environment (build 11.0.7+10-post-Ubuntu-3ubuntu1)Python Details- Python 3.8.2Security Details- Ubuntu 20.04 WSL2: itlb_multihit: KVM: Vulnerable + 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 Enhanced IBRS IBPB: conditional RSB filling + tsx_async_abort: Not affected - Ubuntu 20.04: itlb_multihit: KVM: Mitigation of Split huge pages + 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 Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Windows 10 WSL May 2020 vs. Ubuntu 20.04renaissance: Akka Unbalanced Cobwebbed Treerenaissance: Savina Reactors.IObuild-llvm: Time To Compilerenaissance: Apache Spark Bayesrenaissance: Apache Spark PageRankjava-gradle-perf: Reactorlczero: BLASlczero: Eigenrenaissance: In-Memory Database Shootoutrenaissance: Genetic Algorithm Using Jenetics + Futuresrenaissance: Rand Forestgromacs: Water Benchmarksvt-av1: Enc Mode 0 - 1080prenaissance: Scala Dottyospray: San Miguel - Path Tracerrocksdb: Seq Fillrenaissance: Apache Spark ALSopenvkl: vklBenchmarkospray: XFrog Forest - SciVisyafaray: Total Time For Sample Sceneospray: XFrog Forest - Path Tracerbuild-linux-kernel: Time To Compileluxcorerender: DLSCbuild2: Time To Compileospray: San Miguel - SciViscompress-zstd: 19ospray: NASA Streamlines - Path Traceravifenc: 0stress-ng: Context Switchingv-ray: CPUnamd: ATPase Simulation - 327,506 Atomsstress-ng: MMAPluxcorerender: Rainbow Colors and Prismrenaissance: Twitter HTTP Requestsrocksdb: Rand Fillrocksdb: Read While Writingstress-ng: Memory Copyingrocksdb: Rand Readbuild-php: Time To Compilegit: Time To Complete Common Git Commandscompress-zstd: 3avifenc: 2ospray: NASA Streamlines - SciVisospray: Magnetic Reconnection - SciVisstress-ng: RdRandstress-ng: CPU Stressstress-ng: SENDFILEstress-ng: Socket Activitystress-ng: Mallocstress-ng: Cryptostress-ng: Matrix Mathstress-ng: Glibc Qsort Data Sortingstress-ng: Glibc C String Functionsstress-ng: Vector Mathaom-av1: Speed 0 Two-Passbuild-apache: Time To Compileaom-av1: Speed 6 Realtimeaom-av1: Speed 6 Two-Passsvt-av1: Enc Mode 4 - 1080poidn: Memorialaom-av1: Speed 4 Two-Passaom-av1: Speed 8 Realtimesvt-av1: Enc Mode 8 - 1080psvt-vp9: VMAF Optimized - Bosphorus 1080pavifenc: 8avifenc: 10svt-vp9: Visual Quality Optimized - Bosphorus 1080psvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080pospray: Magnetic Reconnection - Path TracerUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0410987.56010835.601590.0622416.1803157.429194.1053175489552.4411340.3091544.5840.9140.1551493.7891.941691003031.120184.313.90625108.8892.11108.7142.19109.33623.2629.85.8574.9675508980.78191511.20379335.172.503117.94816340412264773479.166860721274.29464.7222804.245.16427.7820.69195563.034814.572316.861216.6960939134.362678.3268482.64237.471875267.5794500.250.3735.54725.544.724.32010.382.9847.8439.659186.736.7496.536178.63191.8425023093.08441408.199563.3633178.8703114.021174.5543696065902.7591823.4061512.0080.7790.1461305.6221.8416168191720.564166.643.76110.9402.0264.5632.2291.17322.5629.85.6473.4658858304.53183871.21440437.302.583060.07097421027298453200.196753207250.56741.2692565.642.44927.0320.37193805.904703.55241752.307378.4667258449.692648.6861745.47234.541798240.4593491.090.3618.99625.594.714.0929.042.9748.0237.039194.924.0613.840173.91198.202509176.67015827.866498.2931893.0312954.657190.1123765942948.4901234.5911506.0710.9720.1571312.9122.0016555551701.437191.893.95109.0832.1462.4692.1884.99223.2630.35.9270.5446192027.19197921.19857380.192.451950.690103509930262363633.996801930747.81041.5662889.042.49228.5720.83195280.364721.58233321.477793.6872084206.392677.7164054.60236.81841233.9894537.610.3618.15325.684.684.38011.002.9749.3438.777200.474.4034.223183.26207.76250OpenBenchmarking.org

