Well, first off, an Intel processor isn't going to fit in an AMD motherboard, and vice versa. They all have different sockets, so you'd need to upgrade your MOBO, and the CPU. You may already know this, just wanted to make sure. Have you considered just upgrading to a whole new system? If that's too much I may be able to price out some new mobo/CPU set up for you that would be alright for the interim. What kind of budget are you looking at?