Actually, so far, just at the beginning part where you're staring at the mirror, with RTS Ultra mode, the game runs like shit. Below 60fps (1440p) lol.
Once you exit that portion, the framerate nearly doubles, though. Investigating.
P.S. DLSS sucks horribly.
Edit: Scratch that. DLSS in its "Quality" mode really boosts performance in this game with an RTX card. It does, unfortunately, add a rather strong Moiré pattern on certain textures when enabled, such as the floor texture of the opening building for the corpo storyline. But, its performance boost is strong enough to justify that small drop in visual quality. I'm still eschewing the ray-tracing features in this game so far, however, because they're just utter framekillers.
As it is, at 1440p and most details at either High or Ultra, RTS off but DLSS at Quality, I seem to be maintaining about 120fps.