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&grt&sor.

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 20.04aom-av1: Speed 0 Two-Passaom-av1: Speed 4 Two-Passaom-av1: Speed 6 Realtimeaom-av1: Speed 6 Two-Passaom-av1: Speed 8 Realtimebuild2: Time To Compilev-ray: CPUrocksdb: Rand Fillrocksdb: Rand Readrocksdb: Seq Fillrocksdb: Read While Writinggit: Time To Complete Common Git Commandsgromacs: Water Benchmarkoidn: Memorialjava-gradle-perf: Reactorlczero: BLASlczero: Eigenavifenc: 0avifenc: 2avifenc: 8avifenc: 10luxcorerender: DLSCluxcorerender: Rainbow Colors and Prismnamd: ATPase Simulation - 327,506 Atomsopenvkl: vklBenchmarkospray: San Miguel - SciVisospray: XFrog Forest - SciVisospray: San Miguel - Path Tracerospray: NASA Streamlines - SciVisospray: XFrog Forest - Path Tracerospray: Magnetic Reconnection - SciVisospray: NASA Streamlines - Path Tracerospray: Magnetic Reconnection - Path Tracerrenaissance: Scala Dottyrenaissance: Rand Forestrenaissance: Apache Spark ALSrenaissance: Apache Spark Bayesrenaissance: Savina Reactors.IOrenaissance: Apache Spark PageRankrenaissance: Twitter HTTP Requestsrenaissance: In-Memory Database Shootoutrenaissance: Akka Unbalanced Cobwebbed Treerenaissance: Genetic Algorithm Using Jenetics + Futuresstress-ng: MMAPstress-ng: Cryptostress-ng: Mallocstress-ng: RdRandstress-ng: SENDFILEstress-ng: CPU Stressstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: Glibc C String Functionsstress-ng: Glibc Qsort Data Sortingsvt-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 1080pbuild-apache: Time To Compilebuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilebuild-php: Time To Compileyafaray: Total Time For Sample Scenecompress-zstd: 3compress-zstd: 19Ubuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.040.372.9825.544.7247.84109.3361915116340468607212169100122647764.7220.91410.38194.10531754874.96745.1646.7496.5362.192.501.20379184.3123.263.906251.9427.782.1120.695.852501493.7891544.5843031.1202416.18010835.6013157.4293117.9489552.44110987.5601340.309335.172678.3260939134.36195563.032316.864814.5768482.6494500.253479.161216.695508980.781875267.57237.470.1554.32039.659186.73191.84178.6335.547108.714590.06274.294108.8892804.229.80.362.9725.594.7148.0291.17318387974210675320721616819272984541.2690.7799.04174.55436960673.46542.4494.0613.8402.222.581.21440166.6422.563.761.8427.032.0220.375.642501305.6221512.0081720.5643178.87041408.1993114.0213060.0705902.75923093.0841823.406437.302648.6867258449.69193805.90241752.304703.5561745.4793491.093200.197378.468858304.531798240.45234.540.1464.09237.039194.92198.20173.9118.99664.563563.36350.567110.9402565.629.80.362.9725.684.6849.3484.992197921035099680193071655555302623641.5660.97211.00190.11237659470.54442.4924.4034.2232.182.451.19857191.8923.263.952.0028.572.1420.835.922501312.9121506.0711701.4371893.03115827.8662954.6571950.6902948.4909176.6701234.591380.192677.7172084206.39195280.36233321.474721.5864054.6094537.613633.997793.686192027.191841233.98236.80.1574.38038.777200.47207.76183.2618.15362.469498.29347.810109.0832889.030.3OpenBenchmarking.org

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 20.04Ubuntu 20.04 WSL20.08330.16660.24990.33320.4165SE +/- 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

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 20.04Ubuntu 20.04 WSL20.67051.3412.01152.6823.3525SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 32.982.972.971. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

AOM AV1

Encoder Mode: Speed 6 Realtime

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 6 RealtimeUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL612182430SE +/- 0.07, N = 3SE +/- 0.09, N = 3SE +/- 0.04, N = 325.6825.5925.541. (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

AOM AV1

Encoder Mode: Speed 8 Realtime

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 8 RealtimeUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL1122334455SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.16, N = 349.3448.0247.841. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL20406080100SE +/- 0.83, N = 3SE +/- 0.24, N = 3SE +/- 0.21, N = 384.9991.17109.34

