Uhd 770 Hackintosh ((hot)) Link

For those unwilling to use a discrete GPU, the recommended path is either:

The last Intel-based Macs released feature 10th Gen Intel Core processors and their accompanying iGPUs, like the UHD 630. Since no real Mac was ever built with an Alder Lake (12th Gen) or Raptor Lake (13th/14th Gen) CPU, macOS was never designed to understand or talk to the UHD 770. The drivers and framebuffers (the low-level code that controls how the GPU outputs a signal) for these chips are absent from the operating system. uhd 770 hackintosh

Buy a cheap used AMD Radeon RX 580 (Polaris) or RX 6600. Native acceleration, DRM, and sleep support will save you dozens of hours of debugging. Or, switch to an Intel 10th Gen build (Comet Lake) with UHD 630 – the last iGPU that Apple fully supported. For those unwilling to use a discrete GPU,