ASUS R9 290X DirectCU II OC Overclocking Review
 

We will take the ASUS R9 290X DC2 OC custom AMD R9 290X based video card and for the first time see how well the 290X can overclock. We will also for the first time compare it to an overclocked GeForce GTX 780 Ti video card head-to-head and see who wins when overclocking is accounted for.

http://www.hardocp.com/article/2014/...ocking_review/