Graphics Card issue?

[Nightfusion1]

for the past few months i have been having a weird issue with my graphics card, which is an EVGA GTX 980ti FTW. Basically what will happen is i will launch a game, it will work perfectly for about a minute or two, and then the display driver will crash. once it crashes, it works fine for the rest of the day until i reboot my PC. then the cycle starts again. So far the only two games that do this consistantly is Battlefield 4 and Fallout 4. i have uninstalled and reinstalled all the nvidia drivers, as well as update to the newest versions but it still does it. I have also reset all the defaults in the nvidia control panel. tinkering with the games settings seems to make them run a few minutes longer before crashing, but i have no idea how to fix this. any help would be appreciated. i also took a screenshot of the error message

 

specs:

Intel Core i7 4790K 
Ballistix Sport 16.0GB ram
MSI Z97 GAMING 5 motherboard

NVIDIA GeForce GTX 980 Ti (EVGA)