New PC build, Parts?

So far my bugdet is £850 (BPS) and im looking at an 8 core AMD 8120 fx and a Nvidia geforce gtx 670, that will be put together by a company in the south of england which is highly recomened they dont skint on anything, just wondering if an 6 core will be alright or i should be looking at more powerful cpu's to keep up the the 670 just need some general advice. also im just coming over to pc from concol so yea... need some help

 

this 6 core should be fine.if you are looking to play games you should pull of bf4 with good framerates.no need to upgrade.but if i where you i would make it yourself get a little extra money and get a ssd or a second hard drive.

im looking into an ssd for my OS