It would be connected via Infinity Fabric, just like Epyc CPUs in dual-socket boards, as well as the interconnect between CPU and GPU chiplets in APUs, already are. Why would that be bad?
I’m not too well-versed with server-grade hardware but my concern is that it would end up somewhat like Intel’s (consumer) CPU sockets: Changing every 2 years to ensure you need to purchase new motherboards when upgrading.
The issue with that design is that the PCIe standard would be replaced with something proprietary.
It would be connected via Infinity Fabric, just like Epyc CPUs in dual-socket boards, as well as the interconnect between CPU and GPU chiplets in APUs, already are. Why would that be bad?
I’m not too well-versed with server-grade hardware but my concern is that it would end up somewhat like Intel’s (consumer) CPU sockets: Changing every 2 years to ensure you need to purchase new motherboards when upgrading.