Blender crashes with GPU installed On a recently assembled computer, attempting to run the BMW Benchmark using CPU render causes the screen to flickers after a few minutes and blender crashes, while using GPU render works fine. After removing the GPU and installing Intel Integrated Graphics drivers, the CPU render completes normally. I think that it could be the Nvidia driver version 398.82 which is causing the issue. Does blender recommend a specific driver to use?   

Specifications:

i7 8700K stock speed

Gigabyte GTX 1080 Ti 

Windows 10
If you had internal GPU and dedicated GPU then something is wrong while detecting the GPU.
Disabling and re-enabling the dedicated GPU would solve the issue.

I hope this helps you