Intel MLC Ryzen 9 5950X

AMD Ryzen 9 5950X 16-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3302 BIOS) and AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB on Ubuntu 20.10 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 2104220-PTS-INTELMLC38
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Intel MLC Ryzen 9 5950XProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolution123AMD Ryzen 9 5950X 16-Core @ 3.40GHz (16 Cores / 32 Threads)ASUS ROG CROSSHAIR VIII HERO (WI-FI) (3302 BIOS)AMD Starship/Matisse32GB2000GB Corsair Force MP600AMD Radeon RX 5600 OEM/5600 XT / 5700/5700 8GB (2100/875MHz)AMD Navi 10 HDMI AudioASUS MG28URealtek RTL8125 2.5GbE + Intel I211 + Intel Wi-Fi 6 AX200Ubuntu 20.105.11.6-051106-generic (x86_64)GNOME Shell 3.38.2X Server 1.20.94.6 Mesa 21.2.0-devel (git-55fb941 2021-04-16 groovy-oibaf-ppa) (LLVM 12.0.0)1.2.168GCC 10.2.0ext43840x2160OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseProcessor Details- Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0xa201009Security Details- 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

123Result OverviewPhoronix Test Suite 10.6.1100%101%102%102%103%Intel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIntel Memory Latency CheckerIdle LatencyMax Bandwidth - 1:1 Reads-WritesP.I.B - 1:1 Reads-WritesMax Bandwidth - 2:1 Reads-WritesMax Bandwidth - 3:1 Reads-WritesMax Bandwidth - All ReadsMax Bandwidth - Stream-Triad LikeP.I.B - 3:1 Reads-WritesP.I.B - All ReadsP.I.B - 2:1 Reads-WritesP.I.B - Stream-Triad Like

Intel MLC Ryzen 9 5950Xintel-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 Like12383.052689.4028848.0626182.3726685.9333562.8451710.228693.326197.625554.633565.683.952407.3328689.7126032.6925911.4633418.8851779.928752.726225.325269.233574.485.652448.4728786.1526111.8526231.3733537.1651798.528752.926222.325276.433600.8OpenBenchmarking.org

Intel Memory Latency Checker

Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency CheckerTest: Idle Latency12320406080100SE +/- 0.75, N = 15SE +/- 0.82, N = 3SE +/- 0.15, N = 383.083.985.6
OpenBenchmarking.orgns, Fewer Is BetterIntel Memory Latency CheckerTest: Idle Latency1231632486480Min: 76.1 / Avg: 83.03 / Max: 85Min: 82.3 / Avg: 83.93 / Max: 84.9Min: 85.4 / Avg: 85.6 / Max: 85.9

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - All Reads12311K22K33K44K55KSE +/- 3.81, N = 3SE +/- 150.77, N = 3SE +/- 291.08, N = 352689.4052407.3352448.47
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - All Reads1239K18K27K36K45KMin: 52683.23 / Avg: 52689.4 / Max: 52696.36Min: 52138.48 / Avg: 52407.33 / Max: 52660Min: 51866.36 / Avg: 52448.47 / Max: 52746.87

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 3:1 Reads-Writes1236K12K18K24K30KSE +/- 27.72, N = 3SE +/- 12.82, N = 3SE +/- 34.40, N = 328848.0628689.7128786.15
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 3:1 Reads-Writes1235K10K15K20K25KMin: 28794.1 / Avg: 28848.06 / Max: 28886.06Min: 28673.55 / Avg: 28689.71 / Max: 28715.03Min: 28728.95 / Avg: 28786.15 / Max: 28847.85

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 2:1 Reads-Writes1236K12K18K24K30KSE +/- 15.85, N = 3SE +/- 61.62, N = 3SE +/- 127.06, N = 326182.3726032.6926111.85
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 2:1 Reads-Writes1235K10K15K20K25KMin: 26164.76 / Avg: 26182.37 / Max: 26214Min: 25935.53 / Avg: 26032.69 / Max: 26146.92Min: 25857.76 / Avg: 26111.85 / Max: 26241.68

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 1:1 Reads-Writes1236K12K18K24K30KSE +/- 9.96, N = 3SE +/- 502.70, N = 3SE +/- 454.07, N = 326685.9325911.4626231.37
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - 1:1 Reads-Writes1235K10K15K20K25KMin: 26667.1 / Avg: 26685.93 / Max: 26700.98Min: 24951.86 / Avg: 25911.46 / Max: 26651.08Min: 25323.29 / Avg: 26231.37 / Max: 26693.85

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - Stream-Triad Like1237K14K21K28K35KSE +/- 3.18, N = 3SE +/- 136.15, N = 3SE +/- 38.46, N = 333562.8433418.8833537.16
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Max Bandwidth - Stream-Triad Like1236K12K18K24K30KMin: 33559.1 / Avg: 33562.84 / Max: 33569.16Min: 33147.5 / Avg: 33418.88 / Max: 33573.91Min: 33461.14 / Avg: 33537.16 / Max: 33585.36

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - All Reads12311K22K33K44K55KSE +/- 10.29, N = 3SE +/- 5.23, N = 3SE +/- 5.66, N = 351710.251779.951798.5
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - All Reads1239K18K27K36K45KMin: 51699.6 / Avg: 51710.23 / Max: 51730.8Min: 51769.7 / Avg: 51779.9 / Max: 51787Min: 51789.3 / Avg: 51798.5 / Max: 51808.8

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 3:1 Reads-Writes1236K12K18K24K30KSE +/- 22.86, N = 3SE +/- 12.63, N = 3SE +/- 10.50, N = 328693.328752.728752.9
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 3:1 Reads-Writes1235K10K15K20K25KMin: 28654.7 / Avg: 28693.27 / Max: 28733.8Min: 28737.7 / Avg: 28752.7 / Max: 28777.8Min: 28735.8 / Avg: 28752.87 / Max: 28772

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 2:1 Reads-Writes1236K12K18K24K30KSE +/- 9.12, N = 3SE +/- 19.94, N = 3SE +/- 11.17, N = 326197.626225.326222.3
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 2:1 Reads-Writes1235K10K15K20K25KMin: 26182.5 / Avg: 26197.6 / Max: 26214Min: 26193.9 / Avg: 26225.3 / Max: 26262.3Min: 26200.9 / Avg: 26222.27 / Max: 26238.6

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 1:1 Reads-Writes1235K10K15K20K25KSE +/- 134.85, N = 3SE +/- 179.48, N = 3SE +/- 163.19, N = 325554.625269.225276.4
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - 1:1 Reads-Writes1234K8K12K16K20KMin: 25319.4 / Avg: 25554.6 / Max: 25786.5Min: 24914.5 / Avg: 25269.17 / Max: 25494.4Min: 24993.1 / Avg: 25276.43 / Max: 25558.4

OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - Stream-Triad Like1237K14K21K28K35KSE +/- 3.48, N = 3SE +/- 8.84, N = 3SE +/- 9.65, N = 333565.633574.433600.8
OpenBenchmarking.orgMB/s, More Is BetterIntel Memory Latency CheckerTest: Peak Injection Bandwidth - Stream-Triad Like1236K12K18K24K30KMin: 33558.9 / Avg: 33565.63 / Max: 33570.5Min: 33556.7 / Avg: 33574.37 / Max: 33583.7Min: 33585.4 / Avg: 33600.83 / Max: 33618.6