This is well documented at this point in several threads on here.
The best piece of advice is to:
- Try not to spend a lot of time on a vendor related screen.
- Lower the graphic settings to lessen the load. (FPS caps, set to High, turn off Nvidia Reflex, DLSS, Peripheral Lighting, etc)
- Use the full screen map to cool the card down, or if you step away for a few minutes.
- Hope they come up with a way to better optimize the problem.