MP 7,1 6900XT + Apple's New Monitor

[ZombiePhysicist]

Unrelated, but DO NOT upgrade to 12.3 if you have a stock 6900 XT. That update has broken all Navi gpus. I have super-slow video playback now as if I have lost hardware acceleration. Apple's MPX modules appear to be fine.

That sucks. SO weird they would bork the reference cards but not their own? That's an accomplishment.

 

[flowrider]

^^^^Been that way since the first bets of 12.3. See this thread:

RX6800 slow in OS12.3 Beta

My previously speedy Gigabyte RX6800XT has taken a performance hit in the Beta of 12.3 Monterey👎 Lou

forums.macrumors.com

Lou