Hey there,
Yes, there are laptops with this setup available, although only slowly rolling out.
There's the Lenovo models like this:
IdeaPad 5 Pro Gen 7 (16″ AMD) | High-performance laptop for creators & gamers | Lenovo Ireland
Here's a list of a few with the same setup, but maybe more costly:
Listing of All Laptop Using AMD Ryzen 7 6800U Processor | DeviceBeast.com
The 680m is roughly comparable to a GTX1650 Max-Q. Not quite as fast as that card, but close.
It does everything you want apart from real heavy gaming. But light gaming with some half decent setting is possible to help pass the time (when it allows
)
The Lenovo one above can be configured as is with iGPU, but also dedicated GPU's too.
Intel iGPU just don't cut mustard in comparison to AMD's solutions.