This has one meaning , Apple is killing the macpro desktop . noway ARM can beat 64 cores chips running at 5ghz each after 2 years from AMD and intel.
Ampere is releasing an 80 core ARM chip, where are the 80 core parts from Intel and AMD? ARM is already beating x86 and will continue to do so because x86 is a legacy arch with a lot of useless baggage. ARM less so. Soon new archs like RISC-V will be competing. Intel always won on process technology, and that lead has been lost.