Well that is sadly the case for Laptops, my Laptop that i am looking out to buy is going to have a 10th gen i7 6 core cpu with a gtx1660ti and it will Run pretty toasty as well. That is because of the cooling Limitation of these tiny, Tiny heat sinks that Laptops have
And as i already mentioned a couple Timed, PLEASE MAKE YOUR GAMES SUPPORT VSYNC! If you so, my rtx 2060 in a case with Bad airflow will come over to you and give you a fat hug and a kiss maybe