Core i7 2700K Ubuntu 13.04 vs Ubuntu 20.04 Devel No Mitigations Benchmarks

Intel Core i7-2700K testing for a future article comparing seven years of Ubuntu releases by Michael Larabel, updated with Ubuntu.0S matis.

HTML result view exported from: https://openbenchmarking.org/result/1912246-HU-UBUNTUSEV50&grr.

Core i7 2700K Ubuntu 13.04 vs Ubuntu 20.04 Devel No Mitigations BenchmarksProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No MitigationsIntel Core i7-2700K @ 3.50GHz (4 Cores / 8 Threads)BIOSTAR B75MU3B v5.0 (4.6.5 BIOS)Intel 2nd Generation Core DRAM8192MB525GB Crucial_CT525MX3Intel Sandybridge Desktop (1350MHz)Realtek ALC662 rev1DELL S2409WRealtek RTL8111/8168Ubuntu 13.043.8.0-35-generic (x86_64)Unity 7.0.0X Server 1.13.3intel 2.21.63.0 Mesa 9.1.7GCC 4.7.3ext41920x1080Intel Core i7-2700K @ 3.90GHz (4 Cores / 8 Threads)Intel Sandybridge Desktop 2GB (1350MHz)Realtek RTL8111/8168/8411Ubuntu 19.105.3.0-24-generic (x86_64)GNOME Shell 3.34.1X Server 1.20.5modesetting 1.20.53.3 Mesa 19.2.1GCC 9.2.1 20191008Ubuntu 20.045.5.0-999-generic (x86_64) 201912213.3 Mesa 19.2.4GCC 9.2.1 20191130OpenBenchmarking.orgCompiler Details- Ubuntu 13.04: --build=x86_64-linux-gnu --disable-cloog-version-check --disable-ppl-version-check --disable-werror --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=ppl --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-cloog --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Ubuntu 19.10: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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-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 - Ubuntu 20.04 Dev: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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-link-mutex --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-build-config=bootstrap-lto-lean --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 - Ubuntu 20.04 Dev + No Mitigations: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --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-link-mutex --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-build-config=bootstrap-lto-lean --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 Disk Details- Ubuntu 13.04: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu 19.10: MQ-DEADLINE / errors=remount-ro,relatime,rw- Ubuntu 20.04 Dev: MQ-DEADLINE / errors=remount-ro,relatime,rw- Ubuntu 20.04 Dev + No Mitigations: MQ-DEADLINE / errors=remount-ro,relatime,rwProcessor Details- Ubuntu 13.04: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x25- Ubuntu 19.10: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2f- Ubuntu 20.04 Dev: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2f- Ubuntu 20.04 Dev + No Mitigations: Scaling Governor: intel_pstate powersave - CPU Microcode: 0x2fGraphics Details- Ubuntu 13.04: SNAJava Details- Ubuntu 13.04: OpenJDK Runtime Environment (IcedTea 2.4.4) (7u51-2.4.4-0ubuntu0.13.04.2)- Ubuntu 19.10: OpenJDK Runtime Environment (build 11.0.5-ea+10-post-Ubuntu-0ubuntu1)- Ubuntu 20.04 Dev: OpenJDK Runtime Environment (build 11.0.5+10-post-Ubuntu-2ubuntu1)- Ubuntu 20.04 Dev + No Mitigations: OpenJDK Runtime Environment (build 11.0.5+10-post-Ubuntu-2ubuntu1)Python Details- Ubuntu 13.04: Python 2.7.4 + Python 3.3.1- Ubuntu 19.10: Python 2.7.17rc1 + Python 3.7.5- Ubuntu 20.04 Dev: Python 2.7.17 + Python 3.7.5- Ubuntu 20.04 Dev + No Mitigations: Python 2.7.17 + Python 3.7.5Security Details- Ubuntu 19.10: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected - Ubuntu 20.04 Dev: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected - Ubuntu 20.04 Dev + No Mitigations: itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion; VMX: vulnerable + mds: Vulnerable; SMT vulnerable + meltdown: Vulnerable + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + tsx_async_abort: Not affected

