Windows Server 2016 VA vs. Ubuntu 18.04 LTS Mitigations vs. Clear Linux

Spectre and Meltdown mitigation tests on Windows and Linux. Tests for a future article on Phoronix.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1803315-AR-MITIGATIO49
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Windows Server - No Mitigations
March 29 2018
 
Windows Server - VA Shadow
March 29 2018
 
Ubuntu - Mitigated
March 29 2018
 
Ubuntu - nopti
March 29 2018
 
Ubuntu - nopti + spectre_v2=off
March 30 2018
 
Ubuntu + 4.16
March 30 2018
 
Ubuntu + 4.16 - nopti
March 30 2018
 
Ubuntu + 4.16 - nopti + spectre_v2=off
March 30 2018
 
Clear Linux
March 30 2018
 
Clear Linux - nopti
March 30 2018
 
Clear Linux - nopti + spectre_v2=off
March 30 2018
 
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Windows Server 2016 VA vs. Ubuntu 18.04 LTS Mitigations vs. Clear LinuxProcessorMotherboardMemoryDiskGraphicsNetworkChipsetAudioMonitorOSKernelDisplay DriverFile-SystemScreen ResolutionDesktopOpenGLCompilerVulkanWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=offIntel Xeon E3-1280 v5 @ 3.70GHz (4 Cores / 8 Threads)MSI Z170A SLI PLUS (MS-7998)2 x 8192 MB 2133MHz Micron 9ASF1G72AZ-2G3A1238GB TOSHIBA-RD400Microsoft Basic DisplayASIX AX88772B USB2.0 to Fast + Microsoft ISATAPMicrosoft Windows Server 2016 Essentials Build 1439310.0 (x86_64)10.0.14393.0NTFS1024x768Intel Xeon E3-1280 v5 @ 4.00GHz (4 Cores / 8 Threads)MSI Z170A SLI PLUS (MS-7998) v1.0 (2.90 BIOS)Intel Skylake16384MB256GB TOSHIBA-RD400Sapphire AMD Radeon 4096MBRealtek ALC1150Acer B286HKIntel ConnectionUbuntu 18.044.15.0-13-generic (x86_64)GNOME Shell 3.28.0modesetting 1.19.64.5 Mesa 18.0.0-rc5 (LLVM 6.0.0)GCC 7.3.0ext43840x21604.16.0-999-generic (x86_64) 20180328llvmpipe 16000MB3.3 Mesa 18.0.0-rc5 (LLVM 6.0 256 bits)1024x768Sapphire AMD Radeon 4096MBAcer B286HK4.5 Mesa 18.0.0-rc5 (LLVM 6.0.0)3840x2160Intel Xeon E3-1200 v5/E3-15002 x 8192 MB DDR4-2133MT/s16GB Voyager 3.0 + 256GB TOSHIBA-RD400Sapphire AMD Radeon RX 470/480/570/580 4096MBClear Linux OS 215704.15.14-538.native (x86_64)1.0.39GCC 7.3.0 + Clang 6.0.0 + LLVM 6.0.0OpenBenchmarking.orgPython Details- Windows Server - No Mitigations: Python 2.7.14- Windows Server - VA Shadow: Python 2.7.14- Ubuntu - Mitigated: Python 2.7.14+ + Python 3.6.5rc1- Ubuntu - nopti: Python 2.7.14+ + Python 3.6.5rc1- Ubuntu - nopti + spectre_v2=off: Python 2.7.14+ + Python 3.6.5rc1- Ubuntu + 4.16: Python 2.7.14+ + Python 3.6.5rc1- Ubuntu + 4.16 - nopti: Python 2.7.14+ + Python 3.6.5rc1- Ubuntu + 4.16 - nopti + spectre_v2=off: Python 2.7.14+ + Python 3.6.5rc1- Clear Linux: Python 3.6.4- Clear Linux - nopti: Python 3.6.4- Clear Linux - nopti + spectre_v2=off: Python 3.6.4Compiler Details- Ubuntu - Mitigated: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Ubuntu - nopti: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Ubuntu - nopti + spectre_v2=off: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Ubuntu + 4.16: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Ubuntu + 4.16 - nopti: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Ubuntu + 4.16 - nopti + spectre_v2=off: --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - Clear Linux: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - Clear Linux - nopti: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - Clear Linux - nopti + spectre_v2=off: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell Disk Details- Ubuntu - Mitigated: NONE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu - nopti: NONE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu - nopti + spectre_v2=off: NONE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu + 4.16: NONE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu + 4.16 - nopti: NONE / data=ordered,errors=remount-ro,relatime,rw- Ubuntu + 4.16 - nopti + spectre_v2=off: NONE / data=ordered,errors=remount-ro,relatime,rw- Clear Linux: KYBER / data=ordered,relatime,rw,stripe=256- Clear Linux - nopti: KYBER / data=ordered,relatime,rw,stripe=256- Clear Linux - nopti + spectre_v2=off: KYBER / data=ordered,relatime,rw,stripe=256Processor Details- Ubuntu - Mitigated: Scaling Governor: intel_pstate powersave- Ubuntu - nopti: Scaling Governor: intel_pstate powersave- Ubuntu - nopti + spectre_v2=off: Scaling Governor: intel_pstate powersave- Ubuntu + 4.16: Scaling Governor: intel_pstate powersave- Ubuntu + 4.16 - nopti: Scaling Governor: intel_pstate powersave- Ubuntu + 4.16 - nopti + spectre_v2=off: Scaling Governor: intel_pstate powersave- Clear Linux: Scaling Governor: intel_pstate performance- Clear Linux - nopti: Scaling Governor: intel_pstate performance- Clear Linux - nopti + spectre_v2=off: Scaling Governor: intel_pstate performanceSecurity Details- Ubuntu - Mitigated: KPTI + __user pointer sanitization + Full generic retpoline Protection- Ubuntu - nopti: __user pointer sanitization + Full generic retpoline Protection- Ubuntu - nopti + spectre_v2=off: __user pointer sanitization Protection- Ubuntu + 4.16: KPTI + __user pointer sanitization + Full generic retpoline Protection- Ubuntu + 4.16 - nopti: __user pointer sanitization + Full generic retpoline Protection- Ubuntu + 4.16 - nopti + spectre_v2=off: __user pointer sanitization Protection- Clear Linux: KPTI + __user pointer sanitization + Full generic retpoline Protection- Clear Linux - nopti: __user pointer sanitization + Full generic retpoline Protection- Clear Linux - nopti + spectre_v2=off: __user pointer sanitization ProtectionEnvironment Details- Clear Linux, Clear Linux - nopti, Clear Linux - nopti + spectre_v2=off: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl-sort-common CFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common CXXFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wformat-Wformat-security-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-fvisibility-inlines-hidden FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-Wl--copy-dt-needed-entries-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl now-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx"

