Odd choice mof motherboard, AFAIK H67 doesnt do overclocking. And x-fire is for ATI GPU's and SLI is for Nvidia GPU's. That board only does x-fire at 16x 4x which isnt really reccomended for dual graphics.
Something like this board:
http://www.overclockers.co.uk/showproduct.php?prodid=MB-390-GI&groupid=701&catid=5&subcat=2261
Does x-fire and sli, as well as support overclocking and all the z77 feautures.
Something like this board:
http://www.overclockers.co.uk/showproduct.php?prodid=MB-390-GI&groupid=701&catid=5&subcat=2261
Does x-fire and sli, as well as support overclocking and all the z77 feautures.