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&grt&sor.

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: Idle Latencyintel-mlc: Max Bandwidth - All Readsintel-mlc: Max Bandwidth - 3:1 Reads-Writesintel-mlc: Max Bandwidth - 2:1 Reads-Writesintel-mlc: Max Bandwidth - 1:1 Reads-Writesintel-mlc: Max Bandwidth - Stream-Triad Likeintel-mlc: Peak Injection Bandwidth - All Readsintel-mlc: Peak Injection Bandwidth - 3:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 2:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - 1:1 Reads-Writesintel-mlc: Peak Injection Bandwidth - Stream-Triad Like12342a2b2c2d2e107.2169233.92179616.06172057.46194636.93185407.21169086.9179772.2172254.6192742.9185384.4107.1168855.93179639.72172118.06194661.20185490.62169451.0179711.8172151.0192698.2185632.4107.3169213.38179738.61172162.93194649.45185597.08169177.0179631.1171996.6192698.4185530.7107.2169340.45179783.69172098.34194644.34185332.70169069.0179650.1172102.9192740.4185237.1129.9111601.46127324.35126643.01132736.94133673.91111595.3127303.9126727.3132804.8133652.9129.9111653.69127305.66126652.74132747.99133640.67111611.5127289.2126688.2132764.2133684.0129.7111600.40127298.57126717.37132771.61133679.44111660.3127288.8126682.9132759.0133644.7129.8111754.41127334.30126709.17132756.47133619.78111582.7127250.0126671.6132773.2133628.8129.5111608.82127321.91126768.24132750.22133648.40111619.5127253.2126624.9132685.8133630.4OpenBenchmarking.org

Intel Memory Latency Checker

Test: Idle Latency

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency CheckerTest: Idle Latency21432e2c2d2a2b306090120150SE +/- 0.33, N = 3SE +/- 0.12, N = 3SE +/- 0.12, N = 3SE +/- 0.15, N = 3SE +/- 0.32, N = 3SE +/- 0.35, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.00, N = 3107.1107.2107.2107.3129.5129.7129.8129.9129.9

Intel Memory Latency Checker

Test: Max Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - All Reads41322d2b2e2a2c40K80K120K160K200KSE +/- 15.73, N = 3SE +/- 94.24, N = 3SE +/- 140.81, N = 3SE +/- 412.65, N = 3SE +/- 37.66, N = 3SE +/- 39.37, N = 3SE +/- 10.64, N = 3SE +/- 6.77, N = 3SE +/- 19.83, N = 3169340.45169233.92169213.38168855.93111754.41111653.69111608.82111601.46111600.40

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-Writes43212d2a2e2b2c40K80K120K160K200KSE +/- 10.59, N = 3SE +/- 27.69, N = 3SE +/- 83.89, N = 3SE +/- 101.50, N = 3SE +/- 43.27, N = 3SE +/- 11.99, N = 3SE +/- 55.12, N = 3SE +/- 33.56, N = 3SE +/- 7.56, N = 3179783.69179738.61179639.72179616.06127334.30127324.35127321.91127305.66127298.57

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-Writes32412e2c2d2b2a40K80K120K160K200KSE +/- 62.87, N = 3SE +/- 79.93, N = 3SE +/- 130.69, N = 3SE +/- 181.07, N = 3SE +/- 34.43, N = 3SE +/- 13.05, N = 3SE +/- 16.92, N = 3SE +/- 48.48, N = 3SE +/- 0.36, N = 3172162.93172118.06172098.34172057.46126768.24126717.37126709.17126652.74126643.01

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-Writes23412c2d2e2b2a40K80K120K160K200KSE +/- 26.64, N = 3SE +/- 6.14, N = 3SE +/- 17.29, N = 3SE +/- 20.38, N = 3SE +/- 22.69, N = 3SE +/- 8.07, N = 3SE +/- 24.89, N = 3SE +/- 32.79, N = 3SE +/- 9.85, N = 3194661.20194649.45194644.34194636.93132771.61132756.47132750.22132747.99132736.94

Intel Memory Latency Checker

Test: Max Bandwidth - Stream-Triad Like

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - Stream-Triad Like32142c2a2e2b2d40K80K120K160K200KSE +/- 59.46, N = 3SE +/- 114.08, N = 3SE +/- 238.23, N = 3SE +/- 198.81, N = 3SE +/- 32.12, N = 3SE +/- 71.93, N = 3SE +/- 54.65, N = 3SE +/- 31.59, N = 3SE +/- 69.79, N = 3185597.08185490.62185407.21185332.70133679.44133673.91133648.40133640.67133619.78

Intel Memory Latency Checker

Test: Peak Injection Bandwidth - All Reads

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - All Reads23142c2e2b2a2d40K80K120K160K200KSE +/- 30.95, N = 3SE +/- 68.41, N = 3SE +/- 408.42, N = 3SE +/- 122.30, N = 3SE +/- 18.89, N = 3SE +/- 9.01, N = 3SE +/- 15.99, N = 3SE +/- 27.83, N = 3SE +/- 10.10, N = 3169451.0169177.0169086.9169069.0111660.3111619.5111611.5111595.3111582.7

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-Writes12432a2b2c2e2d40K80K120K160K200KSE +/- 27.26, N = 3SE +/- 16.70, N = 3SE +/- 21.11, N = 3SE +/- 17.38, N = 3SE +/- 27.51, N = 3SE +/- 13.63, N = 3SE +/- 25.05, N = 3SE +/- 69.76, N = 3SE +/- 33.48, N = 3179772.2179711.8179650.1179631.1127303.9127289.2127288.8127253.2127250.0

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-Writes12432a2b2c2d2e40K80K120K160K200KSE +/- 49.66, N = 3SE +/- 49.95, N = 3SE +/- 161.76, N = 3SE +/- 67.29, N = 3SE +/- 18.54, N = 3SE +/- 53.58, N = 3SE +/- 18.59, N = 3SE +/- 18.27, N = 3SE +/- 24.95, N = 3172254.6172151.0172102.9171996.6126727.3126688.2126682.9126671.6126624.9

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-Writes14322a2d2b2c2e40K80K120K160K200KSE +/- 25.80, N = 3SE +/- 17.15, N = 3SE +/- 16.95, N = 3SE +/- 3.49, N = 3SE +/- 29.81, N = 3SE +/- 13.75, N = 3SE +/- 10.24, N = 3SE +/- 10.92, N = 3SE +/- 58.15, N = 3192742.9192740.4192698.4192698.2132804.8132773.2132764.2132759.0132685.8

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 Like23142b2a2c2e2d40K80K120K160K200KSE +/- 66.92, N = 3SE +/- 45.72, N = 3SE +/- 335.01, N = 3SE +/- 214.60, N = 3SE +/- 54.84, N = 3SE +/- 20.93, N = 3SE +/- 27.82, N = 3SE +/- 39.38, N = 3SE +/- 3.29, N = 3185632.4185530.7185384.4185237.1133684.0133652.9133644.7133630.4133628.8


Phoronix Test Suite v10.8.1