Windows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=offLogarithmic Result OverviewPhoronix Test SuiteebizzyPHPBenchIOzoneSQLiteCacheBenchPyBenchJava SciMark

Windows Server 2016 VA vs. Ubuntu 18.04 LTS Mitigations vs. Clear Linuxsqlite: Timed SQLite Insertionsiozone: 4Kb - 8GB - Write Performancejava-scimark2: Compositejava-scimark2: Monte Carlojava-scimark2: Fast Fourier Transformjava-scimark2: Sparse Matrix Multiplyjava-scimark2: Dense LU Matrix Factorizationjava-scimark2: Jacobi Successive Over-Relaxationcachebench: Readcachebench: Writecachebench: Read / Modify / Writeebizzy: build-llvm: Time To Compilegimp: resizegimp: auto-levelsgimp: unsharp-maskpybench: Total For Average Test Timesphpbench: PHP Benchmark Suiteosbench: Create Filesosbench: Launch Programsosbench: Memory Allocationsgimp: resizegimp: auto-levelsgimp: unsharp-maskWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off108.31559.592469.16981.591589.152286.305942.701546.067577.0628034.5345636.525359929.7112.4914.5720.651395335634248.63494.2175.67114.04549.442247.28895.751475.702098.075351.161415.717095.3626327.8142855.854768934.8412.3914.8221.301480317611266.72523.8183.4571.831018.522433.57973.041512.162269.935974.441438.303331.0427691.7928912.57271051741.02128964577813.5540.2976.3066.57796.152470.79983.511536.052293.986086.791453.623347.0927992.6029269.20260938735.34129064788012.8037.0572.5876.25889.232428.62969.731542.492136.406050.751443.713361.6227073.3928987.52256322734.00128664529311.2536.6172.552.745.339.9374.53866.192462.89980.151510.992290.976094.481437.853349.4828015.9429447.19261753739.77128764001313.3039.8375.093.065.7810.8364.23823.602477.61983.511531.462292.726130.971449.413349.2427374.1628703.97257575736.10128765230612.4037.2472.462.855.4010.0363.85905.012473.76983.171512.962292.476125.331454.863370.8527660.0129291.52276381735.33128464598711.0336.7672.382.755.379.9362.191074.592482.56982.831526.132291.726160.121451.983802.6627488.9345105.4925739310568094302.965.8911.1465.651033.702480.51982.831565.002267.336134.611452.803803.1827907.5645014.8426394810558068732.765.6610.7161.531035.272455.08982.941528.152291.226020.551452.523801.8927912.6645805.6025312710588037832.695.5410.46OpenBenchmarking.org

