Dual Graphics cards question

michaelatlam

Distinguished
Sep 29, 2009
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Hi not so sure about dual graphics and i tried searching the net but still wasn't sure about my research.

I have 2 graphics card
-Gainward Bliss 8500GT DDR3 256 MB
-Foxxcon 8500GT DDR2 256MB

Both from NVIDIA was wondering if i can connect them both as dual graphics card. was wondering if the DDR2 to DDR3 made a difference.