*** NVIDIA GTX 570 Overclocking Thread ***

[Yolanda]

I use my GTX 570 at 850/1700/4300, 1.05V. Using GPU-Z 0.5.1 I remove OCCT/Furmark protection, FPS in OCCT increases about 2 times in comparison with protection. But after a couple of minutes system shutdowns. I tested when at stock (732/1464/3800 0.975V), the same, it shutdowns after a minute. And then card become broken, it doesnt function even at stock frequirences, any 3D game stop responding after a couple of seconds. Very sad.

Maybe it's because card only have 6+6 pin power and/or two power channels are not used in comparison with GTX 580, which uses the same pcb.