Okay guys, I have a Nvidia GTX 770 ACX. I recently overclocked it and its not bad but kinda worried about the temp it can reach as high as 86 but it usually around 84 at full load on unigine heaven. I started to mess with the fan curve and put the fans at 100% starting at 70c this caused the temps to drop all the way down to 76c. Now my question is which would be better/safer? Having the fans on auto letting the gpu reach 84-86 or having my fans on 100% at 70c and letting the gpu reach 76c.