i have issues with some games(metro ex and cod mw) pushing my cpu to 100% even at the lowest settings. its a i5 6600 would it be worth upgrading to an i5 9600k
specs are i5 6600That would also require changing your motherboard (for the 9th gen CPU), at a minimum. Keep that in mind.
What are the specs for your current config (make/model of each component)?