SQLite

This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off306090120150SE +/- 0.41, N = 3SE +/- 0.26, N = 3SE +/- 0.77, N = 3SE +/- 0.11, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 3SE +/- 0.33, N = 3SE +/- 0.15, N = 3SE +/- 0.22, N = 3SE +/- 0.18, N = 3SE +/- 0.10, N = 3108.31114.0471.8366.5776.2574.5364.2363.8562.1965.6561.53-O2-O2-O2-O2-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lz-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lz-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -lz1. (CC) gcc options: -ldl -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off20406080100Min: 107.71 / Avg: 108.31 / Max: 109.08Min: 113.56 / Avg: 114.04 / Max: 114.47Min: 70.83 / Avg: 71.83 / Max: 73.35Min: 66.4 / Avg: 66.57 / Max: 66.77Min: 76.02 / Avg: 76.25 / Max: 76.48Min: 74.41 / Avg: 74.53 / Max: 74.64Min: 63.58 / Avg: 64.23 / Max: 64.59Min: 63.57 / Avg: 63.85 / Max: 64.07Min: 61.79 / Avg: 62.19 / Max: 62.53Min: 65.28 / Avg: 65.65 / Max: 65.86Min: 61.34 / Avg: 61.53 / Max: 61.631. (CC) gcc options: -ldl -lpthread

IOzone

OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off2004006008001000SE +/- 18.71, N = 6SE +/- 9.05, N = 4SE +/- 2.90, N = 3SE +/- 11.30, N = 3SE +/- 4.91, N = 3SE +/- 12.00, N = 3SE +/- 1.04, N = 3SE +/- 0.72, N = 3SE +/- 5.63, N = 3SE +/- 7.19, N = 3SE +/- 6.29, N = 3559.59549.441018.52796.15889.23866.19823.60905.011074.591033.701035.271. (CC) gcc options: -O3
OpenBenchmarking.orgMB/s, More Is BetterIOzone 3.465Record Size: 4Kb - File Size: 8GB - Disk Test: Write PerformanceWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off2004006008001000Min: 484.06 / Avg: 559.59 / Max: 612.5Min: 522.7 / Avg: 549.44 / Max: 562.82Min: 1013.26 / Avg: 1018.52 / Max: 1023.27Min: 773.77 / Avg: 796.15 / Max: 810.05Min: 880.06 / Avg: 889.23 / Max: 896.87Min: 845.19 / Avg: 866.19 / Max: 886.76Min: 822.04 / Avg: 823.6 / Max: 825.57Min: 903.63 / Avg: 905.01 / Max: 906.05Min: 1065.44 / Avg: 1074.59 / Max: 1084.85Min: 1025.38 / Avg: 1033.7 / Max: 1048.01Min: 1026.19 / Avg: 1035.27 / Max: 1047.351. (CC) gcc options: -O3

Java SciMark

This test runs the Java version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This benchmark is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositeWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off5001000150020002500SE +/- 6.82, N = 4SE +/- 2.64, N = 4SE +/- 2.55, N = 4SE +/- 12.77, N = 4SE +/- 39.48, N = 4SE +/- 9.65, N = 4SE +/- 7.35, N = 4SE +/- 8.13, N = 4SE +/- 8.94, N = 4SE +/- 5.75, N = 4SE +/- 3.07, N = 42469.162247.282433.572470.792428.622462.892477.612473.762482.562480.512455.08
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: CompositeWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off400800120016002000Min: 2449.49 / Avg: 2469.16 / Max: 2480.55Min: 2242.71 / Avg: 2247.28 / Max: 2253.7Min: 2428.56 / Avg: 2433.57 / Max: 2440.45Min: 2453.31 / Avg: 2470.79 / Max: 2508.37Min: 2310.83 / Avg: 2428.62 / Max: 2478.87Min: 2437.49 / Avg: 2462.89 / Max: 2478Min: 2456.04 / Avg: 2477.61 / Max: 2488.19Min: 2457.63 / Avg: 2473.76 / Max: 2489.31Min: 2457.56 / Avg: 2482.56 / Max: 2498.68Min: 2474.02 / Avg: 2480.51 / Max: 2497.74Min: 2447.49 / Avg: 2455.08 / Max: 2462.14

