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== References ==
== Designers ==
* Mike Clark(?), chief architect
== Bibliography ==

Revision as of 21:25, 10 October 2020

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Zen 4 µarch
General Info
Arch TypeCPU
ManufacturerTSMC or Samsung
Process5 nm

Zen 4 is a planned microarchitecture being developed by AMD as a successor to Zen 3.


Zen 4 on the roadmap.

Zen 4 was first mentioned by Forrest Norrod during AMD's EPYC One Year Anniversary webinar. During the next horizon event which was held on November 6, 2018, AMD stated that Zen 4 was at the design completion phase.

Process Technology

AMD claims that Zen4 is going to be produced on a 5nm node by TSMC.


Symbol version future.svg Preliminary Data! Information presented in this article deal with future products, data, features, and specifications that have yet to be finalized, announced, or released. Information may be incomplete and can change by final release.
Core C/T Target
Genoa  ?/? High-end server multiprocessors
Warhol  ?/? Mainstream to high-end desktops & enthusiasts market processors
Rembrandt  ?/? Mainstream desktop & mobile processors with GPU


Nothing is currently known about the architectural improvements that are being done to Zen 4.

Key changes from Zen 3

New text document.svg This section is empty; you can help add the missing info by editing this page.


  • Mike Clark(?), chief architect


See Also

codenameZen 4 +
designerAMD +
full page nameamd/microarchitectures/zen 4 +
instance ofmicroarchitecture +
manufacturerTSMC or Samsung +
microarchitecture typeCPU +
nameZen 4 +
process5 nm (0.005 μm, 5.0e-6 mm) +