Hey all, I've just been wondering how great it would be to have such an article, seeing as tPU have done an article on HD 5870 and GTX 480 scaling, with PCI-E x16 x8 x4 and x1. At x4 it did not show much of a performance decrease, around 5% or so I believe, but at tom's, three way CFX at x8/x8/x4 resulted in lower results than just x8/x8 CFX. So just x16/x4 CFX/SLI scaling would be great - it would help a lot with these types of motherboards (budget P55, 770, 785G, 870, 880G).
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