Most of the time it works normal but I leave my computer on normally 24/7 & have noticed 3 or 4 times now it has randomly got stuck on the boost clock & does not down clock, making the card almost hit 90C.
I'm worried sometime I'll be pushing the card hard, this will randomly happen & kill the card. I think it might be a bug within EVGA precision X OC v6.0.4 itself. I always left EVGA precision X open in the background with my GTX 670 & never had a issue like this before.
Here is a video of it while stuck, default settings.https://www.youtube.com/watch?v=sjgNq7RYhJ4
Edit: Also to fix it, I drag the power target down to the min setting, press apply, then hit default & it starts working normal again.
Here is a video after doing that.https://www.youtube.com/watch?v=yQhnLNWYeb8