testmem2933 2 x Intel Xeon Gold 6240 testing with a Intel S2600WFT (SE5C620.86B.02.01.0012.070720200218 BIOS) and ASPEED on CentOS 7.9.2009 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2012153-AS-TESTMEM2916&grr .
testmem2933 Processor Motherboard Chipset Memory Disk Graphics Monitor Network OS Kernel Compiler File-System Screen Resolution 12 x 32 GB DDR4-2933MT 2 x Intel Xeon Gold 6240 @ 3.90GHz (36 Cores / 72 Threads) Intel S2600WFT (SE5C620.86B.02.01.0012.070720200218 BIOS) Intel Sky Lake-E DMI3 Registers 12 x 32 GB DDR4-2933MT/s Micron 18ASF4G72PZ-2G9B1 2 x 1600GB SAMSUNG MZPLJ1T6HBJR-00007 + 43GB MR9480-8i8e ASPEED LCD 2 x Intel X722 for 10GBASE-T + 2 x Intel 10G X550T + 2 x Intel I350 CentOS 7.9.2009 3.10.0-1160.6.1.el7.x86_64 (x86_64) GCC 4.8.5 20150623 ext4 1440x900 OpenBenchmarking.org - Scaling Governor: intel_pstate performance - SELinux + itlb_multihit: vulnerable + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full retpoline IBPB + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable
testmem2933 ramspeed: Copy - Floating Point ramspeed: Average - Integer tinymembench: Standard Memset tinymembench: Standard Memcpy ramspeed: Scale - Integer cachebench: Write Cache cachebench: Read Cache ramspeed: Triad - Integer ramspeed: Average - Floating Point ramspeed: Triad - Floating Point ramspeed: Scale - Floating Point ramspeed: Add - Integer ramspeed: Add - Floating Point ramspeed: Copy - Integer mbw: Memory Copy - 1024 MiB mbw: Memory Copy, Fixed Block Size - 1024 MiB t-test1: 1 stream: Copy t-test1: 2 stream: Add stream: Triad stream: Scale 12 x 32 GB DDR4-2933MT 25291.65 26158.22 12662.33 4771.57 26138.30 27510.65 3290.16 25272.29 25135.50 25570.57 24926.42 27292.17 26606.63 25760.04 4470.23 5334.91 19.16 106484.34 7.84 112651.40 112702.82 102016.54 OpenBenchmarking.org
RAMspeed SMP Type: Copy - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Floating Point 12 x 32 GB DDR4-2933MT 5K 10K 15K 20K 25K SE +/- 252.78, N = 15 25291.65 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Integer 12 x 32 GB DDR4-2933MT 6K 12K 18K 24K 30K SE +/- 244.16, N = 15 26158.22 1. (CC) gcc options: -O3 -march=native
Tinymembench Standard Memset OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memset 12 x 32 GB DDR4-2933MT 3K 6K 9K 12K 15K SE +/- 288.45, N = 3 12662.33 1. (CC) gcc options: -O2 -lm
Tinymembench Standard Memcpy OpenBenchmarking.org MB/s, More Is Better Tinymembench 2018-05-28 Standard Memcpy 12 x 32 GB DDR4-2933MT 1000 2000 3000 4000 5000 SE +/- 18.67, N = 3 4771.57 1. (CC) gcc options: -O2 -lm
RAMspeed SMP Type: Scale - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Integer 12 x 32 GB DDR4-2933MT 6K 12K 18K 24K 30K SE +/- 253.33, N = 9 26138.30 1. (CC) gcc options: -O3 -march=native
CacheBench Write Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Write Cache 12 x 32 GB DDR4-2933MT 6K 12K 18K 24K 30K SE +/- 3.40, N = 3 27510.65 MIN: 24378.1 / MAX: 29470.61 1. (CC) gcc options: -lrt
CacheBench Read Cache OpenBenchmarking.org MB/s, More Is Better CacheBench Read Cache 12 x 32 GB DDR4-2933MT 700 1400 2100 2800 3500 SE +/- 0.03, N = 3 3290.16 MIN: 3228.01 / MAX: 3296.16 1. (CC) gcc options: -lrt
RAMspeed SMP Type: Triad - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Integer 12 x 32 GB DDR4-2933MT 5K 10K 15K 20K 25K SE +/- 328.20, N = 3 25272.29 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Average - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Average - Benchmark: Floating Point 12 x 32 GB DDR4-2933MT 5K 10K 15K 20K 25K SE +/- 134.73, N = 3 25135.50 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Triad - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Triad - Benchmark: Floating Point 12 x 32 GB DDR4-2933MT 5K 10K 15K 20K 25K SE +/- 130.55, N = 3 25570.57 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Scale - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Scale - Benchmark: Floating Point 12 x 32 GB DDR4-2933MT 5K 10K 15K 20K 25K SE +/- 203.40, N = 3 24926.42 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Add - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Integer 12 x 32 GB DDR4-2933MT 6K 12K 18K 24K 30K SE +/- 194.57, N = 3 27292.17 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Add - Benchmark: Floating Point OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Add - Benchmark: Floating Point 12 x 32 GB DDR4-2933MT 6K 12K 18K 24K 30K SE +/- 337.94, N = 3 26606.63 1. (CC) gcc options: -O3 -march=native
RAMspeed SMP Type: Copy - Benchmark: Integer OpenBenchmarking.org MB/s, More Is Better RAMspeed SMP 3.5.0 Type: Copy - Benchmark: Integer 12 x 32 GB DDR4-2933MT 6K 12K 18K 24K 30K SE +/- 114.21, N = 3 25760.04 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy - Array Size: 1024 MiB 12 x 32 GB DDR4-2933MT 1000 2000 3000 4000 5000 SE +/- 31.05, N = 3 4470.23 1. (CC) gcc options: -O3 -march=native
MBW Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB OpenBenchmarking.org MiB/s, More Is Better MBW 2018-09-08 Test: Memory Copy, Fixed Block Size - Array Size: 1024 MiB 12 x 32 GB DDR4-2933MT 1100 2200 3300 4400 5500 SE +/- 76.81, N = 3 5334.91 1. (CC) gcc options: -O3 -march=native
t-test1 Threads: 1 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 1 12 x 32 GB DDR4-2933MT 5 10 15 20 25 SE +/- 0.02, N = 3 19.16 1. (CC) gcc options: -pthread
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Copy 12 x 32 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 460.53, N = 5 106484.34 1. (CC) gcc options: -O3 -march=native -fopenmp
t-test1 Threads: 2 OpenBenchmarking.org Seconds, Fewer Is Better t-test1 2017-01-13 Threads: 2 12 x 32 GB DDR4-2933MT 2 4 6 8 10 SE +/- 0.04, N = 3 7.84 1. (CC) gcc options: -pthread
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Add 12 x 32 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 897.84, N = 5 112651.40 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Triad 12 x 32 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 1033.34, N = 5 112702.82 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Scale 12 x 32 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 381.09, N = 5 102016.54 1. (CC) gcc options: -O3 -march=native -fopenmp
Phoronix Test Suite v10.8.4