Using non native components?

so i’ve been researching hackintoshes for a while and this got me thinking.

obviously native components that were used in real macs would be the best compatibility wise, but what are the ramifications of using non standard hardware, especially CPU.

i’ve seen people build Ryzen hackintoshes and intel hackintoshes (using extreme line processors e.g 6950x or 3930k)

although they weren’t used in real macs, would they generally perform better than the native but less powerful counterparts?