Core i7 2700K Ubuntu 13.04 vs Ubuntu 20.04 Devel No Mitigations Benchmarksgromacs: Water Benchmarkselenium: MotionMark - Firefoxblender: BMW27 - CPU-Onlybuild-llvm: Time To Compilexonotic: 1920 x 1080 - Ultrabuild2: Time To Compilec-ray: Total Time - 4K, 16 Rays Per Pixelvpxenc: vpxenc VP9 1080p Video Encodestockfish: Total Timeselenium: ARES-6 - Firefoxoidn: Memorialxonotic: 1920 x 1080 - Highselenium: Jetstream - Firefoxembree: Pathtracer - Crownfs-mark: 5000 Files, 1MB Size, 4 Threadsembree: Pathtracer ISPC - Crownmrbayes: Primate Phylogeny Analysispybench: Total For Average Test Timesselenium: Speedometer - Firefoxselenium: CanvasMark - Firefoxrenaissance: In-Memory Database Shootoutbuild-php: Time To Compilerenaissance: Savina Reactors.IOsqlite: 8deepspeech: CPUlibreoffice: 20 Documents To PDFsqlite-speedtest: Timed Time - Size 1,000etlegacy: Renderer2 - 1920 x 1080xonotic: 1920 x 1080 - Lowselenium: StyleBench - Firefoxnginx: Static Web Page Servingcompilebench: Initial Createttsiod-renderer: Phong Rendering With Soft-Shadow Mappingapache: Static Web Page Servinghimeno: Poisson Pressure Solvercompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9graphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: Rotatestress-ng: Semaphoresrenaissance: Akka Unbalanced Cobwebbed Treephpbench: PHP Benchmark Suiteselenium: Octane - Firefoxcompress-7zip: Compress Speed Testn-queens: Elapsed Timesmallpt: Global Illumination Renderer; 128 Samplestesseract: 1920 x 1080fio: Seq Write - Linux AIO - Yes - No - 2MB - Default Test Directoryselenium: PSPDFKit WASM - Firefoxfio: Rand Read - Linux AIO - Yes - No - 2MB - Default Test Directorysqlite: 1stress-ng: Forkingstress-ng: Context Switchingstress-ng: Socket Activitydacapobench: H2go-benchmark: buildx264: H.264 Video Encodingencode-flac: WAV To FLACgo-benchmark: garbagego-benchmark: jsongo-benchmark: httpglibc-bench: pthread_oncedacapobench: Jythonencode-mp3: WAV To MP3system-decompress-bzip2: glibc-bench: tanhglibc-bench: log2glibc-bench: sqrtfs-mark: 1000 Files, 1MB Sizegit: Time To Complete Common Git Commandsior: Read Testior: Write Testctx-clock: Context Switch Timesystemd-boot-total: Totalsystemd-boot-total: Kernelsystemd-boot-total: UserspaceUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations658.8427.6914866348.7331.4445.11853812.9601181.53.24321844102.772219.86017.10086.745128.516140330504.54269.87132.19525402.932874.46387363.203211986712100618.531460011757744.20344.15726625133.97013849.971988279.483061.9426.0014.7182.1979613.52810.03421.271613.65144.74939145.96.6571450.19142.40663.961304.47830.7091502315.579287.57351.47820394391.361.4952.1894402136.042.9733162.43.2512178.684146351.992918975.484125.26630203.05871.174130.5883111.44095.25060.4130.383786055.423267.04261.59163.54416946.332892.39522662.939432986794931962.2316739.406485811233051844041.17940.17025.33216195218121430.92130987.631058839.882691.4042812760663156426.0113.492342636717030766128912.50584658510.61810.55819.700211.27215.11381122.57.155195.2383.341032250531208238450.19344.01660.671258.42730.6634556307.430287.70251.48819077491.491.4952.1603990136.572.9728175.73.2435179.421145951.5392949123.092122.39029688.37767.832129.3064111.16197.15160.1130.307858855.723640.81266.13164.10716820.472876.33580662.925432966764995402.8116795.434495262228281811641.18240.09125.33510246219521329.83533120.851010512.012693.9444002754130674825.6913.419335451514323410129092.52290672310.62710.54819.689211.27635.12425128.17.189203.29154.831051310541247298070.19349.56661.021253.05730.6811261304.968288.35751.41817139081.071.4952.1927069150.392.9721177.73.2469180.439145855.3497269049.519120.15928013.40067.936129.4550311.10583.14160.2130.337826758.726303.59290.16164.28719112.282849.42503963.368432987425471836.7616744.680493438256841832841.41940.14125.39157204206121430.05335758.301189212.882902.8844272704895225425.9413.349338233814282058125042.21604667110.60110.49919.384310.96914.82315133.17.056202.47139.1417526046243123615OpenBenchmarking.org

