Can i crossfire.

[Chritstos]

Hey i want to ask somethink.
I got Gigabytes HD5770 super overclock edition
and i want to make a crossfire but i cant find the same model of this
if i buy hd 5770 sapphire flex edition or the normal one it will cause me any problems?

 

[g00fysmiley]

yes you can crossfire different cards of the same model, heck you could even xfire your 5770 with a 5750 (not that you'd want to but its possible)

with amd they only have to be the same series and make sure your mobo supports crossfire, and that your psu can handle 2 5770's if yes then they should work fine

important note though is the clocks of the two cards will ahve to match so whichever has the lower clock speed the higherclock card will downclock to that card's speed

 

[VGKitov]

From what I know also it's important to have your second PCI-E slot running at x8 (rare x16) and not x4

 

[g00fysmiley]

realyl depends on the card , a 5770 will not likely be held back much by x4