if this is true:
wccftech.com
Beginning next year APU Zen2 and then later in the year a Zen3 APU under the same Ryzen 4000 label.
This transition will end the mix between series and micro-architecture.
Maybe also because they may add a GPU die in the series 5000 (so the same CPU micro-architecture with or without GPU in the full TDP range from mobile to desktop.)
AMD Ryzen 4000 Series Launching Early 2020 & Zen 3 on Track, CEO Confirms
AMD's president and CEO Dr. Lisa Su confirmed this Sunday that the company will be introducing its next generation Ryzen 4000 series processors by early 2020. The roll-out will start out with the company's next generation Ryzen 4000 series mobile parts, which AMD plans to debut inside a plethora...
Beginning next year APU Zen2 and then later in the year a Zen3 APU under the same Ryzen 4000 label.
This transition will end the mix between series and micro-architecture.
Maybe also because they may add a GPU die in the series 5000 (so the same CPU micro-architecture with or without GPU in the full TDP range from mobile to desktop.)

