RHEL 8.0 AMD EPYC Performance

2 x AMD EPYC 7601 32-Core testing with a Dell 02MJ3T (1.2.5 BIOS) and Matrox G200eW3 on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1905139-HV-1905121HV62&gru&sor.

RHEL 8.0 AMD EPYC PerformanceProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionClear LinuxRHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTS2 x AMD EPYC 7601 32-Core (64 Cores / 128 Threads)Dell 02MJ3T (1.2.5 BIOS)AMD 17h516096MB20 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7RMatrox G200eW3VE2282 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIeClear Linux OS 293605.0.14-753.native (x86_64)GNOME Shell 3.32.1X Server 1.20.4modesetting 1.20.4GCC 9.1.1 20190509 gcc-9-branch@271046 + Clang 8.0.0 + LLVM 8.0.0ext41600x12002 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 PCIeRed Hat Enterprise Linux 7.63.10.0-957.12.1.el7.x86_64 (x86_64)GNOME Shell 3.28.3X Server 1.20.1modesetting 1.20.1GCC 4.8.5 20150623xfs120GB SSDSCKJB120G7R + 20 x 500GB Samsung SSD 8602 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 2 x Broadcom NetXtreme BCM5720 2-port PCIeRed Hat Enterprise Linux 8.04.18.0-80.el8.x86_64 (x86_64)X ServerGCC 8.2.1 2018090520 x 500GB Samsung SSD 860 + 120GB SSDSCKJB120G7R2 x Broadcom BCM57416 NetXtreme-E 10GBase-T RDMA + 2 x Broadcom NetXtreme BCM5720 PCIeUbuntu 18.044.18.0-18-generic (x86_64)X Server 1.20.1modesetting 1.20.1GCC 7.4.0ext4OpenBenchmarking.orgEnvironment Details- Clear Linux: CFFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-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-Wl--enable-new-dtags FFLAGS=-g-O3-feliminate-unused-debug-types-pipe-Wall-Wp-D_FORTIFY_SOURCE=2-fexceptions-fstack-protector--param=ssp-buffer-size=32-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-malign-data=abi-fno-semantic-interposition-ftree-vectorize-ftree-loop-vectorize-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake-fvisibility-inlines-hidden-Wl--enable-new-dtags 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-m64-fasynchronous-unwind-tables-Wp-D_REENTRANT-ftree-loop-distribute-patterns-Wl-z-Wl relro-fno-semantic-interposition-ffat-lto-objects-fno-signed-zeros-fno-trapping-math-fassociative-math-Wl-sort-common-Wl--enable-new-dtags-mtune=skylake THEANO_FLAGS=floatX=float32 openmp=true gcc.cxxflags="-ftree-vectorize-mavx" Compiler Details- Clear Linux: --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-clocale=gnu --enable-default-pie --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-gcc-major-version-only --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell - RHEL 7.6: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - RHEL 8.0: --build=x86_64-redhat-linux --disable-libmpx --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-gcc-major-version-only --with-isl --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Ubuntu 18.04.2 LTS: --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 Disk Details- Clear Linux: MQ-DEADLINE / relatime,rw,stripe=256- RHEL 7.6: DEADLINE / attr2,inode64,noquota,relatime,rw,seclabel- RHEL 8.0: MQ-DEADLINE / attr2,inode64,noquota,relatime,rw,seclabel- Ubuntu 18.04.2 LTS: CFQ / errors=remount-ro,relatime,rwJava Details- Clear Linux: OpenJDK Runtime Environment (build 1.8.0-internal-_2019_03_08_14_35-b00)- RHEL 7.6: OpenJDK Runtime Environment (build 1.8.0_212-b04)- RHEL 8.0: OpenJDK Runtime Environment (build 1.8.0_201-b09)- Ubuntu 18.04.2 LTS: OpenJDK Runtime Environment (build 11.0.2+9-Ubuntu-3ubuntu118.04.3)Python Details- Clear Linux: Python 3.7.3- RHEL 7.6: Python 2.7.5 + Python 3.6.6- RHEL 8.0: + Python 3.6.8- Ubuntu 18.04.2 LTS: Python 2.7.15rc1 + Python 3.6.7Security Details- Clear Linux: __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp- RHEL 7.6: SELinux- RHEL 8.0: SELinux + __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp- Ubuntu 18.04.2 LTS: __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + SSB disabled via prctl and seccomp

