Quote Originally Posted by savantu View Post
Yes, it's called minimum FPS. Stuttering means disruption of the flow, that is, min FPS drops to below 25-30FPS, the level which the human brain can perceive.

A 2500k has been proven link to produce consistently better min FPS and average FPS than a 8150. A 2700k would walk all over it.

If anything, this shows how subjective human perception is, especially in a controlled environment by a interested party.
It's not just minimum fps. If the fps is all over the place between 25 and 60, it's not going to be a smooth experience.