Buying a V100/older NVIDIA GPU? Run this to check for older memory issues
This story is from 2026-08-21. It is preserved in the archive; the latest stories are on the live feed.
I recently bought a 32GB V100 off eBay and thought I was all set with rudimentary tests showing zero issues. But then I started seeing weird VRAM-related errors in llama.cpp. I sic'ed Claude on it, to find that ECC was disabled and that can hide small RAM issues. I believe the aggregate ECC error c…
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- 2026-08-21 12:34 · r/LocalLLaMA
Buying a V100/older NVIDIA GPU? Run this to check for older memory issues