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Knights Corner - Microarchitectures - Intel
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Knights Corner µarch
General Info
Arch TypeCPU
DesignerIntel
ManufacturerIntel
IntroductionJune 2010
Phase-out2013
Process22 nm
Core Configs57, 60, 61
Instructions
ISAx86
ExtensionsK1OM
Succession

Knights Corner (KNC) was the successor to Knights Ferry, a 22 nm many-core microarchitecture designed by Intel for high performance computing.

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

CPUID

Microarchitecture Core Extended
Family
Family Extended
Model
Model Family • Model
Knights Corner (2011) 62 cores (22 nm) 0 0xB 0x0 0x1 Family 11 Model 1
Knights Ferry (2010) 32 cores (45 nm) 0 0xB 0x0 0x0 Family 11 Model 0

Architecture

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Die


knights corner die shot.png

See also

IntelMIC Architecture
codenameKnights Corner +
core count57 +, 60 + and 61 +
designerIntel +
first launchedJune 2010 +
full page nameintel/microarchitectures/knights corner +
instance ofmicroarchitecture +
instruction set architecturex86 +
manufacturerIntel +
microarchitecture typeCPU +
nameKnights Corner +
phase-out2013 +
process22 nm (0.022 μm, 2.2e-5 mm) +