Intel iGPU 770 Full Support Sequoia Tahoe

[Casey]

Ok everyone I have found out after thorough reading up and testing that if we edit the config.plist to include the following as you can see below, we can have full Intel iGPU graphics support on Sequoia and Tahoe

 

<key>DeviceProperties</key>
<dict>
    <key>Add</key>
    <dict>
        <key>PciRoot(0x0)/Pci(0x2,0x0)</key>
        <dict>
            <key>AAPL,ig-platform-id</key>
            <data>BwCbPg==</data>
            <key>device-id</key>
            <data>mz4AAA==</data>
            <key>enable-metal</key>
            <data>AQAAAA==</data>
        </dict>
    </dict>
</dict>
 

 

Basically this spoofs the Intel i7 12700 CPU's onboard Intel 770 graphics to work and gives it metal 3 support and acceleration as Intel 630 without further tweaks needed.

 

My system uses a Gigabyte B760M gaming motherboard, but this should work on any as long as you have a similar or closest to the same CPU or iGPU.

Please share in comments if this worked for you guys. All the best.

[MaLd0n]

Hi, @Casey. Could you post a ioreg with this igpu activated with this patch? Thank you!

 

[Casey]

Hi haven't had a chance to do this, I've temporarily gone across to using Linux , just for a short time period and will be going back to macOS as soon as I do I'll be able to provide you with this.