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Akka Unbalanced Cobwebbed TreeUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.045K10K15K20K25KSE +/- 329.97, N = 13SE +/- 411.58, N = 15SE +/- 67.76, N = 2010987.5623093.089176.67

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Savina Reactors.IOUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.049K18K27K36K45KSE +/- 73.58, N = 5SE +/- 724.15, N = 15SE +/- 129.18, N = 510835.6041408.2015827.87

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 10.0Time To CompileUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04130260390520650SE +/- 0.28, N = 3SE +/- 1.05, N = 3SE +/- 3.38, N = 3590.06563.36498.29

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Apache Spark BayesUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.047001400210028003500SE +/- 104.67, N = 25SE +/- 36.64, N = 6SE +/- 82.53, N = 252416.183178.871893.03

Renaissance

Test: Apache Spark PageRank

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Apache Spark PageRankUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.047001400210028003500SE +/- 34.34, N = 25SE +/- 32.02, N = 25SE +/- 25.23, N = 53157.433114.022954.66

Java Gradle Build

Gradle Build: Reactor

OpenBenchmarking.orgSeconds, Fewer Is BetterJava Gradle BuildGradle Build: ReactorUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.044080120160200SE +/- 2.50, N = 3SE +/- 4.60, N = 12SE +/- 1.89, N = 8194.11174.55190.11

LeelaChessZero

Backend: BLAS

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: BLASUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0480160240320400SE +/- 1.00, N = 3SE +/- 5.15, N = 4SE +/- 4.70, N = 33173693761. (CXX) g++ options: -pthread

LeelaChessZero

Backend: Eigen

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: EigenUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04130260390520650SE +/- 5.04, N = 3SE +/- 2.52, N = 3SE +/- 3.79, N = 35486065941. (CXX) g++ options: -pthread

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: In-Memory Database ShootoutUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.042K4K6K8K10KSE +/- 56.91, N = 5SE +/- 34.37, N = 5SE +/- 74.93, N = 259552.445902.762948.49

Renaissance

Test: Genetic Algorithm Using Jenetics + Futures

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Genetic Algorithm Using Jenetics + FuturesUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04400800120016002000SE +/- 15.55, N = 5SE +/- 18.09, N = 5SE +/- 9.77, N = 251340.311823.411234.59

Renaissance

Test: Random Forest

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Random ForestUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0430060090012001500SE +/- 10.01, N = 5SE +/- 9.62, N = 25SE +/- 19.62, N = 51544.581512.011506.07

GROMACS

Water Benchmark

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2020.1Water BenchmarkUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.21870.43740.65610.87481.0935SE +/- 0.004, N = 3SE +/- 0.008, N = 3SE +/- 0.001, N = 30.9140.7790.9721. (CXX) g++ options: -O3 -pthread -lrt -lpthread -lm

SVT-AV1

Encoder Mode: Enc Mode 0 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 0 - Input: 1080pUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.03530.07060.10590.14120.1765SE +/- 0.000, N = 3SE +/- 0.001, N = 3SE +/- 0.000, N = 30.1550.1460.1571. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

Renaissance

Test: Scala Dotty

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Scala DottyUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0430060090012001500SE +/- 6.34, N = 5SE +/- 7.60, N = 5SE +/- 12.73, N = 51493.791305.621312.91

OSPray

Demo: San Miguel - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: Path TracerUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.450.91.351.82.25SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.941.842.00MIN: 1.93 / MAX: 1.95MIN: 1.78 / MAX: 1.86MIN: 1.99 / MAX: 2.02

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04400K800K1200K1600K2000KSE +/- 1608.25, N = 9SE +/- 6752.16, N = 3SE +/- 16389.16, N = 3169100161681916555551. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Apache Spark ALSUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.047001400210028003500SE +/- 24.32, N = 5SE +/- 12.17, N = 5SE +/- 20.22, N = 53031.121720.561701.44