GROMACS

Water Benchmark

OpenBenchmarking.orgNs Per Day, More Is BetterGROMACS 2019.4Water BenchmarkUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations0.04340.08680.13020.17360.217SE +/- 0.001, N = 4SE +/- 0.000, N = 8SE +/- 0.001, N = 30.1910.1930.1931. (CXX) g++ options: -mavx -std=c++11 -O3 -funroll-all-loops -pthread -lrt -lpthread -lm

Selenium

Benchmark: MotionMark - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: MotionMark - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1122334455SE +/- 1.92, N = 9SE +/- 1.88, N = 9SE +/- 2.15, N = 942.4044.0149.561. firefox 71.0

Blender

Blend File: BMW27 - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.81Blend File: BMW27 - Compute: CPU-OnlyUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations140280420560700SE +/- 2.67, N = 3SE +/- 0.95, N = 3SE +/- 5.32, N = 3SE +/- 1.74, N = 3658.84663.96660.67661.02

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations300600900120015001304.481258.431253.06

Xonotic

Resolution: 1920 x 1080 - Effects Quality: Ultra

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 1920 x 1080 - Effects Quality: UltraUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations714212835SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 327.6930.7130.6630.68MIN: 13 / MAX: 45MIN: 14 / MAX: 51MIN: 15 / MAX: 50MIN: 15 / MAX: 50

Build2

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterBuild2 0.12Time To CompileUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations70140210280350SE +/- 0.75, N = 3SE +/- 3.06, N = 3SE +/- 2.49, N = 3315.58307.43304.97

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations80160240320400SE +/- 0.06, N = 3SE +/- 0.82, N = 3SE +/- 0.77, N = 3SE +/- 1.16, N = 3348.73287.57287.70288.361. (CC) gcc options: -lm -lpthread -O3

VP9 libvpx Encoding

vpxenc VP9 1080p Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterVP9 libvpx Encoding 1.8.1vpxenc VP9 1080p Video EncodeUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1224364860SE +/- 0.56, N = 3SE +/- 0.79, N = 3SE +/- 0.81, N = 351.4751.4851.411. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations2M4M6M8M10MSE +/- 73572.48, N = 10SE +/- 55332.74, N = 3SE +/- 12661.08, N = 38203943819077481713901. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Selenium

Benchmark: ARES-6 - Browser: Firefox

OpenBenchmarking.orgms, Fewer Is BetterSeleniumBenchmark: ARES-6 - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations20406080100SE +/- 0.62, N = 3SE +/- 0.14, N = 3SE +/- 0.22, N = 391.3691.4981.071. firefox 71.0

Intel Open Image Denoise

Scene: Memorial

OpenBenchmarking.orgImages / Sec, More Is BetterIntel Open Image Denoise 1.0.0Scene: MemorialUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations0.33530.67061.00591.34121.6765SE +/- 0.01, N = 3SE +/- 0.00, N = 12SE +/- 0.00, N = 12SE +/- 0.00, N = 121.441.491.491.49

Xonotic

Resolution: 1920 x 1080 - Effects Quality: High

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 1920 x 1080 - Effects Quality: HighUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1224364860SE +/- 0.06, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 345.1252.1952.1652.19MIN: 26 / MAX: 65MIN: 33 / MAX: 70MIN: 33 / MAX: 70MIN: 34 / MAX: 70

Selenium

Benchmark: Jetstream - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: Jetstream - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations306090120150SE +/- 0.10, N = 3SE +/- 0.36, N = 3SE +/- 0.15, N = 3136.04136.57150.391. firefox 71.0

Embree

Binary: Pathtracer - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer - Model: CrownUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations0.6691.3382.0072.6763.345SE +/- 0.0022, N = 3SE +/- 0.0014, N = 3SE +/- 0.0038, N = 3SE +/- 0.0026, N = 32.96012.97332.97282.9721MIN: 2.95 / MAX: 3MIN: 2.96 / MAX: 3.01MIN: 2.96 / MAX: 3MIN: 2.96 / MAX: 3.01

FS-Mark

Test: 5000 Files, 1MB Size, 4 Threads

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 5000 Files, 1MB Size, 4 ThreadsUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4080120160200SE +/- 0.48, N = 3SE +/- 6.15, N = 11SE +/- 0.13, N = 3SE +/- 0.67, N = 3181.5162.4175.7177.71. (CC) gcc options: -static

