Laptop computers are an expensive choice and almost always a big compromise in performance. Don’t buy one just to be “cool”. Only choose the expensive compromise of a laptop if you absolutely require portability.
Laptops are designed for the market that wants long battery life and compromise performance to get it.
Rhino 6 and 7 need to be run on a high performance workstations.
As a result, nearly all laptops need to be reconfigured to run as close to a power gulping workstation as possible, to run Rhino and other “Workstation” applications with decent performance.
If you choose a Desktop instead of a laptop, and connect your monitor(s) to the Nvidia card directly, it will likely run well out of the box.