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte CarloWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off2004006008001000SE +/- 0.11, N = 4SE +/- 3.23, N = 4SE +/- 1.82, N = 4SE +/- 0.13, N = 4SE +/- 11.61, N = 4SE +/- 2.11, N = 4SE +/- 0.23, N = 4SE +/- 0.34, N = 4SE +/- 0.18, N = 4SE +/- 0.18, N = 4SE +/- 0.11, N = 4981.59895.75973.04983.51969.73980.15983.51983.17982.83982.83982.94
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Monte CarloWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off2004006008001000Min: 981.48 / Avg: 981.59 / Max: 981.93Min: 887.39 / Avg: 895.75 / Max: 903.06Min: 967.77 / Avg: 973.04 / Max: 975.69Min: 983.28 / Avg: 983.51 / Max: 983.73Min: 934.91 / Avg: 969.73 / Max: 981.93Min: 973.92 / Avg: 980.15 / Max: 983.28Min: 983.28 / Avg: 983.51 / Max: 984.18Min: 982.38 / Avg: 983.17 / Max: 983.73Min: 982.38 / Avg: 982.83 / Max: 983.28Min: 982.38 / Avg: 982.83 / Max: 983.28Min: 982.83 / Avg: 982.94 / Max: 983.28

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier TransformWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off30060090012001500SE +/- 10.97, N = 4SE +/- 3.62, N = 4SE +/- 3.66, N = 4SE +/- 22.48, N = 4SE +/- 20.28, N = 4SE +/- 2.27, N = 4SE +/- 6.57, N = 4SE +/- 9.53, N = 4SE +/- 7.54, N = 4SE +/- 15.96, N = 4SE +/- 8.06, N = 41589.151475.701512.161536.051542.491510.991531.461512.961526.131565.001528.15
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Fast Fourier TransformWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off30060090012001500Min: 1572.1 / Avg: 1589.15 / Max: 1618.03Min: 1468.83 / Avg: 1475.7 / Max: 1485.72Min: 1501.71 / Avg: 1512.16 / Max: 1518.71Min: 1495.28 / Avg: 1536.05 / Max: 1600.22Min: 1503.66 / Avg: 1542.49 / Max: 1599.49Min: 1504.3 / Avg: 1510.99 / Max: 1514.1Min: 1515.41 / Avg: 1531.46 / Max: 1542.21Min: 1498.49 / Avg: 1512.96 / Max: 1540.85Min: 1514.76 / Avg: 1526.13 / Max: 1547.68Min: 1547 / Avg: 1565 / Max: 1612.8Min: 1513.44 / Avg: 1528.15 / Max: 1551.13

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix MultiplyWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off5001000150020002500SE +/- 7.49, N = 4SE +/- 7.37, N = 4SE +/- 5.20, N = 4SE +/- 0.29, N = 4SE +/- 145.51, N = 4SE +/- 1.26, N = 4SE +/- 0.63, N = 4SE +/- 1.73, N = 4SE +/- 0.25, N = 4SE +/- 25.48, N = 4SE +/- 1.60, N = 42286.302098.072269.932293.982136.402290.972292.722292.472291.722267.332291.22
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Sparse Matrix MultiplyWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off400800120016002000Min: 2266.7 / Avg: 2286.3 / Max: 2298.5Min: 2087.13 / Avg: 2098.07 / Max: 2119.19Min: 2255 / Avg: 2269.93 / Max: 2277.53Min: 2293.47 / Avg: 2293.98 / Max: 2294.48Min: 1700.03 / Avg: 2136.4 / Max: 2289.47Min: 2287.47 / Avg: 2290.97 / Max: 2293.47Min: 2291.47 / Avg: 2292.72 / Max: 2294.48Min: 2287.47 / Avg: 2292.47 / Max: 2295.48Min: 2291.47 / Avg: 2291.72 / Max: 2292.47Min: 2190.92 / Avg: 2267.33 / Max: 2294.48Min: 2286.47 / Avg: 2291.22 / Max: 2293.47

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix FactorizationWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off13002600390052006500SE +/- 40.09, N = 4SE +/- 18.47, N = 4SE +/- 10.80, N = 4SE +/- 42.66, N = 4SE +/- 55.23, N = 4SE +/- 52.51, N = 4SE +/- 36.64, N = 4SE +/- 46.04, N = 4SE +/- 51.38, N = 4SE +/- 41.91, N = 4SE +/- 11.32, N = 45942.705351.165974.446086.796050.756094.486130.976125.336160.126134.616020.55
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Dense LU Matrix FactorizationWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off11002200330044005500Min: 5823.87 / Avg: 5942.7 / Max: 5999.82Min: 5299.69 / Avg: 5351.16 / Max: 5377.97Min: 5958.9 / Avg: 5974.44 / Max: 6006.42Min: 6013.03 / Avg: 6086.79 / Max: 6209.59Min: 5928.18 / Avg: 6050.75 / Max: 6184.98Min: 5967.04 / Avg: 6094.48 / Max: 6181.48Min: 6021.32 / Avg: 6130.97 / Max: 6172.74Min: 6016.34 / Avg: 6125.33 / Max: 6202.54Min: 6014.68 / Avg: 6160.12 / Max: 6252.24Min: 6036.29 / Avg: 6134.61 / Max: 6206.06Min: 5986.66 / Avg: 6020.55 / Max: 6032.96

OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-RelaxationWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off30060090012001500SE +/- 2.78, N = 4SE +/- 1.84, N = 4SE +/- 1.41, N = 4SE +/- 0.52, N = 4SE +/- 3.58, N = 4SE +/- 6.71, N = 4SE +/- 3.80, N = 4SE +/- 0.50, N = 4SE +/- 0.26, N = 4SE +/- 0.41, N = 4SE +/- 0.26, N = 41546.061415.711438.301453.621443.711437.851449.411454.861451.981452.801452.52
OpenBenchmarking.orgMflops, More Is BetterJava SciMark 2.0Computational Test: Jacobi Successive Over-RelaxationWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off30060090012001500Min: 1540.95 / Avg: 1546.06 / Max: 1550.87Min: 1411.17 / Avg: 1415.71 / Max: 1418.97Min: 1435.88 / Avg: 1438.3 / Max: 1442.33Min: 1452.11 / Avg: 1453.62 / Max: 1454.31Min: 1438.56 / Avg: 1443.71 / Max: 1454.31Min: 1424.74 / Avg: 1437.85 / Max: 1452.66Min: 1438.03 / Avg: 1449.41 / Max: 1453.76Min: 1453.76 / Avg: 1454.86 / Max: 1455.95Min: 1451.57 / Avg: 1451.98 / Max: 1452.66Min: 1452.11 / Avg: 1452.8 / Max: 1453.76Min: 1452.11 / Avg: 1452.52 / Max: 1453.21

CacheBench

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off16003200480064008000SE +/- 0.27, N = 3SE +/- 22.34, N = 3SE +/- 9.87, N = 3SE +/- 24.00, N = 3SE +/- 3.50, N = 3SE +/- 6.09, N = 3SE +/- 25.23, N = 3SE +/- 1.11, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 1.57, N = 37577.067095.363331.043347.093361.623349.483349.243370.853802.663803.183801.891. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off13002600390052006500Min: 7576.59 / Avg: 7577.06 / Max: 7577.51Min: 7050.88 / Avg: 7095.36 / Max: 7121.25Min: 3311.5 / Avg: 3331.04 / Max: 3343.22Min: 3300.2 / Avg: 3347.09 / Max: 3379.45Min: 3357.44 / Avg: 3361.62 / Max: 3368.56Min: 3343.01 / Avg: 3349.48 / Max: 3361.64Min: 3298.89 / Avg: 3349.24 / Max: 3377.3Min: 3369.3 / Avg: 3370.85 / Max: 3373Min: 3802.61 / Avg: 3802.66 / Max: 3802.71Min: 3803.07 / Avg: 3803.18 / Max: 3803.3Min: 3799.15 / Avg: 3801.89 / Max: 3804.61. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off6K12K18K24K30KSE +/- 1.50, N = 3SE +/- 11.91, N = 3SE +/- 33.86, N = 3SE +/- 274.58, N = 3SE +/- 273.21, N = 3SE +/- 268.56, N = 3SE +/- 213.11, N = 3SE +/- 360.65, N = 3SE +/- 421.21, N = 3SE +/- 14.45, N = 3SE +/- 5.50, N = 328034.5326327.8127691.7927992.6027073.3928015.9427374.1627660.0127488.9327907.5627912.661. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off5K10K15K20K25KMin: 28032.43 / Avg: 28034.53 / Max: 28037.44Min: 26309.97 / Avg: 26327.81 / Max: 26350.39Min: 27639.18 / Avg: 27691.79 / Max: 27755.01Min: 27444.6 / Avg: 27992.6 / Max: 28297.61Min: 26686.96 / Avg: 27073.39 / Max: 27601.16Min: 27480.77 / Avg: 28015.94 / Max: 28323.03Min: 26949.29 / Avg: 27374.16 / Max: 27615.91Min: 27026.6 / Avg: 27660.01 / Max: 28275.54Min: 26646.51 / Avg: 27488.93 / Max: 27913.98Min: 27880.73 / Avg: 27907.56 / Max: 27930.3Min: 27905.32 / Avg: 27912.66 / Max: 27923.421. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off10K20K30K40K50KSE +/- 5.58, N = 3SE +/- 7.83, N = 3SE +/- 466.25, N = 4SE +/- 248.96, N = 3SE +/- 228.49, N = 3SE +/- 184.20, N = 3SE +/- 272.63, N = 3SE +/- 281.73, N = 3SE +/- 819.06, N = 3SE +/- 144.35, N = 3SE +/- 66.23, N = 345636.5242855.8528912.5729269.2028987.5229447.1928703.9729291.5245105.4945014.8445805.601. (CC) gcc options: -lrt
OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off8K16K24K32K40KMin: 45628.55 / Avg: 45636.52 / Max: 45647.28Min: 42840.65 / Avg: 42855.85 / Max: 42866.73Min: 27519.04 / Avg: 28912.57 / Max: 29477.44Min: 28849.62 / Avg: 29269.2 / Max: 29711.16Min: 28664.12 / Avg: 28987.52 / Max: 29428.84Min: 29083.52 / Avg: 29447.19 / Max: 29679.94Min: 28158.88 / Avg: 28703.97 / Max: 28988.22Min: 28728.32 / Avg: 29291.52 / Max: 29587.81Min: 43467.47 / Avg: 45105.49 / Max: 45940.79Min: 44726.14 / Avg: 45014.84 / Max: 45159.74Min: 45719.22 / Avg: 45805.6 / Max: 45935.751. (CC) gcc options: -lrt

