I am intend to get 770 and decide using 660ti for the physic. I mean 770 for rendering things and 660ti for physical things. Is it make the game run faster and improve the fps? Or when the game is running, only one card is using? How is it different from the Sli settings?
And is it okay if I build one for physic and one for rendering?
And is it okay if I build one for physic and one for rendering?