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&grs.

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 20.04rocksdb: Seq Fillstress-ng: Socket Activityrocksdb: Rand Fillrocksdb: Read While Writingstress-ng: SENDFILEbuild-apache: Time To Compilerenaissance: Apache Spark ALSbuild-linux-kernel: Time To Compileavifenc: 10avifenc: 8stress-ng: Context Switchingrenaissance: Twitter HTTP Requestsgit: Time To Complete Common Git Commandsbuild-php: Time To Compilerenaissance: Genetic Algorithm Using Jenetics + Futuresstress-ng: MMAPbuild2: Time To Compilegromacs: Water Benchmarkoidn: Memoriallczero: BLASbuild-llvm: Time To Compilestress-ng: Mallocopenvkl: vklBenchmarkrenaissance: Scala Dottystress-ng: Memory Copyingcompress-zstd: 3stress-ng: Matrix Mathlczero: Eigenospray: San Miguel - Path Tracersvt-vp9: PSNR/SSIM Optimized - Bosphorus 1080pv-ray: CPUsvt-av1: Enc Mode 0 - 1080psvt-vp9: VMAF Optimized - Bosphorus 1080psvt-av1: Enc Mode 8 - 1080psvt-av1: Enc Mode 4 - 1080prenaissance: Apache Spark PageRankavifenc: 2avifenc: 0ospray: XFrog Forest - Path Tracerospray: NASA Streamlines - SciVissvt-vp9: Visual Quality Optimized - Bosphorus 1080pluxcorerender: Rainbow Colors and Prismospray: XFrog Forest - SciVisospray: NASA Streamlines - Path Tracerstress-ng: Glibc C String Functionsaom-av1: Speed 8 Realtimeospray: San Miguel - SciVisaom-av1: Speed 0 Two-Passrenaissance: Rand Foreststress-ng: CPU Stressospray: Magnetic Reconnection - SciVisyafaray: Total Time For Sample Sceneluxcorerender: DLSCcompress-zstd: 19rocksdb: Rand Readnamd: ATPase Simulation - 327,506 Atomsstress-ng: Glibc Qsort Data Sortingstress-ng: Vector Mathstress-ng: Cryptostress-ng: RdRandaom-av1: Speed 6 Two-Passaom-av1: Speed 6 Realtimeaom-av1: Speed 4 Two-Passospray: Magnetic Reconnection - Path Tracerrenaissance: Akka Unbalanced Cobwebbed Treerenaissance: In-Memory Database Shootoutrenaissance: Savina Reactors.IOrenaissance: Apache Spark Bayesjava-gradle-perf: ReactorUbuntu 20.04 WSLUbuntu 20.04 WSL2Ubuntu 20.041691001216.6916340412264772316.8635.5473031.120108.7146.5366.7495508980.783117.94864.72274.2941340.309335.17109.3360.91410.38317590.06260939134.36184.311493.7893479.162804.268482.645481.94191.84191510.155186.7339.6594.3203157.42945.16474.9672.1127.78178.632.503.906255.851875267.5747.8423.260.371544.5844814.5720.69108.8892.1929.8686072121.20379237.4794500.252678.32195563.034.7225.542.9825010987.5609552.44110835.6012416.180194.10516168197378.469742102729845241752.3018.9961720.56464.5633.8404.0618858304.533060.07041.26950.5671823.406437.3091.1730.7799.04369563.36367258449.69166.641305.6223200.192565.661745.476061.84198.20183870.146194.9237.0394.0923114.02142.44973.4652.0227.03173.912.583.765.641798240.4548.0222.560.361512.0084703.5520.37110.9402.2229.8675320721.21440234.5493491.092648.68193805.904.7125.592.9725023093.0845902.75941408.1993178.870174.55416555557793.6810350993026236233321.4718.1531701.43762.4694.2234.4036192027.191950.69041.56647.8101234.591380.1984.9920.97211.00376498.29372084206.39191.891312.9123633.992889.064054.605942.00207.76197920.157200.4738.7774.3802954.65742.49270.5442.1428.57183.262.453.955.921841233.9849.3423.260.361506.0714721.5820.83109.0832.1830.3680193071.19857236.894537.612677.71195280.364.6825.682.972509176.6702948.49015827.8661893.031190.112OpenBenchmarking.org

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

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

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: 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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-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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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: 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: 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

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: 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

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 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 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

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

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: 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: 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

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

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

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