ebizzy

This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Windows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off60K120K180K240K300KSE +/- 56.17, N = 3SE +/- 55.38, N = 3SE +/- 1134.37, N = 3SE +/- 894.59, N = 3SE +/- 8371.52, N = 6SE +/- 5241.71, N = 6SE +/- 7787.30, N = 6SE +/- 583.28, N = 3SE +/- 4243.73, N = 6SE +/- 4206.85, N = 6SE +/- 5362.31, N = 653594768271051260938256322261753257575276381257393263948253127-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math1. (CC) gcc options: -pthread -lpthread -O3 -march=native
OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3Windows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off50K100K150K200K250KMin: 5247 / Avg: 5359.33 / Max: 5417Min: 4658 / Avg: 4768.33 / Max: 4832Min: 269165 / Avg: 271050.67 / Max: 273086Min: 259421 / Avg: 260937.67 / Max: 262518Min: 224367 / Avg: 256321.5 / Max: 277269Min: 241650 / Avg: 261752.67 / Max: 275847Min: 227347 / Avg: 257574.83 / Max: 278735Min: 275493 / Avg: 276380.67 / Max: 277480Min: 240826 / Avg: 257392.5 / Max: 273520Min: 255562 / Avg: 263947.67 / Max: 278042Min: 241363 / Avg: 253127.17 / Max: 2743231. (CC) gcc options: -pthread -lpthread -O3 -march=native

Timed LLVM Compilation

This test times how long it takes to build the LLVM compiler stack. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off2004006008001000SE +/- 1.73, N = 3SE +/- 1.01, N = 3SE +/- 0.60, N = 3SE +/- 0.09, N = 3SE +/- 0.17, N = 3SE +/- 0.25, N = 3SE +/- 0.42, N = 3SE +/- 0.27, N = 3929.71934.84741.02735.34734.00739.77736.10735.33
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 4.0.1Time To CompileWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off160320480640800Min: 927.22 / Avg: 929.71 / Max: 933.04Min: 933.14 / Avg: 934.84 / Max: 936.64Min: 740.37 / Avg: 741.02 / Max: 742.23Min: 735.17 / Avg: 735.34 / Max: 735.48Min: 733.73 / Avg: 734 / Max: 734.31Min: 739.28 / Avg: 739.77 / Max: 740.09Min: 735.36 / Avg: 736.1 / Max: 736.82Min: 734.98 / Avg: 735.33 / Max: 735.86

GIMP

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.9.8Test: resizeWindows Server - No MitigationsWindows Server - VA Shadow3691215SE +/- 0.18, N = 3SE +/- 0.11, N = 312.4912.39
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.9.8Test: resizeWindows Server - No MitigationsWindows Server - VA Shadow48121620Min: 12.22 / Avg: 12.49 / Max: 12.83Min: 12.18 / Avg: 12.39 / Max: 12.54

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.9.8Test: auto-levelsWindows Server - No MitigationsWindows Server - VA Shadow48121620SE +/- 0.21, N = 5SE +/- 0.02, N = 314.5714.82
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.9.8Test: auto-levelsWindows Server - No MitigationsWindows Server - VA Shadow48121620Min: 14.28 / Avg: 14.57 / Max: 15.39Min: 14.79 / Avg: 14.82 / Max: 14.85

