If your About This Mac shows or 8MB of VRAM, you failed. You should see 1536MB . The framebuffer patching above must inject stolen memory correctly. If you see 7MB, your BIOS DVMT is still set to 32MB. Increase it to 64MB.
For most UHD 770 Hackintosh users: ✅ Set iGPU to + spoof UHD 630 + add igfxrpsc=1 → temps drop from 65°C to 48°C idle. uhd 770 hackintosh hot
To provide a complete picture, it's helpful to understand exactly which Intel iGPUs are supported. This table summarizes the native support boundaries for Intel integrated graphics in macOS, based on community-maintained compatibility lists. If your About This Mac shows or 8MB of VRAM, you failed
The keyword "hot" in your query suggests concern about temperatures. Here is why UHD 770 Hackintosh setups often run hot: uhd 770 hackintosh hot