Coolbits and RivaTuner too don't allow me to set the clockspeed over 580/1110mhz. How i saw, this is not the maximum for a nx6600gt. It can't even be the cooling, I've a Thermalright v-1 Ultra with 2 80mm cooler with good temps. What could be the problem?
If I tray to set the speed up, RivaTuner gives me the following message while testing the setup: "The driver failed to pass internal test with the clock frequencies you are about to set. Please decrease clock fequencies and try again."
But if i set 579mhz, it even works not too, with same message!
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.
A forum community dedicated to overclocking enthusiasts and testing the limits of computing. Come join the discussion about computing, builds, collections, displays, models, styles, scales, specifications, reviews, accessories, classifieds, and more!