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 164 public results since 17 December 2022 with the latest data as of 10 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 (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.
1 System - 225 Benchmark Results |
Intel Xeon Platinum 8259CL - Amazon EC2 r5.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 222 Benchmark Results |
Intel Xeon Platinum 8259CL - Amazon EC2 r5.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 225 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 r7i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 222 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 r7i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 219 Benchmark Results |
Intel Xeon Platinum 8259CL - Amazon EC2 r5.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 225 Benchmark Results |
Intel Xeon Platinum 8375C - Amazon EC2 r6i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 203 Benchmark Results |
Intel Xeon Platinum 8259CL - Amazon EC2 r5.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 222 Benchmark Results |
Intel Xeon Platinum 8375C - Amazon EC2 r6i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 219 Benchmark Results |
Intel Xeon Platinum 8375C - Amazon EC2 r6i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 219 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 r7i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 203 Benchmark Results |
Intel Xeon Platinum 8375C - Amazon EC2 r6i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 203 Benchmark Results |
Intel Xeon Platinum 8488C - Amazon EC2 r7i.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
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1 System - 225 Benchmark Results |
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1 System - 222 Benchmark Results
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AMD EPYC 7R13 - Amazon EC2 r6a.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605
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1 System - 225 Benchmark Results
|
AMD EPYC 9R14 - Amazon EC2 r7a.4xlarge - Intel 440FX 82441FX PMC Amazon Linux 2023.4.20240401 - 6.1.82-99.168.amzn2023.x86_64 - GCC 11.4.1 20230605 |
Featured Processor Comparison |
2 x < Sec-V Krnl Protect > - 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 |
Intel Core i7-13700KF - ASUS ROG STRIX B660-F GAMING WIFI - 2 x 32768 MB 4800MHz F5-5600J3636D32G 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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2 Systems - 122 Benchmark Results |
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Featured Graphics Comparison
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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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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 E5-2470 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
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AMD Ryzen 7 PRO 6850U - LENOVO 21CM0001US - AMD Device 14b5 Ubuntu 22.10 - 6.1.0-060100rc2daily20221028-generic - GNOME Shell 43.0
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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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20 Systems - 378 Benchmark Results
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4 Systems - 11 Benchmark Results
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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 |