Need Advice on friends build

so I'm putting together a small build for my friend and I'm torn at the moment, I can either get him an Athlon x3 455 with 4gb of ram and a mobo for 65 or I can get him a q8200 a g31 board and 4gb or ram for 45 and throw in a cheap graphics card so he can do some 720p gaming, I'm torn at the moment tell me what you think. thanks