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Alpha 21264 - Microarchitectures - Compaq
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Alpha 21364 µarch
General Info
Arch TypeCPU
DesignerDEC, Compaq
ManufacturerSamsung
IntroductionJanuary 20, 2002
Process0.18 µm
Core Configs1
Pipeline
TypeSuperscalar
OoOEYes
SpeculativeYes
Reg RenamingYes
Stages6
Decode4-way
Instructions
ISAAlpha
Cache
L1I Cache64 KiB/core
2-way set associative
L1D Cache64 KiB/core
2-way set associative
L2 Cache1.75 MiB/core
7-way set associative
Succession

Alpha 21364 was an Alpha microarchitecture designed by Compaq after acquiring it from DEC and introduced in 1998 as a successor to the Alpha 21264 architecture.

codenameAlpha 21364 +
core count1 +
designerDEC + and Compaq +
first launchedJanuary 20, 2002 +
full page namecompaq/microarchitectures/alpha 21364 +
instance ofmicroarchitecture +
instruction set architectureAlpha +
manufacturerIBM +
microarchitecture typeCPU +
nameAlpha 21364 +
pipeline stages6 +
process180 nm (0.18 μm, 1.8e-4 mm) +