Time to clear up: my source was misunderstood about the new PBO which was present as XFR at that time, meaning 3950X would have 4.9GHz boost it was still 0.1GHz shy. I still stand by 5GHz Zen2 with later SKU's, but I must say 4.7GHz is very impressive on a new node and uarch.
After all: Zen2 got 3 AGU's... that means it's now 11-wide back end. _11_. I was actually sure AMD would wait until Zen3 to implement this. Many surprising and unforseen uarch changes were made.
AMD Ryzen 3000 "Matisse" I/O Controller Die 12nm, Not 14nm แต่ใช้ GlobalFoundries 12LP
This is the same process on which AMD builds its "Pinnacle Ridge" (Ryzen 2000) and "Polaris 30" chips (RX 590).
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