Intel Memory Latency Checker (MLC) is a binary-only system memory bandwidth and latency benchmark. If the download fails you may need to manually download the file from https://www.intel.com/content/www/us/en/developer/articles/tool/intelr-memory-latency-checker.html and place it in your PTS download cache. On some systems root privileges are needed to run the MLC tester.
To run this test with the Phoronix Test Suite, the basic command is: phoronix-test-suite benchmark intel-mlc.
OpenBenchmarking.org metrics for this test profile configuration based on 159 public results since 17 December 2022 with the latest data as of 18 March 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 (Intel Memory Latency Checker 3.10 - Test: Peak Injection Bandwidth - 2:1 Reads-Writes) 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 0.3%.
Notable instruction set extensions supported by this test, based on an automatic analysis by the Phoronix Test Suite / OpenBenchmarking.org analytics engine.
This test profile binary relies on the shared libraries libpthread.so.0, libc.so.6.
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.
5 Systems - 12 Benchmark Results |
2 x Intel Xeon E5-2680 v2 - ASUS Z9PE-D8 WS - Intel Xeon E7 v2 Debian 11 - 5.10.0-28-amd64 - Cinnamon 4.8.6 |
2 Systems - 28 Benchmark Results |
Intel 0000% - ASUS Pro WS W790E-SAGE SE - Intel Alder Lake-S PCH Fedora 39 - 6.7.7-200.fc39.x86_64 - OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 |
1 System - 28 Benchmark Results |
Intel 0000% - ASUS Pro WS W790E-SAGE SE - Intel Alder Lake-S PCH Fedora 39 - 6.7.7-200.fc39.x86_64 - OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 |
7 Systems - 11 Benchmark Results |
Intel Xeon w3-2423 - Supermicro X13SWA-TF v1.01 - Intel Alder Lake-S PCH Fedora 39 - 6.6.11-200.fc39.x86_64 - OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 |
6 Systems - 11 Benchmark Results |
Intel 0000% - ASUS Pro WS W790E-SAGE SE - Intel Alder Lake-S PCH Fedora 39 - 6.7.7-200.fc39.x86_64 - OpenCL 3.0 + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 |
1 System - 30 Benchmark Results |
Intel 0000% - ASUS Pro WS W790E-SAGE SE - Intel Alder Lake-S PCH Fedora 39 - 6.6.11-200.fc39.x86_64 - OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 |
6 Systems - 11 Benchmark Results |
Intel Xeon w3-2423 - Supermicro X13SWA-TF v1.01 - Intel Alder Lake-S PCH Fedora 39 - 6.6.11-200.fc39.x86_64 - OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 + OpenCL 3.0 LINUX + OpenCL 1.2 Intel FPGA SDK for OpenCL 20.3 |
2 Systems - 11 Benchmark Results |
Intel 0000% - ASRockRack EPC621D8A - Intel Sky Lake-E DMI3 Registers Fedora Linux 39 - 6.6.6-200.fc39.x86_64 - OpenCL 3.0 |
3 Systems - 11 Benchmark Results |
AMD Ryzen 9 7940HS - Shenzhen Meigao Electronic Equipment F7BSC - AMD Device 14e8 Ubuntu 22.04 - 6.5.0-25-generic - X Server |
5 Systems - 11 Benchmark Results |
Intel 0000% - ASRockRack EPC621D8A - Intel Sky Lake-E DMI3 Registers Fedora Linux 39 - 6.6.6-200.fc39.x86_64 - OpenCL 3.0 |
1 System - 34 Benchmark Results |
AMD EPYC 7601 32-Core - Microsoft Virtual Machine - 3968 MB + 12416 MB Rocky Linux 9.2 - 5.14.0-284.11.1.el9_2.x86_64 - GCC 11.4.1 20230605 |
1 System - 5 Benchmark Results |
2 x Intel Xeon Gold 6148 - HP 81C7 - Intel Sky Lake-E DMI3 Registers Ubuntu 22.04.3 LTS - 4.18.0-513.11.1.el8_9.x86_64 - NVIDIA |
62 Systems - 456 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CWR - Intel Xeon E7 v4 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 15 Benchmark Results |