OpenVKL

Benchmark: vklBenchmark

OpenBenchmarking.orgItems / Sec, More Is BetterOpenVKL 0.9Benchmark: vklBenchmarkUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.044080120160200SE +/- 3.12, N = 3SE +/- 0.92, N = 3SE +/- 1.84, N = 3184.31166.64191.89MIN: 1 / MAX: 747MIN: 1 / MAX: 736MIN: 1 / MAX: 779

OSPray

Demo: XFrog Forest - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: SciVisUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.88881.77762.66643.55524.444SE +/- 0.00000, N = 3SE +/- 0.00473, N = 3SE +/- 0.00000, N = 123.906253.760003.95000MIN: 3.69 / MAX: 3.94MIN: 3.25 / MAX: 3.83MIN: 3.91 / MAX: 3.98

YafaRay

Total Time For Sample Scene

OpenBenchmarking.orgSeconds, Fewer Is BetterYafaRay 3.4.1Total Time For Sample SceneUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0420406080100SE +/- 0.06, N = 3SE +/- 0.36, N = 3SE +/- 0.24, N = 3108.89110.94109.081. (CXX) g++ options: -std=c++11 -O3 -ffast-math -rdynamic -ldl -lImath -lIlmImf -lIex -lHalf -lz -lIlmThread -lxml2 -lfreetype -lpthread

OSPray

Demo: XFrog Forest - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: Path TracerUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.48150.9631.44451.9262.4075SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.112.022.14MIN: 2.09 / MAX: 2.13MIN: 1.89 / MAX: 2.05MIN: 2.11 / MAX: 2.16

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0420406080100SE +/- 0.38, N = 3SE +/- 0.66, N = 3SE +/- 0.44, N = 3108.7164.5662.47

LuxCoreRender

Scene: DLSC

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: DLSCUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.49950.9991.49851.9982.4975SE +/- 0.00, N = 3SE +/- 0.02, N = 8SE +/- 0.00, N = 32.192.222.18MIN: 2.13 / MAX: 2.26MIN: 1.96 / MAX: 2.33MIN: 2.09 / MAX: 2.26

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0420406080100SE +/- 0.21, N = 3SE +/- 0.24, N = 3SE +/- 0.83, N = 3109.3491.1784.99

OSPray

Demo: San Miguel - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: SciVisUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04612182430SE +/- 0.00, N = 12SE +/- 0.17, N = 3SE +/- 0.00, N = 1223.2622.5623.26MIN: 22.22MIN: 21.28 / MAX: 22.73MIN: 22.73 / MAX: 23.81

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04714212835SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.06, N = 329.829.830.31. (CC) gcc options: -O3 -pthread -lz -llzma

OSPray

Demo: NASA Streamlines - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: NASA Streamlines - Renderer: Path TracerUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041.3322.6643.9965.3286.66SE +/- 0.01, N = 6SE +/- 0.01, N = 3SE +/- 0.00, N = 105.855.645.92MIN: 5.75 / MAX: 5.99MIN: 5.15 / MAX: 5.81MIN: 5.85 / MAX: 6.06

libavif avifenc

Encoder Speed: 0

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 0Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0420406080100SE +/- 1.17, N = 3SE +/- 0.91, N = 3SE +/- 0.31, N = 374.9773.4770.541. (CXX) g++ options: -O3 -fPIC

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.042M4M6M8M10MSE +/- 2379.21, N = 3SE +/- 20926.50, N = 3SE +/- 93673.18, N = 155508980.788858304.536192027.191. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Chaos Group V-RAY

Mode: CPU

OpenBenchmarking.orgKsamples, More Is BetterChaos Group V-RAY 4.10.07Mode: CPUUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.044K8K12K16K20KSE +/- 62.29, N = 3SE +/- 53.20, N = 3SE +/- 68.55, N = 3191511838719792

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13ATPase Simulation - 327,506 AtomsUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.27320.54640.81961.09281.366SE +/- 0.00235, N = 3SE +/- 0.00282, N = 3SE +/- 0.00082, N = 31.203791.214401.19857

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0490180270360450SE +/- 2.29, N = 3SE +/- 1.36, N = 3SE +/- 3.11, N = 13335.17437.30380.191. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

LuxCoreRender

Scene: Rainbow Colors and Prism

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: Rainbow Colors and PrismUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.58051.1611.74152.3222.9025SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 32.502.582.45MIN: 2.43 / MAX: 2.55MIN: 2.52 / MAX: 2.65MIN: 2.41 / MAX: 2.49

