Casey,
I used AMD config.plist when I built my Hackintosh. Everything is great BTW! However, I have an i9-10900K processor and am wondering if I should change the machine ID to iMac 20,2 instead of iMac 19,1. Using OC 0.6.1. If I want to do that I assume I would change processor ID to 0x9BC50003 in reverse byte order 0x0300C59B, per the above comments. However, I'm wondering if this also requires changing the system serial number, system uuid, MLB, and ROM? It appears to me that those would have to change since the model number is changing. I'm using a Sapphire Nitro+ 5700 XT as the AMD graphics card. Was wondering if making this change would offer any improvements in performance (because the OS thinks it is a different machine), or is it just cosmetic?
Thanks
Rand