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POWER5 - Microarchitectures - IBM
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POWER5 µarch
General Info
Arch TypeCPU
DesignerIBM
ManufacturerIBM
Introduction2004
Process130 nm, 90 nm
Pipeline
TypeSuperscalar
Succession

POWER5 is the Power microarchitecture for IBM's family of POWER5 processors that was introduced in 2004. POWER5 the successor to POWER4.

Die

Dual-Core

ibm power 5 die shot.jpeg
codenamePOWER5 +
designerIBM +
first launched2004 +
full page nameibm/microarchitectures/power5 +
instance ofmicroarchitecture +
manufacturerIBM +
microarchitecture typeCPU +
namePOWER5 +
process130 nm (0.13 μm, 1.3e-4 mm) + and 90 nm (0.09 μm, 9.0e-5 mm) +