I'm buying a FX6300 for a budget build Im doing, its pretty cheap and has more than enough power to run anything you trow at it.
Check the PC Gamer review and Tek syndicate.
And yeah.. the whole AMD is not "good" for videogames its kinda dumb IMO, most of the workload is in the GPU anyway haha. My main PC is a 8350, I have usually between +80-100 fps in starcraft 2 1v1 matches... so whatever.
just buy a good GPU.