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Crossfirex question about 16x/16x and 8x/8x (HD 5770 Card)

Last response: in Graphics & Displays
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August 1, 2010 6:16:03 PM

So to start off, does the 5770 even take advantage of 16 lanes?

My motherboard (Asus P7P55E-E Pro) supports CrossfireX for 8x/8x only. Is this bottle-necking my two 5770s?

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a b V Motherboard
August 1, 2010 6:28:24 PM

Not at all. You might squeeze out another 1-2FPS on a 16x/16x bored, but 8x/8x is perfectly fine, even for an HD5850 crossfire.

Assuming, of course, we're speaking of PCI-E 2.0
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August 1, 2010 10:00:15 PM

Yes sir, thank you so much for the reassurance :) 

-Aaron
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August 1, 2010 10:00:21 PM

Best answer selected by aaron92.
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