Question about Crossfiring Sapphire HD6770 with other graphics card

harish_04

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Aug 23, 2015
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Hi all,

I have the following setup:
AMD Phenom II X6 1090T, Asus M5A88-M with Sapphire HD 6770.

I am looking to increase the graphics performance by adding an additional graphics card along with upgrading the memory.
I was looking to crossfire my card with a higher memory GDDR5 graphics.
Would it be possible to crossfire the existing card with a card from a different manufacturer or will have to use a card from the same manufacturer.

I need you help in doing this at the earliest.

Kindly advise.