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Matterhorn - Microarchitectures - ARM
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Matterhorn µarch
General Info
Arch TypeCPU
DesignerARM Holdings
ManufacturerTSMC
Introduction2021
Process7 nm, 5 nm
Core Configs1, 2, 4
Pipeline
OoOEYes
SpeculativeYes
Reg RenamingYes
Succession

Matterhorn is the successor to Hercules, a low-power high-performance synthesizable ARM microarchitecture designed by ARM for the mobile market.


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.

Architecture[edit]

New instructions[edit]

  • MatMul - New matrix instructions
codenameMatterhorn +
core count1 +, 2 + and 4 +
designerARM Holdings +
first launched2021 +
full page namearm holdings/microarchitectures/matterhorn +
instance ofmicroarchitecture +
manufacturerTSMC +
microarchitecture typeCPU +
nameMatterhorn +
process7 nm (0.007 μm, 7.0e-6 mm) + and 5 nm (0.005 μm, 5.0e-6 mm) +