need help boss

Im running the setup that came with the case, 200mm fan in the front for intake and a 120mm fan in the rear as exhaust. My specs are as follows: Ryzen 7 2700x, GTX 1070TI, 32gb DDR4, Two SSDS. My idle temp is around 35 celcius but 40-45ish when my room is hot. When under load playing games the...