mlc epyc

AMD EPYC 7F32 8-Core testing with a Supermicro H12SSL-i v1.01 (2.0 BIOS) and ASPEED on Ubuntu 21.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2104237-IB-MLCEPYC1033&grr&sro.

mlc epycProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemScreen Resolution12342a2b2c2d2eAMD EPYC 72F3 8-Core @ 3.70GHz (8 Cores / 16 Threads)Supermicro H12SSL-i v1.01 (2.0 BIOS)AMD Starship/Matisse8 x 16 GB DDR4-3200MT/s 18ASF2G72PDZ-3G2E13841GB Micron_9300_MTFDHAL3T8TDPASPEED2 x Broadcom NetXtreme BCM5720 2-port PCIeUbuntu 21.045.11.0-16-generic (x86_64)GNOME Shell 3.38.4X Server 1.20.71.0.2GCC 11.0.1 20210413ext41024x768AMD EPYC 7F32 8-Core @ 3.70GHz (8 Cores / 16 Threads)OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- 1: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa001119- 2: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa001119- 3: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa001119- 4: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0xa001119- 2a: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x830104d- 2b: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x830104d- 2c: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x830104d- 2d: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x830104d- 2e: Scaling Governor: acpi-cpufreq performance (Boost: Enabled) - CPU Microcode: 0x830104dSecurity Details- 1: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 2: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 3: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 4: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 2a: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 2b: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 2c: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 2d: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected - 2e: 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 usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

mlc epycintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - All Readsintel-mlc: Peak Injection Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Idle Latency12342a2b2c2d2e185407.21194636.93172057.46179616.06169233.92185384.4192742.9172254.6179772.2169086.9107.2185490.62194661.20172118.06179639.72168855.93185632.4192698.2172151.0179711.8169451.0107.1185597.08194649.45172162.93179738.61169213.38185530.7192698.4171996.6179631.1169177.0107.3185332.70194644.34172098.34179783.69169340.45185237.1192740.4172102.9179650.1169069.0107.2133673.91132736.94126643.01127324.35111601.46133652.9132804.8126727.3127303.9111595.3129.9133640.67132747.99126652.74127305.66111653.69133684.0132764.2126688.2127289.2111611.5129.9133679.44132771.61126717.37127298.57111600.40133644.7132759.0126682.9127288.8111660.3129.7133619.78132756.47126709.17127334.30111754.41133628.8132773.2126671.6127250.0111582.7129.8133648.40132750.22126768.24127321.91111608.82133630.4132685.8126624.9127253.2111619.5129.5OpenBenchmarking.org

Intel Memory Latency Checker

Test: Max Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - Stream-Triad Like122a2b2c2d2e3440K80K120K160K200KSE +/- 238.23, N = 3SE +/- 114.08, N = 3SE +/- 71.93, N = 3SE +/- 31.59, N = 3SE +/- 32.12, N = 3SE +/- 69.79, N = 3SE +/- 54.65, N = 3SE +/- 59.46, N = 3SE +/- 198.81, N = 3185407.21185490.62133673.91133640.67133679.44133619.78133648.40185597.08185332.70

Intel Memory Latency Checker

Test: Max Bandwidth - 1:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 1:1 Reads-Writes122a2b2c2d2e3440K80K120K160K200KSE +/- 20.38, N = 3SE +/- 26.64, N = 3SE +/- 9.85, N = 3SE +/- 32.79, N = 3SE +/- 22.69, N = 3SE +/- 8.07, N = 3SE +/- 24.89, N = 3SE +/- 6.14, N = 3SE +/- 17.29, N = 3194636.93194661.20132736.94132747.99132771.61132756.47132750.22194649.45194644.34

Intel Memory Latency Checker

Test: Max Bandwidth - 2:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 2:1 Reads-Writes122a2b2c2d2e3440K80K120K160K200KSE +/- 181.07, N = 3SE +/- 79.93, N = 3SE +/- 0.36, N = 3SE +/- 48.48, N = 3SE +/- 13.05, N = 3SE +/- 16.92, N = 3SE +/- 34.43, N = 3SE +/- 62.87, N = 3SE +/- 130.69, N = 3172057.46172118.06126643.01126652.74126717.37126709.17126768.24172162.93172098.34

