running amd and nvidia together.

ApuLunas

Honorable
Dec 27, 2013
3
0
10,510
i have an zotac gtx 580 and i bought a sapphire r9 280x vapor. but i can't make two cards run together no matter what combination i tried.
my mainboard is asus maximus iv extreme and i have a 1000 watt 80+ psu. there are 4 pci express slots on mainboard, however only the card i plugged to first pci express slot runs, other ones refuses to run no matter what i tried.

thanks already.
 

BenEzz

Honorable
Dec 27, 2013
194
0
10,710
It's impossible to run two different card together. Nevvermind them being two different companies, even two different models wont work together. For example, you coudent make a GTX 770 work with a GTX780 only GTX 770 AND 770.