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AMD EPYC 7251 8-Core testing with a Supermicro H11DSi-NT v2.00 (2.0b BIOS) and astdrmfb on CentOS Linux 7 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2001229-AS-TEST0520079
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Performance Per
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Date
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  Test
  Duration
AMD EPYC 7251 8-Core
January 22 2020
  2 Minutes
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AMD EPYC 7251 8-Core

Processor: AMD EPYC 7251 8-Core @ 2.10GHz (8 Cores / 16 Threads), Motherboard: Supermicro H11DSi-NT v2.00 (2.0b BIOS), Memory: 4 x 8192 MB DDR4-2667MT/s 9ASF1G72PZ-2G6D1, Disk: 2000GB SMC3108 + 240GB SMC3108 + 1920GB SMC3108, Graphics: astdrmfb, Monitor: DELL E1913S

OS: CentOS Linux 7, Kernel: 3.10.0-1062.9.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1280x1024

Processor Notes: Scaling Governor: acpi-cpufreq conservative
Security Notes: SELinux + itlb_multihit: Not affected + 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 + tsx_async_abort: Not affected

testOpenBenchmarking.orgPhoronix Test SuiteAMD EPYC 7251 8-Core @ 2.10GHz (8 Cores / 16 Threads)Supermicro H11DSi-NT v2.00 (2.0b BIOS)4 x 8192 MB DDR4-2667MT/s 9ASF1G72PZ-2G6D12000GB SMC3108 + 240GB SMC3108 + 1920GB SMC3108astdrmfbDELL E1913SCentOS Linux 73.10.0-1062.9.1.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41280x1024ProcessorMotherboardMemoryDiskGraphicsMonitorOSKernelCompilerFile-SystemScreen ResolutionTest BenchmarksSystem Logs- Scaling Governor: acpi-cpufreq conservative- SELinux + itlb_multihit: Not affected + 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 + tsx_async_abort: Not affected

testmultichase: 4MB Array, 64 Byte Stridemultichase: 1GB Array, 256 Byte Stridemultichase: 256MB Array, 256 Byte Stridemultichase: 1GB Array, 256 Byte Stride, 2 Threadsmultichase: 1GB Array, 256 Byte Stride, 4 ThreadsAMD EPYC 7251 8-Core20.3188.4988.4688.63116.67OpenBenchmarking.org

Multichase Pointer Chaser

This is a benchmark of Google's multichase pointer chaser program. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 4MB Array, 64 Byte StrideAMD EPYC 7251 8-Core510152025SE +/- 0.86, N = 1220.31

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 1GB Array, 256 Byte StrideAMD EPYC 7251 8-Core20406080100SE +/- 0.03, N = 388.49

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 256MB Array, 256 Byte StrideAMD EPYC 7251 8-Core20406080100SE +/- 0.04, N = 388.46

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 1GB Array, 256 Byte Stride, 2 ThreadsAMD EPYC 7251 8-Core20406080100SE +/- 0.08, N = 388.63

OpenBenchmarking.orgns, Fewer Is BetterMultichase Pointer ChaserTest: 1GB Array, 256 Byte Stride, 4 ThreadsAMD EPYC 7251 8-Core306090120150SE +/- 0.34, N = 3116.67

AMD EPYC 7251 8-Core

Processor: AMD EPYC 7251 8-Core @ 2.10GHz (8 Cores / 16 Threads), Motherboard: Supermicro H11DSi-NT v2.00 (2.0b BIOS), Memory: 4 x 8192 MB DDR4-2667MT/s 9ASF1G72PZ-2G6D1, Disk: 2000GB SMC3108 + 240GB SMC3108 + 1920GB SMC3108, Graphics: astdrmfb, Monitor: DELL E1913S

OS: CentOS Linux 7, Kernel: 3.10.0-1062.9.1.el7.x86_64 (x86_64), Compiler: GCC 4.8.5 20150623, File-System: ext4, Screen Resolution: 1280x1024

Processor Notes: Scaling Governor: acpi-cpufreq conservative
Security Notes: SELinux + itlb_multihit: Not affected + 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 + tsx_async_abort: Not affected

Testing initiated at 22 January 2020 14:32 by user root.