Gpu at 100% at idle

After 30 min to an Hour my Titan overclocks itself and the usage is at 100%

It will stay at 100% usage until I enable k boost. it only happens once per day.

I updated the drivers and I swapped the bios,, I believe a program/vires is taking all the resources and making the card hot

SO PLEASE HELP!

(EvGa Gtx Titan)

You are probably right