I'm on a 10700k with a 4090, and using the DLSS 3 mod with FG am more nor less hitting my capped frame rate of 115fps constantly.
I have had a major slowdown in one particular area though - it will occasionally drop as low as 5 or 6 fps in this area for a second or two and then revert to the high fps again - and wondered if this was specific to me or if anyone else was having the same problem.
It's near the start of the game - I have travelled to the planet with New Atlantis, but rather than go there to meet Constellation I took a detour and landed at another marked landing site there for a research lab (or something like that) There was quite a lot of animal life there including flying predator parrot things attacking other animals, and I don't know if it's that which is causing the problem (presumably hitting the CPU hard.)
Just wondering if anyone else had experienced similar? So far this is the only place I've experienced these slowdowns, and everywhere else has been extremely smooth.