XMG has unveiled the APEX 17 M21, the APEX 15 M21's bigger sibling. The APEX 17 M21 is configurable with up to an AMD Ryzen 9 5900HX, an NVIDIA GeForce RTX 3070 and 64 GB of RAM. The machine supports HDMI 2.1 and Mini DisplayPort 1.4, too.
https://www.notebookcheck.net/XMG-APEX-17-M21-17-3-inch-gaming-laptop-launches-with-up-to-a-Ryzen-9-5900HX-and-an-RTX-3070.562116.0.html