Renaissance

Test: Twitter HTTP Requests

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Twitter HTTP RequestsUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.047001400210028003500SE +/- 22.20, N = 5SE +/- 21.67, N = 5SE +/- 5.28, N = 53117.953060.071950.69

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04200K400K600K800K1000KSE +/- 620.67, N = 3SE +/- 5352.07, N = 3SE +/- 13287.04, N = 316340497421010350991. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Read While Writing

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Read While WritingUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04600K1200K1800K2400K3000KSE +/- 15570.81, N = 3SE +/- 12008.47, N = 3SE +/- 17845.20, N = 31226477272984530262361. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory CopyingUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.048001600240032004000SE +/- 5.52, N = 3SE +/- 50.51, N = 12SE +/- 18.90, N = 33479.163200.193633.991. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0415M30M45M60M75MSE +/- 11978.06, N = 3SE +/- 28892.92, N = 3SE +/- 114879.80, N = 36860721267532072680193071. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041632486480SE +/- 0.24, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 374.2950.5747.81

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041428425670SE +/- 0.07, N = 3SE +/- 0.06, N = 3SE +/- 0.01, N = 364.7241.2741.571. git version 2.25.1

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.046001200180024003000SE +/- 4.59, N = 3SE +/- 26.23, N = 8SE +/- 18.52, N = 32804.22565.62889.01. (CC) gcc options: -O3 -pthread -lz -llzma

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 2Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041020304050SE +/- 0.16, N = 3SE +/- 0.14, N = 3SE +/- 0.09, N = 345.1642.4542.491. (CXX) g++ options: -O3 -fPIC

OSPray

Demo: NASA Streamlines - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: NASA Streamlines - Renderer: SciVisUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04714212835SE +/- 0.00, N = 15SE +/- 0.00, N = 12SE +/- 0.00, N = 1227.7827.0328.57MIN: 27.03 / MAX: 28.57MIN: 21.74 / MAX: 27.78MIN: 27.03 / MAX: 29.41

OSPray

Demo: Magnetic Reconnection - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: SciVisUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04510152025SE +/- 0.14, N = 3SE +/- 0.04, N = 10SE +/- 0.00, N = 1220.6920.3720.83MIN: 20 / MAX: 21.28MIN: 13.7 / MAX: 20.83MIN: 19.23 / MAX: 21.28

Stress-NG

Test: RdRand

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: RdRandUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0440K80K120K160K200KSE +/- 32.39, N = 3SE +/- 29.67, N = 3SE +/- 3.55, N = 3195563.03193805.90195280.361. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CPU StressUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0410002000300040005000SE +/- 5.19, N = 3SE +/- 3.68, N = 3SE +/- 5.29, N = 34814.574703.554721.581. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: SENDFILE

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: SENDFILEUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0450K100K150K200K250KSE +/- 4.21, N = 3SE +/- 2690.16, N = 3SE +/- 102.14, N = 32316.86241752.30233321.471. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Socket ActivityUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.042K4K6K8K10KSE +/- 13.33, N = 3SE +/- 53.15, N = 3SE +/- 105.71, N = 31216.697378.467793.681. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Malloc

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MallocUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0415M30M45M60M75MSE +/- 45930.55, N = 3SE +/- 70108.40, N = 3SE +/- 35371.59, N = 360939134.3667258449.6972084206.391. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: CryptoUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.046001200180024003000SE +/- 0.27, N = 3SE +/- 0.94, N = 3SE +/- 2.41, N = 32678.322648.682677.711. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Matrix MathUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0415K30K45K60K75KSE +/- 16.96, N = 3SE +/- 266.78, N = 3SE +/- 309.07, N = 368482.6461745.4764054.601. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Glibc Qsort Data Sorting

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc Qsort Data SortingUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0450100150200250SE +/- 0.48, N = 3SE +/- 0.55, N = 3SE +/- 1.09, N = 3237.47234.54236.801. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Glibc C String Functions

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Glibc C String FunctionsUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04400K800K1200K1600K2000KSE +/- 9852.25, N = 3SE +/- 27227.74, N = 3SE +/- 3313.46, N = 31875267.571798240.451841233.981. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Vector MathUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0420K40K60K80K100KSE +/- 2.67, N = 3SE +/- 5.16, N = 3SE +/- 1.12, N = 394500.2593491.0994537.611. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

