I know this has been answered multiple times before but I would very much like some help with two specific graphic cards. I'm building a computer from scratch for the first time and I'm looking into two different options when it comes to the graphics card:
Should I go 2 XFX Radeon HD 7850 2GB GDDR5 Crossfire or the XFX Radeon HD 7950 3GB GDDR5?
I'm planning on using the computer for gaming (BF3 and Metro for instance). I'm buying the two graphic cards on sale so the price are exactly the same for both options.
Also, when it comes to gaming, how important is it to have a very good processor when your GPU is good?