Computer constanty crashing on PC but fine on Mac

Hi,
I'm running DaVinci Resolve on a PC with:
CPU - i9-9900K @ 3.60Hz (Fan cooled)
RAM - 32 (2x16) RAM Corsair Vengeance DDR4
GPU - Quadro P2000

The computer freezes when rendering after a few minutes and editing at times. If I take the same file to a Mac laptop it is much slower but stable. Any suggestions on why?

Thanks in advance, Lou

[Peter Chamberlain]

The p2000 is not ideal depending on time and clips res and frame rate.
It also might be a GPU driver issue

Thanks Peter,
I did a render using only the CPU i9-9900K and there was no overheating sounds this time. Unfortunately it only rendered 68% of the job and then the computer froze.
Also, is there a list of recommended GPUs.
Best,
Lou

I finely got to the bottom of the problem. When the computer was put together the thermal gel was not applied correctly, leaving about 20% unprotected. As the i9 chip runs hot it simply overheated when rendering and shut down.