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Difference between revisions of "amd/microarchitectures/k8"
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{{amd title|K8|arch}}
 
{{amd title|K8|arch}}
 
{{microarchitecture
 
{{microarchitecture
| atype           = CPU
+
|atype=CPU
| name             = K8
+
|name=K8
| designer         = AMD
+
|designer=AMD
| manufacturer     = AMD
+
|manufacturer=AMD
| introduction     = September 23, 2003
+
|introduction=September 23, 2003
| phase-out        =
+
|process=130 nm
| process         = 130 nm
+
|process 2=90 nm
| process 2       = 90 nm
+
|process 3=65 nm
| process 3       = 65 nm
+
|cores=1
| cores           = 1
+
|cores 2=2
| cores 2         = 2
+
|oooe=Yes
 +
|renaming=Yes
 +
|decode=3
 
|isa=x86-64
 
|isa=x86-64
| succession      = Yes
+
|extension=MMX
| predecessor     = K7
+
|extension 2=SSE
| predecessor link = amd/microarchitectures/k7
+
|extension 3=SSE2
| successor       = K9
+
|extension 4=SSE3 (some steppings)
| successor link   = amd/microarchitectures/k9
+
|extension 5=3DNow!
| successor 2     = K10
+
|l1i=64 KiB
| successor 2 link = amd/microarchitectures/k10
+
|l1i per=core
 +
|l1d=64 KiB
 +
|l1d per=core
 +
|predecessor=K7
 +
|predecessor link=amd/microarchitectures/k7
 +
|successor=K9
 +
|successor link=amd/microarchitectures/k9
 +
|successor 2=K10
 +
|successor 2 link=amd/microarchitectures/k10
 +
|succession=Yes
 
}}
 
}}
 
'''K8''' ('''Hammer''') was the [[microarchitecture]] developed by [[AMD]] as a successor to {{\\|K7}}. K8 was superseded by {{\\|K10}} in 2007.
 
'''K8''' ('''Hammer''') was the [[microarchitecture]] developed by [[AMD]] as a successor to {{\\|K7}}. K8 was superseded by {{\\|K10}} in 2007.

Latest revision as of 16:37, 4 January 2022

Edit Values
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 K8 was superseded by K10 in 2007.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) +