Ask HN: Does anyone have a VRAM tester? Something like MemTest86+ but for GPUs?

9 points · 2 visible top comments · 2026-08-27 20:15:09 UTC

news.ycombinator.com · Read Story HN original

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hrideshmg · 2026-08-27 22:08:31 UTC

This might help you: https://repair.wiki/w/Nvidia_GPU_Memory_Testing_Guide

akeck · 2026-08-28 02:07:03 UTC

For my Ebay GPU, I put this into Gemini "I got a used NVIDIA GPU. How can I test the GPU memory on linux with the cli?" and ended up using "gpu-burn" from the tools it suggested.