Stefan Mileschin

AMD's upcoming Ryzen 9000 series "Granite Ridge" desktop processors based on the "Zen 5" microarchitecture will see a slight improvement in memory overclocking capabilities. A chiplet-based processor, just like the Ryzen 7000 "Raphael," "Granite Ridge" combines one or two "Zen 5" CCDs, each built on the TSMC 4 nm process, with a client I/O die (cIOD) built on the 6 nm node. The cIOD of "Granite Ridge" appears to be almost identical to that of "Raphael." This is the chiplet that contains the processor's DDR5 memory controllers.

https://www.techpowerup.com/324023/d...top-processors