AOM AV1

Encoder Mode: Speed 0 Two-Pass

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 0 Two-PassUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.08330.16660.24990.33320.4165SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 30.370.360.361. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04816243240SE +/- 0.52, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 335.5519.0018.15

AOM AV1

Encoder Mode: Speed 6 Realtime

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 RealtimeUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04612182430SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.07, N = 325.5425.5925.681. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOM AV1

Encoder Mode: Speed 6 Two-Pass

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 Two-PassUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041.0622.1243.1864.2485.31SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 34.724.714.681. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

SVT-AV1

Encoder Mode: Enc Mode 4 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 4 - Input: 1080pUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.98551.9712.95653.9424.9275SE +/- 0.007, N = 3SE +/- 0.009, N = 3SE +/- 0.009, N = 34.3204.0924.3801. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

Intel Open Image Denoise

Scene: Memorial

OpenBenchmarking.orgImages / Sec, More Is BetterIntel Open Image Denoise 1.2.0Scene: MemorialUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.043691215SE +/- 0.06, N = 3SE +/- 0.09, N = 3SE +/- 0.00, N = 310.389.0411.00

AOM AV1

Encoder Mode: Speed 4 Two-Pass

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 4 Two-PassUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.67051.3412.01152.6823.3525SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 32.982.972.971. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOM AV1

Encoder Mode: Speed 8 Realtime

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 8 RealtimeUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041122334455SE +/- 0.16, N = 3SE +/- 0.10, N = 3SE +/- 0.12, N = 347.8448.0249.341. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

SVT-AV1

Encoder Mode: Enc Mode 8 - Input: 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 0.8Encoder Mode: Enc Mode 8 - Input: 1080pUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04918273645SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 339.6637.0438.781. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

SVT-VP9

Tuning: VMAF Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: VMAF Optimized - Input: Bosphorus 1080pUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.044080120160200SE +/- 0.90, N = 3SE +/- 1.42, N = 13SE +/- 2.58, N = 3186.73194.92200.471. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

libavif avifenc

Encoder Speed: 8

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 8Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04246810SE +/- 0.023, N = 3SE +/- 0.012, N = 3SE +/- 0.017, N = 36.7494.0614.4031. (CXX) g++ options: -O3 -fPIC

libavif avifenc

Encoder Speed: 10

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 10Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04246810SE +/- 0.012, N = 3SE +/- 0.011, N = 3SE +/- 0.011, N = 36.5363.8404.2231. (CXX) g++ options: -O3 -fPIC

SVT-VP9

Tuning: Visual Quality Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: Visual Quality Optimized - Input: Bosphorus 1080pUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.044080120160200SE +/- 0.32, N = 3SE +/- 0.12, N = 3SE +/- 0.10, N = 3178.63173.91183.261. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

SVT-VP9

Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 0.1Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080pUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0450100150200250SE +/- 0.30, N = 3SE +/- 0.84, N = 3SE +/- 0.04, N = 3191.84198.20207.761. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

OSPray

Demo: Magnetic Reconnection - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: Path TracerUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.0450100150200250250250250MIN: 166.67 / MAX: 333.33MIN: 200 / MAX: 333.33MIN: 200 / MAX: 333.33

Geometric Mean Of All Test Results

Result Composite - Windows 10 WSL May 2020 vs. Ubuntu 20.04

OpenBenchmarking.orgGeometric Mean, More Is BetterGeometric Mean Of All Test ResultsResult Composite - Windows 10 WSL May 2020 vs. Ubuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.04122436486039.5047.8051.78

Number Of First Place Finishes

Wins - 69 Tests

Ubuntu 20.04 WSL15 [21.7%]Ubuntu 20.04 WSL212 [17.4%]Ubuntu 20.0442 [60.9%]Number Of First Place FinishesWins - 69 TestsOpenBenchmarking.org

Number Of Last Place Finishes

Losses - 69 Tests

Ubuntu 20.04 WSL33 [47.8%]Ubuntu 20.04 WSL233 [47.8%]Ubuntu 20.043 [4.3%]Number Of Last Place FinishesLosses - 69 TestsOpenBenchmarking.org

Phoronix Test Suite v10.8.5