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Can you crossfire 4 of these?

post #1 of 11
Thread Starter 
four Radeon 6870's
they have one connector on it for interlink
how many can i xfire? 2?4?..thanks
 
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post #2 of 11
Quote:
Originally Posted by TitaniumClocker View Post
four Radeon 6870's
they have one connector on it for interlink
how many can i xfire? 2?4?..thanks
I beleive they support crossfireX, which means you can Xfire four of those, 3 of em and an HD6850 or any combo of 6850's and 70's
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post #3 of 11
If it has only one crossfirex bridge connector, then perhaps only 2 cards.

But don't know if there are crossfirex bridges that support 3-4 cards.
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post #4 of 11
only 2 cards the 6870 only has 1 crossfire connector.
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post #5 of 11
it only has a single crossfire bridge, so no unfortunately you can only run a maximium of 2 of these in crossfire.
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post #6 of 11
Thread Starter 
Okay thanks


other weird question: can i link the cards in groups of two with CF bridge and have ...two crossfired GPUs? or something? I'm trying to reduce the # of GPUs showing up in this program cus having 4 is causing it to crash.
 
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post #7 of 11
erm honestly have no idea but I think it should be able to do that yes, although im fairly certain it will still register 4 gpu's

test it and see your cards will have come with crossfire bridges cost nothing to give it a go
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post #8 of 11
Thread Starter 
Yeah exactly... all right i'm reinstalling windows (broke the registry lol)

I'll test it out in a bit

another silly question: in windows you have to dummy plug the other GPus to recognize

by default it exends the display. Can i duplicate the display to all of them so I dont keep losing my windows and cursor?
 
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post #9 of 11
yeah you can change that easily enough in catalyst control centre.
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post #10 of 11
Thread Starter 
awesome.. testing the crossfire thing atm
 
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