Tests for a future article on Phoronix.
-O0 Environment Notes: CXXFLAGS=-O0 CFLAGS=-O0Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O1 Environment Notes: CXXFLAGS=-O1 CFLAGS=-O1Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O2 Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O2 -march=skylake-avx512 Environment Notes: CXXFLAGS=-O2-march=skylake-avx512 CFLAGS=-O2-march=skylake-avx512Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O3 Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O3 -march=x86-64 Environment Notes: CXXFLAGS=-O3-march=x86-64 CFLAGS=-O3-march=x86-64Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O3 -march=skylake Environment Notes: CXXFLAGS=-O3-march=skylake CFLAGS=-O3-march=skylakeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O3 -march=skylake-avx512 Environment Notes: CXXFLAGS=-O3-march=skylake-avx512 CFLAGS=-O3-march=skylake-avx512Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-O3 -march=skylake-avx512 -flto Environment Notes: CXXFLAGS=-O3-march=skylake-avx512-flto CFLAGS=-O3-march=skylake-avx512-fltoCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
-Ofast -march=skylake-avx512 Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1602 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V
OS: Ubuntu 18.10, Kernel: 4.18.0-15-generic (x86_64), Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.3 Mesa 18.2.2, Compiler: GCC 9.0.1 20190217, File-System: ext4, Screen Resolution: 2560x1440
Environment Notes: CXXFLAGS=-Ofast-march=skylake-avx512 CFLAGS=-Ofast-march=skylake-avx512Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
t-test1 This is a test of t-test1 for basic memory allocator benchmarks. Note this test profile is currently very basic and the overall time does include the warmup time of the custom t-test1 compilation. Improvements welcome. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 12 24 36 48 60 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.15, N = 3 SE +/- 0.05, N = 3 SE +/- 0.07, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.12, N = 3 SE +/- 0.05, N = 3 52.48 50.40 50.03 49.90 49.99 50.09 49.83 49.96 50.20 49.98 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -pthread Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 11 22 33 44 55 Min: 52.39 / Avg: 52.48 / Max: 52.6 Min: 50.28 / Avg: 50.4 / Max: 50.52 Min: 49.87 / Avg: 50.03 / Max: 50.34 Min: 49.81 / Avg: 49.9 / Max: 49.99 Min: 49.84 / Avg: 49.99 / Max: 50.08 Min: 50.02 / Avg: 50.09 / Max: 50.15 Min: 49.78 / Avg: 49.83 / Max: 49.93 Min: 49.89 / Avg: 49.96 / Max: 50.01 Min: 50.05 / Avg: 50.2 / Max: 50.44 Min: 49.91 / Avg: 49.98 / Max: 50.08 1. (CC) gcc options: -pthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 18.11 17.26 17.19 17.17 17.16 17.17 17.09 17.07 17.23 17.17 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -pthread Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 5 10 15 20 25 Min: 18.09 / Avg: 18.11 / Max: 18.14 Min: 17.23 / Avg: 17.26 / Max: 17.31 Min: 17.17 / Avg: 17.19 / Max: 17.19 Min: 17.15 / Avg: 17.17 / Max: 17.19 Min: 17.13 / Avg: 17.16 / Max: 17.19 Min: 17.14 / Avg: 17.17 / Max: 17.18 Min: 17.05 / Avg: 17.09 / Max: 17.13 Min: 17.06 / Avg: 17.07 / Max: 17.08 Min: 17.21 / Avg: 17.23 / Max: 17.25 Min: 17.14 / Avg: 17.17 / Max: 17.2 1. (CC) gcc options: -pthread
FFTW FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K SE +/- 91.03, N = 12 SE +/- 41.18, N = 3 SE +/- 30.37, N = 3 SE +/- 217.52, N = 3 SE +/- 16.09, N = 3 SE +/- 3.84, N = 3 SE +/- 135.22, N = 3 SE +/- 37.99, N = 3 SE +/- 120.67, N = 3 SE +/- 148.54, N = 3 3014 10403 11070 14966 10688 10701 13574 15228 12296 12909 -O0 -O1 -O2 -O2 -O3 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K Min: 2354.4 / Avg: 3013.86 / Max: 3312.8 Min: 10321 / Avg: 10403.33 / Max: 10446 Min: 11025 / Avg: 11070.33 / Max: 11128 Min: 14533 / Avg: 14966 / Max: 15219 Min: 10656 / Avg: 10688 / Max: 10707 Min: 10694 / Avg: 10701.33 / Max: 10707 Min: 13307 / Avg: 13573.67 / Max: 13746 Min: 15153 / Avg: 15228 / Max: 15276 Min: 12055 / Avg: 12296.33 / Max: 12417 Min: 12739 / Avg: 12909 / Max: 13205 1. (CC) gcc options: -pthread -lm
Result
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 64 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K SE +/- 0.84, N = 3 SE +/- 19.63, N = 3 SE +/- 74.89, N = 3 SE +/- 22.30, N = 3 SE +/- 31.43, N = 3 SE +/- 19.17, N = 3 SE +/- 19.35, N = 3 SE +/- 66.43, N = 3 SE +/- 51.60, N = 3 SE +/- 20.80, N = 3 3424 7062 8984 14240 9073 9034 12318 14057 11436 11056 -O0 -O1 -O2 -O2 -O3 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 64 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2K 4K 6K 8K 10K Min: 3423.2 / Avg: 3424.13 / Max: 3425.8 Min: 7026.4 / Avg: 7061.77 / Max: 7094.2 Min: 8840 / Avg: 8983.5 / Max: 9092.4 Min: 14200 / Avg: 14240.33 / Max: 14277 Min: 9010.3 / Avg: 9073.13 / Max: 9106.2 Min: 8998.1 / Avg: 9034.1 / Max: 9063.5 Min: 12284 / Avg: 12318 / Max: 12351 Min: 13925 / Avg: 14057 / Max: 14136 Min: 11376 / Avg: 11436.33 / Max: 11539 Min: 11031 / Avg: 11055.67 / Max: 11097 1. (CC) gcc options: -pthread -lm
Result
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K SE +/- 19.32, N = 3 SE +/- 207.56, N = 12 SE +/- 15.03, N = 3 SE +/- 95.87, N = 3 SE +/- 38.17, N = 3 SE +/- 93.95, N = 3 SE +/- 43.44, N = 3 SE +/- 15.21, N = 3 SE +/- 258.44, N = 12 SE +/- 212.67, N = 4 3438 10348 10982 15406 11387 11277 13854 15119 12293 12824 -O0 -O1 -O2 -O2 -O3 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K Min: 3401.8 / Avg: 3437.73 / Max: 3468 Min: 8117.2 / Avg: 10348.18 / Max: 10635 Min: 10957 / Avg: 10982.33 / Max: 11009 Min: 15214 / Avg: 15405.67 / Max: 15506 Min: 11311 / Avg: 11387.33 / Max: 11426 Min: 11093 / Avg: 11277 / Max: 11402 Min: 13768 / Avg: 13853.67 / Max: 13909 Min: 15097 / Avg: 15118.67 / Max: 15148 Min: 11464 / Avg: 12292.5 / Max: 13404 Min: 12210 / Avg: 12824.25 / Max: 13164 1. (CC) gcc options: -pthread -lm
Result
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 64 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K SE +/- 5.98, N = 3 SE +/- 45.40, N = 3 SE +/- 157.78, N = 12 SE +/- 87.38, N = 3 SE +/- 182.72, N = 12 SE +/- 64.31, N = 3 SE +/- 15.98, N = 3 SE +/- 334.88, N = 12 SE +/- 141.39, N = 6 SE +/- 122.71, N = 3 3335 7468 7462 11734 7885 7431 10917 10786 10143 10037 -O0 -O1 -O2 -O2 -O3 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 64 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2K 4K 6K 8K 10K Min: 3324.6 / Avg: 3335.03 / Max: 3345.3 Min: 7381.7 / Avg: 7468 / Max: 7535.6 Min: 7138.4 / Avg: 7461.7 / Max: 8651.6 Min: 11642 / Avg: 11734.33 / Max: 11909 Min: 7321.6 / Avg: 7885.45 / Max: 8809.7 Min: 7349.4 / Avg: 7431.37 / Max: 7558.2 Min: 10891 / Avg: 10916.67 / Max: 10946 Min: 9573.9 / Avg: 10785.73 / Max: 12196 Min: 9468 / Avg: 10143 / Max: 10451 Min: 9798.2 / Avg: 10036.73 / Max: 10206 1. (CC) gcc options: -pthread -lm
Result
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1500 3000 4500 6000 7500 SE +/- 3.87, N = 3 SE +/- 18.22, N = 3 SE +/- 29.27, N = 3 SE +/- 57.60, N = 3 SE +/- 9.39, N = 3 SE +/- 43.25, N = 3 SE +/- 35.50, N = 3 SE +/- 6.12, N = 3 SE +/- 74.38, N = 3 SE +/- 35.76, N = 3 2171 5836 5641 6609 5642 5833 6475 6744 7062 6212 -O0 -O1 -O2 -O2 -O3 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1200 2400 3600 4800 6000 Min: 2166.2 / Avg: 2170.8 / Max: 2178.5 Min: 5808.7 / Avg: 5835.73 / Max: 5870.4 Min: 5586.4 / Avg: 5640.87 / Max: 5686.7 Min: 6536 / Avg: 6608.77 / Max: 6722.5 Min: 5625.1 / Avg: 5641.6 / Max: 5657.6 Min: 5749.3 / Avg: 5832.7 / Max: 5894.3 Min: 6405.4 / Avg: 6475.37 / Max: 6520.8 Min: 6737 / Avg: 6744 / Max: 6756.2 Min: 6912.9 / Avg: 7061.63 / Max: 7138.5 Min: 6161.7 / Avg: 6211.57 / Max: 6280.9 1. (CC) gcc options: -pthread -lm
Timed MAFFT Alignment This test performs an alignment of 100 pyruvate decarboxylase sequences. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 7.392 Multiple Sequence Alignment -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.5603 1.1206 1.6809 2.2412 2.8015 SE +/- 0.01, N = 3 SE +/- 0.03, N = 12 SE +/- 0.07, N = 9 SE +/- 0.04, N = 12 SE +/- 0.03, N = 12 SE +/- 0.01, N = 3 SE +/- 0.03, N = 12 SE +/- 0.04, N = 12 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 2.47 2.42 2.43 2.39 2.31 2.48 2.38 2.42 2.49 2.42 1. (CC) gcc options: -std=c99 -O3 -lm -lpthread Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 7.392 Multiple Sequence Alignment -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 2.45 / Avg: 2.47 / Max: 2.49 Min: 2.26 / Avg: 2.42 / Max: 2.64 Min: 2.25 / Avg: 2.43 / Max: 2.9 Min: 2.24 / Avg: 2.39 / Max: 2.68 Min: 2.22 / Avg: 2.31 / Max: 2.48 Min: 2.47 / Avg: 2.48 / Max: 2.49 Min: 2.23 / Avg: 2.38 / Max: 2.5 Min: 2.24 / Avg: 2.42 / Max: 2.71 Min: 2.48 / Avg: 2.49 / Max: 2.51 Min: 2.32 / Avg: 2.42 / Max: 2.47 1. (CC) gcc options: -std=c99 -O3 -lm -lpthread
BYTE Unix Benchmark This is a test of BYTE. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 11M 22M 33M 44M 55M SE +/- 122855.06, N = 3 SE +/- 612034.43, N = 3 SE +/- 19121.03, N = 3 SE +/- 252029.98, N = 3 SE +/- 54161.61, N = 3 SE +/- 212845.04, N = 3 SE +/- 379820.56, N = 3 SE +/- 35381.50, N = 3 SE +/- 697392.12, N = 3 SE +/- 123834.94, N = 3 39431843 38823899 39696662 38108112 39608539 39354548 38166612 38455237 53593393 38491238 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: Result Confidence
OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 9M 18M 27M 36M 45M Min: 39189665.5 / Avg: 39431842.93 / Max: 39588885.3 Min: 37706564.4 / Avg: 38823899.17 / Max: 39815499.2 Min: 39660518.5 / Avg: 39696662.33 / Max: 39725553.6 Min: 37604210.9 / Avg: 38108111.87 / Max: 38371025.4 Min: 39502808.4 / Avg: 39608538.93 / Max: 39681805.9 Min: 38929053.2 / Avg: 39354548.37 / Max: 39578450.7 Min: 37407702.5 / Avg: 38166612.27 / Max: 38574927.8 Min: 38386014 / Avg: 38455236.97 / Max: 38502564.1 Min: 52517828.1 / Avg: 53593392.7 / Max: 54900225 Min: 38271729.4 / Avg: 38491237.8 / Max: 38700326.4 1. (CC) gcc options:
SciMark This test runs the ANSI C 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 test 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.
