What are the key takeaways from “Ethernet is DEAD?? Mac Studio is 100x FASTER!!” on NetworkChuck?

What is this episode about?

Apple has quietly revolutionized local AI clustering by enabling RDMA (Remote Direct Memory Access) over Thunderbolt 5, reducing network latency by 100x. This software update allows developers to move beyond slow pipeline parallelism to tensor parallelism, effectively turning a cluster of Mac Studios into a high-performance machine capable of running massive, trillion-parameter models locally.