RHEL 8.0 AMD EPYC Performancestress-ng: Cryptostress-ng: Forkingstress-ng: CPU Stressstress-ng: Semaphoresstress-ng: Matrix Mathstress-ng: Vector Mathstress-ng: Memory Copyingstress-ng: Socket Activitystress-ng: Context Switchingstress-ng: System V Message Passingsysbench: Memorysysbench: CPUblogbench: Readblogbench: Writesvt-av1: 1080p 8-bit YUV To AV1 Video Encodesvt-hevc: 1080p 8-bit YUV To HEVC Video Encodesvt-vp9: 1080p 8-bit YUV To VP9 Video Encodex265: H.265 1080p Video Encodingv-ray: CPUhimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Teststockfish: Total Timeswet: Averagemcperf: Getmcperf: Setebizzy: redis: GETredis: SETnginx: Static Web Page Servingphpbench: PHP Benchmark Suitepgbench: Buffer Test - Normal Load - Read Onlypgbench: Buffer Test - Normal Load - Read Writeapache-siege: 250ctx-clock: Context Switch Timepybench: Total For Average Test Timesdacapobench: H2dacapobench: Jythondacapobench: Eclipsedacapobench: Tradesoapdacapobench: Tradebeansglibc-bench: cosglibc-bench: ffsglibc-bench: singlibc-bench: sqrtglibc-bench: tanhglibc-bench: ffsllglibc-bench: pthread_onceosbench: Memory Allocationssqlite: Timed SQLite Insertionsparboil: OpenMP LBMparboil: OpenMP CUTCPparboil: OpenMP Stencilparboil: OpenMP MRI Griddingcloverleaf: Lagrangian-Eulerian Hydrodynamicsrodinia: OpenMP LavaMDrodinia: OpenMP CFD Solverrodinia: OpenMP Streamclusterhmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentjava-gradle-perf: Reactorbuild-linux-kernel: Time To Compilebuild-llvm: Time To Compilecompress-xz: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9compress-zstd: Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19dav1d: Summer Nature 4Kdav1d: Summer Nature 1080phackbench: 32 - Threadhackbench: 32 - Processm-queens: Time To Solveblender: Barbershop - CPU-Onlygit: Time To Complete Common Git Commandsphp: Zend benchphp: Zend micro_benchosbench: Create Filesosbench: Create Threadsosbench: Launch Programsosbench: Create ProcessesClear LinuxRHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTS118151932215637940542320508143253189738771859092359991144240020898677112051868120.9118512738.17387039995796896333477402051528939362304167407761895205147266620167551221321133492533599.17144137960615728249486991963863.172.4162.242.7216.462.412.41106.6535.18176.862.8724.603174.406.3322.7660.125.845.5827.1846.2960840.1328.0325.926.81151.83151.1313.504447.470.392.1121.3938.76123.3394.908268239261573724911929193310582419752522262691863780346416392888510830418570341362811196066107653676201362711377058598741316861515174964220207562336409255096943879447028.702.4747340.332.6919.262.472.4749.6440.831.5214.797131.8920.2517.5426.156.773.6022.7319.3011.1120.4113.642837.512.099.4210954310151529587338234479012815024403301275371013064272419714989704774674988342767101420485010680210230195219641689220144748611027433804855436974473220196559865873247116851994667.882.4667.342.7716.802.452.4645.971.097.4016.3425.246.204.7724.8113019.4114.0520.4213.202857.660.673.0711819287541613687854930302413484920273076626313433121233974180750887647961562548216.8115012335.024097310041524751022730746460343198193464518182581221779210483926235356885095132151957796441652554888.232.4254812.872.6417.582.422.4290.5087.6137.711.568.875391.7017.0011.8024.296.913.7325.3014828.0116.5938.5613.613337.280.652.8719.2566.5387.9170.35OpenBenchmarking.org

