Common versions found online include 367.38.1 (for older cards like Pascal) and 400.184 or newer (for RTX/Turing and Ampere cards).
While it supports a wide range of architectures (from the 900 series up to modern RTX 40 and 50 series), it is exclusive to NVIDIA hardware and does not work on AMD cards. How to Use MATS
The tool typically runs in a minimal Linux environment booted from a USB drive. Download MATS rar
If testing a card with no display output, use an integrated GPU or secondary card and specify the target index: ./mats -n 1 -e 50 .
MATS specifically targets the Video RAM (VRAM) of NVIDIA GPUs. When a graphics card shows artifacts, crashes under load, or fails to output a signal, MATS can pinpoint exactly which physical memory chip is failing. Common versions found online include 367
NVIDIA does not officially distribute MATS to the public; it is a "leaked" tool.
Most versions are hosted on community repair forums like Repair.Wiki or specialized hardware subreddits like r/GPURepair . If testing a card with no display output,
It reports errors by channel (e.g., A0, B1), allowing technicians to know which chip to de-solder and replace.