I avg 40fps over Empire state at 3000ft, 48FPS peak peak over the city in general. but even the FPS is acceptable the experience is not smooth. I have Zotac 2080 super OCed +100mhz core and +1000mhz memory. GPU usage avg is 40% at NYC 3000 ft over Empire State. My terrain load is at 300% though or 3.0 in userconfig file. going to ultra makes no difference for me in GPU/CPU usage except for cockpit refresh rate kept at low. RAM is 32GB @3.0ghz . from my experience only single thread performance matters for in game cockpit view. for load times multi threading is key and for high altitude exterior view it’s all GPU. RAM speed is important and makes a lot of difference up to 3000Mhz but the advantages falter past this speed.