Inside Amazon’s GRAVITON3 ARM Server Processor

This is interesting. So we are back to Chipset where memory controller and IO are on a separate die connected by a presumably TSMC CoWoS interconnect ( Judging by the 2TB/s Number ).

It is also great they didn't do insane NUMA stuff.

Lots of juicy information in the slides and presentation. The biggest mystery to me is if they will further lower the price of G2 and G3 being offered for the same price as current G2? Or will G3 be priced the same as current x86 instances.