Stress-NG

Test: Crypto

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CryptoUbuntu 18.04.2 LTSClear LinuxRHEL 8.0RHEL 7.63K6K9K12K15KSE +/- 12.62, N = 3SE +/- 3.93, N = 3SE +/- 15.99, N = 3SE +/- 19.10, N = 31181911815109548268-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Forking

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: ForkingRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6Clear Linux7K14K21K28K35KSE +/- 275.75, N = 3SE +/- 187.50, N = 3SE +/- 351.80, N = 15SE +/- 169.43, N = 331015287542392619322-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: CPU Stress

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: CPU StressUbuntu 18.04.2 LTSRHEL 7.6Clear LinuxRHEL 8.03K6K9K12K15KSE +/- 53.71, N = 3SE +/- 48.54, N = 3SE +/- 62.42, N = 3SE +/- 40.23, N = 316136157371563715295-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Semaphores

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: SemaphoresClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6200K400K600K800K1000KSE +/- 953.24, N = 3SE +/- 7119.21, N = 3SE +/- 4205.17, N = 3SE +/- 2085.02, N = 3940542878549873382249119-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Matrix Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Matrix MathRHEL 8.0Clear LinuxUbuntu 18.04.2 LTSRHEL 7.670K140K210K280K350KSE +/- 491.28, N = 3SE +/- 992.74, N = 3SE +/- 287.05, N = 3SE +/- 596.47, N = 3344790320508303024291933-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Vector Math

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Vector MathClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.630K60K90K120K150KSE +/- 67.87, N = 3SE +/- 82.09, N = 3SE +/- 33.14, N = 3SE +/- 21.83, N = 3143253134849128150105824-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: Memory Copying

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: Memory CopyingRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6Clear Linux5001000150020002500SE +/- 64.44, N = 15SE +/- 16.78, N = 3SE +/- 1.02, N = 3SE +/- 69.57, N = 152440202719751897-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (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 18.04.2 LTSClear LinuxRHEL 8.0RHEL 7.67K14K21K28K35KSE +/- 194.28, N = 3SE +/- 7.47, N = 3SE +/- 904.74, N = 15SE +/- 1029.96, N = 1530766387733012522-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (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 SwitchingRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6Clear Linux6M12M18M24M30MSE +/- 129523.03, N = 3SE +/- 800912.13, N = 15SE +/- 232663.50, N = 3SE +/- 232983.15, N = 1527537101263134332626918618590923-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Stress-NG

Test: System V Message Passing

OpenBenchmarking.orgBogo Ops/s, More Is BetterStress-NG 0.07.26Test: System V Message PassingUbuntu 18.04.2 LTSClear LinuxRHEL 7.6RHEL 8.03M6M9M12M15MSE +/- 30196.59, N = 3SE +/- 6322.92, N = 3SE +/- 22651.62, N = 3SE +/- 17454.65, N = 312123397599911437803463064272-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O2 -std=gnu99 -lm -lz -lcrypt -lrt -lpthread -laio -lc

Sysbench

Test: Memory

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: MemoryClear LinuxRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6900K1800K2700K3600K4500KSE +/- 4299.06, N = 3SE +/- 836.45, N = 3SE +/- 19812.48, N = 3SE +/- 3551.84, N = 34240020419714941807504163928-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-std=gnu991. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -march=amdfam10 -rdynamic -ldl -laio -lm

