This is a build that is meant primarily for gaming, i will be doing some 3D projects but i think this is more than enough for that. I would like some opinions overall but especially about the PSU and the memory. Is the PSU enough for crossfire? Not sure about the graphic's card, there are the 7870 Le with the 79xx chipset or the one in my build the 7850 older tho.
i think those are nice priced arround 300 dollar. and all cards are good. i personaly like the HiS or the powercolor the way they look, with a single fan., but thats something personal.those single fans are mostly more silent, and do a good job.But i think the best card withthe best cooling solution of those cards will be the Shaphire probably
FX8350 with shaphire 7870XT <--- Future proof, wenn it comes to the cpu
FX6300 with 7950 <--- Good option till games get optimized to six cores.
FX8320 with 7950 <--- this will bring you the best fps in games.. but will be a bit more in cost.(25 dollars more then option 1).
i personaly would go if you can afford it for option 3, and wenn you have some money later on and you want a gaming beast, then just buy a second 7950 in crosfire. ☺
otherwise option 1 is maybe the best choice, what ever you will choose, everything will be fine.