The new Neptune series is advertised as the world's first mini PC lineup with AMD RDNA2 dGPUs. MINISFORUM is planning to first release a Ryzen 9 5900HX + Radeon RX 6650M model, followed by Ryzen 9 6900HX and Intel Alder Lake variants with the same dGPU.
https://www.notebookcheck.net/MINISFORUM-announces-the-Neptune-HX90G-mini-PC-with-AMD-Ryzen-9-5900HX-APU-and-RX-6650M-dGPU.621152.0.html
How the hell did they fit that in there? Either that or it's at the cost of melting the case