Sysbench

Test: CPU

OpenBenchmarking.orgEvents Per Second, More Is BetterSysbench 2018-07-28Test: CPUClear LinuxRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.620K40K60K80K100KSE +/- 62.08, N = 3SE +/- 8.62, N = 3SE +/- 144.75, N = 3SE +/- 197.42, N = 389867897048876488510-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-std=gnu991. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -march=amdfam10 -rdynamic -ldl -laio -lm

BlogBench

Test: Read

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.1Test: ReadRHEL 7.6Ubuntu 18.04.2 LTSRHEL 8.0Clear Linux200K400K600K800K1000KSE +/- 5580.56, N = 3SE +/- 9715.08, N = 3SE +/- 9786.74, N = 3SE +/- 11389.41, N = 9830418796156774674711205-O2-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -pthread

BlogBench

Test: Write

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.1Test: WriteUbuntu 18.04.2 LTSClear LinuxRHEL 8.0RHEL 7.65K10K15K20K25KSE +/- 2356.48, N = 3SE +/- 1921.15, N = 3SE +/- 95.99, N = 3SE +/- 790.70, N = 3254821868198835703-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O2-O21. (CC) gcc options: -pthread

SVT-AV1

1080p 8-bit YUV To AV1 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-AV1 2019-03-071080p 8-bit YUV To AV1 Video EncodeClear LinuxUbuntu 18.04.2 LTS510152025SE +/- 0.12, N = 3SE +/- 0.01, N = 320.9116.81-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CXX) g++ options: -O3 -pie -lpthread -lm

SVT-HEVC

1080p 8-bit YUV To HEVC Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-HEVC 2019-02-031080p 8-bit YUV To HEVC Video EncodeClear LinuxUbuntu 18.04.2 LTS4080120160200SE +/- 1.63, N = 3SE +/- 3.60, N = 15185150-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt

SVT-VP9

1080p 8-bit YUV To VP9 Video Encode

OpenBenchmarking.orgFrames Per Second, More Is BetterSVT-VP9 2019-02-171080p 8-bit YUV To VP9 Video EncodeClear LinuxUbuntu 18.04.2 LTS306090120150SE +/- 1.66, N = 3SE +/- 1.47, N = 3127123-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm

x265

H.265 1080p Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx265 3.0H.265 1080p Video EncodingClear LinuxUbuntu 18.04.2 LTS918273645SE +/- 0.09, N = 3SE +/- 0.13, N = 338.1735.02-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma

Chaos Group V-RAY

Mode: CPU

OpenBenchmarking.orgKsamples, More Is BetterChaos Group V-RAY 4.10.03Mode: CPURHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTSClear Linux9K18K27K36K45KSE +/- 352.15, N = 3SE +/- 370.82, N = 3SE +/- 15.01, N = 3SE +/- 557.85, N = 342767413624097338703

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverRHEL 8.0Ubuntu 18.04.2 LTSClear LinuxRHEL 7.62004006008001000SE +/- 5.54, N = 3SE +/- 3.05, N = 3SE +/- 0.98, N = 3SE +/- 0.57, N = 310141004999811-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O3 -mavx2

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestRHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTSClear Linux40K80K120K160K200KSE +/- 1018.21, N = 3SE +/- 1527.88, N = 3SE +/- 1986.13, N = 13SE +/- 303.16, N = 3204850196066152475579681. (CXX) g++ options: -pipe -lpthread

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total TimeRHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTSClear Linux20M40M60M80M100MSE +/- 693010.29, N = 3SE +/- 852898.94, N = 3SE +/- 217203.87, N = 3SE +/- 881675.07, N = 310765367610680210210227307496333477-pipe -fexceptions -fstack-protector -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Swet

Average

OpenBenchmarking.orgOperations Per Second, More Is BetterSwet 1.5.16AverageClear Linux900M1800M2700M3600M4500MSE +/- 115575877.52, N = 1540205152891. (CC) gcc options: -lm -lpthread -lcurses -lrt

