HP ZBook x2 G4-3FB86UT
Specifications

Price comparison
Reviews for the HP ZBook x2 G4-3FB86UT
Source: PC Mag

With workstation-grade components, the HP ZBook x2 packs more power than most detachable-hybrid 2-in-1 laptops. It's a good fit for for artists, 4K videographers, and anyone who needs massive power in a versatile form factor.
Single Review, online available, Medium, Date: 10/18/2017
Source: CNet

As for the internals, while it uses eighth-gen Intel Core chips, those are still based on a tweaked version of last year's Kaby Lake architecture and the integrated graphics are just rebranded from last year's. That's unavoidable; Intel still hasn't shipped Coffee Lake-based mobile CPUs. But given how much the high-end configuration will probably cost, I'd be tempted to wait and at least get a sense of how much of an improvement the desktop Coffee Lake processors deliver. More cores for a workstation are more important than in a consumer laptop.
Single Review, online available, Short, Date: 10/17/2017
Comment
NVIDIA Quadro M620: Mid-range workstation graphics card based on the 28nm GM107 Maxwell architecture with 512 shaders and a 128-Bit wide memory bus. Similar to the older Quadro M1000M and consumer GeForce GTX 950M (which features more shaders).
Modern games should be playable with these graphics cards at low settings and resolutions. Casual gamers may be happy with these cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
i7-7600U: Kaby-Lake based SoC with two CPU cores clocked at 2.8 to 3.9 GHz, HyperThreading and manufactured with an improved 14nm process. Integrates a HD Graphics 620 clocked at 300 - 1150 MHz and is manufactured in an improved 14nm process.» Further information can be found in our Comparison of Mobile Processsors.