If you're really worried about the TDP and wattage then go with an 8300, the fx 6300 is good but almost anything you put it will will bottlneck, and you wont get a good frame rate on CPU based games, I have a 6300 in my system right now and it sucks, really bad. Get an 8300 or an 8310, booth of those hold basically the same preformance as the 8350 with less wattage