Four Radeon HD 4850s In CrossfireX

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[Kosh_]

Are the two cards running in 4x not bottlenecking the system though?? And are you sure that the two slots that run @ 16x electrical are actually running at that speed when all four cards are used?

I'd love to see this test done (4x4850) on an AM2+ board that supports four full 16x electrical cards :D Though I am glad to see Intel boards finally starting to show support for more than two physical cards, step in the right direction!

[leexgx]

ASUSTeK Computer Inc.

2 x16 PCI-e 2.0
2 x4 pci-e 2.0 (i think)

maybe use an 790fx motherboard http://www.asus.com/products.aspx?l1=3&l2=149&l3=591

that one has 4 x8 pci-e 2.0 (basicly 4 x16 pci-e 1.1 bandwith)

[xkon]

i've got the m3a32 mvp wifi deluxe board. i had 4 4850's, but didn't get a chance to test it (sold them because they weren't the brand i wanted). hopefully i'll have enough to do that this month.