I still see Resizable BAR disabled on many PCs, and it is quietly costing people free GPU performance

XDA developers | July 10, 2026, 5 p.m. | Original
A firmware-level feature that ensures maximum GPU performance
I replaced Gemma 4 with a two-year-old coding LLM, and my local AI setup works better than ever I moved my PC to an immutable distro, and the thing I was most afraid of turned out to be the best part