Uhd 770 Hackintosh __top__ Jun 2026

macOS will display only 31MB or 7MB of generic video memory.

Follow the Dortania OpenCore Install Guide, using the desktop guide as a reference point, but with these modifications:

: You will need a compatible AMD graphics card. The best options currently supported up to macOS Sequoia include: uhd 770 hackintosh

| Series | Compatibility Notes | |---|---| | RX 400 series (e.g., RX 460, RX 480) | Native support in macOS | | RX 500 series (e.g., RX 570, RX 580) | Widely used, excellent compatibility | | RX 5000 series (e.g., RX 5500 XT, RX 5700 XT) | Works in Catalina and newer | | RX 6600 / RX 6600 XT | Requires macOS Monterey 12.1 or newer | | RX 6800 / RX 6800 XT / RX 6900 XT | Native support in Big Sur and newer |

Unsupported. Without drivers for the Xe architecture, macOS will lack Quartz Extreme and Core Image (QE/CI) acceleration. User Experience: macOS will display only 31MB or 7MB of generic video memory

Screen drawing, window resizing, and animations will stutter violently.

While you can successfully boot macOS on these processors, the experience with the UHD 770 alone is fundamentally "broken" for daily use. 1. The Core Issue: Lack of Acceleration Without drivers for the Xe architecture, macOS will

In BIOS, set Internal Graphics to Enabled (not Auto). Also set DVMT Pre-Allocated to 128MB . Gigabyte firmware has poor ACPI handoffs for iGPU.

OpenCore uses a kext called CpuTopologySync or specific ACPI patches to properly manage the Performance cores (P-cores) and Efficient cores (E-cores) of these modern Intel chips. To get full graphics acceleration, you must bypass the UHD 770 entirely by adding a supported AMD Radeon graphics card. The Supported GPU Checklist

: You can leave this Enabled if you want to use Intel QuickSync in Windows, or Disabled to turn off the UHD 770 entirely. VT-d : Enabled. Above 4G Decoding : Enabled. CFG Lock : Disabled (if the option exists). Step 2: OpenCore config.plist Modifications

Use Open Core Legacy Patcher for post-install root patching if acceleration isn't working after setting properties.