What happens if the cards have different amount of memory?
For ATI cards; One of the cards will raise/lower its clock speeds to reach the other card’s speeds. For Nvidia cards; Well it “was” like ATI with older drivers, but with new drivers its quite different.If you use 2(or more) Nvidia cards with different clock speeds in SLI mode,none of them will change their clocks and they will perform at their default clock speed.