Chaos Group V-RAY

Mode: CPU

OpenBenchmarking.orgKsamples, More Is BetterChaos Group V-RAY 4.10.07Mode: CPUUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL24K8K12K16K20KSE +/- 68.55, N = 3SE +/- 62.29, N = 3SE +/- 53.20, N = 3197921915118387

Facebook RocksDB

Test: Random Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random FillUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL200K400K600K800K1000KSE +/- 13287.04, N = 3SE +/- 5352.07, N = 3SE +/- 620.67, N = 310350999742101634041. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Random Read

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Random ReadUbuntu 20.04 WSLUbuntu 20.04Ubuntu 20.04 WSL215M30M45M60M75MSE +/- 11978.06, N = 3SE +/- 114879.80, N = 3SE +/- 28892.92, N = 36860721268019307675320721. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Facebook RocksDB

Test: Sequential Fill

OpenBenchmarking.orgOp/s, More Is BetterFacebook RocksDB 6.3.6Test: Sequential FillUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL400K800K1200K1600K2000KSE +/- 16389.16, N = 3SE +/- 6752.16, N = 3SE +/- 1608.25, N = 9165555516168191691001. (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 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL600K1200K1800K2400K3000KSE +/- 17845.20, N = 3SE +/- 12008.47, N = 3SE +/- 15570.81, N = 33026236272984512264771. (CXX) g++ options: -O3 -march=native -std=c++11 -fno-builtin-memcmp -fno-rtti -rdynamic -lpthread

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsUbuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL1428425670SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 341.2741.5764.721. git version 2.25.1

GROMACS

Water Benchmark

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2020.1Water BenchmarkUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.21870.43740.65610.87481.0935SE +/- 0.001, N = 3SE +/- 0.004, N = 3SE +/- 0.008, N = 30.9720.9140.7791. (CXX) g++ options: -O3 -pthread -lrt -lpthread -lm

Intel Open Image Denoise

Scene: Memorial

OpenBenchmarking.orgImages / Sec, More Is BetterIntel Open Image Denoise 1.2.0Scene: MemorialUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL23691215SE +/- 0.00, N = 3SE +/- 0.06, N = 3SE +/- 0.09, N = 311.0010.389.04

Java Gradle Build

Gradle Build: Reactor

OpenBenchmarking.orgSeconds, Fewer Is BetterJava Gradle BuildGradle Build: ReactorUbuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL4080120160200SE +/- 4.60, N = 12SE +/- 1.89, N = 8SE +/- 2.50, N = 3174.55190.11194.11

LeelaChessZero

Backend: BLAS

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: BLASUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL80160240320400SE +/- 4.70, N = 3SE +/- 5.15, N = 4SE +/- 1.00, N = 33763693171. (CXX) g++ options: -pthread

LeelaChessZero

Backend: Eigen

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.25Backend: EigenUbuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL130260390520650SE +/- 2.52, N = 3SE +/- 3.79, N = 3SE +/- 5.04, N = 36065945481. (CXX) g++ options: -pthread

libavif avifenc

Encoder Speed: 0

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 0Ubuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL20406080100SE +/- 0.31, N = 3SE +/- 0.91, N = 3SE +/- 1.17, N = 370.5473.4774.971. (CXX) g++ options: -O3 -fPIC

libavif avifenc

Encoder Speed: 2

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 2Ubuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL1020304050SE +/- 0.14, N = 3SE +/- 0.09, N = 3SE +/- 0.16, N = 342.4542.4945.161. (CXX) g++ options: -O3 -fPIC

libavif avifenc

Encoder Speed: 8

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 8Ubuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL246810SE +/- 0.012, N = 3SE +/- 0.017, N = 3SE +/- 0.023, N = 34.0614.4036.7491. (CXX) g++ options: -O3 -fPIC

libavif avifenc

Encoder Speed: 10

OpenBenchmarking.orgSeconds, Fewer Is Betterlibavif avifenc 0.7.3Encoder Speed: 10Ubuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL246810SE +/- 0.011, N = 3SE +/- 0.011, N = 3SE +/- 0.012, N = 33.8404.2236.5361. (CXX) g++ options: -O3 -fPIC

