SLI gtx 660 sc with gtx 660 signature 2 possible?

[jjprestrud]

I have the EVGA gtx 660 superclocked already, and have recently found the EVGA gtx 660 signature 2 card - which appears to have a different fan system and has different clock speeds, and 3gb instead of 2gb.

Is it possible/wise to SLI the two cards given that the clocks are different and the v-ram is 3gb, or would I have to lower/raise ones speeds respectively.

Note: I am aware of the fall-backs of utilizing SLI, and if signature 2 doesn't work, I will simply be getting another gtx 660 sc.

Thanks!

 

[AxlFone]

I did saw somewhere 670 + 680 SLI working.. It did just need right drivers. But I do not know where you can find them Use google.. Hope it works for best

Here is something about that..
http://www.techpowerup.com/forums/threads/sli-with-different-cards.158907/

 

[jjprestrud]

I did saw somewhere 670 + 680 SLI working.. It did just need right drivers. But I do not know where you can find them Use google.. Hope it works for best

Here is something about that..
http://www.techpowerup.com/forums/threads/sli-with-different-cards.158907/

I've never heard of that, that is really interesting. I was under the impression that was an impossibility.

Still, does anyone know about the compatibility of the 660s I'm asking about?