Intel Memory Latency Checker

Test: Max Bandwidth - 3:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 3:1 Reads-Writes122a2b2c2d2e3440K80K120K160K200KSE +/- 101.50, N = 3SE +/- 83.89, N = 3SE +/- 11.99, N = 3SE +/- 33.56, N = 3SE +/- 7.56, N = 3SE +/- 43.27, N = 3SE +/- 55.12, N = 3SE +/- 27.69, N = 3SE +/- 10.59, N = 3179616.06179639.72127324.35127305.66127298.57127334.30127321.91179738.61179783.69

Intel Memory Latency Checker

Test: Max Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - All Reads122a2b2c2d2e3440K80K120K160K200KSE +/- 94.24, N = 3SE +/- 412.65, N = 3SE +/- 6.77, N = 3SE +/- 39.37, N = 3SE +/- 19.83, N = 3SE +/- 37.66, N = 3SE +/- 10.64, N = 3SE +/- 140.81, N = 3SE +/- 15.73, N = 3169233.92168855.93111601.46111653.69111600.40111754.41111608.82169213.38169340.45

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - Stream-Triad Like122a2b2c2d2e3440K80K120K160K200KSE +/- 335.01, N = 3SE +/- 66.92, N = 3SE +/- 20.93, N = 3SE +/- 54.84, N = 3SE +/- 27.82, N = 3SE +/- 3.29, N = 3SE +/- 39.38, N = 3SE +/- 45.72, N = 3SE +/- 214.60, N = 3185384.4185632.4133652.9133684.0133644.7133628.8133630.4185530.7185237.1

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 1:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 1:1 Reads-Writes122a2b2c2d2e3440K80K120K160K200KSE +/- 25.80, N = 3SE +/- 3.49, N = 3SE +/- 29.81, N = 3SE +/- 10.24, N = 3SE +/- 10.92, N = 3SE +/- 13.75, N = 3SE +/- 58.15, N = 3SE +/- 16.95, N = 3SE +/- 17.15, N = 3192742.9192698.2132804.8132764.2132759.0132773.2132685.8192698.4192740.4

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 2:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 2:1 Reads-Writes122a2b2c2d2e3440K80K120K160K200KSE +/- 49.66, N = 3SE +/- 49.95, N = 3SE +/- 18.54, N = 3SE +/- 53.58, N = 3SE +/- 18.59, N = 3SE +/- 18.27, N = 3SE +/- 24.95, N = 3SE +/- 67.29, N = 3SE +/- 161.76, N = 3172254.6172151.0126727.3126688.2126682.9126671.6126624.9171996.6172102.9

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - 3:1 Reads-Writes

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 3:1 Reads-Writes122a2b2c2d2e3440K80K120K160K200KSE +/- 27.26, N = 3SE +/- 16.70, N = 3SE +/- 27.51, N = 3SE +/- 13.63, N = 3SE +/- 25.05, N = 3SE +/- 33.48, N = 3SE +/- 69.76, N = 3SE +/- 17.38, N = 3SE +/- 21.11, N = 3179772.2179711.8127303.9127289.2127288.8127250.0127253.2179631.1179650.1

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - All Reads122a2b2c2d2e3440K80K120K160K200KSE +/- 408.42, N = 3SE +/- 30.95, N = 3SE +/- 27.83, N = 3SE +/- 15.99, N = 3SE +/- 18.89, N = 3SE +/- 10.10, N = 3SE +/- 9.01, N = 3SE +/- 68.41, N = 3SE +/- 122.30, N = 3169086.9169451.0111595.3111611.5111660.3111582.7111619.5169177.0169069.0

Intel Memory Latency Checker

Test: Idle Latency

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency CheckerTest: Idle Latency122a2b2c2d2e34306090120150SE +/- 0.12, N = 3SE +/- 0.33, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3SE +/- 0.35, N = 3SE +/- 0.03, N = 3SE +/- 0.32, N = 3SE +/- 0.15, N = 3SE +/- 0.12, N = 3107.2107.1129.9129.9129.7129.8129.5107.3107.2


Phoronix Test Suite v10.8.4