Help with a build for a noob

Hello Everyone, 

First of all, i live in Brazil which is already a problem with prices, because just for example, we are getting the new R9 280X (which isn't even released here yet), 1353.9 BRL which is the same as 618.53 USD. So putting prices aside but of course i want to spend the lesser the better.

I will be buying things along the months so no problem.

I am looking for a build to play at least BF4 with a decent FPS (on ultra if possible, 1080p screen), the future watch dogs, and i will be working on it too. I don't do any rendering or something, i just run loads of things at the same time, since i work with programming, i usually tend to run an Apache/PHP/MySQL local, 3 browsers, text editors and such. 

I am not expecting to do OC, but i am trying to do a build that, in case i want to upgrade in like, 2 or 3 years from now, i won't spend too much on it.

Maybe with sli/crossfire because then i could buy a GPU now and another one in some time, so it won't be too heavy for the pocket. Also i just work on a Macbook 17" from 2010, so i won't have any spare parts.

So it will be only the hardware per se, no peripherals or monitor, which i already have in mind.

Sorry if i missed some info, tried to read all the rules and follow it.

Thanks in advance.

I would go full amd unless you're a big starcraft fan. 

http://pcpartpicker.com/p/1TJr2

keep in mind there's no wirless in this build, if you want wireless network you're going to have to add a wirless card

 

Hey man, thanks for the tip, i will not be needing a wireless.

Just a last thing, in case i want to upgrade that in a near future, what would you put more or change it?

Thanks

just add another 280x in crossfire and you'll get tons of preformence

a fx 8350 and a cpu cooler. oc it cuz that build has a sabertooth board. you don't need 990fx if your not oc and using a 6300. go for m5a99fx and fx 8350. m5a99fx is not better but cheaper and oc to 4.8ghz and the sabertooth to 5 or higher. but you need a good cooler for that like a 240mm radiator.

go with the m5a99fx fx8350 and if you want to upgrade go for a good cooler and oc. next step is a second 280x.

a fx 6300 and 280x crossfire isn't the best setup in my opinion

It would also be helpful if you had some kind of budget.

"a fx 6300 and 280x crossfire isn't the best setup in my opinion"

why?