the hope is that in the future, all these dedicated processor interconnects can be outmoded via some gobs of #GenZ or #OpenCAPI or #CCIX (or #HyperTransport 4 #HTX - #InfinityFabric released - make my day AMD!) that allow for more ad-hoc disaggregation & configurations. i don't even really want coherency, just some vaguely #infiniband like #rdma across remote chips, spread out across a board or larger chassis.