latency 2 x Intel Xeon Platinum 8280 testing with a Dell 06NR82 (2.10.2 BIOS) and Matrox s Matrox G200eW3 on Red Hat Enterprise Linux Server 7.9 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2106273-FO-LATENCY9876 .
latency Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System Screen Resolution 64 GB DDR4-2933MT 2 x Intel Xeon Platinum 8280 @ 4.00GHz (56 Cores) Dell 06NR82 (2.10.2 BIOS) Intel Sky Lake-E DMI3 Registers 18 x 64 GB DDR4-2933MT/s HMAA8GR7AJR4N-WM 3840GB PERC H740P Mini + 7680GB PERC H740P Mini + 480GB DELLBOSS VD Matrox s Matrox G200eW3 Broadcom and subsidiaries NetXtreme BCM5720 2-port Gigabit PCIe Red Hat Enterprise Linux Server 7.9 3.10.0-1160.25.1.el7.x86_64 (x86_64) GCC 4.8.5 20150623 ext4 1024x768 OpenBenchmarking.org - Scaling Governor: intel_pstate performance - Load fences usercopy/swapgs barriers and __user pointer sanitization + Full retpoline IBPB Protection
latency intel-mlc: Idle Latency intel-mlc: Max Bandwidth - All Reads intel-mlc: Peak Injection Bandwidth - All Reads 64 GB DDR4-2933MT 102.40 123308.15 123291.23 OpenBenchmarking.org
Intel Memory Latency Checker Test: Idle Latency OpenBenchmarking.org ns, Fewer Is Better Intel Memory Latency Checker Test: Idle Latency 64 GB DDR4-2933MT 20 40 60 80 100 SE +/- 0.15, N = 3 102.40
Intel Memory Latency Checker Test: Max Bandwidth - All Reads OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Max Bandwidth - All Reads 64 GB DDR4-2933MT 30K 60K 90K 120K 150K SE +/- 7.30, N = 3 123308.15
Intel Memory Latency Checker Test: Max Bandwidth - 3:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Max Bandwidth - 3:1 Reads-Writes 64 GB DDR4-2933MT 30K 60K 90K 120K 150K SE +/- 12.15, N = 3 117324.13
Intel Memory Latency Checker Test: Max Bandwidth - 2:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Max Bandwidth - 2:1 Reads-Writes 64 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 19.78, N = 3 115900.50
Intel Memory Latency Checker Test: Max Bandwidth - 1:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Max Bandwidth - 1:1 Reads-Writes 64 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 25.98, N = 3 110237.77
Intel Memory Latency Checker Test: Max Bandwidth - Stream-Triad Like OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Max Bandwidth - Stream-Triad Like 64 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 0.67, N = 3 113922.78
Intel Memory Latency Checker Test: Peak Injection Bandwidth - All Reads OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Peak Injection Bandwidth - All Reads 64 GB DDR4-2933MT 30K 60K 90K 120K 150K SE +/- 49.29, N = 3 123291.23
Intel Memory Latency Checker Test: Peak Injection Bandwidth - 3:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Peak Injection Bandwidth - 3:1 Reads-Writes 64 GB DDR4-2933MT 30K 60K 90K 120K 150K SE +/- 2.36, N = 3 117340.37
Intel Memory Latency Checker Test: Peak Injection Bandwidth - 2:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Peak Injection Bandwidth - 2:1 Reads-Writes 64 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 7.69, N = 3 115917
Intel Memory Latency Checker Test: Peak Injection Bandwidth - 1:1 Reads-Writes OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Peak Injection Bandwidth - 1:1 Reads-Writes 64 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 11.91, N = 3 110255.07
Intel Memory Latency Checker Test: Peak Injection Bandwidth - Stream-Triad Like OpenBenchmarking.org MB/s, More Is Better Intel Memory Latency Checker Test: Peak Injection Bandwidth - Stream-Triad Like 64 GB DDR4-2933MT 20K 40K 60K 80K 100K SE +/- 12.74, N = 3 104306.50
Phoronix Test Suite v10.8.4