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 1,246 public results since 18 September 2018 with the latest data as of 1 September 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 0.8%.
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 - 356 Benchmark Results |
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1 System - 36 Benchmark Results
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2 x Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.75+ - GCC 9.4.0
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1 System - 36 Benchmark Results
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Intel Xeon Platinum 8255C - Tencent Cloud CVM v3.0 - 128GB Ubuntu 20.04.6 LTS - 5.4.241-19-0017.1_plus - GCC 9.4.0
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1 System - 36 Benchmark Results
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Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.85+ - GCC 9.4.0
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1 System - 36 Benchmark Results
|
Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.85+ - GCC 9.4.0
|
1 System - 32 Benchmark Results
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Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.85+ - GCC 9.4.0
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1 System - 33 Benchmark Results
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Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.85+ - GCC 9.4.0
|
1 System - 36 Benchmark Results
|
Intel Xeon Platinum 8255C - Tencent Cloud CVM v3.0 - 128GB Ubuntu 20.04.6 LTS - 5.4.241-19-0017.1_plus - GCC 9.4.0
|
1 System - 35 Benchmark Results
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Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.90+ - GCC 9.4.0
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1 System - 36 Benchmark Results
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AMD EPYC 9754 128-Core - Tencent Cloud CVM v3.0 - 128GB Ubuntu 20.04.6 LTS - 5.4.241-19-0017.1_plus - GCC 9.4.0
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1 System - 22 Benchmark Results
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Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.90+ - GCC 9.4.0
|
1 System - 22 Benchmark Results
|
Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.90+ - GCC 9.4.0
|
1 System - 22 Benchmark Results
|
Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.90+ - GCC 9.4.0
|
1 System - 22 Benchmark Results
|
Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.90+ - GCC 9.4.0
|
1 System - 22 Benchmark Results
|
Intel Xeon - Google Compute Engine - 128GB Ubuntu 20.04.6 LTS - 6.1.90+ - GCC 9.4.0 |