Embree

Binary: Pathtracer ISPC - Model: Crown

OpenBenchmarking.orgFrames Per Second, More Is BetterEmbree 3.6.1Binary: Pathtracer ISPC - Model: CrownUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations0.73151.4632.19452.9263.6575SE +/- 0.0030, N = 3SE +/- 0.0022, N = 3SE +/- 0.0023, N = 3SE +/- 0.0031, N = 33.24323.25123.24353.2469MIN: 3.23 / MAX: 3.28MIN: 3.24 / MAX: 3.29MIN: 3.23 / MAX: 3.29MIN: 3.23 / MAX: 3.28

Timed MrBayes Analysis

Primate Phylogeny Analysis

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MrBayes Analysis 3.2.7Primate Phylogeny AnalysisUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4080120160200SE +/- 1.45, N = 3SE +/- 1.25, N = 3SE +/- 0.25, N = 3178.68179.42180.44-lreadline1. (CC) gcc options: -mmmx -msse -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -maes -mavx -O3 -std=c99 -pedantic -lm

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations400800120016002000SE +/- 13.89, N = 14SE +/- 12.70, N = 13SE +/- 13.50, N = 13SE +/- 11.82, N = 141844146314591458

Selenium

Benchmark: Speedometer - Browser: Firefox

OpenBenchmarking.orgRuns Per Minute, More Is BetterSeleniumBenchmark: Speedometer - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1224364860SE +/- 0.03, N = 3SE +/- 0.19, N = 3SE +/- 0.14, N = 351.9051.5355.341. firefox 71.0

Selenium

Benchmark: CanvasMark - Browser: Firefox

OpenBenchmarking.orgScore, More Is BetterSeleniumBenchmark: CanvasMark - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations2K4K6K8K10KSE +/- 138.74, N = 4SE +/- 138.28, N = 3SE +/- 124.28, N = 39291929497261. firefox 71.0

Renaissance

Test: In-Memory Database Shootout

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: In-Memory Database ShootoutUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations2K4K6K8K10KSE +/- 42.91, N = 8SE +/- 55.39, N = 40SE +/- 71.40, N = 88975.489123.099049.52

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 7.1.9Time To CompileUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations306090120150SE +/- 0.07, N = 3SE +/- 0.26, N = 3SE +/- 0.18, N = 3SE +/- 0.06, N = 3102.77125.27122.39120.161. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

Renaissance

Test: Savina Reactors.IO

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Savina Reactors.IOUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations6K12K18K24K30KSE +/- 270.69, N = 11SE +/- 231.01, N = 14SE +/- 275.99, N = 930203.0629688.3828013.40

SQLite

Threads / Copies: 8

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 8Ubuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations50100150200250SE +/- 0.42, N = 3SE +/- 0.10, N = 3SE +/- 0.08, N = 3SE +/- 0.19, N = 3219.8671.1767.8367.94-lreadline -ltermcap1. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

DeepSpeech

Acceleration: CPU

OpenBenchmarking.orgSeconds, Fewer Is BetterDeepSpeech 0.6Acceleration: CPUUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations306090120150SE +/- 0.79, N = 3SE +/- 0.58, N = 3SE +/- 0.54, N = 3130.59129.31129.46

LibreOffice

Test: 20 Documents To PDF

OpenBenchmarking.orgSeconds, Fewer Is BetterLibreOfficeTest: 20 Documents To PDFUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations48121620SE +/- 0.10, N = 21SE +/- 0.09, N = 22SE +/- 0.09, N = 21SE +/- 0.07, N = 2217.1011.4411.1611.111. Ubuntu 13.04: LibreOffice 4.0.2.22. Ubuntu 19.10: LibreOffice 6.3.3.2 30(Build:2)3. Ubuntu 20.04 Dev: LibreOffice 6.3.4.2 30(Build:2)4. Ubuntu 20.04 Dev + No Mitigations: LibreOffice 6.3.4.2 30(Build:2)

SQLite Speedtest

Timed Time - Size 1,000

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite Speedtest 3.30Timed Time - Size 1,000Ubuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations20406080100SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.55, N = 3SE +/- 0.16, N = 386.7595.2597.1583.141. (CC) gcc options: -O2 -ldl -lz -lpthread