Result
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 600 1200 1800 2400 3000 SE +/- 0.71, N = 3 SE +/- 0.88, N = 3 SE +/- 11.84, N = 3 SE +/- 1.05, N = 3 SE +/- 2.49, N = 3 SE +/- 0.86, N = 3 SE +/- 2.76, N = 3 SE +/- 1.00, N = 3 SE +/- 4.25, N = 3 SE +/- 0.93, N = 3 703 2072 2081 2299 2512 2516 2752 2751 2687 2748 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 500 1000 1500 2000 2500 Min: 701.94 / Avg: 702.78 / Max: 704.19 Min: 2071.46 / Avg: 2072.44 / Max: 2074.2 Min: 2057.37 / Avg: 2081.05 / Max: 2093.01 Min: 2296.98 / Avg: 2298.56 / Max: 2300.55 Min: 2507.38 / Avg: 2512.27 / Max: 2515.54 Min: 2514.22 / Avg: 2515.51 / Max: 2517.15 Min: 2747.68 / Avg: 2751.66 / Max: 2756.96 Min: 2748.73 / Avg: 2750.5 / Max: 2752.18 Min: 2678.39 / Avg: 2686.77 / Max: 2692.14 Min: 2746.37 / Avg: 2748.15 / Max: 2749.51 1. (CC) gcc options: -lm
Result
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 500 1000 1500 2000 2500 SE +/- 0.13, N = 3 SE +/- 0.14, N = 3 SE +/- 51.30, N = 3 SE +/- 0.77, N = 3 SE +/- 0.18, N = 3 SE +/- 0.23, N = 3 SE +/- 0.57, N = 3 SE +/- 0.55, N = 3 SE +/- 0.31, N = 3 SE +/- 3.08, N = 3 153 873 877 968 948 947 970 971 2119 893 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 400 800 1200 1600 2000 Min: 152.55 / Avg: 152.7 / Max: 152.95 Min: 872.41 / Avg: 872.59 / Max: 872.86 Min: 774.25 / Avg: 876.85 / Max: 928.24 Min: 966.81 / Avg: 968.35 / Max: 969.14 Min: 947.15 / Avg: 947.51 / Max: 947.71 Min: 946.9 / Avg: 947.31 / Max: 947.68 Min: 969.19 / Avg: 970.08 / Max: 971.15 Min: 969.61 / Avg: 970.68 / Max: 971.42 Min: 2118.62 / Avg: 2119.24 / Max: 2119.62 Min: 889.62 / Avg: 893.31 / Max: 899.43 1. (CC) gcc options: -lm
Result
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 200 400 600 800 1000 SE +/- 0.99, N = 3 SE +/- 3.69, N = 3 SE +/- 1.83, N = 3 SE +/- 0.72, N = 3 SE +/- 4.40, N = 3 SE +/- 3.92, N = 3 SE +/- 1.91, N = 3 SE +/- 0.54, N = 3 SE +/- 1.51, N = 3 SE +/- 1.03, N = 3 337 755 763 786 767 773 791 783 780 765 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 140 280 420 560 700 Min: 336.02 / Avg: 337.34 / Max: 339.28 Min: 750.98 / Avg: 755.03 / Max: 762.39 Min: 759.53 / Avg: 763.17 / Max: 765.21 Min: 784.94 / Avg: 786.37 / Max: 787.26 Min: 760.61 / Avg: 767.17 / Max: 775.54 Min: 767.16 / Avg: 772.6 / Max: 780.22 Min: 787.03 / Avg: 790.8 / Max: 793.23 Min: 782.33 / Avg: 783.3 / Max: 784.19 Min: 778.29 / Avg: 780.33 / Max: 783.27 Min: 763.22 / Avg: 764.5 / Max: 766.53 1. (CC) gcc options: -lm
Result
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 800 1600 2400 3200 4000 SE +/- 0.24, N = 3 SE +/- 0.95, N = 3 SE +/- 4.48, N = 3 SE +/- 4.35, N = 3 SE +/- 3.35, N = 3 SE +/- 4.59, N = 3 SE +/- 6.16, N = 3 SE +/- 5.26, N = 3 SE +/- 1.89, N = 3 SE +/- 4.91, N = 3 797 3386 3422 3513 3407 3416 3495 3478 2747 3551 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 600 1200 1800 2400 3000 Min: 796.58 / Avg: 797.04 / Max: 797.35 Min: 3384.41 / Avg: 3386.31 / Max: 3387.28 Min: 3413.46 / Avg: 3421.93 / Max: 3428.69 Min: 3504.52 / Avg: 3512.75 / Max: 3519.32 Min: 3400.4 / Avg: 3406.99 / Max: 3411.35 Min: 3409.38 / Avg: 3416.27 / Max: 3424.97 Min: 3482.53 / Avg: 3494.7 / Max: 3502.46 Min: 3468.83 / Avg: 3478.23 / Max: 3487.03 Min: 2744.15 / Avg: 2747.21 / Max: 2750.67 Min: 3543.42 / Avg: 3551.06 / Max: 3560.23 1. (CC) gcc options: -lm
Result
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1400 2800 4200 5600 7000 SE +/- 0.24, N = 3 SE +/- 0.70, N = 3 SE +/- 2.37, N = 3 SE +/- 1.44, N = 3 SE +/- 5.50, N = 3 SE +/- 1.44, N = 3 SE +/- 10.08, N = 3 SE +/- 0.29, N = 3 SE +/- 18.96, N = 3 SE +/- 0.85, N = 3 984 4081 4077 4659 5776 5779 6284 6301 5568 6311 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1100 2200 3300 4400 5500 Min: 983.84 / Avg: 984.32 / Max: 984.57 Min: 4080.46 / Avg: 4081.19 / Max: 4082.58 Min: 4072.05 / Avg: 4076.74 / Max: 4079.68 Min: 4656.13 / Avg: 4658.58 / Max: 4661.12 Min: 5764.97 / Avg: 5775.97 / Max: 5781.81 Min: 5776.66 / Avg: 5779.41 / Max: 5781.54 Min: 6270.54 / Avg: 6283.93 / Max: 6303.67 Min: 6300.14 / Avg: 6300.55 / Max: 6301.11 Min: 5530.36 / Avg: 5568.25 / Max: 5588.65 Min: 6309.32 / Avg: 6310.62 / Max: 6312.23 1. (CC) gcc options: -lm
Result
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 500 1000 1500 2000 2500 SE +/- 2.24, N = 3 SE +/- 0.54, N = 3 SE +/- 0.77, N = 3 SE +/- 0.72, N = 3 SE +/- 0.15, N = 3 SE +/- 0.37, N = 3 SE +/- 2.53, N = 3 SE +/- 0.23, N = 3 SE +/- 0.90, N = 3 SE +/- 0.96, N = 3 1243 1267 1267 1567 1664 1662 2219 2220 2219 2221 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 400 800 1200 1600 2000 Min: 1240.05 / Avg: 1242.5 / Max: 1246.97 Min: 1266.2 / Avg: 1267.07 / Max: 1268.06 Min: 1265.01 / Avg: 1266.53 / Max: 1267.55 Min: 1565.97 / Avg: 1566.76 / Max: 1568.2 Min: 1663.44 / Avg: 1663.71 / Max: 1663.94 Min: 1661.44 / Avg: 1661.96 / Max: 1662.67 Min: 2215.86 / Avg: 2218.8 / Max: 2223.83 Min: 2219.31 / Avg: 2219.77 / Max: 2220.04 Min: 2217.45 / Avg: 2218.81 / Max: 2220.51 Min: 2220.15 / Avg: 2221.27 / Max: 2223.19 1. (CC) gcc options: -lm
John The Ripper This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0-jumbo-1 Test: Blowfish -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 6K 12K 18K 24K 30K SE +/- 1.45, N = 3 SE +/- 25.21, N = 3 SE +/- 21.34, N = 3 SE +/- 11.39, N = 3 SE +/- 14.36, N = 3 SE +/- 8.67, N = 3 SE +/- 9.82, N = 3 SE +/- 41.46, N = 3 SE +/- 10.68, N = 3 SE +/- 23.60, N = 3 5639 27088 28362 28389 28976 28966 28950 29031 28437 28977 1. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt Result Confidence
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0-jumbo-1 Test: Blowfish -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 5K 10K 15K 20K 25K Min: 5637 / Avg: 5639.33 / Max: 5642 Min: 27054 / Avg: 27087.67 / Max: 27137 Min: 28319 / Avg: 28361.67 / Max: 28384 Min: 28366 / Avg: 28388.67 / Max: 28402 Min: 28949 / Avg: 28976 / Max: 28998 Min: 28951 / Avg: 28966.33 / Max: 28981 Min: 28933 / Avg: 28949.67 / Max: 28967 Min: 28981 / Avg: 29030.67 / Max: 29113 Min: 28416 / Avg: 28437.33 / Max: 28449 Min: 28933 / Avg: 28976.67 / Max: 29014 1. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt
Result
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0-jumbo-1 Test: Traditional DES -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 20M 40M 60M 80M 100M SE +/- 237363.29, N = 3 SE +/- 202371.77, N = 3 SE +/- 121832.31, N = 3 SE +/- 148997.76, N = 3 SE +/- 126349.16, N = 3 SE +/- 134375.51, N = 3 SE +/- 73121.66, N = 3 SE +/- 30123.82, N = 3 SE +/- 86023.90, N = 3 SE +/- 34844.10, N = 3 99444000 100697000 102569667 102533000 100795667 100829667 100709667 100746333 100952667 100726667 1. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt Result Confidence
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0-jumbo-1 Test: Traditional DES -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 20M 40M 60M 80M 100M Min: 99164000 / Avg: 99444000 / Max: 99916000 Min: 100336000 / Avg: 100697000 / Max: 101036000 Min: 102437000 / Avg: 102569666.67 / Max: 102813000 Min: 102349000 / Avg: 102533000 / Max: 102828000 Min: 100631000 / Avg: 100795666.67 / Max: 101044000 Min: 100660000 / Avg: 100829666.67 / Max: 101095000 Min: 100594000 / Avg: 100709666.67 / Max: 100845000 Min: 100690000 / Avg: 100746333.33 / Max: 100793000 Min: 100793000 / Avg: 100952666.67 / Max: 101088000 Min: 100675000 / Avg: 100726666.67 / Max: 100793000 1. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt
Result
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0-jumbo-1 Test: MD5 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 200K 400K 600K 800K 1000K SE +/- 1807.15, N = 3 SE +/- 230.33, N = 3 SE +/- 2112.71, N = 3 SE +/- 1398.08, N = 3 SE +/- 1968.50, N = 3 SE +/- 1490.19, N = 3 SE +/- 1557.07, N = 3 SE +/- 15148.30, N = 4 SE +/- 1547.29, N = 3 SE +/- 1185.03, N = 3 893520 900518 900426 900518 901036 902217 901612 885449 916551 901209 1. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt Result Confidence
OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0-jumbo-1 Test: MD5 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 160K 320K 480K 640K 800K Min: 890611 / Avg: 893519.67 / Max: 896832 Min: 900288 / Avg: 900518.33 / Max: 900979 Min: 896556 / Avg: 900426 / Max: 903830 Min: 898041 / Avg: 900518 / Max: 902880 Min: 898732 / Avg: 901036.33 / Max: 904953 Min: 900201 / Avg: 902217 / Max: 905126 Min: 899683 / Avg: 901612.33 / Max: 904694 Min: 840067 / Avg: 885448.5 / Max: 902793 Min: 914198 / Avg: 916550.67 / Max: 919468 Min: 899856 / Avg: 901209.33 / Max: 903571 1. (CC) gcc options: -lssl -lcrypto -fopenmp -lgmp -pthread -lm -lz -ldl -lcrypt
