Details about a refreshed Razer Blade 17 and updated Razer Blade 15 have been accidentally leaked in a YouTube video review posted by tech site PCWorld. The video has now been taken down, but not before some apparent key specifications were shared online. The base model of the Razer Blade 15 is likely to get a GPU upgrade from an Nvidia GeForce GTX 1060 Max-Q to an RTX 2060.
https://www.notebookcheck.net/Leaked-information-about-new-Razer-Blade-17-and-Razer-Blade-15-laptops-points-to-9th-Gen-Intel-Core-and-GeForce-RTX-upgrades.418744.0.html