Good laptops for gaming and graphics design?

I'm a college student looking for a laptop good for gaming and graphics design. I'm looking for one that could run fairly large games in full quality, at least 2.5 ghz, and a newer AMD processor. I was looking at a Lenovo Ideapad, but not quite sure. I will need lots of room for photos and programs such as Photoshop and Dreamweaver, but being a college student I'm on a budget so definitely would like to spend 600 or less. Any ideas?

I'm not a fan of laptops (Only for travelling alot)
but I would suggest getting a Alienware? It's the best laptop ever for gaming or you can get a razer at 700 dollars. I'm not good at laptops but great at Dekstops.

I would not get amd for a laptop due to the heat and the clockspeed would be hard to reach 2.5, get something with an intel i5 processor and a dedicated gpu (graphics card). For 600 it would be pretty hard to get something that would run games in full quality, my mate spent £1300 on a laptop and he can't run battlefield 4 on max settings cause he has so much lag so for 600, well it's not looking great, I personaly would get a desktop due to the fact they cost less for more power and you can get stuff that is the size of an xbox nowadays

if you have a friend who know how to do a pc then ask him to do his one for you its cheap and way more powerful than any laptop close to its price