Can i use my two graphics card ?

[Pitchblease]

I have ''Palit nvidia geforce gt 630 2gb'' and MSI GTX 970 and can i Sli them ? and what is Sli ?

 

[yatys93]

SLI is when you connect two cards together, but you need two of the same model for SLI so you can't pair these two

 

[Derza10]

You could use both, have the GT 630 as a physx card. I wouldn't recommend doing that though the gt 630 will most likely lower performance - you are better off just using the single GTX 970.