hi just asking if anybody know how to enable sli because there is no setting were it should be and the 2 GPU's i have are gigabyte gtx 680 4GB and a msi gtx680 lightning 2GB
hi just asking if anybody know how to enable sli because there is no setting were it should be and the 2 GPU's i have are gigabyte gtx 680 4GB and a msi gtx680 lightning 2GB
actually i see the issue...one has 2 gb and one has 4...they don't work together. both have to have same clocks and memory. ideally excat same model and make of card though it is possible with mixing makes if the model card is the same and has same bios on both cards.
They do not need to be same cards brand wise but the reason why it won't work you cannot run sli with a gtx 680 2gb and 4gb gtx 680 you must use two gtx 680 4gb or two gtx 6802gb in order for sli to work.