Run Photoshop faster in native mode on Apple computers using the Apple Silicon M1 chip. Photoshop has minor feature differences when running under native mode and Rosetta. Adobe is hard at work to reduce these feature differences in future updates. Refer to the below list to determine whether to open Photoshop in Native mode or open using Rosetta. To learn more about Rosetta, see About Rosetta.
Link: Photoshop for Apple Silicon