Cpu gpu combos

Hi i was thinking of geting gtx 960 and i5 4690 (non k)
But after some thinking i decided (did not buy yet) to go r9 390 and i7 4790 (non k) just to get an idea that i’am spending to much and that 960 with i5 sould do the work more than fine. So question is sould i save some money and just go with i5 and gtx?

For GPU both 960 and 390 are good, but for CPU i think you will get more production out of an i7 compiling/building lighting and such, also make sure to get 16gb ram, on larger projects you will need it.
i5 is fine too, if i had the money i would get an i7/ at least a 960gtx / and 16gb of ram.
Im running i5 4570+ gtx 670 w/ 8gb ram just fine.

Edit: also get an SSD, forgot to mention, i had UE4 installed on HDD at first and it runs much slower than on my SSD.