Type

CPU / Microprocessor

Market segment

Desktop

Family

Model number?

CPU part numbers

• CM8070104282719is an OEM/tray microprocessor

• CM8070104290716is an OEM/tray microprocessor

• BX8070110400Fis a boxed processor (English version)

• BXC8070110400Fis a boxed processor (Chinese version)

Frequency?

2900 MHz

Maximum turbo frequency

4300 MHz (1 core)
4000 MHz (all cores)

Low power frequency

800 MHz

Bus speed?

8 GT/s DMI

Clock multiplier?

29

Package

1200-land Flip-Chip Land Grid Array

Socket

Socket 1200

Size

1.48" x 1.48" / 3.75cm x 3.75cm

Introduction date

April 30, 2020

Price at introduction

$157 (OEM)
$155 (box)

Microarchitecture

Comet Lake

Processor core?

Comet Lake-S

Core steppings?

G1 (SRH3D)
Q0 (SRH79)

Manufacturing process

0.014 micron

Data width

64 bit

The number of CPU cores

6

The number of threads

12

Floating Point Unit

Integrated

Level 1 cache size?

6 x 32 KB 8-way set associative instruction caches
6 x 32 KB 8-way set associative data caches

Level 2 cache size?

6 x 256 KB 4-way set associative caches

Level 3 cache size

12 MB shared cache

Physical memory

128 GB

Multiprocessing

Uniprocessor

Extensions and Technologies

• MMX instructions

• SSE / Streaming SIMD Extensions

• SSE2 / Streaming SIMD Extensions 2

• SSE3 / Streaming SIMD Extensions 3

• SSSE3 / Supplemental Streaming SIMD Extensions 3

• SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4?

• AES / Advanced Encryption Standard instructions

• AVX / Advanced Vector Extensions

• AVX2 / Advanced Vector Extensions 2.0

• BMI / BMI1 + BMI2 / Bit Manipulation instructions

• F16C / 16-bit Floating-Point conversion instructions

• FMA3 / 3-operand Fused Multiply-Add instructions

• EM64T / Extended Memory 64 technology / Intel 64?

• HT / Hyper-Threading technology?

• VT-x / Virtualization technology?

• VT-d / Virtualization for directed I/O

• TBT 2.0 / Turbo Boost technology 2.0?

Security Features

• NX / XD / Execute disable bit?

• SGX / Software Guard Extensions

Low power features

• Core C1/C1E, C3, C6, C7, C8, C9 and C10 states

• Package C3, C6, C7, C8, C9 and C10 states

• Enhanced SpeedStep technology?

Integrated graphics

None

Memory controller

The number of controllers: 1
Memory channels: 2
Channel width (bits): 64
Supported memory: DDR4-2666
DIMMs per channel: 2
Maximum memory bandwidth (GB/s): 42.7

Other peripherals

• Direct Media Interface 3.0 (4 lanes)

• PCI Express 3.0 interface (16 lanes)

Minimum/Maximum operating temperature?

0°C (case) - 71.3°C (case)
100°C (junction)

Thermal Design Power?

65 Watt