MBW
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.
Project Site
github.comTest Created
8 September 2018Test Maintainer
Michael LarabelTest Type
MemoryAverage Install Time
2 SecondsAverage Run Time
2 Minutes, 8 SecondsTest Dependencies
C/C++ Compiler ToolchainAccolades
30k+ Downloads + 5k+ Public Benchmark ResultsSupported Platforms
** Data based on those opting to upload their test results to OpenBenchmarking.org and users enabling the opt-in anonymous statistics reporting while running benchmarks from an Internet-connected platform.
*** Test profile page view reporting began March 2021.
Data updated weekly as of 22 November 2024.
Suites Using This Test
Performance Metrics
Analyze Test Configuration:MBW 2018-09-08
Test: Memory Copy - Array Size: 1024 MiB
OpenBenchmarking.org metrics for this test profile configuration based on 1,240 public results since 5 October 2018 with the latest data as of 20 November 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 - Array Size: 1024 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 0.5%.
Tested CPU Architectures
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.
Recent Test Results
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1 System - 22 Benchmark Results |
2 x QEMU Virtual 2.5+ - QEMU Standard PC - Intel 440FX 82441FX PMC Debian 12 - 6.1.0-27-amd64 - GCC 12.2.0 |
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1 System - 47 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 c7i.12xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.6.20241111 - 6.1.115-126.197.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 47 Benchmark Results |
Intel Xeon Platinum 8275CL - Amazon EC2 c5.12xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.6.20241111 - 6.1.115-126.197.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 47 Benchmark Results |
Intel Xeon Platinum 8375C - Amazon EC2 c6i.12xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.6.20241111 - 6.1.115-126.197.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 22 Benchmark Results |
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2 Systems - 22 Benchmark Results |
AMD EPYC 9655P 96-Core - Supermicro Super Server H13SSL-N v1.01 - AMD 1Ah Ubuntu 24.10 - 6.12.0-rc7-phx - GNOME Shell 47.0 |
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7 Systems - 34 Benchmark Results |
Intel Core i7-8550U - 8192MB - 0GB Virtual Disk + 2GB Virtual Disk + 1100GB Virtual Disk Ubuntu 24.04 - 5.15.167.4-microsoft-standard-WSL2 - Wayland |
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1 System - 22 Benchmark Results |
Intel Core i5-1235U - Intel VMware Virtual 440BX Desktop - Intel 440BX Kali 2024.3 - 6.8.11-amd64 - Xfce 4.18 |
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1 System - 22 Benchmark Results |
AMD Ryzen 7 5825U - 8GB - 0GB Virtual Disk + 2GB Virtual Disk + 1100GB Virtual Disk Ubuntu 22.04 - 5.15.167.4-microsoft-standard-WSL2 - Wayland |
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Featured Screen Resolution Comparison |
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1 System - 22 Benchmark Results |
Intel Core i5-12450H - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC openSUSE 15.6 - 6.4.0-150600.23.25-default - KDE Plasma 5.27.11 |
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1 System - 22 Benchmark Results |
AMD Ryzen 7 5825U - 8GB - 0GB Virtual Disk + 2GB Virtual Disk + 1100GB Virtual Disk Ubuntu 22.04 - 5.15.153.1-microsoft-standard-WSL2 - Wayland |
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1 System - 22 Benchmark Results |
Intel Core 7 150U - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC openSUSE 15.6 - 6.4.0-150600.23.25-default - Xfce 4.18 |
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1 System - 22 Benchmark Results |
AMD Ryzen 7 8840HS - Oracle VirtualBox v1.2 - Intel 440FX 82441FX PMC openSUSE 15.6 - 6.4.0-150600.23.25-default - Xfce 4.18 |
Most Popular Test Results
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9 Systems - 7 Benchmark Results |
Intel Core i3-3110M - LENOVO - Intel 3rd Gen Core DRAM CentOS Stream 8 - 4.18.0-301.1.el8.x86_64 - GNOME Shell 3.32.2 |
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5 Systems - 16 Benchmark Results |
AMD Ryzen Threadripper 2990WX 32-Core - Gigabyte X399 AORUS XTREME-CF - AMD Family 17h Ubuntu 18.04 - 4.19.0-041900rc2-generic - GNOME Shell 3.28.3 |
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Featured Processor Comparison |
Intel Core i9-10980XE - Gigabyte X299X DESIGNARE 10G - Intel Sky Lake-E DMI3 Registers Ubuntu 19.10 - 5.3.0-23-generic - GNOME Shell 3.34.1 |
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22 Systems - 57 Benchmark Results |
Intel Core i7-8086K - ASUS PRIME Z370-A - Intel 8th Gen Core Clear Linux OS 24870 - 4.18.6-629.native - GNOME Shell 3.30.0 |
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6 Systems - 100 Benchmark Results |
AMD Ryzen 9 3900XT 12-Core - MSI MEG X570 GODLIKE - AMD Starship Ubuntu 20.04 - 5.8.0-050800daily20200622-generic - GNOME Shell 3.36.2 |
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5 Systems - 7 Benchmark Results |
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9 Systems - 244 Benchmark Results |
AMD EPYC 7601 32-Core - TYAN B8026T70AE24HR - AMD Family 17h Ubuntu 18.10 - 4.19.1-041901-generic - GNOME Shell 3.30.1 |
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6 Systems - 301 Benchmark Results |
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10 Systems - 16 Benchmark Results
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AMD Ryzen Threadripper 2950X 16-Core - Gigabyte X399 DESIGNARE EX-CF - AMD Family 17h Fedora 28 - 4.17.19-200.trlocal.fc28.x86_64 - GNOME Shell 3.28.3
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5 Systems - 1839 Benchmark Results
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Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4
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5 Systems - 2460 Benchmark Results
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Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4
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5 Systems - 2540 Benchmark Results
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Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4
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5 Systems - 1840 Benchmark Results
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Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4
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9 Systems - 7 Benchmark Results
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Intel Core i3-3110M - LENOVO - Intel 3rd Gen Core DRAM OpenMandrivaLinux 4.2 - 5.11.12-desktop-1omv4002 - KDE Plasma 5.20.5
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5 Systems - 3530 Benchmark Results
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Intel Core i5-6200U - HP 8079 - Intel Xeon E3-1200 v5 Ubuntu 18.04 - 4.18.0-21-generic - GNOME Shell 3.28.4 |