GPU Low Clock speed crashes if I raise to ~700 Mhz

JokZzZz

Honorable
Sep 11, 2015
21
0
10,520
It is an old GPU nVidia geForce 8800 GT from XFX and it is stuck at 669 MHz clock speed:??:, according to Evga precision, even when gaming. I have opened it, cleaned it, and applied new thermal paste recently. But the problem didn't happen after that. If I manually raise the clock speed to ~700 it does crash:pfff:.