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Zen 5 - Microarchitectures - AMD
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Zen 5 µarch
General Info
Arch TypeCPU
DesignerAMD
ManufacturerTSMC
ProcessN4X
Core Configs256, 224, 192, 144, 128, 96, 72, 64, 56, 48, 32, 28, 36, 24, 18, 12
PE Configs512, 448, 384, 288, 256, 192, 144, 128, 112, 96, 64, 56, 60, 40, 30, 20
Pipeline
TypeSuperscalar
OoOEYes
SpeculativeYes
Reg RenamingYes
Instructions
ISAx86-64, AVX512, AMX (Advanced Matrix Extensions)
Cores
Core NamesTurin (EPYC server multiprocessor),
Da Vinci (Threadripper Workstation),
Granite Ridge (Gaming Desktop CPU),
Strix Point (Gaming APU with RDNA3 or RDNA4)
Succession

Zen 5 is a planned microarchitecture being developed by AMD as a successor to Zen 4.

History

Zen 5 was first mentioned by lead architect Michael Clark during a discussion on April 9th, 2018[1].

Codenames

Product Codenames:

Core C/T Target
Turin Up to ?/? High-end server multiprocessors
Da Vinci Up to ?/? Workstation & enthusiasts market processors
Granite Ridge Up to ?/? Mainstream to high-end desktops & enthusiasts market processors
Strix Point Up to ?/? Mainstream desktop & mobile processors with GPU

Architectural Codenames:

Arch Codename
Core Nirvana
CCD Eldora

Process Technology

Zen 5 is speculated to be produced on a 3nm process.

Architecture

Little is currently known about the architectural improvements that are being done to Zen 5.

-big.LITTLE design -More IPC and clock speed - possibly more L3 cache per chiplet

Key changes from Zen 4

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Designers

  • David Suggs, chief architect

Bibliography

See Also

codenameZen 5 +
core count256 +, 224 +, 192 +, 144 +, 128 +, 96 +, 72 +, 64 +, 56 +, 48 +, 32 +, 28 +, 36 +, 24 +, 18 + and 12 +
designerAMD +
full page nameamd/microarchitectures/zen 5 +
instance ofmicroarchitecture +
instruction set architecturex86-64 + and AVX512, AMX (Advanced Matrix Extensions) +
manufacturerTSMC +
microarchitecture typeCPU +
nameZen 5 +
processing element count512 +, 448 +, 384 +, 288 +, 256 +, 192 +, 144 +, 128 +, 112 +, 96 +, 64 +, 56 +, 60 +, 40 +, 30 + and 20 +