I put a GForce 2GB card in my gaming build (from earlier this year), it's fast. The only potential drawback to using a 6 or 8 core is the stock CPU fan works fine but works hard hence it can be noisy, soon I plan on putting a liquid cooled fan in it, that combined with the case fan should quiet it down some making it run cooler.ASUS USAYup. Or you could spend your money on an Intel chip (Haswell), the i5 quad is actually one of the best all around but it's expensive, the i3 is only a dual core but is faster than the current AMD quad core crop of processors. AMD has yet to catch up with intel's i series processor technology.Depends on the mobo, you would probably have to upgrade the one you have listed but if you go with a six or eight core now that's one component you probably won't have to upgrade the next time.
Yeah that processor won't fit in that MoBo, and I'd have to find a MoBo that is AM3+ that also has a PCI-e 3.0 x16 slot.
Well here is the MoBo I like that will fit that 6 core chip you showed, however I can't see anywhere that it says if the PCI-e x16 slot is 2.0 or 3.0. It is about $30 more than the board I had chosen.
https://www.amazon.com/dp/B008B6ONXK/?tag=ff0d01-20
So it doesn't.
That compatibility web page says that graphics card will still work in it. So maybe it would be fine.