While you can run macOS on Alder Lake or Raptor Lake systems by spoofing the CPU, the UHD 770 will lack the drivers (QE/CI) needed for a smooth interface, resulting in extreme lag and graphical glitches. 1. Recommended Hardware Alternative
Here is a comprehensive guide to understanding the current state of UHD 770 Hackintoshing and how to build a functional system. The Hard Truth: No Native Acceleration uhd 770 hackintosh