Just me, or PS 2021 even slower than 2020?

[Daverich]

See:
https://community.adobe.com/t5/camera-raw/camera-raw-not-recognising-a-metal-supported-gpu/m-p/12064756#M14659

Hi Andrew,

Thanks for your help and the link. What actually fixed the problem for me was deleting the file named in the post just below yours. At any rate, I can use a GPU with ACR again. Thanks.