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Comet Lake S - Cores - Intel
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Comet Lake S
General Info
DesignerIntel
ManufacturerIntel
Microarchitecture
ISAx86-64 (x86)
MicroarchitectureComet Lake
Word Size
8 octets
16 nibbles
64 bit
Process14 nm
0.014 μm
1.4e-5 mm
TechnologyCMOS
Packaging
PackageFCLGA-1151 (LGA)
FC-LGA14C
FCLGA-1151.svg
Dimension37.5 mm x 37.5 mm x 4.4 mm
Pitch0.914 mm
Contacts1151
SocketLGA-1151
Succession

Comet Lake S (CML-S) is the name of the core for Intel's mainstream performance line of processors based on the Comet Lake microarchitecture serving as a successor to Coffee Lake R. These chips are primarily targeted towards desktop performance to value computers, AiOs, and minis. Comet Lake S processors are fabricated on Intel's 3rd generation enhanced 14nm++ process. Comet Lake R is the first series of mainstream desktop PC octa-core microprocessors from Intel.


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Overview

Comet Lake S based processors are a 2-chip solution - the microprocessor and the chipset. Comet Lake S are Socket LGA-1151 and use 300-series chipset (HUB). Despite using the same socket, those chips are not backwards-compatible with Union Point (or Sunrise Point). The microprocessor is connected to the chipset via 4 of the chip's 20 PCIe lanes using Intel's proprietary Direct Media Interface 3.0 (DMI 3.0), allowing for 8 GT/s transfer rate per lane.

Common Features

All Comet Lake S processors have the following:

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Comet Lake S Processors

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Comet Lake S - Cores - Intel#package +
designerIntel +
instance ofcore +
isax86-64 +
isa familyx86 +
manufacturerIntel +
microarchitectureComet Lake +
nameComet Lake S +
packageFCLGA-1151 +
process14 nm (0.014 μm, 1.4e-5 mm) +
socketLGA-1151 +
technologyCMOS +
word size64 bit (8 octets, 16 nibbles) +