I recently just built my first computer that I bought bundled on newegg and I must say, it was really fun building it. This computer is using a Phenom II Six-Core processor Black Edition(3.2 Ghz) mounted on the ASUS M4A88T-M LE motherboard that supports crossfire. Running on 8 gb of RAM and also running a 450w PSU that came with the Rosewill case/chassis.
My question is, what is the best graphic/video card that I can run on this 450w PSU, I prefer ATI cards since my motherboard seems to work well with ATI cards or at least what it says on the website and manual. I need some suggestions, I'm not going to be in hardcore gaming or anything, but something that can perform pretty well with current games or even online gaming (which is what I do most). If you guys can help me that would be greatly appreciated, Thanks!
UPDATE: My Asus motherboard has integrated ATI Radeon 4250 HD, I know crossfire needs a bigger PSU, but how does crossfire work and do I need to use it?