Quote Originally Posted by HousERaT View Post
all cards are not created equal. Both of mine will run 1300 on the memory but they run 865 and 840 on the core.

I need more volts.

Probably true, I'd say that most cards that clock a little low on the core are voltage deprived. I can say that a little extra cooling does help. Putting a V2 on mine added 14 to the core.