Hello, I saw this laptop for about 500$ and it has A8-4500M Quad Core (1.9GHz, 4M, 2.8GHz Turbo, 35W) processor, 4Gb RAM and AMD Radeon HD 7640G APU + AMD Radeon 7470M 1GB DDR3 Dual Graphics. The main reason why I'm asking is because I am starting out as a game developer on Unity3D (hearthstone was made in it for example) and currently I have Dual Core 2.4Ghz 2Gb RAM and 256Mb gpu (my gpu was better but died haha) and I have small problems, sometimes my games have low fps when they shouldn't. The second reason why I'm asking is because I like to play games like Assassin's Creed, Portal 2, Dota etc. so would it run these games? I have no experience with dual graphics...