yeah i know that every build is kinda unique, but i just want to know the basic stuff like what limts i shouldnt exceed and thatThat's kinda like asking us how fast you can run. We might give you a general idea of how fast a person can run, but you are unique and you will have to test your speed yourself.
Same with GPUs; each has a silicon die that is capable of different speeds. You will have to learn how to overclock and find your GPUs maximum stable limit.