screen percentage of 200 at 4k means you're rendering at 8k which might be a touch ambitious for realtime work. it's nice to supersample but there are limits :D
@Alex_J Thank you for testing and the detailed explanation! It helps a lot. Still 12FPS on 4K for a 3090 is slower even at screen percentage of 200. @poopipe Yes, I read editor performance halved with version 5.3
I opened the scene in 5.3.2 and here is my performance: It stays pretty consistent like that. I turned the Engine Scalability to cinematic and material quality to epic. In play mode it stays at 60fps. I have two monitors on, they both are at 1920x1080 resolution. If I turn the screen percentage up that tanks the FPS and…