macOS Sonoma 14.4 on B660M Aorus Pro DDR4 / i5 12400F / RX 6650 XT

macOS Sonoma 14.4 on B660M Aorus Pro DDR4 / i5 12400F / RX 6650 XT

https://preview.redd.it/vm8c860gpppc1.png?width=3776&format=png&auto=webp&s=d4d6d83fc7f0b2f64c4319beabbf91480f4395a9

Fully working macOS Sonoma 14.4, on the following specs:

  • B660M Aorus Pro DDR4
  • Intel Core i5 12400F
  • Powercolor Hellhound Radeon RX 6650 XT
  • HyperX Fury 2x8GB DDR4 3200MHZ
  • KINGSTON SNV2S1000G 1TB NVME M2

Just followed Dortania guide for Comet Lake and added some quirks for 12th gen as showed in chriswayg's visual begginers guide.

I had to spoof RX 6650 XT as an RX 6600 XT. It's very simple to do this, you need to grab SSDT-BRG0.dsl from OpenCore ACPI samples, find the location path of your GPU via Windows device manager, edit it into the SSDT and compile. Then you edit your config.plist, DeviceProperties -> Add -> <your gpu path> -> then you add a device-id key with FF730000 as data.

Geekbench scores are in pair with Windows.

Here's a list of the SSDTs and Kexts used.

I'd be happy to offer my help to others facing issues with same specs.

submitted by /u/srbrunoo
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