Wow! I guess the battle between ARM and x86 is heating up. AMD's rival is not longer just Intel and vice versa.
Ampere currently has 80 core Altra CPU @ 3.3GHz. Its 250W so its not a low power CPU. No idea how is the performance right now though. But if its close to AMD and Intel, I think it will be a real competitor.
The ARM platform has always been a competitor in different spaces. The most common on is the mobile and IoT industry. Where power consumption and heat management is of criticality, RISC based processors seems to offer these advantages.
ARM has also extend into cloud computing. AWS offers ARM based instances since 2018. The recent instance types are based on ARM Neoverse N1 architecture.
Definitely we are looking competition among the brand’s, but I will regard them as different use cases having the advantages between ARM and Intel/AMD are of different focuses. One group is on efficiency/power consumption advantage, the other is more on exploiting as much performance as possible as power can offers without melting the processor.
Of course, should ARM also plays into performance space, then it may be a different story. Time will tell, and we will see if the industry have enough appetite for more competitors as the pie is split further