AOM AV1 This is a simple test of the AOMedia AV1 encoder run on the CPU with a sample video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2019-02-11 AV1 Video Encoding -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.0563 0.1126 0.1689 0.2252 0.2815 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.22 0.22 0.22 0.25 0.22 0.22 0.24 0.25 0.25 0.25 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2019-02-11 AV1 Video Encoding -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1 2 3 4 5 Min: 0.22 / Avg: 0.22 / Max: 0.22 Min: 0.22 / Avg: 0.22 / Max: 0.22 Min: 0.22 / Avg: 0.22 / Max: 0.22 Min: 0.25 / Avg: 0.25 / Max: 0.25 Min: 0.22 / Avg: 0.22 / Max: 0.22 Min: 0.22 / Avg: 0.22 / Max: 0.22 Min: 0.24 / Avg: 0.24 / Max: 0.24 Min: 0.25 / Avg: 0.25 / Max: 0.25 Min: 0.25 / Avg: 0.25 / Max: 0.25 Min: 0.25 / Avg: 0.25 / Max: 0.25 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
SVT-AV1 This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-AV1 CPU-based multi-threaded video encoder for the AV1 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2019-02-15 1080p 8-bit YUV To AV1 Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.09, N = 3 8.53 8.58 8.54 8.55 8.57 8.52 8.38 8.48 8.54 8.52 1. (CC) gcc options: -mavx -fPIE -fPIC -O2 -pie -lpthread -lm Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better SVT-AV1 2019-02-15 1080p 8-bit YUV To AV1 Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3 6 9 12 15 Min: 8.47 / Avg: 8.53 / Max: 8.59 Min: 8.55 / Avg: 8.58 / Max: 8.61 Min: 8.53 / Avg: 8.54 / Max: 8.55 Min: 8.52 / Avg: 8.55 / Max: 8.58 Min: 8.55 / Avg: 8.57 / Max: 8.58 Min: 8.48 / Avg: 8.52 / Max: 8.56 Min: 8.36 / Avg: 8.38 / Max: 8.39 Min: 8.45 / Avg: 8.48 / Max: 8.51 Min: 8.5 / Avg: 8.54 / Max: 8.62 Min: 8.34 / Avg: 8.52 / Max: 8.62 1. (CC) gcc options: -mavx -fPIE -fPIC -O2 -pie -lpthread -lm
SVT-HEVC This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-HEVC CPU-based multi-threaded video encoder for the HEVC / H.265 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better SVT-HEVC 2019-02-03 1080p 8-bit YUV To HEVC Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 70 140 210 280 350 SE +/- 3.49, N = 3 SE +/- 1.40, N = 3 SE +/- 2.15, N = 3 SE +/- 4.37, N = 3 SE +/- 2.13, N = 3 SE +/- 4.38, N = 3 SE +/- 4.28, N = 3 SE +/- 2.15, N = 3 SE +/- 2.81, N = 3 SE +/- 2.84, N = 3 307 309 310 307 307 311 309 309 312 306 -O0 -O1 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -Ofast 1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better SVT-HEVC 2019-02-03 1080p 8-bit YUV To HEVC Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 60 120 180 240 300 Min: 302.72 / Avg: 306.51 / Max: 313.48 Min: 306.28 / Avg: 309.03 / Max: 310.88 Min: 306.12 / Avg: 310.27 / Max: 313.32 Min: 298.66 / Avg: 307.4 / Max: 312.17 Min: 302.57 / Avg: 306.83 / Max: 308.96 Min: 302.72 / Avg: 311.11 / Max: 317.46 Min: 300.9 / Avg: 309.45 / Max: 313.97 Min: 305.03 / Avg: 309.2 / Max: 312.17 Min: 307.38 / Avg: 312.17 / Max: 317.12 Min: 301.51 / Avg: 306.49 / Max: 311.36 1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -march=native -pie -rdynamic -lpthread -lrt
SVT-VP9 This is a test of the Intel Open Visual Cloud Scalable Video Technology SVT-VP9 CPU-based multi-threaded video encoder for the VP9 video format with a sample 1080p YUV video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 2019-02-17 1080p 8-bit YUV To VP9 Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 70 140 210 280 350 SE +/- 5.82, N = 3 SE +/- 6.10, N = 3 SE +/- 3.74, N = 3 SE +/- 4.85, N = 4 SE +/- 4.83, N = 3 SE +/- 5.43, N = 3 SE +/- 5.38, N = 3 SE +/- 5.81, N = 3 SE +/- 5.63, N = 3 SE +/- 4.42, N = 3 306 307 306 314 307 306 315 313 314 313 -O0 -O1 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -Ofast 1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 2019-02-17 1080p 8-bit YUV To VP9 Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 60 120 180 240 300 Min: 294.84 / Avg: 306.3 / Max: 313.81 Min: 294.99 / Avg: 307.05 / Max: 314.63 Min: 298.06 / Avg: 305.54 / Max: 309.6 Min: 299.7 / Avg: 314.16 / Max: 320.51 Min: 297.62 / Avg: 307.27 / Max: 312.34 Min: 295.57 / Avg: 306.42 / Max: 312.01 Min: 305.03 / Avg: 314.76 / Max: 323.62 Min: 301.81 / Avg: 313.37 / Max: 320.17 Min: 302.57 / Avg: 313.63 / Max: 321.03 Min: 304.26 / Avg: 313.06 / Max: 318.13 1. (CC) gcc options: -fPIE -fPIC -O2 -flto -fvisibility=hidden -mavx -pie -rdynamic -lpthread -lrt -lm
VP9 libvpx Encoding This is a standard video encoding performance test of Google's libvpx library and the vpxenc command for the VP9/WebM format using a sample 1080p video. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 6 12 18 24 30 SE +/- 0.08, N = 3 SE +/- 0.04, N = 3 SE +/- 0.19, N = 3 SE +/- 0.21, N = 3 SE +/- 0.08, N = 3 SE +/- 0.03, N = 3 SE +/- 0.05, N = 3 SE +/- 0.38, N = 3 SE +/- 0.32, N = 3 22.97 22.89 22.77 26.13 22.85 22.99 23.14 25.60 25.86 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -Ofast 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11 Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better VP9 libvpx Encoding 1.8.0 vpxenc VP9 1080p Video Encode -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 6 12 18 24 30 Min: 22.82 / Avg: 22.97 / Max: 23.06 Min: 22.81 / Avg: 22.89 / Max: 22.94 Min: 22.41 / Avg: 22.77 / Max: 23.04 Min: 25.74 / Avg: 26.13 / Max: 26.46 Min: 22.7 / Avg: 22.85 / Max: 22.95 Min: 22.93 / Avg: 22.99 / Max: 23.04 Min: 23.06 / Avg: 23.14 / Max: 23.24 Min: 25.07 / Avg: 25.6 / Max: 26.34 Min: 25.48 / Avg: 25.86 / Max: 26.5 1. (CXX) g++ options: -m64 -lm -lpthread -O3 -fPIC -U_FORTIFY_SOURCE -std=c++11
x264 This is a simple test of the x264 encoder run on the CPU (OpenCL support disabled) with a sample video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 30 60 90 120 150 SE +/- 1.68, N = 3 SE +/- 3.10, N = 9 SE +/- 2.40, N = 12 SE +/- 1.86, N = 12 SE +/- 2.05, N = 12 SE +/- 1.88, N = 5 SE +/- 1.68, N = 12 SE +/- 1.22, N = 12 SE +/- 2.14, N = 12 87.34 117.95 119.84 121.66 121.63 122.00 123.00 123.00 121.18 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -Ofast 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better x264 2018-09-25 H.264 Video Encoding -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 20 40 60 80 100 Min: 84.02 / Avg: 87.34 / Max: 89.42 Min: 101.54 / Avg: 117.95 / Max: 126.13 Min: 99.09 / Avg: 119.84 / Max: 126.2 Min: 106.01 / Avg: 121.66 / Max: 128.02 Min: 100.82 / Avg: 121.63 / Max: 126.44 Min: 115.17 / Avg: 122.36 / Max: 125.62 Min: 105.14 / Avg: 123.1 / Max: 128.23 Min: 109.98 / Avg: 122.58 / Max: 126.33 Min: 99.34 / Avg: 121.18 / Max: 125.92 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fPIC -fomit-frame-pointer -fno-tree-vectorize
x265 This is a simple test of the x265 encoder run on the CPU with a sample 1080p video file. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 9 18 27 36 45 SE +/- 0.13, N = 3 SE +/- 0.34, N = 3 SE +/- 0.30, N = 3 SE +/- 0.32, N = 3 SE +/- 0.24, N = 3 SE +/- 0.12, N = 3 SE +/- 0.27, N = 3 SE +/- 0.10, N = 3 SE +/- 0.12, N = 3 SE +/- 0.22, N = 3 38.81 39.23 39.10 38.76 38.79 39.10 39.30 39.29 39.04 38.94 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma Result Confidence
OpenBenchmarking.org Frames Per Second, More Is Better x265 3.0 H.265 1080p Video Encoding -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 8 16 24 32 40 Min: 38.64 / Avg: 38.81 / Max: 39.07 Min: 38.69 / Avg: 39.23 / Max: 39.85 Min: 38.55 / Avg: 39.1 / Max: 39.57 Min: 38.22 / Avg: 38.76 / Max: 39.32 Min: 38.55 / Avg: 38.79 / Max: 39.27 Min: 38.93 / Avg: 39.1 / Max: 39.33 Min: 38.86 / Avg: 39.3 / Max: 39.78 Min: 39.09 / Avg: 39.29 / Max: 39.44 Min: 38.79 / Avg: 39.04 / Max: 39.17 Min: 38.53 / Avg: 38.94 / Max: 39.26 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl -lnuma
Result
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Noise-Gaussian -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 40 80 120 160 200 SE +/- 0.33, N = 3 SE +/- 1.20, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 1.00, N = 3 SE +/- 1.20, N = 3 SE +/- 0.33, N = 3 SE +/- 1.00, N = 3 103 167 171 170 165 164 171 170 169 187 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread Result Confidence
OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.30 Operation: Noise-Gaussian -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 30 60 90 120 150 Min: 103 / Avg: 103.33 / Max: 104 Min: 165 / Avg: 167.33 / Max: 169 Min: 170 / Avg: 170.67 / Max: 171 Min: 165 / Avg: 165.33 / Max: 166 Min: 162 / Avg: 164 / Max: 165 Min: 168 / Avg: 169.67 / Max: 172 Min: 169 / Avg: 169.33 / Max: 170 Min: 185 / Avg: 187 / Max: 188 1. (CC) gcc options: -fopenmp -pthread -ljbig -lwebp -lwebpmux -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lz -lm -ldl -lpthread
Himeno Benchmark The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 700 1400 2100 2800 3500 SE +/- 0.30, N = 3 SE +/- 0.33, N = 3 SE +/- 5.52, N = 3 SE +/- 6.27, N = 3 SE +/- 2.91, N = 3 SE +/- 4.79, N = 3 SE +/- 3.42, N = 3 SE +/- 4.94, N = 3 SE +/- 8.45, N = 3 SE +/- 4.21, N = 3 468 1517 3154 3299 3096 3084 3315 3316 3441 3362 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -O3 -mavx2 Result Confidence
OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 600 1200 1800 2400 3000 Min: 467.03 / Avg: 467.51 / Max: 468.05 Min: 1516.15 / Avg: 1516.76 / Max: 1517.27 Min: 3144.68 / Avg: 3153.78 / Max: 3163.75 Min: 3292.57 / Avg: 3298.92 / Max: 3311.46 Min: 3091.27 / Avg: 3095.56 / Max: 3101.11 Min: 3075.03 / Avg: 3084.48 / Max: 3090.62 Min: 3309.68 / Avg: 3314.5 / Max: 3321.11 Min: 3306.39 / Avg: 3316.23 / Max: 3321.89 Min: 3424.13 / Avg: 3441.01 / Max: 3450.29 Min: 3353.79 / Avg: 3361.82 / Max: 3368.03 1. (CC) gcc options: -O3 -mavx2
ebizzy This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Records/s, More Is Better ebizzy 0.3 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 130K 260K 390K 520K 650K SE +/- 11752.07, N = 12 SE +/- 5658.87, N = 3 SE +/- 9477.40, N = 12 SE +/- 8477.47, N = 4 SE +/- 7989.90, N = 12 SE +/- 6642.32, N = 8 SE +/- 10152.88, N = 12 SE +/- 12545.19, N = 12 SE +/- 15812.28, N = 9 SE +/- 10878.75, N = 3 569980 554016 574959 587660 592610 565019 589046 567481 573591 578721 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -pthread -lpthread -O3 -march=native Result Confidence
OpenBenchmarking.org Records/s, More Is Better ebizzy 0.3 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 100K 200K 300K 400K 500K Min: 506124 / Avg: 569979.75 / Max: 645878 Min: 543134 / Avg: 554015.67 / Max: 562151 Min: 525314 / Avg: 574958.5 / Max: 625611 Min: 563065 / Avg: 587659.75 / Max: 601272 Min: 557560 / Avg: 592609.75 / Max: 639724 Min: 535427 / Avg: 565018.75 / Max: 591296 Min: 537115 / Avg: 589045.58 / Max: 638646 Min: 496499 / Avg: 567480.58 / Max: 634511 Min: 517708 / Avg: 573591.11 / Max: 655082 Min: 565849 / Avg: 578720.67 / Max: 600348 1. (CC) gcc options: -pthread -lpthread -O3 -march=native
Timed Apache Compilation This test times how long it takes to build the Apache HTTP Server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.4.7 Time To Compile -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 6 12 18 24 30 SE +/- 0.06, N = 3 SE +/- 0.04, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.02, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 13.24 17.51 22.22 22.16 23.98 24.05 23.74 23.97 26.76 23.97 Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.4.7 Time To Compile -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 6 12 18 24 30 Min: 13.16 / Avg: 13.24 / Max: 13.35 Min: 17.46 / Avg: 17.51 / Max: 17.6 Min: 22.15 / Avg: 22.22 / Max: 22.33 Min: 22.13 / Avg: 22.16 / Max: 22.23 Min: 23.9 / Avg: 23.98 / Max: 24.05 Min: 24.01 / Avg: 24.05 / Max: 24.08 Min: 23.61 / Avg: 23.74 / Max: 23.86 Min: 23.88 / Avg: 23.97 / Max: 24.12 Min: 26.71 / Avg: 26.76 / Max: 26.82 Min: 23.94 / Avg: 23.97 / Max: 24.04
Timed ImageMagick Compilation This test times how long it takes to build ImageMagick. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed ImageMagick Compilation 6.9.0 Time To Compile -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 20 40 60 80 100 SE +/- 0.02, N = 3 SE +/- 0.08, N = 3 SE +/- 0.07, N = 3 SE +/- 0.05, N = 3 SE +/- 0.16, N = 3 SE +/- 0.10, N = 3 SE +/- 0.11, N = 3 SE +/- 0.06, N = 3 SE +/- 0.17, N = 3 SE +/- 0.02, N = 3 6.67 18.36 24.48 24.53 27.24 27.11 27.22 27.27 90.17 27.81 Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed ImageMagick Compilation 6.9.0 Time To Compile -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 20 40 60 80 100 Min: 6.65 / Avg: 6.67 / Max: 6.71 Min: 18.19 / Avg: 18.36 / Max: 18.45 Min: 24.38 / Avg: 24.48 / Max: 24.61 Min: 24.45 / Avg: 24.53 / Max: 24.6 Min: 26.94 / Avg: 27.24 / Max: 27.47 Min: 26.93 / Avg: 27.11 / Max: 27.24 Min: 27.02 / Avg: 27.22 / Max: 27.4 Min: 27.14 / Avg: 27.27 / Max: 27.34 Min: 89.86 / Avg: 90.17 / Max: 90.43 Min: 27.77 / Avg: 27.81 / Max: 27.84
Timed PHP Compilation This test times how long it takes to build PHP 5 with the Zend engine. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 14 28 42 56 70 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.10, N = 3 SE +/- 0.08, N = 3 SE +/- 0.09, N = 3 SE +/- 0.14, N = 3 16.65 25.43 43.89 43.72 63.46 63.29 63.26 63.57 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 1. (CC) gcc options: -pedantic -ldl -lz -lm Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Timed PHP Compilation 7.1.9 Time To Compile -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 12 24 36 48 60 Min: 16.6 / Avg: 16.65 / Max: 16.69 Min: 25.34 / Avg: 25.43 / Max: 25.55 Min: 43.81 / Avg: 43.89 / Max: 44.02 Min: 43.6 / Avg: 43.72 / Max: 43.83 Min: 63.34 / Avg: 63.46 / Max: 63.66 Min: 63.18 / Avg: 63.29 / Max: 63.45 Min: 63.17 / Avg: 63.26 / Max: 63.44 Min: 63.31 / Avg: 63.57 / Max: 63.8 1. (CC) gcc options: -pedantic -ldl -lz -lm
C-Ray This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 30 60 90 120 150 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 127.42 87.22 78.25 56.41 42.44 42.43 31.23 33.94 33.53 30.96 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -lm -lpthread -O3 Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 20 40 60 80 100 Min: 127.32 / Avg: 127.42 / Max: 127.6 Min: 87.18 / Avg: 87.22 / Max: 87.26 Min: 78.2 / Avg: 78.25 / Max: 78.28 Min: 56.4 / Avg: 56.41 / Max: 56.42 Min: 42.43 / Avg: 42.44 / Max: 42.44 Min: 42.42 / Avg: 42.43 / Max: 42.45 Min: 31.19 / Avg: 31.23 / Max: 31.28 Min: 33.9 / Avg: 33.94 / Max: 33.98 Min: 33.51 / Avg: 33.53 / Max: 33.54 Min: 30.95 / Avg: 30.96 / Max: 30.98 1. (CC) gcc options: -lm -lpthread -O3
AOBench AOBench is a lightweight ambient occlusion renderer, written in C. The test profile is using a size of 2048 x 2048. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better AOBench Size: 2048 x 2048 - Total Time -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 16 32 48 64 80 SE +/- 0.03, N = 3 SE +/- 0.12, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.23, N = 3 SE +/- 0.07, N = 3 72.37 40.27 39.13 36.82 37.71 37.68 34.92 34.92 35.57 34.45 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -lm -O3 Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better AOBench Size: 2048 x 2048 - Total Time -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 14 28 42 56 70 Min: 72.31 / Avg: 72.37 / Max: 72.4 Min: 40.12 / Avg: 40.27 / Max: 40.51 Min: 39.1 / Avg: 39.13 / Max: 39.16 Min: 36.8 / Avg: 36.82 / Max: 36.83 Min: 37.68 / Avg: 37.71 / Max: 37.73 Min: 37.63 / Avg: 37.68 / Max: 37.71 Min: 34.92 / Avg: 34.92 / Max: 34.92 Min: 34.9 / Avg: 34.92 / Max: 34.95 Min: 35.3 / Avg: 35.57 / Max: 36.02 Min: 34.34 / Avg: 34.45 / Max: 34.59 1. (CC) gcc options: -lm -O3
