ram

ram

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Performance Per
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Date
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  Test
  Duration
ram
May 03 2019
  20 Minutes
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ramOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E5-2667 v4 @ 3.60GHz (8 Cores)Intel S2600WT2R (SE5C610.86B.01.01.0018.072020161249 BIOS)Intel Xeon E7 v4/Xeon8 x 8192 MB DDR4-2134MT/s Micron 18ASF1G72PDZ-2G3B18000GB RMS25CB040 + 511GB RMS25CB040Matrox MGA G200e [Pilot]2 x Intel I350CentOS 7.6.18103.10.0-957.10.1.el7.x86_64 (x86_64)X ServerGCC 4.8.5 20150623xfsProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDisplay ServerCompilerFile-SystemRam BenchmarksSystem Logs- Scaling Governor: intel_pstate powersave- KPTI + Load fences __user pointer sanitization + Retpoline without IBPB + PTE Inversion

ramramspeed: Integer Addramspeed: Integer Copyramspeed: Integer Scaleramspeed: Floating-Point Addstream: Addstream: Copystream: Scalecachebench: Read Cachecachebench: Write Cacheram24355224642036324119419035302437501298925034OpenBenchmarking.org

RAMspeed SMP

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Addram5K10K15K20K25K243551. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Copyram5K10K15K20K25K224641. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Integer Scaleram4K8K12K16K20K203631. (CC) gcc options: -O3 -march=native

OpenBenchmarking.orgMB/s, More Is BetterRAMspeed SMP 3.5.0Floating-Point Addram5K10K15K20K25K241191. (CC) gcc options: -O3 -march=native

Stream

This benchmark tests the system memory (RAM) performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Addram9K18K27K36K45KSE +/- 27.27, N = 5419031. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Copyram11K22K33K44K55KSE +/- 9.22, N = 5530241. (CC) gcc options: -O3 -march=native -fopenmp

OpenBenchmarking.orgMB/s, More Is BetterStream 2013-01-17Scaleram8K16K24K32K40KSE +/- 13.11, N = 5375011. (CC) gcc options: -O3 -march=native -fopenmp

CacheBench

This is a performance test of CacheBench, which is part of LLCbench. CacheBench is designed to test the memory and cache bandwidth performance Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchRead Cacheram6001200180024003000SE +/- 7.47, N = 329891. (CC) gcc options: -lrt

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchWrite Cacheram5K10K15K20K25KSE +/- 14.67, N = 3250341. (CC) gcc options: -lrt

9 Results Shown

RAMspeed SMP:
  Integer Add
  Integer Copy
  Integer Scale
  Floating-Point Add
Stream:
  Add
  Copy
  Scale
CacheBench:
  Read Cache
  Write Cache