I recently just bought this version of the Dell XPS 15 off of amazon:

https://www.amazon.com/gp/product/B06X9DC28B/ref=ask_ql_qh_dp_hza

I found the CPU speeds to be a bit lacking for the amount of work I do. i realized on user benchmarks website that my 7th Gen Core i5 7300hq is actually considerably weaker than even then newer core i3 8th Generation CPUs.

I'm thinking about upgrading my CPU on this computer but I really dont have any idea how to on a laptop like this one, is it even possible? and if so what are my choices? I'm currently looking at the new 8th gen Coffee Lake CPUs.