Bullet Physics Engine This is a benchmark of the Bullet Physics Engine. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Raytests -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.5918 1.1836 1.7754 2.3672 2.959 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 2.33 2.34 2.33 2.63 2.34 2.34 2.27 2.61 2.60 2.61 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Raytests -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 2.33 / Avg: 2.33 / Max: 2.34 Min: 2.33 / Avg: 2.34 / Max: 2.35 Min: 2.33 / Avg: 2.33 / Max: 2.34 Min: 2.61 / Avg: 2.63 / Max: 2.65 Min: 2.33 / Avg: 2.34 / Max: 2.34 Min: 2.33 / Avg: 2.34 / Max: 2.34 Min: 2.27 / Avg: 2.27 / Max: 2.27 Min: 2.6 / Avg: 2.61 / Max: 2.63 Min: 2.58 / Avg: 2.6 / Max: 2.61 Min: 2.59 / Avg: 2.61 / Max: 2.63 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 3000 Fall -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.927 1.854 2.781 3.708 4.635 SE +/- 0.01, N = 3 SE +/- 0.07, N = 3 SE +/- 0.01, N = 3 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 4.12 4.02 4.07 3.78 4.09 4.10 3.84 3.82 3.73 3.83 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 3000 Fall -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 4.1 / Avg: 4.12 / Max: 4.14 Min: 3.89 / Avg: 4.02 / Max: 4.12 Min: 4.06 / Avg: 4.07 / Max: 4.08 Min: 3.73 / Avg: 3.78 / Max: 3.82 Min: 4.07 / Avg: 4.09 / Max: 4.12 Min: 4.07 / Avg: 4.1 / Max: 4.14 Min: 3.82 / Avg: 3.84 / Max: 3.86 Min: 3.77 / Avg: 3.82 / Max: 3.85 Min: 3.72 / Avg: 3.73 / Max: 3.74 Min: 3.8 / Avg: 3.83 / Max: 3.87 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 1000 Stack -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1.0238 2.0476 3.0714 4.0952 5.119 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 4.54 4.53 4.55 4.05 4.53 4.53 4.07 4.06 4.40 4.07 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 1000 Stack -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 4.52 / Avg: 4.54 / Max: 4.55 Min: 4.52 / Avg: 4.53 / Max: 4.54 Min: 4.53 / Avg: 4.55 / Max: 4.57 Min: 4.04 / Avg: 4.05 / Max: 4.07 Min: 4.52 / Avg: 4.53 / Max: 4.54 Min: 4.52 / Avg: 4.53 / Max: 4.54 Min: 4.06 / Avg: 4.07 / Max: 4.08 Min: 4.04 / Avg: 4.06 / Max: 4.07 Min: 4.39 / Avg: 4.4 / Max: 4.43 Min: 4.04 / Avg: 4.07 / Max: 4.1 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 1000 Convex -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.9045 1.809 2.7135 3.618 4.5225 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 4.02 4.01 4.01 3.84 4.00 4.01 3.82 3.85 3.83 3.84 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 1000 Convex -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 4.01 / Avg: 4.02 / Max: 4.03 Min: 4 / Avg: 4.01 / Max: 4.01 Min: 4.01 / Avg: 4.01 / Max: 4.01 Min: 3.84 / Avg: 3.84 / Max: 3.85 Min: 4 / Avg: 4 / Max: 4 Min: 4 / Avg: 4.01 / Max: 4.02 Min: 3.82 / Avg: 3.82 / Max: 3.82 Min: 3.84 / Avg: 3.85 / Max: 3.85 Min: 3.82 / Avg: 3.83 / Max: 3.83 Min: 3.84 / Avg: 3.84 / Max: 3.85 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 136 Ragdolls -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.5805 1.161 1.7415 2.322 2.9025 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 2.57 2.56 2.58 2.31 2.54 2.56 2.32 2.31 2.40 2.31 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: 136 Ragdolls -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 2.5 / Avg: 2.57 / Max: 2.68 Min: 2.49 / Avg: 2.56 / Max: 2.69 Min: 2.51 / Avg: 2.58 / Max: 2.7 Min: 2.31 / Avg: 2.31 / Max: 2.32 Min: 2.5 / Avg: 2.54 / Max: 2.6 Min: 2.49 / Avg: 2.56 / Max: 2.68 Min: 2.31 / Avg: 2.32 / Max: 2.33 Min: 2.3 / Avg: 2.31 / Max: 2.32 Min: 2.4 / Avg: 2.4 / Max: 2.41 Min: 2.3 / Avg: 2.31 / Max: 2.31 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Prim Trimesh -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.2025 0.405 0.6075 0.81 1.0125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.89 0.89 0.90 0.84 0.89 0.89 0.84 0.84 0.82 0.84 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Prim Trimesh -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 0.89 / Avg: 0.89 / Max: 0.9 Min: 0.89 / Avg: 0.89 / Max: 0.89 Min: 0.89 / Avg: 0.9 / Max: 0.91 Min: 0.83 / Avg: 0.84 / Max: 0.84 Min: 0.89 / Avg: 0.89 / Max: 0.89 Min: 0.89 / Avg: 0.89 / Max: 0.9 Min: 0.84 / Avg: 0.84 / Max: 0.85 Min: 0.83 / Avg: 0.84 / Max: 0.84 Min: 0.82 / Avg: 0.82 / Max: 0.82 Min: 0.83 / Avg: 0.84 / Max: 0.84 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
Result
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Convex Trimesh -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 0.2363 0.4726 0.7089 0.9452 1.1815 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.05 1.05 1.05 1.00 1.05 1.05 1.00 1.00 0.97 1.00 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Bullet Physics Engine 2.81 Test: Convex Trimesh -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2 4 6 8 10 Min: 1.04 / Avg: 1.05 / Max: 1.05 Min: 1.05 / Avg: 1.05 / Max: 1.05 Min: 1.04 / Avg: 1.05 / Max: 1.05 Min: 1 / Avg: 1 / Max: 1 Min: 1.05 / Avg: 1.05 / Max: 1.05 Min: 1.04 / Avg: 1.05 / Max: 1.05 Min: 1 / Avg: 1 / Max: 1 Min: 0.99 / Avg: 1 / Max: 1 Min: 0.97 / Avg: 0.97 / Max: 0.98 Min: 0.99 / Avg: 1 / Max: 1 1. (CXX) g++ options: -O3 -rdynamic -lglut -lGL -lGLU
XZ Compression This test measures the time needed to compress a sample file (an Ubuntu file-system image) using XZ compression. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 30 60 90 120 150 SE +/- 0.04, N = 3 SE +/- 0.58, N = 3 SE +/- 0.27, N = 3 SE +/- 0.33, N = 3 SE +/- 0.27, N = 3 SE +/- 0.21, N = 3 SE +/- 0.23, N = 3 SE +/- 0.29, N = 3 SE +/- 0.29, N = 3 SE +/- 0.55, N = 3 119.12 87.13 87.41 86.77 85.19 85.42 84.95 83.95 82.59 83.44 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -pthread -fvisibility=hidden Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 20 40 60 80 100 Min: 119.08 / Avg: 119.12 / Max: 119.19 Min: 86.21 / Avg: 87.13 / Max: 88.2 Min: 87.07 / Avg: 87.41 / Max: 87.94 Min: 86.42 / Avg: 86.77 / Max: 87.44 Min: 84.65 / Avg: 85.19 / Max: 85.55 Min: 85.01 / Avg: 85.42 / Max: 85.64 Min: 84.49 / Avg: 84.95 / Max: 85.18 Min: 83.37 / Avg: 83.95 / Max: 84.25 Min: 82.25 / Avg: 82.59 / Max: 83.16 Min: 82.85 / Avg: 83.44 / Max: 84.55 1. (CC) gcc options: -pthread -fvisibility=hidden
Zstd Compression This test measures the time needed to compress a sample file (an Ubuntu file-system image) using Zstd compression. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 5 10 15 20 25 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.02, N = 3 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.14, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 19.58 10.34 10.57 10.46 10.39 10.39 10.66 10.49 10.46 10.48 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -pthread -lz -llzma Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 5 10 15 20 25 Min: 19.58 / Avg: 19.58 / Max: 19.59 Min: 10.3 / Avg: 10.34 / Max: 10.37 Min: 10.47 / Avg: 10.57 / Max: 10.64 Min: 10.41 / Avg: 10.46 / Max: 10.48 Min: 10.3 / Avg: 10.39 / Max: 10.47 Min: 10.38 / Avg: 10.39 / Max: 10.42 Min: 10.51 / Avg: 10.66 / Max: 10.94 Min: 10.43 / Avg: 10.49 / Max: 10.55 Min: 10.42 / Avg: 10.46 / Max: 10.52 Min: 10.44 / Avg: 10.48 / Max: 10.51 1. (CC) gcc options: -pthread -lz -llzma
dav1d Dav1d is an open-source, speedy AV1 video decoder. This test profile times how long it takes to decode some sample AV1 video content. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better dav1d 0.1 Video Input: Summer Nature 4K -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 11 22 33 44 55 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.07, N = 3 SE +/- 0.11, N = 3 49.47 27.33 27.18 26.62 26.90 26.95 26.39 26.75 26.88 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better dav1d 0.1 Video Input: Summer Nature 4K -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 10 20 30 40 50 Min: 49.41 / Avg: 49.47 / Max: 49.52 Min: 27.21 / Avg: 27.33 / Max: 27.52 Min: 27.12 / Avg: 27.18 / Max: 27.3 Min: 26.56 / Avg: 26.62 / Max: 26.66 Min: 26.83 / Avg: 26.9 / Max: 27.03 Min: 26.83 / Avg: 26.95 / Max: 27.09 Min: 26.26 / Avg: 26.39 / Max: 26.46 Min: 26.63 / Avg: 26.75 / Max: 26.85 Min: 26.69 / Avg: 26.88 / Max: 27.08 1. (CC) gcc options: -pthread
Result
OpenBenchmarking.org Seconds, Fewer Is Better dav1d 0.1 Video Input: Summer Nature 1080p -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 6 12 18 24 30 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.06, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.10, N = 3 23.72 14.12 14.02 13.72 13.89 13.89 13.65 13.82 13.82 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -Ofast 1. (CC) gcc options: -pthread Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better dav1d 0.1 Video Input: Summer Nature 1080p -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 6 12 18 24 30 Min: 23.66 / Avg: 23.72 / Max: 23.76 Min: 13.96 / Avg: 14.12 / Max: 14.31 Min: 13.94 / Avg: 14.02 / Max: 14.15 Min: 13.7 / Avg: 13.72 / Max: 13.77 Min: 13.77 / Avg: 13.89 / Max: 14 Min: 13.78 / Avg: 13.89 / Max: 14 Min: 13.61 / Avg: 13.65 / Max: 13.7 Min: 13.78 / Avg: 13.82 / Max: 13.89 Min: 13.68 / Avg: 13.82 / Max: 14.02 1. (CC) gcc options: -pthread