Memcached mcperf

Method: Get

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: GetUbuntu 18.04.2 LTSClear LinuxRHEL 8.014K28K42K56K70KSE +/- 719.10, N = 15SE +/- 632.55, N = 15SE +/- 404.38, N = 5646033936230195-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O21. (CC) gcc options: -lm -rdynamic

Memcached mcperf

Method: Set

OpenBenchmarking.orgOperations Per Second, More Is BetterMemcached mcperf 1.5.10Method: SetUbuntu 18.04.2 LTSClear LinuxRHEL 8.09K18K27K36K45KSE +/- 1298.89, N = 13SE +/- 1986.01, N = 12SE +/- 529.75, N = 15431983041621964-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O21. (CC) gcc options: -lm -rdynamic

ebizzy

OpenBenchmarking.orgRecords/s, More Is Betterebizzy 0.3RHEL 7.6Ubuntu 18.04.2 LTSRHEL 8.0Clear Linux400K800K1200K1600K2000KSE +/- 20834.06, N = 15SE +/- 11024.38, N = 3SE +/- 18139.56, N = 15SE +/- 18701.55, N = 15201362719346451689220740776-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -pthread -lpthread -O3 -march=native

Redis

Test: GET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: GETClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6400K800K1200K1600K2000KSE +/- 61177.68, N = 15SE +/- 8284.12, N = 3SE +/- 19906.54, N = 15SE +/- 5231.07, N = 31895205181825814474861137705-O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

Redis

Test: SET

OpenBenchmarking.orgRequests Per Second, More Is BetterRedis 4.0.8Test: SETClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6300K600K900K1200K1500KSE +/- 52286.11, N = 15SE +/- 10061.23, N = 15SE +/- 15770.34, N = 15SE +/- 3485.67, N = 3147266612217791102743859874-O2 -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread

NGINX Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.9.9Static Web Page ServingUbuntu 18.04.2 LTSClear Linux5K10K15K20K25KSE +/- 492.07, N = 15SE +/- 168.13, N = 32104820167-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lpthread -lcrypt -lcrypto -lz -O3 -march=native

PHPBench

PHP Benchmark Suite

OpenBenchmarking.orgScore, More Is BetterPHPBench 0.8.1PHP Benchmark SuiteClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6120K240K360K480K600KSE +/- 1641.80, N = 3SE +/- 2239.21, N = 3SE +/- 744.38, N = 3SE +/- 1563.06, N = 3551221392623380485131686

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Only

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read OnlyRHEL 8.0Ubuntu 18.04.2 LTSClear LinuxRHEL 7.6120K240K360K480K600KSE +/- 1180.28, N = 3SE +/- 6109.53, N = 3SE +/- 4029.81, N = 4SE +/- 1170.08, N = 3543697535688321133151517-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O21. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

PostgreSQL pgbench

Scaling: Buffer Test - Test: Normal Load - Mode: Read Write

OpenBenchmarking.orgTPS, More Is BetterPostgreSQL pgbench 10.3Scaling: Buffer Test - Test: Normal Load - Mode: Read WriteUbuntu 18.04.2 LTSRHEL 7.6Clear LinuxRHEL 8.011002200330044005500SE +/- 72.13, N = 4SE +/- 21.60, N = 3SE +/- 6.53, N = 3SE +/- 50.01, N = 75095496449254473-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O21. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm

Apache Siege

Concurrent Users: 250

OpenBenchmarking.orgTransactions Per Second, More Is BetterApache Siege 2.4.29Concurrent Users: 250Clear Linux7K14K21K28K35KSE +/- 377.12, N = 733599.171. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -lpthread -ldl -lssl -lcrypto

ctx_clock

Context Switch Time

OpenBenchmarking.orgClocks, Fewer Is Betterctx_clockContext Switch TimeUbuntu 18.04.2 LTSClear LinuxRHEL 7.6RHEL 8.050100150200250SE +/- 2.93, N = 15132144220220-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options:

