[ref]alphonse[/ref], processors with F don't have IGPU and intel quick sync don't work, the problem is it, next time use processor with igpu
u can try with imacpro1,1 smbios
use geekbench4, geekbench5 is diff and points is low
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[ref]GSDEV[/ref], genericxhci kext cause many problems, avoid it
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[ref]Morganemi[/ref], looks very good