Zen3 really makes people look forward to: a unified cache system, the capacity of the three-level cache that each core can access directly doubles, the number of cores per CCX module is increased to 8, improved SMT synchronous multi-threading, upgraded IO chip and strengthened memory controller.
I look forward to seeing AMD and Jim Keller co-designed after Zen5 for the third time, Next-generation CPU(CPU for the next 5 years) with more powerful performance and higher energy efficiency, Even the next generation GPU(GPU for the next 5 years).
No matter what measures Jim Keller implemented at Intel, it seems that they have not been adopted, I hope he can realize his design concept in AMD.