Do you have numbers on what your computer's temperature is at when it's idling and when it's on full load (CPU maxed out)? At idle I'm coming in at around 52C w

Do you have numbers on what your computer's temperature is at when it's idling and when it's on full load (CPU maxed out)? At idle I'm coming in at around 52C with ambient temperature at around 20C. Full load I can go to 90C, when the computer will automatically downclock, which is something that's not desirable. I have opened up my laptop more than once and cleaned all the areas i can, but I still can't seem to get the temperature to go down like others claim. At this point I'm considering replacing my fan assembly and see if I have better luck but haven't gotten around to do so.