LuxCoreRender

Scene: DLSC

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: DLSCUbuntu 20.04 WSL2Ubuntu 20.04 WSLUbuntu 20.040.49950.9991.49851.9982.4975SE +/- 0.02, N = 8SE +/- 0.00, N = 3SE +/- 0.00, N = 32.222.192.18MIN: 1.96 / MAX: 2.33MIN: 2.13 / MAX: 2.26MIN: 2.09 / MAX: 2.26

LuxCoreRender

Scene: Rainbow Colors and Prism

OpenBenchmarking.orgM samples/sec, More Is BetterLuxCoreRender 2.3Scene: Rainbow Colors and PrismUbuntu 20.04 WSL2Ubuntu 20.04 WSLUbuntu 20.040.58051.1611.74152.3222.9025SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 32.582.502.45MIN: 2.52 / MAX: 2.65MIN: 2.43 / MAX: 2.55MIN: 2.41 / MAX: 2.49

NAMD

ATPase Simulation - 327,506 Atoms

OpenBenchmarking.orgdays/ns, Fewer Is BetterNAMD 2.13ATPase Simulation - 327,506 AtomsUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.27320.54640.81961.09281.366SE +/- 0.00082, N = 3SE +/- 0.00235, N = 3SE +/- 0.00282, N = 31.198571.203791.21440

OpenVKL

Benchmark: vklBenchmark

OpenBenchmarking.orgItems / Sec, More Is BetterOpenVKL 0.9Benchmark: vklBenchmarkUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL24080120160200SE +/- 1.84, N = 3SE +/- 3.12, N = 3SE +/- 0.92, N = 3191.89184.31166.64MIN: 1 / MAX: 779MIN: 1 / MAX: 747MIN: 1 / MAX: 736

OSPray

Demo: San Miguel - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: SciVisUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL2612182430SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.17, N = 323.2623.2622.56MIN: 22.73 / MAX: 23.81MIN: 22.22MIN: 21.28 / MAX: 22.73

OSPray

Demo: XFrog Forest - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: SciVisUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.88881.77762.66643.55524.444SE +/- 0.00000, N = 12SE +/- 0.00000, N = 3SE +/- 0.00473, N = 33.950003.906253.76000MIN: 3.91 / MAX: 3.98MIN: 3.69 / MAX: 3.94MIN: 3.25 / MAX: 3.83

OSPray

Demo: San Miguel - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: San Miguel - Renderer: Path TracerUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.450.91.351.82.25SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.001.941.84MIN: 1.99 / MAX: 2.02MIN: 1.93 / MAX: 1.95MIN: 1.78 / MAX: 1.86

OSPray

Demo: NASA Streamlines - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: NASA Streamlines - Renderer: SciVisUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL2714212835SE +/- 0.00, N = 12SE +/- 0.00, N = 15SE +/- 0.00, N = 1228.5727.7827.03MIN: 27.03 / MAX: 29.41MIN: 27.03 / MAX: 28.57MIN: 21.74 / MAX: 27.78

OSPray

Demo: XFrog Forest - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: XFrog Forest - Renderer: Path TracerUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.48150.9631.44451.9262.4075SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.142.112.02MIN: 2.11 / MAX: 2.16MIN: 2.09 / MAX: 2.13MIN: 1.89 / MAX: 2.05

OSPray

Demo: Magnetic Reconnection - Renderer: SciVis

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: SciVisUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL2510152025SE +/- 0.00, N = 12SE +/- 0.14, N = 3SE +/- 0.04, N = 1020.8320.6920.37MIN: 19.23 / MAX: 21.28MIN: 20 / MAX: 21.28MIN: 13.7 / MAX: 20.83

OSPray

Demo: NASA Streamlines - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: NASA Streamlines - Renderer: Path TracerUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL21.3322.6643.9965.3286.66SE +/- 0.00, N = 10SE +/- 0.01, N = 6SE +/- 0.01, N = 35.925.855.64MIN: 5.85 / MAX: 6.06MIN: 5.75 / MAX: 5.99MIN: 5.15 / MAX: 5.81

OSPray

Demo: Magnetic Reconnection - Renderer: Path Tracer

OpenBenchmarking.orgFPS, More Is BetterOSPray 1.8.5Demo: Magnetic Reconnection - Renderer: Path TracerUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL50100150200250250250250MIN: 200 / MAX: 333.33MIN: 200 / MAX: 333.33MIN: 166.67 / MAX: 333.33

