Personally, I'd wait a few days for AMD to reveal their new GPU lineup. Rumour has it, they are going to offer GTX Titan performance at the price of a 780, or less.
Well, thanks. Im going to US in december so maybe for that time itll be out.
BTW what can you say bout the fx 8150.
I feel it may be not the best for gaming but i dont believe it will make any lag.
You should probably buy the 8320 over the 8150 - it is slightly more expensive, but it's worth it. If you can afford to get the FX-8350 I recommend buying it over both the 8150 and 8320.
Good luck with your build.