ET: Legacy

Renderer: Renderer2 - Resolution: 1920 x 1080

OpenBenchmarking.orgFrames Per Second, More Is BetterET: Legacy 2.75Renderer: Renderer2 - Resolution: 1920 x 1080Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1428425670SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 360.460.160.2

Xonotic

Resolution: 1920 x 1080 - Effects Quality: Low

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.8.2Resolution: 1920 x 1080 - Effects Quality: LowUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations306090120150SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 3128.52130.38130.31130.34MIN: 82 / MAX: 185MIN: 88 / MAX: 181MIN: 88 / MAX: 182MIN: 88 / MAX: 182

Selenium

Benchmark: StyleBench - Browser: Firefox

OpenBenchmarking.orgRuns / Minute, More Is BetterSeleniumBenchmark: StyleBench - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1326395265SE +/- 0.12, N = 3SE +/- 0.22, N = 3SE +/- 0.12, N = 355.455.758.71. firefox 71.0

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations7K14K21K28K35KSE +/- 132.35, N = 3SE +/- 7.14, N = 3SE +/- 47.79, N = 3SE +/- 82.65, N = 330504.5423267.0423640.8126303.591. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

Compile Bench

Test: Initial Create

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations60120180240300SE +/- 10.30, N = 3SE +/- 1.27, N = 3SE +/- 4.74, N = 3SE +/- 4.26, N = 4269.87261.59266.13290.16

TTSIOD 3D Renderer

Phong Rendering With Soft-Shadow Mapping

OpenBenchmarking.orgFPS, More Is BetterTTSIOD 3D Renderer 2.3bPhong Rendering With Soft-Shadow MappingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4080120160200SE +/- 0.13, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 3SE +/- 0.09, N = 3132.20163.54164.11164.291. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -fopenmp -fwhole-program -lstdc++

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.29Static Web Page ServingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations5K10K15K20K25KSE +/- 274.83, N = 7SE +/- 28.27, N = 3SE +/- 18.07, N = 3SE +/- 21.59, N = 325402.9316946.3316820.4719112.281. (CC) gcc options: -shared -fPIC -O2 -pthread

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations6001200180024003000SE +/- 13.87, N = 3SE +/- 3.77, N = 3SE +/- 1.11, N = 3SE +/- 39.21, N = 42874.462892.402876.342849.431. (CC) gcc options: -O3

XZ Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9

OpenBenchmarking.orgSeconds, Fewer Is BetterXZ Compression 5.2.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9Ubuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1428425670SE +/- 0.25, N = 3SE +/- 0.22, N = 3SE +/- 0.26, N = 3SE +/- 0.10, N = 363.2062.9462.9363.37-std=gnu991. (CC) gcc options: -pthread -fvisibility=hidden -O2

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: SharpenUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations102030405021434343-std=gnu99-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma1. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: ResizingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations60120180240300SE +/- 0.58, N = 3SE +/- 0.33, N = 3198298296298-std=gnu99-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma1. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

GraphicsMagick

Operation: Rotate

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.33Operation: RotateUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations160320480640800SE +/- 2.03, N = 3SE +/- 9.49, N = 3SE +/- 1.53, N = 3SE +/- 2.19, N = 3671679676742-std=gnu99-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma-ljbig -lwebp -lwebpmux -ltiff -lfreetype -llzma1. (CC) gcc options: -fopenmp -O2 -pthread -ljpeg -lXext -lSM -lICE -lX11 -lbz2 -lz -lm -lpthread

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1.2M2.4M3.6M4.8M6MSE +/- 26474.84, N = 15SE +/- 42590.92, N = 3SE +/- 5446.21, N = 3SE +/- 6729.89, N = 32100618.534931962.234995402.815471836.761. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Renaissance

Test: Akka Unbalanced Cobwebbed Tree

OpenBenchmarking.orgms, Fewer Is BetterRenaissance 0.9.0Test: Akka Unbalanced Cobwebbed TreeUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4K8K12K16K20KSE +/- 155.20, N = 8SE +/- 110.97, N = 8SE +/- 136.94, N = 1316739.4116795.4316744.68

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations110K220K330K440K550KSE +/- 439.09, N = 3SE +/- 4379.92, N = 15SE +/- 767.05, N = 3SE +/- 1913.94, N = 3146001485811495262493438