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.9.8Test: unsharp-maskWindows Server - No MitigationsWindows Server - VA Shadow510152025SE +/- 0.06, N = 3SE +/- 0.02, N = 320.6521.30
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.9.8Test: unsharp-maskWindows Server - No MitigationsWindows Server - VA Shadow510152025Min: 20.55 / Avg: 20.65 / Max: 20.75Min: 21.27 / Avg: 21.3 / Max: 21.33

Redis

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.2.1Test: LPUSHWindows Server - No MitigationsWindows Server - VA Shadow200K400K600K800K1000KSE +/- 4531.94, N = 3SE +/- 1204.53, N = 3905651.27880130.04
OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 3.2.1Test: LPUSHWindows Server - No MitigationsWindows Server - VA Shadow160K320K480K640K800KMin: 896619.75 / Avg: 905651.27 / Max: 910829.75Min: 878425.88 / Avg: 880130.04 / Max: 882456.75

WinSAT

OpenBenchmarking.orgMB/s, More Is BetterWinSATTest: DiskWindows Server - No MitigationsWindows Server - VA Shadow306090120150SE +/- 21.49, N = 6SE +/- 32.92, N = 6114.27111.83MIN: 76.08 / MAX: 208.74MIN: 70.14 / MAX: 275.95
OpenBenchmarking.orgMB/s, More Is BetterWinSATTest: DiskWindows Server - No MitigationsWindows Server - VA Shadow20406080100Min: 76.08 / Avg: 114.27 / Max: 208.74Min: 70.14 / Avg: 111.83 / Max: 275.95

PyBench

This test profile reports the total time of the different average timed test results from PyBench. PyBench reports average test times for different functions such as BuiltinFunctionCalls and NestedForLoops, with this total result providing a rough estimate as to Python's average performance on a given system. This test profile runs PyBench each time for 20 rounds. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off30060090012001500SE +/- 2.03, N = 3SE +/- 3.71, N = 3SE +/- 1.00, N = 3SE +/- 2.08, N = 3SE +/- 1.20, N = 3SE +/- 2.40, N = 3SE +/- 2.40, N = 3SE +/- 3.48, N = 3SE +/- 3.06, N = 313951480128912901286128712871284105610551058
OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off30060090012001500Min: 1391 / Avg: 1394.67 / Max: 1398Min: 1473 / Avg: 1480.33 / Max: 1485Min: 1288 / Avg: 1289 / Max: 1291Min: 1286 / Avg: 1290 / Max: 1293Min: 1285 / Avg: 1286.67 / Max: 1289Min: 1284 / Avg: 1287.33 / Max: 1292Min: 1281 / Avg: 1284.33 / Max: 1289Min: 1050 / Avg: 1056.33 / Max: 1062Min: 1054 / Avg: 1058 / Max: 1064

PHPBench

PHPBench is a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. The number of iterations used is 1,000,000. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off200K400K600K800K1000KSE +/- 2130.68, N = 3SE +/- 347.52, N = 3SE +/- 5347.65, N = 3SE +/- 3162.10, N = 3SE +/- 3856.85, N = 3SE +/- 7319.66, N = 3SE +/- 1842.44, N = 3SE +/- 3136.48, N = 3SE +/- 828.88, N = 3SE +/- 1767.47, N = 3SE +/- 1729.85, N = 3335634317611645778647880645293640013652306645987809430806873803783
OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off140K280K420K560K700KMin: 331418 / Avg: 335634 / Max: 338279Min: 317034 / Avg: 317610.67 / Max: 318235Min: 638154 / Avg: 645778 / Max: 656086Min: 641556 / Avg: 647879.67 / Max: 651113Min: 640029 / Avg: 645293 / Max: 652808Min: 626102 / Avg: 640012.67 / Max: 650918Min: 649584 / Avg: 652306 / Max: 655818Min: 641980 / Avg: 645986.67 / Max: 652170Min: 807870 / Avg: 809429.67 / Max: 810696Min: 803653 / Avg: 806873.33 / Max: 809746Min: 801485 / Avg: 803783.33 / Max: 807172

OSBench

OSBench is a collection of micro-benchmarks for measuring operating system primitives like time to create threads/processes, launching programs, creating files, and memory allocation. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off60120180240300SE +/- 0.15, N = 3SE +/- 0.67, N = 3SE +/- 0.09, N = 3SE +/- 0.01, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3248.63266.7213.5512.8011.2513.3012.4011.031. (CC) gcc options: -lm
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off50100150200250Min: 248.42 / Avg: 248.63 / Max: 248.92Min: 265.67 / Avg: 266.72 / Max: 267.98Min: 13.38 / Avg: 13.55 / Max: 13.68Min: 12.79 / Avg: 12.8 / Max: 12.81Min: 11.09 / Avg: 11.25 / Max: 11.34Min: 13.16 / Avg: 13.3 / Max: 13.39Min: 12.37 / Avg: 12.4 / Max: 12.44Min: 11 / Avg: 11.03 / Max: 11.081. (CC) gcc options: -lm