PyBench

Total For Average Test Times

OpenBenchmarking.orgMilliseconds, Fewer Is BetterPyBench 2018-02-16Total For Average Test TimesClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6400800120016002000SE +/- 2.40, N = 3SE +/- 7.26, N = 3SE +/- 4.00, N = 3SE +/- 13.50, N = 31379151919652075

DaCapo Benchmark

Java Test: H2

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: H2Ubuntu 18.04.2 LTSRHEL 8.0Clear LinuxRHEL 7.613002600390052006500SE +/- 88.41, N = 20SE +/- 45.86, N = 4SE +/- 57.33, N = 4SE +/- 85.93, N = 45779598660616233

DaCapo Benchmark

Java Test: Jython

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: JythonClear LinuxRHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTS14002800420056007000SE +/- 23.41, N = 4SE +/- 36.36, N = 4SE +/- 88.58, N = 4SE +/- 61.02, N = 95728587364096441

DaCapo Benchmark

Java Test: Eclipse

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: EclipseRHEL 8.0Clear LinuxRHEL 7.65K10K15K20K25KSE +/- 94.05, N = 4SE +/- 219.90, N = 4SE +/- 189.21, N = 20247112494825509

DaCapo Benchmark

Java Test: Tradesoap

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradesoapUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6Clear Linux15003000450060007500SE +/- 100.09, N = 4SE +/- 53.10, N = 20SE +/- 93.02, N = 56525685169436991

DaCapo Benchmark

Java Test: Tradebeans

OpenBenchmarking.orgmsec, Fewer Is BetterDaCapo Benchmark 9.12-MR1Java Test: TradebeansRHEL 7.6Clear LinuxRHEL 8.02K4K6K8K10KSE +/- 64.86, N = 4SE +/- 55.15, N = 4SE +/- 142.46, N = 4879496389946

glibc bench

Benchmark: cos

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: cosClear LinuxRHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTS12K24K36K48K60KSE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 211.69, N = 3SE +/- 139.95, N = 363.1767.8847028.7054888.23

glibc bench

Benchmark: ffs

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.60.55581.11161.66742.22322.779SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.412.422.462.47

glibc bench

Benchmark: sin

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sinClear LinuxRHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTS12K24K36K48K60KSE +/- 0.00, N = 3SE +/- 0.36, N = 3SE +/- 449.06, N = 3SE +/- 182.85, N = 362.2467.3447340.3354812.87

glibc bench

Benchmark: sqrt

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: sqrtUbuntu 18.04.2 LTSRHEL 7.6Clear LinuxRHEL 8.00.62331.24661.86992.49323.1165SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.642.692.722.77

glibc bench

Benchmark: tanh

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: tanhClear LinuxRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6510152025SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 316.4616.8017.5819.26

glibc bench

Benchmark: ffsll

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: ffsllClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.60.55581.11161.66742.22322.779SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.412.422.452.47

glibc bench

Benchmark: pthread_once

OpenBenchmarking.orgnanoseconds, Fewer Is Betterglibc bench 1.0Benchmark: pthread_onceClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.60.55581.11161.66742.22322.779SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 32.412.422.462.47

OSBench

Test: Memory Allocations

OpenBenchmarking.orgNs Per Event, Fewer Is BetterOSBenchTest: Memory AllocationsUbuntu 18.04.2 LTSClear Linux20406080100SE +/- 0.14, N = 3SE +/- 4.47, N = 1590.50106.65-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

SQLite

Timed SQLite Insertions

OpenBenchmarking.orgSeconds, Fewer Is BetterSQLite 3.22Timed SQLite InsertionsClear LinuxRHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTS20406080100SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.28, N = 3SE +/- 6.79, N = 1235.1845.9749.6487.61-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O2-O2-O21. (CC) gcc options: -lz -ldl -lpthread

