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Excavator - Microarchitectures - AMD
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Excavator µarch
General Info
Arch TypeCPU
DesignerAMD
ManufacturerAMD
Introduction2015
Process28 nm
Instructions
ISAx86-64
Succession

Excavator was the microarchitecture developed by AMD as a successor to Steamroller. Excavator was replaced by Zen in 2017.

Architecture[edit]

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Die Shot[edit]

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All Excavator Chips[edit]

Excavator Chips
ModelFamilyCoreLaunchedPower DissipationFreqMax Mem
A4-9120CA4Stoney Ridge6 January 20191,600 MHz
1.6 GHz
1,600,000 kHz
A6-9220CA6Bristol Ridge6 January 20191,800 MHz
1.8 GHz
1,800,000 kHz
7680A8Carrizo17 January 20193,400 MHz
3.4 GHz
3,400,000 kHz
65,536 MiB
67,108,864 KiB
68,719,476,736 B
64 GiB
0.0625 TiB
Count: 3

See also[edit]

codenameExcavator +
designerAMD +
first launched2015 +
full page nameamd/microarchitectures/excavator +
instance ofmicroarchitecture +
instruction set architecturex86-64 +
manufacturerAMD +
microarchitecture typeCPU +
nameExcavator +
process28 nm (0.028 μm, 2.8e-5 mm) +