Download this app, it adds a tab to quick settings. You can set frame rate limit, even disable E Cores. On some games this gave me 20fps more, your millage may vary.
I agree, it's a great little app. I use it mostly to disable P-cores in lighter titles coz it saves alot of battery!
Hey @IISCOOL, can you please test out one thing for me? The CPU Boost option, when disabled, I see no difference whatsoever. I checked in game, as well on the HW Monitor but the clock speeds are the same along with the temps. Can you confirm if it's the case for you as well?
Thanks