I am looking around for a laptop for CAD (I'm taking an engineering course in high school) which I plan on using throughout the remainder of high school and a bit of college. Now, I'm looking at laptops because my Desktop is aging and I need to be able to take that kind of power with me to class for CAD work and notetaking in my other classes, and for some gaming in my spare time. I've been looking at laptops like the Lenovo w540 and the Dell m4800, and they all generally have an Nvidia Quadro K2100m or the AMD FirePro M5100 available as graphics solutions. What I want to know is how well they would do during a gaming session, say Minecraft, Garry's Mod, Portal 2, and Team Fortress 2 at max settings at 1080p for example. (I don't play extremely intensive games like Battlefield, or Crysis.)