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Crossfire question

Last response: in Graphics & Displays
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August 17, 2012 7:30:23 AM

so i have xfire hd 5770's my buddy has a 5870 he will give me

my mobo can do 3 way sli/xfire

so my question is can i 3 way xfire 2 5770s and a 5870

More about : crossfire question

August 17, 2012 7:49:04 AM

I think it's not possible. The first 2 numbers need to be the same in order to crossfire. If your buddy had lets say a 5750 it would be possible to crossfire.
An exception to this is the 5750/5770 can be crossfired with 6750/6770 because they are the same cards just under another name.
Also check this for future reference http://cdn.overclock.net/0/06/068d19bb_AMD_CrossfireX_C...
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August 17, 2012 7:52:37 AM

yes I believe this is possible bc 5770's can be tri crossfired and seem to work pretty well doing so....according to AMD website you would not need an external bridge to crossfire a 5870 with a 5770
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August 17, 2012 8:42:13 AM

external bridge?
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August 17, 2012 6:34:31 PM

oh crap lol I was totally reading the chart wrong!!!! haha my bad for some reason I thought that the grey and white meant you could without the crossfire adapter (knew that was weird) damn lol my bad had an idiot moment
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