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K8 - Microarchitectures - AMD
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K8 µarch
General Info
Arch TypeCPU
DesignerAMD
ManufacturerAMD
IntroductionSeptember 23, 2003
Process130 nm, 90 nm, 65 nm
Core Configs1, 2
Pipeline
OoOEYes
Reg RenamingYes
Decode3
Instructions
ISAx86-64
ExtensionsMMX, SSE, SSE2, SSE3 (some steppings), 3DNow!
Cache
L1I Cache64 KiB/core
L1D Cache64 KiB/core
Succession

K8 (Hammer) was the microarchitecture developed by AMD as a successor to K7. K8 was superseded by K10 in 2007.

Architecture[edit]

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Die Shot[edit]

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All K8 Chips[edit]

K8 Chips
ModelFamilyCoreLaunchedPower DissipationFreqMax Mem
Count: 0

See also[edit]

codenameK8 +
core count1 + and 2 +
designerAMD +
first launchedSeptember 23, 2003 +
full page nameamd/microarchitectures/k8 +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerAMD +
microarchitecture typeCPU +
nameK8 +
process130 nm (0.13 μm, 1.3e-4 mm) +, 90 nm (0.09 μm, 9.0e-5 mm) + and 65 nm (0.065 μm, 6.5e-5 mm) +