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[Solved] 10.15.1, updated kexts, pastrychef-verified EFI, 5700XT freezes in OS

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Check your memory and CPU use at the time that this happens.

Please update your profile to include CPU, motherboard, and GPU that you are using.
 
I used @ModMike recommendations when setting up the BIOS for working with discrete graphics. They are in the topic Z390-I.
I'm quite familiar, I was running his EFI until this new board. Maybe I should just bust out the z390-i tomorrow and see if I can get it running on that. I've been suspicious of this board the whole effing time.
 
So as I understand RX 5700XT does work and fully functional with IGPU enabled then.
 
I'm stress testing it with the EFI from @iDrakus right now. To be quite clear - it will not work if you go into the bios, enable IGPU and reboot. You have to go back into the bios after saving the bios, so it exposes the additional settings. It has to have the 128MB set and the RC6 standby disabled for it to function correctly. I froze damn near immediately without re-saving for those changes. I've completed geekbench cpu and gpu testing since saving the bios again and i'm onto others.
 
So as I understand RX 5700XT does work and fully functional with IGPU enabled then.

Yes.

Since you are using Z270 motherboard, you probably don't need EmuVariableUefi in /EFI/CLOVER/drivers/UEFI/.

Please try removing it. If it works, you should get kernel panic logs if/when you get a kernel panic. This will go a long way to helping figure out what's the cause of your crashes.
 
Yes. That's good. You have IGPU enabled. I was told IGPU needed to be disabled for 5700 XT to work. I guess that was wrong.

Have you seen the system report? Is this just Hackintool listing the CPU IGPU standard. I did a bit of testing and could only get IGPU enabled to work by spoofing the ID 12345678 so it did t have metal.
 
Have you seen the system report? Is this just Hackintool listing the CPU IGPU standard. I did a bit of testing and could only get IGPU enabled to work by spoofing the ID 12345678 so it did t have metal.

iDrakus and piano08man both have booted in to macOS with IGPU enabled and with iMac19,1.
 
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