Intel Core i5-9400F CPU Review: Cutting On-Die Graphics For A Slightly Lower Price - Tom's Hardware | Tom's Hardware
Why is my CPU clocked to 4 GHz when the base speed is 2.9GHz and I have never overclocked or turned on turbo for anything in my knowledge? I have an i5
Question - i5-9400F refuses to boost to 4.1GHz on a single core. | Tom's Hardware Forum