Renaissance

Test: Scala Dotty

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Scala DottyUbuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL30060090012001500SE +/- 7.60, N = 5SE +/- 12.73, N = 5SE +/- 6.34, N = 51305.621312.911493.79

Renaissance

Test: Random Forest

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Random ForestUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL30060090012001500SE +/- 19.62, N = 5SE +/- 9.62, N = 25SE +/- 10.01, N = 51506.071512.011544.58

Renaissance

Test: Apache Spark ALS

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Apache Spark ALSUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL7001400210028003500SE +/- 20.22, N = 5SE +/- 12.17, N = 5SE +/- 24.32, N = 51701.441720.563031.12

Renaissance

Test: Apache Spark Bayes

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Apache Spark BayesUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL27001400210028003500SE +/- 82.53, N = 25SE +/- 104.67, N = 25SE +/- 36.64, N = 61893.032416.183178.87

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Savina Reactors.IOUbuntu 20.04 WSLUbuntu 20.04Ubuntu 20.04 WSL29K18K27K36K45KSE +/- 73.58, N = 5SE +/- 129.18, N = 5SE +/- 724.15, N = 1510835.6015827.8741408.20

Renaissance

Test: Apache Spark PageRank

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Apache Spark PageRankUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL7001400210028003500SE +/- 25.23, N = 5SE +/- 32.02, N = 25SE +/- 34.34, N = 252954.663114.023157.43

Renaissance

Test: Twitter HTTP Requests

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Twitter HTTP RequestsUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL7001400210028003500SE +/- 5.28, N = 5SE +/- 21.67, N = 5SE +/- 22.20, N = 51950.693060.073117.95

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: In-Memory Database ShootoutUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL2K4K6K8K10KSE +/- 74.93, N = 25SE +/- 34.37, N = 5SE +/- 56.91, N = 52948.495902.769552.44

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Akka Unbalanced Cobwebbed TreeUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL25K10K15K20K25KSE +/- 67.76, N = 20SE +/- 329.97, N = 13SE +/- 411.58, N = 159176.6710987.5623093.08

Renaissance

Test: Genetic Algorithm Using Jenetics + Futures

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.10.0Test: Genetic Algorithm Using Jenetics + FuturesUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL2400800120016002000SE +/- 9.77, N = 25SE +/- 15.55, N = 5SE +/- 18.09, N = 51234.591340.311823.41

Stress-NG

Test: MMAP

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: MMAPUbuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL90180270360450SE +/- 1.36, N = 3SE +/- 3.11, N = 13SE +/- 2.29, N = 3437.30380.19335.171. (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 20.04Ubuntu 20.04 WSL26001200180024003000SE +/- 0.27, N = 3SE +/- 2.41, N = 3SE +/- 0.94, N = 32678.322677.712648.681. (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 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL15M30M45M60M75MSE +/- 35371.59, N = 3SE +/- 70108.40, N = 3SE +/- 45930.55, N = 372084206.3967258449.6960939134.361. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: RdRand

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: RdRandUbuntu 20.04 WSLUbuntu 20.04Ubuntu 20.04 WSL240K80K120K160K200KSE +/- 32.39, N = 3SE +/- 3.55, N = 3SE +/- 29.67, N = 3195563.03195280.36193805.901. (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 WSL2Ubuntu 20.04Ubuntu 20.04 WSL50K100K150K200K250KSE +/- 2690.16, N = 3SE +/- 102.14, N = 3SE +/- 4.21, N = 3241752.30233321.472316.861. (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 20.04Ubuntu 20.04 WSL210002000300040005000SE +/- 5.19, N = 3SE +/- 5.29, N = 3SE +/- 3.68, N = 34814.574721.584703.551. (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 20.04Ubuntu 20.04 WSL215K30K45K60K75KSE +/- 16.96, N = 3SE +/- 309.07, N = 3SE +/- 266.78, N = 368482.6464054.6061745.471. (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 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL220K40K60K80K100KSE +/- 1.12, N = 3SE +/- 2.67, N = 3SE +/- 5.16, N = 394537.6194500.2593491.091. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Memory CopyingUbuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL28001600240032004000SE +/- 18.90, N = 3SE +/- 5.52, N = 3SE +/- 50.51, N = 123633.993479.163200.191. (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 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL2K4K6K8K10KSE +/- 105.71, N = 3SE +/- 53.15, N = 3SE +/- 13.33, N = 37793.687378.461216.691. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.11.07Test: Context SwitchingUbuntu 20.04 WSL2Ubuntu 20.04Ubuntu 20.04 WSL2M4M6M8M10MSE +/- 20926.50, N = 3SE +/- 93673.18, N = 15SE +/- 2379.21, N = 38858304.536192027.195508980.781. (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 20.04Ubuntu 20.04 WSL2400K800K1200K1600K2000KSE +/- 9852.25, N = 3SE +/- 3313.46, N = 3SE +/- 27227.74, N = 31875267.571841233.981798240.451. (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 20.04Ubuntu 20.04 WSL250100150200250SE +/- 0.48, N = 3SE +/- 1.09, N = 3SE +/- 0.55, N = 3237.47236.80234.541. (CC) gcc options: -O2 -std=gnu99 -lm -lcrypt -lrt -lz -ldl -lpthread -lc

