Larian Studios Forums Baldur's Gate III Baldur's Gate III - Technical & Gameplay Problems Slowness on MacOS since October 1 update

The issue is definitely Patch #7, and Hotfix #28 did not resolve it.

macOS 14 + Patch #6 ran flawlessly for me (M3 Max). However, for both macOS 14.7 + macOS 15.1, Patch #7 is unplayable (went from 60fps to stuttery 45-ish fps).