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2 x X1900XTX = Crossfire?

post #1 of 6
Thread Starter 
if i have 2 X1900XTX of the different brand..can i crossfire them?
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post #2 of 6
Yes they can be aslong as you have the X1900XTX master card and a X1900 XTX slave cared ( Standard card ) .

Different brands can cause issues at points due to variations in GPU and RAM speeds however you should be ok.
post #3 of 6
Thread Starter 
so if i had 2 x1900xtx, i put one on the top pci-e (master) and the other one on the bottom pci-e (standard)? is that how i should set it up?
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post #4 of 6
you need to get a standard x1900xtx and a crossfire edition getting 2 normal ones wont work
post #5 of 6
Quote:
Originally Posted by pujo
so if i had 2 x1900xtx, i put one on the top pci-e (master) and the other one on the bottom pci-e (standard)? is that how i should set it up?
No. You have to have a Crossfire edition Master card X1900XTX and a Normal bog standard X1900XTX for CF to work. Look at the top of this list thats a Master card . http://www.overclockers.co.uk/produc...d=56&subid=501
post #6 of 6
Thread Starter 
ah i see.. thanks
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