dcraw This test times how long it takes to convert several high-resolution RAW NEF image files to PPM image format using dcraw. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 9 18 27 36 45 SE +/- 0.09, N = 3 SE +/- 0.05, N = 3 SE +/- 0.04, N = 3 SE +/- 0.05, N = 3 SE +/- 0.06, N = 3 SE +/- 0.05, N = 3 SE +/- 0.05, N = 3 SE +/- 0.03, N = 3 SE +/- 0.08, N = 3 SE +/- 0.05, N = 3 39.04 12.55 12.29 11.48 11.59 11.56 10.83 10.79 10.72 10.58 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 8 16 24 32 40 Min: 38.95 / Avg: 39.04 / Max: 39.22 Min: 12.5 / Avg: 12.55 / Max: 12.64 Min: 12.23 / Avg: 12.29 / Max: 12.38 Min: 11.4 / Avg: 11.48 / Max: 11.59 Min: 11.52 / Avg: 11.59 / Max: 11.7 Min: 11.49 / Avg: 11.56 / Max: 11.66 Min: 10.75 / Avg: 10.83 / Max: 10.92 Min: 10.74 / Avg: 10.79 / Max: 10.86 Min: 10.64 / Avg: 10.72 / Max: 10.88 Min: 10.52 / Avg: 10.58 / Max: 10.69 1. (CC) gcc options: -lm
FLAC Audio Encoding This test times how long it takes to encode a sample WAV file to FLAC format five times. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 13 26 39 52 65 SE +/- 0.03, N = 5 SE +/- 0.01, N = 5 SE +/- 0.02, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.02, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.02, N = 5 58.09 10.86 10.05 9.02 10.05 10.06 9.10 9.02 8.96 9.00 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CXX) g++ options: -fvisibility=hidden -logg -lm Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 11 22 33 44 55 Min: 58.02 / Avg: 58.09 / Max: 58.15 Min: 10.83 / Avg: 10.86 / Max: 10.9 Min: 9.98 / Avg: 10.05 / Max: 10.08 Min: 9 / Avg: 9.02 / Max: 9.03 Min: 10 / Avg: 10.05 / Max: 10.08 Min: 9.97 / Avg: 10.06 / Max: 10.11 Min: 9.08 / Avg: 9.1 / Max: 9.13 Min: 9.01 / Avg: 9.02 / Max: 9.04 Min: 8.95 / Avg: 8.96 / Max: 8.98 Min: 8.95 / Avg: 9 / Max: 9.05 1. (CXX) g++ options: -fvisibility=hidden -logg -lm
LAME MP3 Encoding LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 6 12 18 24 30 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.05, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 27.45 10.70 9.97 9.54 8.77 8.82 9.36 9.41 9.31 8.83 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 6 12 18 24 30 Min: 27.42 / Avg: 27.45 / Max: 27.47 Min: 10.68 / Avg: 10.7 / Max: 10.72 Min: 9.94 / Avg: 9.97 / Max: 9.99 Min: 9.52 / Avg: 9.54 / Max: 9.55 Min: 8.68 / Avg: 8.77 / Max: 8.83 Min: 8.8 / Avg: 8.82 / Max: 8.84 Min: 9.36 / Avg: 9.36 / Max: 9.36 Min: 9.4 / Avg: 9.41 / Max: 9.42 Min: 9.3 / Avg: 9.31 / Max: 9.32 Min: 8.8 / Avg: 8.83 / Max: 8.86 1. (CC) gcc options: -lm
Mencoder This test uses mplayer's mencoder utility and the libavcodec family for testing the system's audio/video encoding performance. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Seconds, Fewer Is Better Mencoder 1.3.0 AVI To LAVC -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 7 14 21 28 35 SE +/- 0.14, N = 3 SE +/- 0.09, N = 3 SE +/- 0.02, N = 3 SE +/- 0.10, N = 3 SE +/- 0.11, N = 3 SE +/- 0.06, N = 3 SE +/- 0.01, N = 3 SE +/- 0.11, N = 3 SE +/- 0.01, N = 3 32.24 17.11 16.23 16.29 16.33 16.29 16.02 16.23 16.15 1. (CC) gcc options: -fpie -pie -lrt -lpng -lz -ljpeg -lasound -ldl -lpthread -lmad -lvorbisenc -lvorbis -logg -rdynamic -lm Result Confidence
OpenBenchmarking.org Seconds, Fewer Is Better Mencoder 1.3.0 AVI To LAVC -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -Ofast -march=skylake-avx512 7 14 21 28 35 Min: 32.09 / Avg: 32.24 / Max: 32.52 Min: 17.02 / Avg: 17.11 / Max: 17.29 Min: 16.2 / Avg: 16.23 / Max: 16.26 Min: 16.14 / Avg: 16.29 / Max: 16.47 Min: 16.17 / Avg: 16.33 / Max: 16.53 Min: 16.18 / Avg: 16.29 / Max: 16.36 Min: 16 / Avg: 16.02 / Max: 16.04 Min: 16.1 / Avg: 16.23 / Max: 16.45 Min: 16.13 / Avg: 16.15 / Max: 16.17 1. (CC) gcc options: -fpie -pie -lrt -lpng -lz -ljpeg -lasound -ldl -lpthread -lmad -lvorbisenc -lvorbis -logg -rdynamic -lm
libjpeg-turbo tjbench tjbench is a JPEG decompression/compression benchmark part of libjpeg-turbo. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Megapixels/sec, More Is Better libjpeg-turbo tjbench 1.5.3 Test: Decompression Throughput -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 40 80 120 160 200 SE +/- 0.53, N = 3 SE +/- 0.11, N = 3 SE +/- 0.18, N = 3 SE +/- 0.58, N = 3 SE +/- 0.17, N = 3 SE +/- 0.68, N = 3 SE +/- 0.57, N = 3 SE +/- 0.56, N = 3 SE +/- 0.09, N = 3 SE +/- 0.42, N = 3 151 190 185 197 185 185 194 197 197 197 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lm Result Confidence
OpenBenchmarking.org Megapixels/sec, More Is Better libjpeg-turbo tjbench 1.5.3 Test: Decompression Throughput -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 40 80 120 160 200 Min: 150.29 / Avg: 151.1 / Max: 152.09 Min: 189.48 / Avg: 189.62 / Max: 189.84 Min: 185.11 / Avg: 185.47 / Max: 185.71 Min: 195.76 / Avg: 196.88 / Max: 197.7 Min: 185.18 / Avg: 185.4 / Max: 185.72 Min: 183.57 / Avg: 184.82 / Max: 185.92 Min: 193.81 / Avg: 194.41 / Max: 195.54 Min: 195.71 / Avg: 196.76 / Max: 197.61 Min: 196.69 / Avg: 196.88 / Max: 197 Min: 195.78 / Avg: 196.61 / Max: 197.06 1. (CC) gcc options: -lm
PostgreSQL pgbench This is a simple benchmark of PostgreSQL using pgbench. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 100K 200K 300K 400K 500K SE +/- 294.25, N = 3 SE +/- 243.17, N = 3 SE +/- 1014.52, N = 3 SE +/- 287.09, N = 3 SE +/- 341.05, N = 3 SE +/- 1546.17, N = 3 SE +/- 528.95, N = 3 SE +/- 671.98, N = 3 SE +/- 1793.01, N = 3 SE +/- 186.60, N = 3 301052 420856 453874 456016 456083 457955 460061 459370 470868 457008 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm Result Confidence
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 80K 160K 240K 320K 400K Min: 300472.16 / Avg: 301052.22 / Max: 301428.2 Min: 420524.21 / Avg: 420855.82 / Max: 421329.71 Min: 452223.28 / Avg: 453874.42 / Max: 455721.3 Min: 455490.18 / Avg: 456015.76 / Max: 456478.76 Min: 455504.17 / Avg: 456082.92 / Max: 456684.91 Min: 456103.02 / Avg: 457955.36 / Max: 461025.96 Min: 459150.24 / Avg: 460060.69 / Max: 460982.46 Min: 458040.09 / Avg: 459370.34 / Max: 460201.22 Min: 468599.6 / Avg: 470868.29 / Max: 474407.72 Min: 456642.01 / Avg: 457008.43 / Max: 457252.92 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Result
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3K 6K 9K 12K 15K SE +/- 142.41, N = 3 SE +/- 76.30, N = 3 SE +/- 88.27, N = 3 SE +/- 77.38, N = 3 SE +/- 478.28, N = 9 SE +/- 45.11, N = 3 SE +/- 103.82, N = 3 SE +/- 71.51, N = 3 SE +/- 88.35, N = 3 SE +/- 107.95, N = 3 12257 5442 5517 12168 6689 12198 12143 12200 12260 5382 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm Result Confidence
OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 10.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 2K 4K 6K 8K 10K Min: 11983.15 / Avg: 12256.69 / Max: 12462.17 Min: 5325.53 / Avg: 5442.24 / Max: 5585.74 Min: 5356.77 / Avg: 5516.65 / Max: 5661.42 Min: 12015.24 / Avg: 12167.52 / Max: 12267.5 Min: 5599.42 / Avg: 6689.21 / Max: 9285.02 Min: 12108.36 / Avg: 12198.23 / Max: 12249.99 Min: 11996.39 / Avg: 12142.63 / Max: 12343.4 Min: 12065.14 / Avg: 12199.89 / Max: 12308.75 Min: 12089.63 / Avg: 12260.42 / Max: 12385.08 Min: 5198.36 / Avg: 5381.87 / Max: 5572.12 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
