I suspected as much. There are simply not enough pixels on your monitor to display the cockpit with enough detail while the camera is in the normal seated position. To be clear this is an X-Plane 12 issue, not a CL650 issue. (I can explain why if you would like.)
I would suggest your new PC deserves a new monitor, at least 1440px in height, or 2160px (4K) even better. However, there is one known software "fix" available to you as you have an Nvidia GPU, and that is DLDSR: https://www.techspot.com/guides/2428-dldsr-vs-dlss/. Once a higher resolution is made available on the system with NVCP (or maybe in the new Nvidia App?), then it can be selected from the dropdown in X-Plane as you've shown above.