GTX680 with CMp, Open Core and MontereySupporting Only 1280x1080

[Guest danallen]

On my desk, 2012 cMP with GTX 680 and Catalina deliver 4K video to Samsung U28D590. The same cMP, with Martin Lo's Open Core and Monterey, video is limited to 1280x1080.

 

Would upgrading to RX 580 graphics deliver 4K in Monterey with Open Core?https://forums.macrumors.com/attachments/1000000775-jpg.2465279/

 

Source: MacRumors