This is a basic/simple memory (RAM) bandwidth benchmark for memory copy operations.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark mbw.
OpenBenchmarking.org metrics for this test profile configuration based on 1,223 public results since 18 September 2018 with the latest data as of 25 April 2024.
Below is an overview of the generalized performance for components where there is sufficient statistically significant data based upon user-uploaded results. It is important to keep in mind particularly in the Linux/open-source space there can be vastly different OS configurations, with this overview intended to offer just general guidance as to the performance expectations.
Based on OpenBenchmarking.org data, the selected test / test configuration (MBW 2018-09-08 - Test: Memory Copy, Fixed Block Size - Array Size: 128 MiB) has an average run-time of 2 minutes. By default this test profile is set to run at least 3 times but may increase if the standard deviation exceeds pre-defined defaults or other calculations deem additional runs necessary for greater statistical accuracy of the result.
Based on public OpenBenchmarking.org results, the selected test / test configuration has an average standard deviation of 0.9%.
This benchmark has been successfully tested on the below mentioned architectures. The CPU architectures listed is where successful OpenBenchmarking.org result uploads occurred, namely for helping to determine if a given test is compatible with various alternative CPU architectures.
1 System - 22 Benchmark Results |
Intel Core i7 860 - HP 304Ah - Intel Core DMI Ubuntu 20.04 - 5.15.0-101-generic - GNOME Shell 3.36.9 |
1 System - 4 Benchmark Results |
Apple - QEMU Virtual Machine - Red Hat QEMU PCIe Ubuntu 20.04 - 6.7.6 - GNOME Shell 3.36.9 |
1 System - 22 Benchmark Results |
AMD Ryzen 9 7950X3D 16-Core - ASUS ROG CROSSHAIR X670E HERO - AMD Device 14d8 Ubuntu 24.04 - 6.8.0-31-generic - GNOME Shell 46.0 |
1 System - 22 Benchmark Results |
2 x AMD EPYC 9754 128-Core - Dell PowerEdge R7625 [06444F] - AMD Device 14a4 Ubuntu 22.04 - 5.15.0-102-generic - 1.3.255 |
1 System - 22 Benchmark Results |
2 x AMD EPYC 9684X 96-Core - Dell PowerEdge R7625 [06444F] - AMD Device 14a4 Ubuntu 22.04 - 5.15.0-102-generic - 1.3.255 |
1 System - 22 Benchmark Results |
2 x AMD EPYC 9684X 96-Core - Dell PowerEdge R7625 [06444F] - AMD Device 14a4 Ubuntu 22.04 - 5.15.0-102-generic - 1.3.255 |
1 System - 22 Benchmark Results |
2 x AMD EPYC 9754 128-Core - Dell PowerEdge R7625 [06444F] - AMD Device 14a4 Ubuntu 22.04 - 5.15.0-102-generic - 1.3.255 |
1 System - 22 Benchmark Results |
2 x Intel Xeon Gold 5418Y - Dell PowerEdge R760xs [0PWDKY] - Intel Device 1bce CentOS Linux 8 - 4.18.0-348.el8.x86_64 - GCC 8.5.0 20210514 |
1 System - 10 Benchmark Results |
Loongson-3C5000 - LOONGSON Loongson-LS2C50C2 - Loongson LLC Hyper Transport Bridge JHLS 5.2-L - 4.19.190-7.7.jhls5.loongarch64 - GCC 8.5.0 20210514 |
1 System - 79 Benchmark Results |
Intel Xeon Platinum 8275CL - Amazon EC2 c5.2xlarge - Intel 440FX 82441FX PMC Amazon Linux 2 - 5.10.214-202.855.amzn2.x86_64 - GCC 7.3.1 20180712 |
1 System - 74 Benchmark Results |
Intel Xeon Platinum 8275CL - Amazon EC2 c5.2xlarge - Intel 440FX 82441FX PMC Amazon Linux 2 - 5.10.214-202.855.amzn2.x86_64 - GCC 7.3.1 20180712 |
1 System - 50 Benchmark Results |
Intel Xeon Platinum 8275CL - Amazon EC2 c5.2xlarge - Intel 440FX 82441FX PMC Amazon Linux 2 - 5.10.214-202.855.amzn2.x86_64 - GCC 7.3.1 20180712 |
1 System - 44 Benchmark Results |
Intel Xeon Platinum 8275CL - Amazon EC2 c5.2xlarge - Intel 440FX 82441FX PMC Amazon Linux 2 - 5.10.214-202.855.amzn2.x86_64 - GCC 7.3.1 20180712 |
1 System - 78 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 c7i.2xlarge - Intel 440FX 82441FX PMC Amazon Linux 2 - 5.10.214-202.855.amzn2.x86_64 - GCC 7.3.1 20180712 |
1 System - 73 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 c7i.2xlarge - Intel 440FX 82441FX PMC Amazon Linux 2 - 5.10.214-202.855.amzn2.x86_64 - GCC 7.3.1 20180712 |