Need to upgrade the CPU of a studio PC with the specific target of creating product interactive viz using UE4.
The PC currently does have i3-4160, 16GB RAM, HD 5450
The new GPU will be RX 480 or GTX 970
About the CPU wondering btw i5-4690 or i7-4770/4790
I will not code, but using blueprints and all the other editor features.
In your experience will feel really the difference btw a 4690 and 4770 to justify the extra 25% cost.