Use UHD 770 only for (handbrake encode) while dGPU drives displays.
| Feature | UHD 770 | Notes | |---------|---------|-------| | Metal 3 | No | Only through spoofed UHD 630 (limited) | | H.264/HEVC encode | Partial | Some users get working via VDADecoder | | 4K+ displays | Yes | But no DRM (Netflix fails) | | Sleep/Wake | Unstable | Often requires -igfxblr boot arg | | Dual monitors | Rare | Mostly single display only |
Last updated: May 2026. macOS Sequoia may introduce further driver deprecations.
For those who already own a UHD 770 system, your best resource is the Dortania OpenCore Guide to navigate the complexities of modern Intel hardware. to pair with your UHD 770 processor? Using Alder Lake (or Raptor Lake)
So, how are people booting macOS on Alder Lake systems? They use . We trick macOS into thinking the UHD 770 is a different, compatible GPU: usually the UHD 630 (Device ID 0x3E9B ) or a similar Rocket Lake variant.
If not configured correctly, you may see only 7MB or 14MB of VRAM and no hardware acceleration.
| Key | Type | Value | Explanation | | :--- | :--- | :--- | :--- | | AAPL,ig-platform-id | Data | 00000000 | Disables display output (headless mode). | | device-id | Data | A67E0000 | Spoofs Intel UHD 770 as UHD 7xx (Comet Lake). | | enable-hdmi20 | Data | 01000000 | Optional: Enables HDMI 2.0 if needed. | | framebuffer-patch-enable | Data | 01000000 | Enables custom framebuffer. | | framebuffer-fbmem | Data | 00000003 | 48MB framebuffer memory. |
Community members on forums like r/hackintosh and sites like Dortania have explored various paths, but none provide a "native-like" experience for the UHD 770:
Use UHD 770 only for (handbrake encode) while dGPU drives displays.
| Feature | UHD 770 | Notes | |---------|---------|-------| | Metal 3 | No | Only through spoofed UHD 630 (limited) | | H.264/HEVC encode | Partial | Some users get working via VDADecoder | | 4K+ displays | Yes | But no DRM (Netflix fails) | | Sleep/Wake | Unstable | Often requires -igfxblr boot arg | | Dual monitors | Rare | Mostly single display only |
Last updated: May 2026. macOS Sequoia may introduce further driver deprecations.
For those who already own a UHD 770 system, your best resource is the Dortania OpenCore Guide to navigate the complexities of modern Intel hardware. to pair with your UHD 770 processor? Using Alder Lake (or Raptor Lake)
So, how are people booting macOS on Alder Lake systems? They use . We trick macOS into thinking the UHD 770 is a different, compatible GPU: usually the UHD 630 (Device ID 0x3E9B ) or a similar Rocket Lake variant.
If not configured correctly, you may see only 7MB or 14MB of VRAM and no hardware acceleration.
| Key | Type | Value | Explanation | | :--- | :--- | :--- | :--- | | AAPL,ig-platform-id | Data | 00000000 | Disables display output (headless mode). | | device-id | Data | A67E0000 | Spoofs Intel UHD 770 as UHD 7xx (Comet Lake). | | enable-hdmi20 | Data | 01000000 | Optional: Enables HDMI 2.0 if needed. | | framebuffer-patch-enable | Data | 01000000 | Enables custom framebuffer. | | framebuffer-fbmem | Data | 00000003 | 48MB framebuffer memory. |
Community members on forums like r/hackintosh and sites like Dortania have explored various paths, but none provide a "native-like" experience for the UHD 770:
FT1209/FT1509/FT1512
FT1209/FT1509/FT1512
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