CGI-Quality said:
Technically. I wouldn't mind the cheaper option, of course, but the technically best option would be ideal. :) |
2X670's with some slight overclocking would give you about same processing power as a single 690 as well as save you 200 bucks. However they would increase your power usage as well.
Here is an interesting article you whould check out -
http://www.theverge.com/2012/7/3/3076197/geforce-gtx-680-radeon-hd-7970-graphics-card-upgrade
If you are gaming on a single monitor, there is absolutely no need to get a GTX690 (or even a 680). Something like a GTX 570 or a Radeon 6970 should serve you for very well at 1080p for many years to come.
I personally have moved away from my rediculous 3 monitor setups and dual 580 SLI rig.







