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Is it possible to Xfire a HD7870 with a HD7970?

Last response: in Graphics & Displays
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January 5, 2013 11:30:54 AM

If it is, how many watts would you need to keep these two cards satisfied? I own a HD7870 and I would love to be able to upgrade to the HD7970 without replacing my other card.

Thanks!

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a c 163 U Graphics card
January 5, 2013 12:25:41 PM

Its POSSIBLE... But not a good idea... You would just be wasting money on the HD7970 as it would underclock to the HD7870...
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a c 127 U Graphics card
January 5, 2013 12:28:06 PM

Nope, cant Crossfire those cards.
The recommended PSU wattage for dual card systems is 750W.
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January 5, 2013 1:11:20 PM

OK thanks, I guess I'll just buy another HD7870 or a HD7850 if I want to add another card.
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January 5, 2013 1:20:34 PM

Best answer selected by Jackofspades0.
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