Quote Originally Posted by mcoffey View Post
Did you try OC'ing in tri-sli? I had 3 GTX9800's on my bench and I couldn't get them to OC over 750/1200. They would lock up just about everytime.
Maybe one of these days I will have access to that kind of hardware without forking over a ridiculous amount of money. So to answer your question...no.

As for the overclocking, in my experience the cards will NOT go over 850 to 855Mhz without manually increasing the fan speed or adding an aftermarket cooler. But your issue with Tri SLI overclocking seems more due to a driver issue than a heat issue. Remember ATI's issues with overclocking the HD2900XT cards in Crossfire?