crossfire 7750's or buy 7850

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Jacob Mathew Milsom

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Jul 30, 2013
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i have a power color hd 7750 2gb gddr3

is it worth buying another 7750 1gb gddr5 and crossfire or just not bother and get a 7850 and crossfire that with my 7750?
 
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swilczak

You can crossfire different cards but they can't be in a different series like 78xx with 77xx series won't work and some cards in the same series won't crossfire like the 7790 will only crossfire with another 7790 because it has it's own chip design. There was a different thread on here where we e-mailed AMD to confirm this.
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Maxime506

Maxime506

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Apr 22, 2013
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Even for HD 7750 cf, the gfx should be exactly the same, otherwise it will cause issues. (strange that u'r thinking about HD 7850 and HD 7750 cf, it won't even work)

But 2 slow DDR3 gfx cf won't make much a difference, I would go for HD 7850 instead.
 
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17seconds

17seconds

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Jul 27, 2010
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You cannot Crossfire a 7750 with a 7850.

AMD_CrossfireX_Chart_1618W.jpg
 
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swilczak

swilczak

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Apr 12, 2012
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You can crossfire different cards but they can't be in a different series like 78xx with 77xx series won't work and some cards in the same series won't crossfire like the 7790 will only crossfire with another 7790 because it has it's own chip design. There was a different thread on here where we e-mailed AMD to confirm this.
 
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