Selenium

Benchmark: Octane - Browser: Firefox

OpenBenchmarking.orgGeometric Mean, More Is BetterSeleniumBenchmark: Octane - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations6K12K18K24K30KSE +/- 273.35, N = 3SE +/- 11.86, N = 3SE +/- 274.28, N = 32330522828256841. firefox 71.0

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4K8K12K16K20KSE +/- 60.35, N = 3SE +/- 98.02, N = 3SE +/- 192.96, N = 3SE +/- 48.36, N = 3175771844018116183281. (CXX) g++ options: -pipe -lpthread

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed TimeUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1020304050SE +/- 0.28, N = 3SE +/- 0.32, N = 3SE +/- 0.33, N = 3SE +/- 0.26, N = 344.2041.1841.1841.421. (CC) gcc options: -static -fopenmp -O3 -march=native

Smallpt

Global Illumination Renderer; 128 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 128 SamplesUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1020304050SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 344.1640.1740.0940.141. (CXX) g++ options: -fopenmp -O3

Tesseract

Resolution: 1920 x 1080

OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations612182430SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 325.3325.3425.39

Flexible IO Tester

Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Sequential Write - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations60120180240300SE +/- 1.00, N = 3SE +/- 1.53, N = 3266195246204-lcurl -lssl -lcrypto -lnuma-lcurl -lssl -lcrypto -lnuma-lcurl -lssl -lcrypto -lnuma1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -libverbs -lrt -laio -lz -lm -lpthread -ldl

Selenium

Benchmark: PSPDFKit WASM - Browser: Firefox

OpenBenchmarking.orgScore, Fewer Is BetterSeleniumBenchmark: PSPDFKit WASM - Browser: FirefoxUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations5001000150020002500SE +/- 12.68, N = 3SE +/- 4.73, N = 3SE +/- 8.51, N = 32181219520611. firefox 71.0

Flexible IO Tester

Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test Directory

OpenBenchmarking.orgMB/s, More Is BetterFlexible IO Tester 3.16Type: Random Read - IO Engine: Linux AIO - Buffered: Yes - Direct: No - Block Size: 2MB - Disk Target: Default Test DirectoryUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations50100150200250251214213214-lcurl -lssl -lcrypto -lnuma-lcurl -lssl -lcrypto -lnuma-lcurl -lssl -lcrypto -lnuma1. (CC) gcc options: -rdynamic -std=gnu99 -ffast-math -include -O3 -U_FORTIFY_SOURCE -march=native -ll -libverbs -lrt -laio -lz -lm -lpthread -ldl

SQLite

Threads / Copies: 1

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.30.1Threads / Copies: 1Ubuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations816243240SE +/- 0.09, N = 3SE +/- 0.07, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 333.9730.9229.8430.05-lreadline -ltermcap1. (CC) gcc options: -O2 -lz -lm -ldl -lpthread

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations8K16K24K32K40KSE +/- 32.00, N = 3SE +/- 193.83, N = 3SE +/- 308.23, N = 3SE +/- 319.49, N = 313849.9730987.6333120.8535758.301. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Context Switching

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Context SwitchingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations400K800K1200K1600K2000KSE +/- 6004.04, N = 3SE +/- 7564.05, N = 3SE +/- 5304.35, N = 3SE +/- 7834.64, N = 31988279.481058839.881010512.011189212.881. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Socket Activity

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Socket ActivityUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations7001400210028003500SE +/- 45.77, N = 3SE +/- 8.98, N = 3SE +/- 7.87, N = 3SE +/- 13.62, N = 33061.942691.402693.942902.881. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations9001800270036004500SE +/- 25.96, N = 4SE +/- 15.79, N = 4SE +/- 32.71, N = 16428144004427

Go Benchmarks

Test: build

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: buildUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations6000M12000M18000M24000M30000MSE +/- 279710476.66, N = 3SE +/- 333611836.72, N = 3SE +/- 452902965.21, N = 3276066315642754130674827048952254

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2018-09-25H.264 Video EncodingUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations612182430SE +/- 0.14, N = 3SE +/- 0.34, N = 4SE +/- 0.44, N = 3SE +/- 0.43, N = 326.0026.0125.6925.941. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize

FLAC Audio Encoding

WAV To FLAC

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.2WAV To FLACUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations48121620SE +/- 0.08, N = 5SE +/- 0.08, N = 5SE +/- 0.04, N = 5SE +/- 0.04, N = 514.7213.4913.4213.351. (CXX) g++ options: -O2 -fvisibility=hidden -logg -lm