Redis Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPOP -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 500K 1000K 1500K 2000K 2500K SE +/- 23378.66, N = 3 SE +/- 21388.10, N = 3 SE +/- 29874.17, N = 7 SE +/- 27627.12, N = 3 SE +/- 24012.78, N = 12 SE +/- 33940.57, N = 4 SE +/- 29907.21, N = 12 SE +/- 25522.81, N = 12 SE +/- 42113.44, N = 3 SE +/- 33344.08, N = 12 2196687 2188606 2282473 2261420 2185126 2313644 2218415 2232979 2201051 2250315 -O2 -O3 -flto 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPOP -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 400K 800K 1200K 1600K 2000K Min: 2164502 / Avg: 2196686.83 / Max: 2242152.5 Min: 2145922.75 / Avg: 2188605.92 / Max: 2212389.5 Min: 2164502 / Avg: 2282472.75 / Max: 2409638.5 Min: 2207505.5 / Avg: 2261420.08 / Max: 2298850.5 Min: 2036659.88 / Avg: 2185125.96 / Max: 2347417.75 Min: 2227171.5 / Avg: 2313644.31 / Max: 2386634.75 Min: 1949317.75 / Avg: 2218415.17 / Max: 2309468.75 Min: 2070393.38 / Avg: 2232979.4 / Max: 2325581.25 Min: 2118644 / Avg: 2201050.67 / Max: 2257336.5 Min: 2016129.12 / Avg: 2250315.44 / Max: 2398081.5 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 400K 800K 1200K 1600K 2000K SE +/- 3861.43, N = 3 SE +/- 25587.33, N = 3 SE +/- 26630.22, N = 4 SE +/- 17919.05, N = 3 SE +/- 26463.63, N = 3 SE +/- 5516.38, N = 3 SE +/- 16784.08, N = 3 SE +/- 7995.97, N = 3 SE +/- 21156.11, N = 12 SE +/- 23526.71, N = 5 1629567 1625954 1571228 1661520 1616386 1626054 1645082 1640318 1589304 1655372 -O2 -O3 -flto 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SADD -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 300K 600K 900K 1200K 1500K Min: 1623376.62 / Avg: 1629567.42 / Max: 1636661.25 Min: 1574803.12 / Avg: 1625953.54 / Max: 1652892.5 Min: 1503759.38 / Avg: 1571227.5 / Max: 1623376.62 Min: 1626016.25 / Avg: 1661519.96 / Max: 1683501.75 Min: 1564945.25 / Avg: 1616386.38 / Max: 1652892.5 Min: 1618123 / Avg: 1626053.62 / Max: 1636661.25 Min: 1612903.25 / Avg: 1645081.62 / Max: 1669449.12 Min: 1628664.38 / Avg: 1640318.29 / Max: 1655629.25 Min: 1445086.75 / Avg: 1589304.41 / Max: 1666666.62 Min: 1564945.25 / Avg: 1655371.57 / Max: 1700680.25 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPUSH -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 300K 600K 900K 1200K 1500K SE +/- 21522.01, N = 3 SE +/- 21517.98, N = 3 SE +/- 6920.31, N = 3 SE +/- 14634.29, N = 3 SE +/- 13122.41, N = 3 SE +/- 7767.29, N = 3 SE +/- 4741.67, N = 3 SE +/- 27880.00, N = 3 SE +/- 19415.15, N = 5 SE +/- 2390.12, N = 3 1417088 1383790 1427279 1462996 1408693 1470671 1427923 1399734 1371721 1411109 -O2 -O3 -flto 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: LPUSH -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 300K 600K 900K 1200K 1500K Min: 1377410.5 / Avg: 1417088.12 / Max: 1451378.75 Min: 1351351.38 / Avg: 1383789.55 / Max: 1424501.38 Min: 1418439.75 / Avg: 1427279 / Max: 1440922.12 Min: 1434720.12 / Avg: 1462995.96 / Max: 1483679.5 Min: 1392757.62 / Avg: 1408693.08 / Max: 1434720.12 Min: 1455604.12 / Avg: 1470670.62 / Max: 1481481.5 Min: 1418439.75 / Avg: 1427923.08 / Max: 1432664.75 Min: 1344086 / Avg: 1399734.17 / Max: 1430615.12 Min: 1310616 / Avg: 1371720.6 / Max: 1426533.62 Min: 1406469.75 / Avg: 1411108.75 / Max: 1414427.12 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 500K 1000K 1500K 2000K 2500K SE +/- 20382.13, N = 3 SE +/- 33006.06, N = 3 SE +/- 34523.94, N = 3 SE +/- 34337.23, N = 3 SE +/- 22517.77, N = 12 SE +/- 25102.63, N = 3 SE +/- 27984.39, N = 3 SE +/- 22834.56, N = 10 SE +/- 33595.58, N = 12 SE +/- 17889.86, N = 3 2070792 2026751 2077254 2106367 1989571 2029011 2092803 2068424 2038345 2102618 -O2 -O3 -flto 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: GET -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 400K 800K 1200K 1600K 2000K Min: 2040816.25 / Avg: 2070792.12 / Max: 2109704.5 Min: 1960784.38 / Avg: 2026751.04 / Max: 2061855.62 Min: 2036659.88 / Avg: 2077254.29 / Max: 2145922.75 Min: 2061855.62 / Avg: 2106367.33 / Max: 2173913 Min: 1855287.62 / Avg: 1989570.71 / Max: 2132196 Min: 2000000 / Avg: 2029011.37 / Max: 2079002 Min: 2040816.25 / Avg: 2092802.92 / Max: 2136752.25 Min: 1934235.88 / Avg: 2068423.71 / Max: 2159827.25 Min: 1748251.62 / Avg: 2038344.82 / Max: 2212389.5 Min: 2070393.38 / Avg: 2102617.54 / Max: 2132196 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Result
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 300K 600K 900K 1200K 1500K SE +/- 10490.67, N = 3 SE +/- 11203.67, N = 3 SE +/- 20296.09, N = 3 SE +/- 17575.18, N = 12 SE +/- 27857.14, N = 3 SE +/- 21146.25, N = 3 SE +/- 5359.30, N = 3 SE +/- 23960.63, N = 3 SE +/- 23666.49, N = 12 SE +/- 12163.22, N = 3 1504661 1455072 1465402 1515942 1519222 1534324 1514425 1511340 1467380 1548977 -O2 -O3 -flto 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Redis 4.0.8 Test: SET -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 300K 600K 900K 1200K 1500K Min: 1483679.5 / Avg: 1504660.83 / Max: 1515151.5 Min: 1432664.75 / Avg: 1455072.08 / Max: 1466275.75 Min: 1434720.12 / Avg: 1465401.83 / Max: 1503759.38 Min: 1381215.5 / Avg: 1515941.71 / Max: 1587301.62 Min: 1488095.25 / Avg: 1519222.21 / Max: 1574803.12 Min: 1499250.38 / Avg: 1534323.71 / Max: 1572327.12 Min: 1506024.12 / Avg: 1514424.54 / Max: 1524390.25 Min: 1466275.75 / Avg: 1511340.04 / Max: 1547987.5 Min: 1331558 / Avg: 1467380.1 / Max: 1555209.88 Min: 1531393.62 / Avg: 1548976.87 / Max: 1572327.12 1. (CC) gcc options: -ggdb -rdynamic -lm -ldl -pthread
Sysbench This is a benchmark of Sysbench with CPU and memory sub-tests. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: Memory -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 4M 8M 12M 16M 20M SE +/- 11654.91, N = 3 SE +/- 266681.20, N = 3 SE +/- 9810.66, N = 3 SE +/- 33033.74, N = 3 SE +/- 54448.06, N = 3 SE +/- 25107.25, N = 3 SE +/- 50006.95, N = 3 SE +/- 65309.84, N = 3 SE +/- 54487.03, N = 3 SE +/- 41327.39, N = 3 7152403 18699080 19318403 19165082 19320835 19443592 19327199 19353234 19334728 19424478 -O0 -march=core2 -O1 -march=core2 -O2 -march=core2 -O2 -march=core2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm Result Confidence
OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: Memory -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 3M 6M 9M 12M 15M Min: 7129109.63 / Avg: 7152403.39 / Max: 7164799.65 Min: 18384340.51 / Avg: 18699080.29 / Max: 19229358.68 Min: 19300368.66 / Avg: 19318403.29 / Max: 19334114.71 Min: 19101845.51 / Avg: 19165082.37 / Max: 19213269.09 Min: 19264044.2 / Avg: 19320834.91 / Max: 19429696.93 Min: 19395925.08 / Avg: 19443591.84 / Max: 19481101.19 Min: 19249035.86 / Avg: 19327198.76 / Max: 19420317.3 Min: 19235453.12 / Avg: 19353234.38 / Max: 19461031.12 Min: 19271562.92 / Avg: 19334728.06 / Max: 19443214.02 Min: 19380934.11 / Avg: 19424477.92 / Max: 19507092.35 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm
Result
OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: CPU -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 8K 16K 24K 32K 40K SE +/- 6.46, N = 3 SE +/- 5.57, N = 3 SE +/- 4.17, N = 3 SE +/- 5.39, N = 3 SE +/- 7.33, N = 3 SE +/- 6.41, N = 3 SE +/- 1.99, N = 3 SE +/- 6.42, N = 3 SE +/- 6.49, N = 3 SE +/- 7.33, N = 3 25334 32191 35063 33956 35110 35011 32596 33869 32605 35990 -O0 -march=core2 -O1 -march=core2 -O2 -march=core2 -O2 -march=core2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm Result Confidence
OpenBenchmarking.org Events Per Second, More Is Better Sysbench 2018-07-28 Test: CPU -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 6K 12K 18K 24K 30K Min: 25323.37 / Avg: 25333.8 / Max: 25345.61 Min: 32180.39 / Avg: 32190.58 / Max: 32199.56 Min: 35055.18 / Avg: 35063.04 / Max: 35069.39 Min: 33946.14 / Avg: 33955.9 / Max: 33964.72 Min: 35098.64 / Avg: 35110.08 / Max: 35123.74 Min: 35003.09 / Avg: 35010.83 / Max: 35023.54 Min: 32593.34 / Avg: 32595.99 / Max: 32599.88 Min: 33859.18 / Avg: 33869.02 / Max: 33881.08 Min: 32593.9 / Avg: 32604.76 / Max: 32616.36 Min: 35979.21 / Avg: 35990 / Max: 36003.99 1. (CC) gcc options: -pthread -O3 -funroll-loops -ggdb3 -rdynamic -ldl -laio -lm
Xsbench XSBench is a mini-app representing a key computational kernel of the Monte Carlo neutronics application OpenMC. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Lookups/s, More Is Better Xsbench 2017-07-06 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 1000K 2000K 3000K 4000K 5000K SE +/- 440.03, N = 3 SE +/- 3044.62, N = 3 SE +/- 691.10, N = 3 SE +/- 1030.64, N = 3 SE +/- 1705.74, N = 3 SE +/- 834.04, N = 3 SE +/- 3905.30, N = 3 SE +/- 8949.05, N = 3 SE +/- 6064.49, N = 3 SE +/- 3911.31, N = 3 4509047 4510280 4508443 4516663 4506269 4508790 4503111 4500275 4497933 4510451 1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm Result Confidence
OpenBenchmarking.org Lookups/s, More Is Better Xsbench 2017-07-06 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 800K 1600K 2400K 3200K 4000K Min: 4508397 / Avg: 4509047.33 / Max: 4509886 Min: 4504195 / Avg: 4510280.33 / Max: 4513512 Min: 4507076 / Avg: 4508442.67 / Max: 4509305 Min: 4514820 / Avg: 4516663 / Max: 4518384 Min: 4502908 / Avg: 4506268.67 / Max: 4508457 Min: 4507253 / Avg: 4508789.67 / Max: 4510120 Min: 4495613 / Avg: 4503111.33 / Max: 4508754 Min: 4482458 / Avg: 4500274.67 / Max: 4510660 Min: 4489521 / Avg: 4497932.67 / Max: 4509706 Min: 4502692 / Avg: 4510451.33 / Max: 4515191 1. (CC) gcc options: -std=gnu99 -fopenmp -O3 -lm
