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Heterogeneous Crossfire HD 6950 2Gb with 2 GB HD 7870

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#1
Is it possible to crossfire a Gigabyte HD 6950 2Gb card with a 2 GB HD7870?? Let me clarify. I already have the HD 6950 and am thinking of getting a 2GB 7870. If that won't work will a 7850 work with the 6950?
 
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#2
no, 6900 cards can only be crossfired with other 6900 cards. same with 7800 cards, they can only run in crossfire with other 7800 cards.
 

Mussels

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#3
nope. you have to match the GPU very closely

for example, 5830/50/70 were crossfire compatible with each other, but not with say a 5770 or 6870
 
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#4
no, 6900 cards can only be crossfired with other 6900 cards. same with 7800 cards, they can only run in crossfire with other 7800 cards.
So a 6950 could only crossfire with either a 6970 or another 6950??
 

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#5
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#6
So a 6950 could only crossfire with either a 6970 or another 6950??
if i'm not mistaken, if you can unlock your 6950 shader to match the 6970, and by doing it that 6950 can also crossfired with a 6990...
 
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