The current macbook pro 13 with M1 does not differ significantly from the macbook air m1: https://9to5mac.com/2021/09/01/m1-macbook-air-vs-m1-macbook-... . You have one core more and active cooling with fan, but in daily use it is difficult to generate the load that will trigger this cooling. The situation will definitely change with the new Macbook Pro 14/16 to be shown in October or November.