Stop chasing frames in a simulator, you really don’t need too, as long as you it’s smooth and not stuttering it’s fine.
My system i9 10850K
Rtx 3080
32GB ram
In 4K every ultra and locked to 30fps and it’s buttery smooth apart from low level flying around London.
Even if I lowered my settings and took vsync off , and lowered resolution to 2k or 1080 I doubt I’d get near 60FPS