- Oct 18, 2020
- Gigabyte Z490 Vision G
- RX 5700 XT
In theory iMac20,2 is for Comet Lake processors (10th gen) and iMac19,1 is for Coffee Lake Refresh (9th gen). But in practice we don't notice any difference. Nevertheless, theoretically iMac20,2 is better if you have a 10th gen CPU.
That was my guess, so I will go with iMac20,2. I have a Vision G but it has GC-Titan Ridge 2.0 card installed, so I won't do this step, right?
Disable and/or remove SSDT-TB3HP.aml and SSDT-DTPG.aml from the ACPI section because the Vision G does not have an on-board Thunderbolt controller
When you change platforms, Apple's servers will note the change, and possibly sign you out of iMessage, iCloud, the App Store, etc., and sometimes it can be a pain to reenable those services on the new platform. But if you're not signed into any of Apple's services then changing your platform shouldn't matter at all.
I see. I was wondering if it had anything to do with it. Thanks