Why hd4000 not support in big sur while hd4400/hd4600 is? Different metal support? Can we use some files from catlina to fix it?

[kocoman]

Why hd4000 not support in big sur while hd4400/hd4600 is? Different metal support? Can we use some files from catlina to fix it?

 

[chrfr]

Why hd4000 not support in big sur while hd4400/hd4600 is? Different metal support? Can we use some files from catlina to fix it?

Apple never sold a Mac with Intel 4400 or 4600 graphics.

 

[LuisN]

Why hd4000 not support in big sur while hd4400/hd4600 is? Different metal support? Can we use some files from catlina to fix it?

HD4000 is supported in Big Sur just the machines that use it aren't supported anymore. See https://forums.macrumors.com/thread....2242172/page-163?post=28880835#post-28880835 and https://github.com/barrykn/big-sur-micropatcher