I have just bought a GTX 780. When i play a gpu intensive game like Tomb Raider (2013) my card rockets to 80C in 1-2 minutes and ofc stays there. But the fan doesent speed up much. I cant hear it. I also get around 60fps until 80 degrees and then it drops to 55'ish. I know that is because of gpu boost 2.0 right?
But should it get so hot that fast? And shouldnt the fan speed up more?
I have installed precision x 4.2.0 and set the gpu target temp to 85 and even 90 and then it speeds up, but never go over 82-83 degrees.
In short. Should my 780 rush up to 80 in a couple of minutes and is it normal to loose so many frames? And why doesent the fan speed up to cool moore? (This is with stock options, no gpu tweaking or altering temp target)
PS! I have put my card to 85C now and had tomb raider on for 2 hours and it stays on 79-80C and with more fan and no FPS drop. Is this a bug somewhere?
But should it get so hot that fast? And shouldnt the fan speed up more?
I have installed precision x 4.2.0 and set the gpu target temp to 85 and even 90 and then it speeds up, but never go over 82-83 degrees.
In short. Should my 780 rush up to 80 in a couple of minutes and is it normal to loose so many frames? And why doesent the fan speed up to cool moore? (This is with stock options, no gpu tweaking or altering temp target)
PS! I have put my card to 85C now and had tomb raider on for 2 hours and it stays on 79-80C and with more fan and no FPS drop. Is this a bug somewhere?