I recently upgraded my PC and now I have a GTX 1080 FTW with an Intel I7. I noticed that when I play The Wicher 3 some times it truns off but when I played AC Origins it never does. I think it is a heat problem because I only use a standart Intel fan for the CPU but it's strange that this won't happen in some games and other will. I'll probably buy a water cooler even though I wanted to know from you waht to do. If there's any software problem or something different.