do you have to have 2 of the same card to use crossfire?. do you have to use 2 of the same card to use crossfire? (eg 2x x1900xtx's in crossfire). or is it possible to combine cards (eg, x1900xtx + x850 or whatever crossfire supported card) if so, any...

you'll also need a master card since you have the same kind of card like mine i believe. get the x1900 master card if you can find one. Master card? Does that mean a specific modeled card i.e. x1900 crossfire. Is that a master card? yes you'll need a crossfire...

Dual Non-Identical Cards - Not in Crossfire?. I was wondering if it is possible to have two graphics cards, not of the same type, and not in crossfire, in one computer. I was thinking of having my current card, a Radeon x300, used for gaming, and then have...

for these cards but just fyi. Thanks for the help and support. No, I am almost 100 percent sure it has to be the same card. Does not have to exactly the same in layout and such but it would need to be another 4650 or another 4770 in order to crossfire. you...

this first. Do the cards have to be same model? For Nvidia models Yes,but about AMD/ATI models,for models like X1900 series and lower you have to use the same/master card to use CrossFire but for HD 2xxx series and up,check the compatibility chart on top...

He said he had a 3870 and a 3850 in crossfire. I thougth GPUs or RAM amount couldn't be mixed. Only that manufacturers could be mixed as long as they both had the same amount of RAM and same GPUs.. can 3870s and 3850s be mixed in Crossfire? I read a review...