AMD has better multi threaded performance (in some cases double that of intel).
Intel still has some lead in single threaded performance, and some vector optimizations.
So for general use case amd is better, but there are some specialized cases where intell still makes sense.
https://www.phoronix.com/scan.php?page=article&item=amd-linu...
On the backend, for things that are not highly parallelizable or memory sensitive, sometimes Intel wins. Things like databases and the like. That was when Intel still used a single ring bus, the mesh should add latency similiar to Epyc's IIRC. I haven't seen any benchmarks of the newest EPYCs vs the newest Xeons though.
One of the best experiences so far. No conflicts or issues whatsoever.