[2020] Rainbow Six Siege: Good pc but not able to get high/stable frames

Originally posted by n0_banana: So this is a problem I have I noticed playing on 240hz. I got a good pc but I'm not able to get stable fps and I even think they are kinda too low for my setup, as I was watching youtube and saw people with a similar setup getting much higher frame rates.

Pc:
Cpu: i9-9900K @3.6GHz
GPU: GeForce RTX 2080
RAM: 16 GB

Ingame I got everything turned on minimum/off, and I mean really everything, playing on 1080p. I'm getting around 160-250 fps in-game, mostly around 180 fps, with every setting on minimum/off. I think this is lower then it should be and I have really no ideas what to do.

I already tested, none of my parts is too hot and there's nearly no bottlenecking (around 4 percent). Drivers are up to date and also no connection issues. Any ideas? Thx for any help :D.

For shadows and things like that, what are your settings at? I have similar PC specs to you and I have mostly everything on medium/low.