And fairly decently priced too. Some are using a pair to power 3840 x 2140 resolution monitors. It should be able to power at least a pair of 1080p monitors. That would allow you to run the game on one screen while keeping tabs on business stuff on the other.
-------
There seems to be a lot of rumors about the expected AMD Radeon R9 300 series, including possible announcements. over-cocker's have had a forum thread on it for some time. Most are just that, rumor, but it is expected to introduce at least some improvement over the present situation. AMD's high bandwidth memory might come in useful when some of us start moving to 4K resolution. There are voiced hopes for lower power consumption and higher graphics processing speed.
http://en.wikipedia.org/wiki/High_Bandwidth_MemoryExpectation is an official announcement sometime June. If they do produce a significant speed improvement this could drive movement towards higher resolution screens.
http://www.pcworld.com/article/2893701/amds-upcoming-radeon-r9-300-series-flagship-secretly-powering-vr-demos-at-gdc.htmlThen again 4K Ultra HD Monitors are dropping in price rapidly, you can now get them for under £300, but it's suggested to get a 60Hz refresh screen for £400-600. A suitable single graphics card would make a very interesting setup option
....someone pass the Kleenex, pls.