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Comet Lake S
General Info
Designer	Intel
Manufacturer	Intel
Microarchitecture
ISA	x86-64 (x86)
Microarchitecture	Comet Lake
Word Size	8 octets 16 nibbles 64 bit
Process	14 nm 0.014 μm 1.4e-5 mm
Technology	CMOS
Packaging
Package FCLGA-1151 (LGA) FC-LGA14C Dimension 37.5 mm x 37.5 mm x 4.4 mm Pitch 0.914 mm Contacts 1151 Socket LGA-1151
Succession
Coffee Lake R Ice Lake S

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.

Preliminary Data! Information presented in this article deal with future products, data, features, and specifications that have yet to be finalized, announced, or released. Information may be incomplete and can change by final release.

Leaked Info! Some of the information presented in this article is solely based on leaks that were published online or obtained directly by WikiChip. It goes without saying that this information could change, be incomplete, wrong, or even made up. It's highly advised to wait for an official product announcement.

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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