AnalysisDevelopersOctober 26, 2026

Reddit post explains why FP32 accumulation unlocks work on RTX 20-40 but not RTX 50

Read original source →reddit.com

A LocalLLaMA writeup argues Nvidia deliberately disables FP32 accumulation on consumer GPUs, and that the unlock is achievable on Turing (RTX 20), Ampere (RTX 30) and Ada (RTX 40) but not consumer Blackwell (RTX 50). The author also addresses what they call common misconceptions about the unlocks.

1 source

More stories today

Open the live feed