Hierarchical INTegration This test runs the U.S. Department of Energy's Ames Laboratory Hierarchical INTegration (HINT) benchmark. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org QUIPs, More Is Better Hierarchical INTegration 1.0 Test: FLOAT -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 90M 180M 270M 360M 450M SE +/- 615391.75, N = 3 SE +/- 1120147.21, N = 3 SE +/- 305950.94, N = 3 SE +/- 953105.49, N = 3 SE +/- 552780.20, N = 3 SE +/- 856766.90, N = 3 SE +/- 134069.19, N = 3 SE +/- 402091.62, N = 3 SE +/- 236783.01, N = 3 SE +/- 1141542.89, N = 3 436365279 435356946 436238457 435719801 435633586 436477351 436446118 437202778 436493946 434130893 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -O3 -march=native -lm Result Confidence
OpenBenchmarking.org QUIPs, More Is Better Hierarchical INTegration 1.0 Test: FLOAT -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 80M 160M 240M 320M 400M Min: 435134626.21 / Avg: 436365279.27 / Max: 436996123.67 Min: 433840345.04 / Avg: 435356945.97 / Max: 437543227.72 Min: 435732526.92 / Avg: 436238457.34 / Max: 436789489.22 Min: 433895493.7 / Avg: 435719800.89 / Max: 437110658.68 Min: 434528843.92 / Avg: 435633585.69 / Max: 436222794.91 Min: 434777870.89 / Avg: 436477351.48 / Max: 437516756.82 Min: 436289202.71 / Avg: 436446117.61 / Max: 436712875.16 Min: 436565600.58 / Avg: 437202777.58 / Max: 437946262.68 Min: 436022182.23 / Avg: 436493946.31 / Max: 436765571.6 Min: 432530439.1 / Avg: 434130893.3 / Max: 436341180.77 1. (CC) gcc options: -O3 -march=native -lm
Result
OpenBenchmarking.org QUIPs, More Is Better Hierarchical INTegration 1.0 Test: DOUBLE -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 200M 400M 600M 800M 1000M SE +/- 1623168.86, N = 3 SE +/- 1576347.63, N = 3 SE +/- 416122.99, N = 3 SE +/- 763688.75, N = 3 SE +/- 2100474.35, N = 3 SE +/- 286663.14, N = 3 SE +/- 788605.63, N = 3 SE +/- 2720569.85, N = 3 SE +/- 1283826.50, N = 3 SE +/- 1705390.61, N = 3 981051255 982906512 984347089 983707493 982706206 981861431 984996712 981700599 984070004 982044619 -O0 -O1 -O2 -O2 -march=x86-64 -march=skylake -flto -Ofast 1. (CC) gcc options: -O3 -march=native -lm Result Confidence
OpenBenchmarking.org QUIPs, More Is Better Hierarchical INTegration 1.0 Test: DOUBLE -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 200M 400M 600M 800M 1000M Min: 979044815.01 / Avg: 981051254.81 / Max: 984264606.14 Min: 980053646.61 / Avg: 982906512.33 / Max: 985495048.22 Min: 983700189.74 / Avg: 984347089.32 / Max: 985123987.81 Min: 982226661.89 / Avg: 983707492.94 / Max: 984771970.34 Min: 978878414.65 / Avg: 982706206.1 / Max: 986119097.13 Min: 981291151.95 / Avg: 981861431.23 / Max: 982197692.46 Min: 983499150 / Avg: 984996711.61 / Max: 986174069.66 Min: 977437234.42 / Avg: 981700598.67 / Max: 986760128.96 Min: 981735568.68 / Avg: 984070003.82 / Max: 986163202.44 Min: 978749419.15 / Avg: 982044618.52 / Max: 984454659.85 1. (CC) gcc options: -O3 -march=native -lm
Apache Benchmark This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 5K 10K 15K 20K 25K SE +/- 86.03, N = 3 SE +/- 196.40, N = 3 SE +/- 208.21, N = 3 SE +/- 96.06, N = 3 SE +/- 120.07, N = 3 SE +/- 154.99, N = 3 SE +/- 158.92, N = 3 SE +/- 78.51, N = 3 SE +/- 244.06, N = 3 SE +/- 157.93, N = 3 22853 18906 23159 23513 23790 23270 23505 24212 23364 23302 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -shared -fPIC -pthread Result Confidence
OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.4.29 Static Web Page Serving -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 4K 8K 12K 16K 20K Min: 22681.17 / Avg: 22853.12 / Max: 22944.67 Min: 18625.14 / Avg: 18905.91 / Max: 19284.18 Min: 22795.44 / Avg: 23158.8 / Max: 23516.65 Min: 23388.79 / Avg: 23512.55 / Max: 23701.7 Min: 23552.7 / Avg: 23790.36 / Max: 23939.04 Min: 23071.89 / Avg: 23270.13 / Max: 23575.62 Min: 23211.57 / Avg: 23504.92 / Max: 23757.56 Min: 24058.96 / Avg: 24212.21 / Max: 24318.48 Min: 22982.55 / Avg: 23364.39 / Max: 23818.63 Min: 23081.44 / Avg: 23302.28 / Max: 23608.26 1. (CC) gcc options: -shared -fPIC -pthread
Apache Siege This is a test of the Apache web server performance being facilitated by the Siege web serverb enchmark program. Learn more via the OpenBenchmarking.org test page.
Result
OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 250 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 15K 30K 45K 60K 75K SE +/- 1555.32, N = 12 SE +/- 2642.93, N = 9 SE +/- 741.74, N = 12 SE +/- 3976.15, N = 12 SE +/- 4402.70, N = 12 SE +/- 710.52, N = 3 SE +/- 523.36, N = 3 SE +/- 3682.76, N = 9 SE +/- 472.96, N = 3 SE +/- 5524.86, N = 9 68741 48360 41786 61074 57160 42582 37845 41973 31309 53386 -O0 -O1 -O2 -O2 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -O3 -flto -Ofast 1. (CC) gcc options: -lpthread -ldl -lssl -lcrypto Result Confidence
OpenBenchmarking.org Transactions Per Second, More Is Better Apache Siege 2.4.29 Concurrent Users: 250 -O0 -O1 -O2 -O2 -march=skylake-avx512 -O3 -O3 -march=x86-64 -O3 -march=skylake -O3 -march=skylake-avx512 -O3 -march=skylake-avx512 -flto -Ofast -march=skylake-avx512 12K 24K 36K 48K 60K Min: 54957.13 / Avg: 68740.88 / Max: 76499.39 Min: 36571.09 / Avg: 48359.59 / Max: 54395.13 Min: 34669.25 / Avg: 41785.73 / Max: 43890.45 Min: 31597.57 / Avg: 61074.38 / Max: 69118.05 Min: 27989.25 / Avg: 57159.8 / Max: 68700.2 Min: 41473.12 / Avg: 42581.56 / Max: 43905.87 Min: 37230.08 / Avg: 37845.31 / Max: 38886.3 Min: 28415.55 / Avg: 41972.54 / Max: 63516.26 Min: 30513.85 / Avg: 31308.59 / Max: 32150.21 Min: 29304.89 / Avg: 53385.55 / Max: 65876.15 1. (CC) gcc options: -lpthread -ldl -lssl -lcrypto
-O0 Environment Notes: CXXFLAGS=-O0 CFLAGS=-O0Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 21 February 2019 09:26 by user pts.
-O1 Environment Notes: CXXFLAGS=-O1 CFLAGS=-O1Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 22 February 2019 15:51 by user pts.
-O2 Environment Notes: CXXFLAGS=-O2 CFLAGS=-O2Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 22 February 2019 08:51 by user pts.
-O2 -march=skylake-avx512 Environment Notes: CXXFLAGS=-O2-march=skylake-avx512 CFLAGS=-O2-march=skylake-avx512Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 21 February 2019 18:34 by user pts.
-O3 Environment Notes: CXXFLAGS=-O3 CFLAGS=-O3Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 22 February 2019 05:06 by user pts.
-O3 -march=x86-64 Environment Notes: CXXFLAGS=-O3-march=x86-64 CFLAGS=-O3-march=x86-64Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 21 February 2019 05:14 by user pts.
-O3 -march=skylake Environment Notes: CXXFLAGS=-O3-march=skylake CFLAGS=-O3-march=skylakeCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 20 February 2019 18:53 by user pts.
-O3 -march=skylake-avx512 Environment Notes: CXXFLAGS=-O3-march=skylake-avx512 CFLAGS=-O3-march=skylake-avx512Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersavePython Notes: Python 2.7.15+ + Python 3.6.7Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 20 February 2019 13:39 by user pts.
-O3 -march=skylake-avx512 -flto Environment Notes: CXXFLAGS=-O3-march=skylake-avx512-flto CFLAGS=-O3-march=skylake-avx512-fltoCompiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 21 February 2019 15:37 by user pts.
-Ofast -march=skylake-avx512 Processor: Intel Core i9-7980XE @ 4.20GHz (18 Cores / 36 Threads), Motherboard: ASUS PRIME X299-A (1602 BIOS), Chipset: Intel Sky Lake-E DMI3 Registers, Memory: 16384MB, Disk: Samsung SSD 970 EVO 500GB, Graphics: NVIDIA NV120 12GB, Audio: Realtek ALC1220, Monitor: ASUS PB278, Network: Intel I219-V
OS: Ubuntu 18.10, Kernel: 4.18.0-15-generic (x86_64), Desktop: GNOME Shell 3.30.1, Display Server: X Server 1.20.1, Display Driver: modesetting 1.20.1, OpenGL: 4.3 Mesa 18.2.2, Compiler: GCC 9.0.1 20190217, File-System: ext4, Screen Resolution: 2560x1440
Environment Notes: CXXFLAGS=-Ofast-march=skylake-avx512 CFLAGS=-Ofast-march=skylake-avx512Compiler Notes: --disable-multilib --enable-checking=releaseProcessor Notes: Scaling Governor: intel_pstate powersaveSecurity Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW STIBP + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable
Testing initiated at 22 February 2019 12:45 by user pts.