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Sorry, probably a silly question (and couldn't find the answer)

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#1
When you set up two cards in crossfire, do you use one or two bridges?

Thanks!
 
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#3
I only use one on my 4850s. :D When I use 2, I get wierd graphical artifacts. :confused:
 
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#4
its one.... you use 2 when you are using 3 cards...
 

newtekie1

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#5
The old cards used to be 2, the new cards(HD3000 and newer) only require 1.