As for dual cards a lot depends on the game and then ATi/Nvidia getting their drivers supported. A lot of new games can have issues with dual cards until a driver update.
As for which is best? Again depends on the game though percentage wise crossfire seems to scale better than SLi. Plus with the newer mobos crossfireX, or what ever the new ones called, can scale to four cards.
#2818175, By AnotherMartin graphic cards
AnotherMartin 6,229 posts
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