CPU load high all of a sudden; possibly crashing my pc?

woofdoggy

Honorable
Apr 22, 2013
7
0
10,510
My build setup -

Asus gryphon z87
I7 - 4670k
GEFORCE gtx 770
g skill 16gb (8x2) ram ddr3


Today I was playing PUBG - after changing one or two settings to slightly higher ones, the game crashed my computer. My computer than went onto boot cycles, and I turned it off for a little before I could get it finally reboot.

After successfully rebooting it is now crashing when both PUBG and Overwatch are in the lobbies right after starting the games. Looking at the CAM Software I have shows me that the CPU load goes to 100% right before crashing.

Any ideas on how to fix or if it could be something not related to the cpu?

Thanks