I have an alienware m14x r2 with the gtx 650m 2gb version. I have a 1440p display though when i plug my alienware into it it only recognizes it as 1920 by 1200. I didnt buy the monitor for my alienware but for my desktop which has a gtx 780. It is very annoying that i cant display at 1440p because it looks terrible since it is not running at native resolution