2 x Intel Xeon E5-2680 v4 - Intel S2600CWR - Intel Xeon E7 v4 SystemRescue 10.01 - 6.1.30-1-lts - X Server 1.21.1.8 |
1 System - 5 Benchmark Results |
Intel Core i7-9750H - Dell 061RYD - Intel Cannon Lake PCH Ubuntu 22.04 - 6.5.0-15-generic - GNOME Shell 42.9 |
Featured Processor Comparison |
2 x Intel Xeon Silver 4208 - Dell 06WXJT - Intel Sky Lake-E DMI3 Registers Ubuntu 20.04 - 5.4.0-135-generic - GNOME Shell 3.36.9 |
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3 Systems - 227 Benchmark Results |
AMD Ryzen 7 5700X 8-Core - MSI MAG B550 TOMAHAWK - 4 x 16384 MB 2933MHz Kingston HX432C16FB4 Microsoft Windows 11 Pro Build 22621 - 10.0.22621.963 - 526.98 |
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2 Systems - 153 Benchmark Results |
AMD Ryzen 7 5700X 8-Core - MSI MAG B550 TOMAHAWK - 4 x 16384 MB 2933MHz Kingston HX432C16FB4 Microsoft Windows 11 Pro Build 22621 - 10.0.22621.963 - 526.98 |
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19 Systems - 364 Benchmark Results |
Intel Core i7-12700H - Alienware 0TJXCY - 2 x 16384 MB 4800MHz HMCG78MEBSA095N Microsoft Windows 11 Home Single Language Build 22621 - 10.0.22621.1992 - 536.40 |
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2 Systems - 209 Benchmark Results |
AMD Ryzen 7 5700X 8-Core - MSI MAG B550 TOMAHAWK - 4 x 16384 MB 2933MHz Kingston HX432C16FB4 Microsoft Windows 11 Pro Build 22621 - 10.0.22621.963 - 526.98 |
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Featured Graphics Comparison |
AMD Ryzen 9 5900HX - ASUS G513QY v1.0 - AMD Renoir Ubuntu 22.10 - 5.19.0-26-generic - GNOME Shell 43.0 |
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2 Systems - 122 Benchmark Results |
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128 Systems - 1156 Benchmark Results
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2 x Intel Xeon E5-2680 v2 - Supermicro X9DR3-F v0123456789 - Intel Xeon E7 v2 Arch Linux - 6.1.6-arch1-1 - GCC 12.2.0
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2 Systems - 220 Benchmark Results
|
Intel Core i7-13700KF - ASUS ROG STRIX B660-F GAMING WIFI - 2 x 32768 MB 5400MHz F5-5600J3636D32G Microsoft Windows 11 Pro Build 22621 - 10.0.22621.963 - 526.98
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Featured Processor Comparison
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Intel Xeon E5-1428L v2 - Dell PowerEdge T320 [07C9XP] - Intel Xeon E7 v2 Debian GNU - 5.15.83-1-pve - 1.0.2
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3 Systems - 13 Benchmark Results
|
AMD Ryzen 7 PRO 6850U - LENOVO 21CM0001US - AMD Device 14b5 Ubuntu 22.10 - 6.1.0-060100rc2daily20221028-generic - GNOME Shell 43.0
|
3 Systems - 11 Benchmark Results
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Intel Core i7-1185G7 - Dell XPS 13 9310 [0DXP1F] - Intel Tiger Lake-LP Ubuntu 22.04 - 5.18.8-051808-generic - GNOME Shell 42.2
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4 Systems - 11 Benchmark Results
|
AMD Ryzen Threadripper 3990X 64-Core - Gigabyte TRX40 AORUS PRO WIFI - AMD Starship Ubuntu 22.10 - 6.1.0-rc8-phx-mglru - GNOME Shell 43.0
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3 Systems - 13 Benchmark Results
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AMD Ryzen 7 PRO 5850U - HP 8A78 - AMD Renoir Pop 22.04 - 5.19.0-76051900-generic - GNOME Shell 42.3.1
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12 Systems - 62 Benchmark Results
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2 x Intel Xeon Gold 5318Y - H3C RS35M2C16SB - Intel Device 0998 Ubuntu 22.04 - 5.15.0-83-generic - GCC 11.4.0 |