MacOS Catalina working with iGPU but not with 5700XT

Hey guys!

I'm very much stuck with my Catalina installation. After reading lots of posts, I got MacOS Catalina working using my iGPU (the 5700XT wasn't inserted during installation and boot).

When inserting the 5700 XT, the booting goes to about 75% after which it reboots. I'm getting a Kernel Panic and I cannot figure out why. I'm attaching my EFI and verbose log here, perhaps someone can help me.

Hardware Specification

  • Processor: Intel I5 6600
  • Motherboard: Gigabyte Z170 D3H
  • GPU: Gigabyte AMD Radeon 5700 XT Windforce 3X
  • RAM: Corsair Vengeance 2 x 16GB

Boot flags: agdpmod=pikera -lilubetaall

SMBIOS: iMac Pro 1,1

Kexts:

  • AppleALC.kext
  • BrcmPatchRAM3.kext
  • IntemMausi.kext
  • Lilu.kext
  • SMCProcessor.kext
  • SMCSuperIO.kext
  • USBInjectAll.kext
  • VirtualSMC.kext
  • WhateverGreen.kext

The full boot video is here: https://we.tl/t-wgVCVHZxzr

The EFI folder is here: https://we.tl/t-BEhupshdem

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Update

I managed to fix it by changing my SMBIOS to iMac 17,1 and using the config.plist from here as a base.

https://hackintosh.gitbook.io/-r-hackintosh-vanilla-desktop-guide/config.plist-per-hardware/skylake