Worth upgrading to a i7 7700k

[commander_tel]

Just wondering if it was worth upgrading from i5 6400 to i7 7700k i have got a 1070 strix gpu so any ideas people?

[Serenity]

Yes, anytime you move from an lesser core its worth it. More threads so more complex Games and editing. I have an i7 7700 that I recently upgraded to from an i5, loving it