Go Benchmarks

Test: garbage

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: garbageUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations700K1400K2100K2800K3500KSE +/- 18571.11, N = 3SE +/- 13761.71, N = 3SE +/- 8421.57, N = 3342636733545153382338

Go Benchmarks

Test: json

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: jsonUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4M8M12M16M20MSE +/- 12094.84, N = 3SE +/- 8279.89, N = 3SE +/- 20268.03, N = 3170307661432341014282058

Go Benchmarks

Test: http

OpenBenchmarking.orgNanoseconds/Operation, Fewer Is BetterGo BenchmarksTest: httpUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations3K6K9K12K15KSE +/- 24.34, N = 3SE +/- 27.30, N = 3SE +/- 4.16, N = 3128911290912504

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations0.56771.13541.70312.27082.8385SE +/- 0.00125, N = 6SE +/- 0.00294, N = 3SE +/- 0.00633, N = 3SE +/- 0.00085, N = 32.197962.505842.522902.21604

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations14002800420056007000SE +/- 24.66, N = 4SE +/- 78.37, N = 4SE +/- 78.78, N = 4658567236671

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.100WAV To MP3Ubuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations3691215SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 313.5310.6210.6310.60-lncurses1. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm

System BZIP2 Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem BZIP2 DecompressionUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations3691215SE +/- 0.02, N = 3SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.01, N = 310.0310.5610.5510.50

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations510152025SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 321.2719.7019.6919.38

glibc bench

Benchmark: log2

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: log2Ubuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations48121620SE +/- 0.04, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 313.6511.2711.2810.97

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations1.1532.3063.4594.6125.765SE +/- 0.00655, N = 3SE +/- 0.00054, N = 3SE +/- 0.00201, N = 3SE +/- 0.00136, N = 34.749395.113815.124254.82315

FS-Mark

Test: 1000 Files, 1MB Size

OpenBenchmarking.orgFiles/s, More Is BetterFS-Mark 3.3Test: 1000 Files, 1MB SizeUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations306090120150SE +/- 0.12, N = 3SE +/- 0.65, N = 3SE +/- 0.29, N = 3SE +/- 0.50, N = 3145.9122.5128.1133.11. (CC) gcc options: -static

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations246810SE +/- 0.033, N = 3SE +/- 0.009, N = 3SE +/- 0.030, N = 3SE +/- 0.007, N = 36.6577.1557.1897.0561. Ubuntu 13.04: git version 1.8.1.22. Ubuntu 19.10: git version 2.20.13. Ubuntu 20.04 Dev: git version 2.24.04. Ubuntu 20.04 Dev + No Mitigations: git version 2.24.0

IOR

Read Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Read TestUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations4080120160200SE +/- 0.91, N = 5SE +/- 0.60, N = 3SE +/- 1.36, N = 12195.23203.29202.47MIN: 181.88 / MAX: 210.7MIN: 154.02 / MAX: 211.88MIN: 180.25 / MAX: 214.261. (CC) gcc options: -O2 -lm -pthread -lmpi

IOR

Write Test

OpenBenchmarking.orgMB/s, More Is BetterIOR 3.2.1Write TestUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations306090120150SE +/- 1.00, N = 5SE +/- 1.61, N = 3SE +/- 9.05, N = 1283.34154.83139.14MIN: 32.23 / MAX: 113.19MIN: 75.38 / MAX: 165.44MIN: 20.8 / MAX: 166.861. (CC) gcc options: -O2 -lm -pthread -lmpi

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeUbuntu 13.04Ubuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations2004006008001000SE +/- 2.00, N = 3SE +/- 1.00, N = 3SE +/- 8.54, N = 3SE +/- 2.00, N = 314510321051175

Systemd Total Boot Time

Test: Total

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: TotalUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations7K14K21K28K35K250533105426046

Systemd Total Boot Time

Test: Kernel

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: KernelUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations5001000150020002500120812472431

Systemd Total Boot Time

Test: Userspace

OpenBenchmarking.orgms, Fewer Is BetterSystemd Total Boot TimeTest: UserspaceUbuntu 19.10Ubuntu 20.04 DevUbuntu 20.04 Dev + No Mitigations6K12K18K24K30K238452980723615

Phoronix Test Suite v10.8.4