CPU and GPU?

[iMove Quick]

Hi there,

So I got 3 questions to aks. I am building a new pc and don't know what parts to pick.

CPU : i5 4460 or i5 6500 or i5 6400?
RAM : DDR4 or DDR3?
GPU : Gtx 960 4GB OR r9 380 2/4GB

Thanks in advance,

iMove Quick

 

[SBargisen]

i5-4460, with MSI h81m-p33 and GTX 970.