My screen is set to 4K/full height/150% output scale, and in most scenes, it can maintain between 60-70 FPS, with a minimum of no less than 55 FPS, which is very stable. If I lower the resolution to 1080P, the frame rate can reach 110 FPS. The overall frame rate performance at higher resolutions is slightly better than on Windows (especially in densely populated areas), and I haven't noticed any differences in rendering quality.