Weren't we comparing CPUs though? Those Blender benchmarks are for GPUs.
Here is M4 Max CPU https://opendata.blender.org/devices/Apple%20M4%20Max/ - median score 475
Ryzen MAX+ PRO 395 shows median score 448 (can't link because the site does not seem to cope well with + or / in product names)
Resulting in M4 winning by 6%
Blender CPU tasks are highly parallel. AMD's Ryzen Max 395 has great MT performance. It's generally 5-20% slower in CPU MT than the M4 Max depending on the application.