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 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.03530.07060.10590.14120.1765SE +/- 0.000, N = 3SE +/- 0.000, N = 3SE +/- 0.001, N = 30.1570.1550.1461. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

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 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL20.98551.9712.95653.9424.9275SE +/- 0.009, N = 3SE +/- 0.007, N = 3SE +/- 0.009, N = 34.3804.3204.0921. (CXX) g++ options: -O3 -fcommon -fPIE -fPIC -pie

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 20.04Ubuntu 20.04 WSL2918273645SE +/- 0.02, N = 3SE +/- 0.09, N = 3SE +/- 0.04, N = 339.6638.7837.041. (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 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL4080120160200SE +/- 2.58, N = 3SE +/- 1.42, N = 13SE +/- 0.90, N = 3200.47194.92186.731. (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 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL50100150200250SE +/- 0.04, N = 3SE +/- 0.84, N = 3SE +/- 0.30, N = 3207.76198.20191.841. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

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 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL24080120160200SE +/- 0.10, N = 3SE +/- 0.32, N = 3SE +/- 0.12, N = 3183.26178.63173.911. (CC) gcc options: -O3 -fcommon -fPIE -fPIC -fvisibility=hidden -pie -rdynamic -lpthread -lrt -lm

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.41Time To CompileUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL816243240SE +/- 0.03, N = 3SE +/- 0.06, N = 3SE +/- 0.52, N = 318.1519.0035.55

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To CompileUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL20406080100SE +/- 0.44, N = 3SE +/- 0.66, N = 3SE +/- 0.38, N = 362.4764.56108.71

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 10.0Time To CompileUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL130260390520650SE +/- 3.38, N = 3SE +/- 1.05, N = 3SE +/- 0.28, N = 3498.29563.36590.06

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.4.2Time To CompileUbuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL1632486480SE +/- 0.12, N = 3SE +/- 0.10, N = 3SE +/- 0.24, N = 347.8150.5774.29

YafaRay

Total Time For Sample Scene

OpenBenchmarking.orgSeconds, Fewer Is BetterYafaRay 3.4.1Total Time For Sample SceneUbuntu 20.04 WSLUbuntu 20.04Ubuntu 20.04 WSL220406080100SE +/- 0.06, N = 3SE +/- 0.24, N = 3SE +/- 0.36, N = 3108.89109.08110.941. (CXX) g++ options: -std=c++11 -O3 -ffast-math -rdynamic -ldl -lImath -lIlmImf -lIex -lHalf -lz -lIlmThread -lxml2 -lfreetype -lpthread

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Ubuntu 20.04Ubuntu 20.04 WSLUbuntu 20.04 WSL26001200180024003000SE +/- 18.52, N = 3SE +/- 4.59, N = 3SE +/- 26.23, N = 82889.02804.22565.61. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Ubuntu 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL714212835SE +/- 0.06, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 330.329.829.81. (CC) gcc options: -O3 -pthread -lz -llzma

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 20.04Ubuntu 20.04 WSL2Ubuntu 20.04 WSL122436486051.7847.8039.50

Number Of First Place Finishes

Wins - 69 Tests

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

Number Of Last Place Finishes

Losses - 69 Tests

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

Phoronix Test Suite v10.8.5