Parboil

Test: OpenMP LBM

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP LBMUbuntu 18.04.2 LTSRHEL 7.6Clear Linux4080120160200SE +/- 0.71, N = 15SE +/- 0.59, N = 15SE +/- 0.66, N = 337.7140.83176.861. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Parboil

Test: OpenMP CUTCP

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP CUTCPRHEL 7.6Ubuntu 18.04.2 LTSClear Linux0.64581.29161.93742.58323.229SE +/- 0.02, N = 15SE +/- 0.02, N = 3SE +/- 0.02, N = 31.521.562.871. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Parboil

Test: OpenMP Stencil

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP StencilUbuntu 18.04.2 LTSRHEL 7.6Clear Linux612182430SE +/- 0.07, N = 3SE +/- 1.05, N = 12SE +/- 0.03, N = 38.8714.7924.601. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

Parboil

Test: OpenMP MRI Gridding

OpenBenchmarking.orgSeconds, Fewer Is BetterParboil 2.5Test: OpenMP MRI GriddingClear LinuxUbuntu 18.04.2 LTSRHEL 7.6150300450600750SE +/- 12.77, N = 9SE +/- 6.78, N = 3SE +/- 3.58, N = 33175397131. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp

CloverLeaf

Lagrangian-Eulerian Hydrodynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6Clear Linux0.991.982.973.964.95SE +/- 0.02, N = 15SE +/- 0.08, N = 15SE +/- 0.14, N = 15SE +/- 0.06, N = 31.091.701.894.401. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDClear LinuxRHEL 8.0Ubuntu 18.04.2 LTSRHEL 7.6510152025SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.23, N = 4SE +/- 0.08, N = 36.337.4017.0020.251. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6Clear Linux510152025SE +/- 0.16, N = 3SE +/- 1.16, N = 12SE +/- 0.64, N = 15SE +/- 0.68, N = 1511.8016.3417.5422.761. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.6Clear Linux1326395265SE +/- 0.47, N = 15SE +/- 0.94, N = 15SE +/- 1.57, N = 14SE +/- 0.17, N = 324.2925.2426.1560.121. (CXX) g++ options: -O2 -lOpenCL

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchClear LinuxRHEL 8.0RHEL 7.6Ubuntu 18.04.2 LTS246810SE +/- 0.00, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.02, N = 35.846.206.776.91-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake-O2-O2-O21. (CC) gcc options: -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

Multiple Sequence Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 7.392Multiple Sequence AlignmentRHEL 7.6Ubuntu 18.04.2 LTSRHEL 8.0Clear Linux1.25552.5113.76655.0226.2775SE +/- 0.05, N = 4SE +/- 0.05, N = 15SE +/- 0.05, N = 7SE +/- 0.08, N = 33.603.734.775.581. (CC) gcc options: -std=c99 -O3 -lm -lpthread

Java Gradle Build

Gradle Build: Reactor

OpenBenchmarking.orgSeconds, Fewer Is BetterJava Gradle Build 1.0Gradle Build: ReactorClear Linux612182430SE +/- 0.25, N = 427.18

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 4.18Time To CompileRHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTSClear Linux1020304050SE +/- 0.27, N = 15SE +/- 0.23, N = 15SE +/- 0.23, N = 15SE +/- 0.48, N = 822.7324.8125.3046.29

Timed LLVM Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed LLVM Compilation 6.0.1Time To CompileRHEL 8.0Ubuntu 18.04.2 LTSClear Linux130260390520650130148608

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 9RHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTSClear Linux918273645SE +/- 0.30, N = 3SE +/- 0.43, N = 15SE +/- 0.51, N = 15SE +/- 0.57, N = 419.3019.4128.0140.13-std=gnu99 -O2-O2-O2-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -pthread -fvisibility=hidden

