AMD reportedly working on quad-core Zen4 and RDNA3 APU for next-gen Steam Deck

Published: 17th Jun 2022, 08:08 GMT   Comments

Please note that this post is tagged as a rumor.

AMD rumored to be working on Zen4 Phoenix APU variant with four cores

Is Steam Deck getting an upgrade or this is just a new side-project from AMD engineers?

According to Moore’s Law is Dead, AMD is now working on an entirely new chip poised to feature Zen4 and RDNA3 architectures. The YouTuber does not have the official name for this processor, but in general sense it is a smaller “Phoenix Point” APU which is why he refers to it as “Little Phoenix”.

Rumors about AMD “Little Phoenix” APU, Source: Moore’s Law is Dead

This chip is directly refer to as “Van Gogh Successor” which is the APU powering the current-gen Steam Deck console from Valve. The new Phoenix APU has been added relatively late in the development cycle, so the details are still scarce.

MLID claims that this APU has four cores and eight threads and has 4 WorkGroup Processors. The X86 core configuration is similar to Mendocino, but it uses Zen4 instead of Zen2. The graphics subsystem would get a much greater upgrade though with four times the Compute Unit and RDNA3 architecture which is officially 50% more power efficient than RDNA2 (used by Van Gogh).

One should note that gaming consoles usually do not see a successor this soon, but again, we are not talking about a product that should not launch for another year or so. This is, however, the first time someone actually mentions it. Given how hard it is to buy a Steam Deck with Zen2 APU, there is absolutely no reason for Valve to announce updated specs anytime soon.

RUMORED AMD Zen Architecture Roadmap
VideoCardz.com
Zen2
Zen3
Zen3+
Zen4
Zen5
Desktop CPU
Matisse
7nm (Zen2)
Vermeer
7nm (Zen3)
Raphael
5nm (Zen4)
Granite Ridge
3nm (Zen5)
High-End APU
Dragon Range
5nm (Zen4)
TBC
Mainstream APU
Renoir
7nm (Zen2 & Vega)
Cezanne
7nm (Zen3 & Vega)
Rembrandt
6nm (Zen3+ & RDNA2)
Phoenix (Point)
4nm (Zen4 & RDNA3)
Strix Point
3nm (Zen5/Zen4c & RDNA3+)
Custom Low-Power APU
Van Gogh
7nm (Zen2 & RDNA2)
Little Phoenix (unofficial)
4nm (Zen4 & RDNA3)
TBC

Source:

[Moore's Law Is Dead] AMD Little Phoenix APU Leak: The Steam Deck 2 could be AMAZING with Zen 4 & RDNA 3! (46,582 views)



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