Lots of info missing here? i see the framerate increase but whats the resolution and the sim settings, also What’s the rest of the pc componentry so it can be compared to the OP and after upgrading the card did exhibit a bit of stuttering as well. But after going into the adrenalin software and sorting it out the stutters cleared up.
Presently at work so i cant share my driver settings until i get home in a few hours but i presume you should be able to resolve the issues quickly and optimize your card and system to eliminate the stutters.
For reference (under normal operations) a 5900x +32gigs ram + 6800xt would typically net 40 fps within the cockpit with weather at a small/med airport rising to 60+fps if looking at clear sky from the outside. At least mine does at ultra settings with the render scaling bumped up to 110. on 3440x1440p.
All bets are off if landing at KORD or any of the airports that Asobo need to fix where everyone knows its bugged. Those will drop to the high twenties with literall 3 to 5 second freezes but you can tell that something is wrong and the developer needs to fix those . Otherwise a non bugged large airport will drop you to the mid to low 30’s on approach and it will still be smooth.
If i was to drop the render scaling to default 100 im sure i would pick up more frames but i prefer the more refined look having it at 110.
And no i don’t have driver timeouts and ctd’s like what the last gen (5700xt) AMD card owners are suffering with.