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Knights Ferry - Microarchitectures - Intel
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Knights Ferry µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
IntroductionMay 31, 2010
Phase-out2011
Process45 nm
Core Configs32
Instructions
ISAx86
ExtensionsL1OM
Succession

Knights Ferry (KNF) was the successor to Polaris, Rock Creek, and Larrabee, a 45 nm many-core microarchitecture designed by intel for high performance computing.

Note that Intel gave the PCIe expansion card the codename Aubrey Isle (die, components, board).

Architecture[edit]

Key changes from Larrabee[edit]

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Die[edit]

knights ferry die.png

Documents[edit]

codenameKnights Ferry +
core count32 +
designerIntel +
first launchedMay 31, 2010 +
full page nameintel/microarchitectures/knights ferry +
instance ofmicroarchitecture +
instruction set architecturex86 +
manufacturerIntel +
microarchitecture typeCPU +
nameKnights Ferry +
phase-out2011 +
process45 nm (0.045 μm, 4.5e-5 mm) +