Three modes available on all three consoles.
Framerate Mode: 1134p on Series X and PS5, Series S is at 756p
Default Mode: 2160p on Series X and PS5, Series S is at 1440p
Graphics Mode: 2700P on Series X and PS5. Series S at 1440p
In all modes PS5 runs better. You can actually improve the settings in the lower framerate and default modes to improve quality, serving as a typical PC benchmark. In all these modes PS5 shows to have more GPU grunt available over the other consoles. PS5 in the framerate mode is a locked 120fps, but if you increase, texture filtering, shadows etc, it still runs better over Series X in it's barebones framerate mode....