Thanks to paton for the information
Josh, if your running apu unit, look at cpu-z for the information and post it back here.
Look inside your case with a flashlight, it will have the manufacturers name and current model number on it with version bios or serial number.
If anything, you could match it up with 6670 or compatible ATI graphics card for crossfire.
If you have 6gb's or 8gb's of ram, I recommend you let the bios share about 1gb or 2gb worth of memory for the apu, so it won't lag up so quickly.
You could do much better with nvidia gpu with your pc, but its up to you of how much gaming or pc power you need.