Zstd Compression

Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19

OpenBenchmarking.orgSeconds, Fewer Is BetterZstd Compression 1.3.4Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19RHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTSClear Linux714212835SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.33, N = 12SE +/- 0.36, N = 311.1114.0516.5928.03-pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -O3 -pthread -lz

dav1d

Video Input: Summer Nature 4K

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 4KClear Linux612182430SE +/- 0.06, N = 325.921. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -pthread

dav1d

Video Input: Summer Nature 1080p

OpenBenchmarking.orgSeconds, Fewer Is Betterdav1d 0.3Video Input: Summer Nature 1080pClear Linux246810SE +/- 0.00, N = 36.811. (CC) gcc options: -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake -pthread

Hackbench

Count: 32 - Type: Thread

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ThreadClear Linux306090120150SE +/- 0.19, N = 3151.831. (CC) gcc options: -lpthread -O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake

Hackbench

Count: 32 - Type: Process

OpenBenchmarking.orgSeconds, Fewer Is BetterHackbenchCount: 32 - Type: ProcessRHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTSClear Linux306090120150SE +/- 0.13, N = 3SE +/- 0.15, N = 3SE +/- 0.45, N = 15SE +/- 0.44, N = 320.4120.4238.56151.13-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lpthread

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveRHEL 8.0Clear LinuxUbuntu 18.04.2 LTSRHEL 7.648121620SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.05, N = 3SE +/- 0.01, N = 313.2013.5013.6113.64-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CXX) g++ options: -fopenmp -O2 -march=native

Blender

Blend File: Barbershop - Compute: CPU-Only

OpenBenchmarking.orgSeconds, Fewer Is BetterBlender 2.79aBlend File: Barbershop - Compute: CPU-OnlyRHEL 7.6RHEL 8.0Ubuntu 18.04.2 LTSClear Linux100200300400500283285333444

Git

Time To Complete Common Git Commands

OpenBenchmarking.orgSeconds, Fewer Is BetterGitTime To Complete Common Git CommandsUbuntu 18.04.2 LTSClear LinuxRHEL 7.6RHEL 8.0246810SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3SE +/- 0.08, N = 37.287.477.517.661. Ubuntu 18.04.2 LTS: git version 2.17.12. Clear Linux: git version 2.21.03. RHEL 7.6: git version 1.8.3.14. RHEL 8.0: git version 2.18.1

PHP Micro Benchmarks

Test: Zend bench

OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend benchClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.60.47030.94061.41091.88122.3515SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 8SE +/- 0.01, N = 30.390.650.672.09

PHP Micro Benchmarks

Test: Zend micro_bench

OpenBenchmarking.orgSeconds, Fewer Is BetterPHP Micro BenchmarksTest: Zend micro_benchClear LinuxUbuntu 18.04.2 LTSRHEL 8.0RHEL 7.63691215SE +/- 0.03, N = 6SE +/- 0.00, N = 3SE +/- 0.05, N = 3SE +/- 0.30, N = 152.112.873.079.42

OSBench

Test: Create Files

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create FilesUbuntu 18.04.2 LTSClear Linux510152025SE +/- 0.02, N = 3SE +/- 0.23, N = 1519.2521.39-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

OSBench

Test: Create Threads

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ThreadsClear LinuxUbuntu 18.04.2 LTS1530456075SE +/- 1.36, N = 12SE +/- 0.96, N = 1538.7666.53-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

OSBench

Test: Launch Programs

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Launch ProgramsUbuntu 18.04.2 LTSClear Linux306090120150SE +/- 0.14, N = 3SE +/- 3.83, N = 1287.91123.33-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

OSBench

Test: Create Processes

OpenBenchmarking.orgus Per Event, Fewer Is BetterOSBenchTest: Create ProcessesUbuntu 18.04.2 LTSClear Linux20406080100SE +/- 1.07, N = 15SE +/- 1.20, N = 470.3594.90-O3 -pipe -fexceptions -fstack-protector -m64 -ffat-lto-objects -fno-signed-zeros -fno-trapping-math -fassociative-math -mtune=skylake1. (CC) gcc options: -lm

Phoronix Test Suite v10.8.4