A study in what is possible. With the 18-inch GT83VR 7RF, the gaming expert MSI shows what is currently technically possible (in terms of performance) in the notebook segment. Intel's most powerful mobile Kaby Lake processor is accompanied by two Pascal GPUs. However, the price is as extreme as the speed: more than 5000 Euros (~$5600) make the GT83VR 7RF an expensive toy for enthusiasts.
https://www.notebookcheck.net/MSI-GT83VR-7RF-7920HQ-GTX-1080-SLI-Full-HD-Laptop-Review.229770.0.html