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off110220330440550SE +/- 0.37, N = 3SE +/- 2.00, N = 3SE +/- 0.05, N = 3SE +/- 0.09, N = 3SE +/- 0.29, N = 3SE +/- 0.12, N = 3SE +/- 0.05, N = 3SE +/- 0.13, N = 3494.21523.8140.2937.0536.6139.8337.2436.761. (CC) gcc options: -lm
OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off90180270360450Min: 493.6 / Avg: 494.21 / Max: 494.86Min: 521.07 / Avg: 523.81 / Max: 527.7Min: 40.19 / Avg: 40.29 / Max: 40.36Min: 36.87 / Avg: 37.05 / Max: 37.14Min: 36.3 / Avg: 36.61 / Max: 37.18Min: 39.64 / Avg: 39.83 / Max: 40.04Min: 37.17 / Avg: 37.24 / Max: 37.34Min: 36.52 / Avg: 36.76 / Max: 36.951. (CC) gcc options: -lm

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off20406080100SE +/- 0.13, N = 3SE +/- 0.60, N = 3SE +/- 0.12, N = 3SE +/- 0.09, N = 3SE +/- 0.14, N = 3SE +/- 0.13, N = 3SE +/- 0.11, N = 3SE +/- 0.04, N = 375.6783.4576.3072.5872.5575.0972.4672.381. (CC) gcc options: -lm
OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsWindows Server - No MitigationsWindows Server - VA ShadowUbuntu - MitigatedUbuntu - noptiUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=off1632486480Min: 75.45 / Avg: 75.67 / Max: 75.91Min: 82.48 / Avg: 83.45 / Max: 84.54Min: 76.09 / Avg: 76.3 / Max: 76.52Min: 72.48 / Avg: 72.58 / Max: 72.75Min: 72.27 / Avg: 72.55 / Max: 72.75Min: 74.89 / Avg: 75.09 / Max: 75.34Min: 72.24 / Avg: 72.46 / Max: 72.58Min: 72.3 / Avg: 72.38 / Max: 72.431. (CC) gcc options: -lm

GIMP

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizeUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off0.68851.3772.06552.7543.4425SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.05, N = 4SE +/- 0.04, N = 5SE +/- 0.04, N = 62.743.062.852.752.962.762.69
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: resizeUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off246810Min: 2.73 / Avg: 2.74 / Max: 2.76Min: 3.01 / Avg: 3.06 / Max: 3.13Min: 2.79 / Avg: 2.85 / Max: 2.89Min: 2.69 / Avg: 2.75 / Max: 2.81Min: 2.9 / Avg: 2.96 / Max: 3.11Min: 2.7 / Avg: 2.76 / Max: 2.92Min: 2.64 / Avg: 2.69 / Max: 2.88

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off1.32532.65063.97595.30126.6265SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 35.335.785.405.375.895.665.54
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: auto-levelsUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off246810Min: 5.32 / Avg: 5.33 / Max: 5.35Min: 5.76 / Avg: 5.78 / Max: 5.82Min: 5.38 / Avg: 5.4 / Max: 5.42Min: 5.35 / Avg: 5.37 / Max: 5.38Min: 5.86 / Avg: 5.89 / Max: 5.91Min: 5.65 / Avg: 5.66 / Max: 5.68Min: 5.52 / Avg: 5.54 / Max: 5.58

OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off3691215SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.03, N = 39.9310.8310.039.9311.1410.7110.46
OpenBenchmarking.orgSeconds, Fewer Is BetterGIMP 2.8.22Test: unsharp-maskUbuntu - nopti + spectre_v2=offUbuntu + 4.16Ubuntu + 4.16 - noptiUbuntu + 4.16 - nopti + spectre_v2=offClear LinuxClear Linux - noptiClear Linux - nopti + spectre_v2=off3691215Min: 9.87 / Avg: 9.93 / Max: 10.02Min: 10.71 / Avg: 10.83 / Max: 10.98Min: 9.99 / Avg: 10.03 / Max: 10.09Min: 9.87 / Avg: 9.93 / Max: 9.96Min: 11.07 / Avg: 11.14 / Max: 11.21Min: 10.69 / Avg: 10.71 / Max: 10.74Min: 10.41 / Avg: 10.46 / Max: 10.51