Different cards & 3 way SLI

samod

Distinguished
May 10, 2008
50
0
18,630
Hi!
Have a few questions about x3 sli.
Now I have two bfg gtx260 oc2 cards running in sli. Each card has 896mb, I want to add 3rd card, but from MSI wich has 1792 mb (also gtx 260). Is it possible to make this combination? I want to put the MSI card to first PCIEX slot so games will use its memory (like gta iv, which recognizes only the first card's memory in sli).

The second question: is Corsair tx 750 psu has enough power to make them run?

Other parts of my system:
MB: Striker II Formula
CPU: Q9550 @3.8 (fsb 1800)
DDR2: 2x2GB G.skill Pi
3 hdd

thank you!
 

chef7734

Distinguished
Mar 3, 2009
856
0
19,010

This is correct. I would recommend just buying the same cards that are in the system as it will most likely be cheaper.