Twitch streaming PC for nub

Hey all,

I need advice on parts that's going to be used only for recording/capture and streaming to twitch. (No gaming whatsoever except on consoles)

Was thinking along the lines of FX 8320 and Avermedia C985 capture card
- I need cpu + mobo + capture card
- would like to keep costs around $600-$700 for all 3 parts give or take.

Thanks in advanced and all advise will be appreciated.