I want to install Catalina 10.15.7, I need a EFI.

Edhawk

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This is an AMD laptop with just the integrated AMD mobile graphics, yes?

Then you are out of luck, as currently there are no AMD laptops running macOS, using just the AMD integrated graphics. People are trying but at the moment they are not succeeding,

There is a post on this site that is looking to get a Lenovo AMD Ryzen laptop working fully with macOS. But that laptop has a discrete GPU, with the AMD integrated graphics switched off in the bios, using a Mux switch. Yours is not of the same caliber. If you were to install macOS you would never get full graphics acceleration working, so using the system would be really bad, with graphics artefacts, glitches etc.
 

Edhawk

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No, not without a compatible discrete graphics card and then it is still going to be very difficult to get working correctly. As other users on this site have found.
 
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