Not sure if marketing a laptop is allowed on the forums, however, I have a laptop that might suit your needs. It's a Clevo P870DMx with the Prema bios. It's a 17in machine that currently has an i7 7700K desktop processor from Silicone Lottery rated to 5.2 ghz, a single GTX 1070 GPU with the vapor chamber heat-sink, 32 GB Kingston HyperX 2400 mhz ram, 500GB 850 EVO 2.5 in OS drive, 1 TB spinning disk storage drive, Retail version of Windows 10 Pro. It's a Z170 mother board but once the i9 9900Ks are released I plan to install my 6 core i7 8700K in this laptop. The Prema bios and a different heat-sink allows it to work and run cool. Only issue is the P870DMx weighs approx 12 lbs. Probably not something you'd want to carry around for too long.