Make sli with diferent graphic card

[AfroBlackSamurai]

Hello,

I would like to know if i can do sli with diferent graphic card reference.
Ex: EVGA Geforce GTS 250 1GB Sli with EVGA GeForce GTS 450.

 

[rolli59]

No only the same GPU! Cards from a different manufacturer will work for example EVGA GTS450 will SLI with MSI GTS450!

 

[megamanx00]

Actually the GTS250 is a little faster in games, but the 450 offers DX11. Which to use for physx I guess depends on what you want to play .