Need better graphics cards?

[zdick]

I do a lot of CAD and video rendering.

Worth the money to upgrade graphics cards & to what?

ROG Crosshair V Formula-z MOBO

AMD FX-8370 8-core Black Edition CPU

CoolMaster 1000W RS-A00-EMBA PSU

ASUS PB278Q 2560 X 1440

2 XFX Radeon HD 6950 in Crossfire

 

[Dynomite54]

a RX 470 would work or a rx 480 I think will not bottleneck.

 

[pebbleberries]

Those cards are pretty good. If you want, I would sell those 2 old cards and get a single modern more powerful card because Crossfire can cause delay and lag.

Those cards can do 1440p editing but still a little under powered. There better for 1080p.