Has anyone ever tried to change Power Management settings in Windows 10? I just did and setup Ultimate Performance. It did not make my PC faster but it seems to have made it snappier in executing task. Loading time are much faster. I had a blast flying from South of France from where the F1 GP is hosted (download this amazing scenery - simMarket: FSX3D - LE CASTELLET LFMQ MSFS) to Courchevel a sky resort featured in one of the landing challenges. This was epic and with the following settings and spec, everything was buttery smooth and pretty:
i910900K @ 5Ghz
3090 FE with latest Nvidia drivers
Reverb G2
NVCP settings VR Virtual reality pre-rendered frames to 3
Windows 10 Power Management to Ultimate Performance
TAA 100% in MSFS 2020 with most settings in ultra or high including tree, clouds and object scale at 170
OXR @90%
I have tried multiple flights in busy airports or scenery like Courchevel (pretty mountains and houses) or Tokyo. I had smooth flights and until triple monitors support is launched, I am not going back to 2D.