HD 7990Will I get full use of the 6gb for eye finite or just 3gb for three monitors

[jijoslin]

Will I get full use of HD 780 6gb memory or just 3gb for eyefinity

 

[damric]

It's 3GB mirrored so 3GB just like when crossfiring two discreet cards.

 

[i7Baby]

What's HD780?

 

[jijoslin]

So if I have 32gb ram and two 7990 6gb am I okay for 4k gaming

 

[damric]

So if I have 32gb ram and two 7990 6gb am I okay for 4k gaming

lol you could install the whole game on RAM Disk and load levels instantaneously.

 

[i7Baby]

See http://www.tomshardware.com/reviews/radeon-r9-295x2-crossfire-performance,3808-4.html

The 7990 will do OK. Don't expect miracles though. You might have to run on low game settings.

Anything over 8gb will be redundant. You'll need a good cpu (and psu)

 

[damric]

Gonna need a damn good PSU for that ^^

 

[jijoslin]

1300 watt EVGA Supernova g2

 

[i7Baby]

Cheeses! You can run two of them.

 

[damric]

He's not playin' around. Rig costs more than my car. Going to be professional grade man-cave.