09-18-2015, 10:54 PM
(09-18-2015, 10:27 PM)Captain_Harlock Wrote: One more question is it better to get 2x 7950 or 1x 7970 ?
Again, define "better".
2 X 7950 has more compute power than 1 X 7970 but will also use more power and probably cost more to buy. So which is better? Only you can answer that.
Look, you said you'd be up for spending up to $400 on this project. Just get a GTX 970 and be done with it. It's "better" in all regards to the 79xxs.
Some theoretical benchmark numbers for reference.