Widescreen Gaming Forum

Ok I'm building my new pc and i'm tring to decide on the video cards for it....

basic sys specs. (project in progress) :

cpu- amd Ph II 955
MoBo - dfi 790fxb-m3h5
ram - 4x 2048mb patriot 1600mhz 7-7-7-20 ddr3
psu - Cooler Master UCP 900W or PC Power and cooling silencer 910w
hdd ...

I've been looking into something similar (1920x1200x3 res)
and i was thinking of using a Dh2G or Th2G to run two monitors and using a secong card to run the last one any idea if that might work?

I.E. HD4870x2 with Dh2G running 3840x1200 (2x monitors)
HD4870 / 90 running the last one at ...