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HD 2900 XT...crossfire?

I
Bet you 2*2900XTs in crossfire would be faster than a 3870x2.
due to the 512 bus.

I don't agree at all. I have a p35 mobo .

I had two 3870s in crossfire on my board and i didn't get much speed increase with the second pcie slot at 4x.

You would defo get better performance with one 3870x2 in a 16x slot.

If you had an x38;x48 then that maybe would be a different matter :cool:
 
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u still cant sell your 2900xt to some benchtester as they still sell good i think you can sell 2900xt for like 100 £ and buy 3870xt for 100£ in ebay ? can i mention ebaY? if not delete my post ;)
 
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