AMD Ryzen 9 4950X / 5950X 16C/32T Zen 3 Vermeer's boost clock may touch the 5 GHz mark; AMD could skip 4000 series naming for desktop - NotebookCheck.net News
AMD Ryzen 9 4950X could boost up to 4.9 GHz : r/Amd
AMD's Zen 3 Ryzen 4000 desktop CPUs will include advanced new overclocking features and will also come in 10-core/20-thread flavors - NotebookCheck.net News
Ryzen 9 4950X clocked at 4.8GHz or ... maybe the Ryzen 9 5950X? - Hardwar Sphere
AMD Ryzen 9 5950X 16 Core Zen 3 Desktop CPU Reviewed by SiSoftware