XFX R9 290 CrossFire At 4K Ultra HD
 

Legit Reviews has decided to put a XFX R9 290 CrossFire set-up to the test today to see how well these cards handle 4K Ultra HD resolutions. Here's a quote from the full review: We recently reviewed the XFX Radeon R9 290 Double Dissipation and had the opportunity to get a second card in for additional thermal testing. Since we had two identical cards sitting on the test bench we figured that we'd flash the BIOS in order for the cards to be identical and run some CrossFire tests with AMD's latest Catalyst 14.4 Beta drivers.

http://www.hardocp.com/news/2014/04/...t_4k_ultra_hd/