2560x1600 missing in System Prefs with GTX 770

[swamyg1]

I running 10.9.2 with an Asus GTX 770 2G on an Asus Rampage IV Extreme. with 2 monitors connected. One is a Dell U3011 (plugged into HDMI) and another is a Dell 2001FP (plugged into DVI).

The monitors are running fine and my graphics are benching as expected, but I'm not able to see any resolution settings for my U3011 higher than 1920x1200. It should be running at 2560x1600.

I do not have any additional graphics drivers installed... Because I thought OSX fully supports this card natively. Any ideas?

 

[swamyg1]

Ok, so plugging into DVI sorted that problem out. But now my everything on my screen is super blurry at 2560x1600. GraphicsEnabler=Yes did not help.