Hi all, I have an RTX 3080 with a 5900X driving a 34" 3440x1440 ultrawide. I've been thinking of moving to a 32" 4K display. I currently run FS2020 on the default ultra profile and get a good smooth all round experience (Following SU6 I did try and increase the LOD from 200 to 400.. at altitude I was still getting 50+ fps, however at complex airports in the A32NX I dropped to around 15-20 fps, so I've kept LOD at 200 as the visual improvement was not worth the performance trade off IMO). I appreciate that you don't need crazy FPS for a flight sim, I'd be happy with a good 35-40fps average - i'm prob. getting about 40-50fps average at the moment.
I've not had any experience with 4K displays. Would love to hear how others are getting on with 4K displays and FS2020. I would like to keep my settings on the default ultra profile. If it's going to be a big performance impact, I'd rather stick with my ultrawide until the next gen of GPUs though.