It uses a i7-5500U CPU and has a 820m Nvidia card. It has one HDMI port and a VGA port. I've looked up the info and I find that HDMI 1.4 supports 2560x1440 and a Display Port supports 3840x2160. Given the ports it has I just want to be sure about what I can certainly manage before I pick a monitor. Additionally, I'm wanting 60Hz.