Quote Originally Posted by Marios View Post
Did you notice any FSB overclocking problems with a qx9650 combined with SLI or three way SLI?
We could overclock at 450 FSB with one 8800gtx at 703/1080, but we had hard time overclocking over 360 FSB with 2 or 3 way SLI without any video overclocking.
I found this very strange.
What is your experience with SLI overclocking on this mobo?

When running SLI you need to up the NB volts considerably to get the same FSB as without SLI.


About .1 to .15 increase on NB got me 3D stable when running SLI, compared to no SLI.