Intel Core i5-7640X CPU

Intel Core i5-7640X LGA2066 BX80677I57640X

Intel Core i5-7640X LGA2066 BX80677I57640X

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  • Socket LGA 2066
  • Compatibale with Intel® X299 Chipset
  • 4 Cores/4 Threads
  • Max Number of PCI Express Lanes 16
  • Intel® OptaneTM memory ready and support for Intel® OptaneTM SSDs

Specifications Overview

Model BX80677I57640X
Release Date June 2017

* First availability for purchase, it may not correspond to the actual market launch date.

Series Core i5 X-Series
Core Name Kaby Lake X
Socket LGA2066
Integrated Graphics None
CPU Cores 4
CPU Threads 4
CPU Clock Rate 4000 MHz
CPU Turbo Clock Rate 4200 MHz
TDP 112 W
CPU Cooler included
Manufacturing Process 14 nm
Maximum Supported Memory 64 GB
Cache L3 6 MB

Intel Core i5-7640X Performance comparison with similar Processors

(Higher is better)

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Pangoly Performance

Cinebench R20 (Single-Core)

  • +2%
    Intel Core i7-6700K (118th) ► 4 Cores / 4 Threads - 4000 MHz Base / 4200 MHz Turbo Clock - 91 W
  • +1%
    Intel Core i3-7300 (120th) ► 2 Cores / 4 Threads - 4000 MHz Base / 0 MHz Turbo Clock - 51 W
  • ~
    Intel Pentium Gold G6400 (121st) ► 2 Cores / 4 Threads - 4000 MHz Base / 0 MHz Turbo Clock - 58 W
  • ~
    Intel Core i7-7700 (122nd) ► 4 Cores / 8 Threads - 3600 MHz Base / 4200 MHz Turbo Clock - 65 W
  • ~
    AMD Ryzen 5 3400G (123rd) ► 4 Cores / 8 Threads - 3700 MHz Base / 4200 MHz Turbo Clock - 65 W
  • Intel Core i5-7640X (123rd) ► 4 Cores / 4 Threads - 4000 MHz Base / 4200 MHz Turbo Clock - 112 W
  • -1%
    AMD Ryzen Threadripper 1950X (125th) ► 16 Cores / 32 Threads - 3400 MHz Base / 4000 MHz Turbo Clock - 180 W
  • -1%
    Intel Core i5-8400 (125th) ► 6 Cores / 6 Threads - 2800 MHz Base / 4000 MHz Turbo Clock - 65 W
  • -1%
    AMD Ryzen 7 2700X (125th) ► 8 Cores / 16 Threads - 3700 MHz Base / 4300 MHz Turbo Clock - 105 W
  • -1%
    Intel Core i7-4790K (125th) ► 4 Cores / 8 Threads - 4000 MHz Base / 4400 MHz Turbo Clock - 88 W
  • -1%
    Intel Core i7-5930K (129th) ► 6 Cores / 12 Threads - 3500 MHz Base / 3700 MHz Turbo Clock - 140 W

View All ►

(Higher is better)

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Pangoly Workstation Performance

Cinebench R20 (Multi-Core)

  • +5%
    AMD Ryzen 3 3200G (149th) ► 4 Cores / 4 Threads - 3600 MHz Base / 4000 MHz Turbo Clock (65 W)
  • +3%
    Intel Core i5-4670K (150th) ► 4 Cores / 4 Threads - 3400 MHz Base / 0 MHz Turbo Clock (84 W)
  • +2%
    Intel Core i3-8100 (151st) ► 4 Cores / 4 Threads - 3600 MHz Base / 0 MHz Turbo Clock (65 W)
  • ~
    Intel Core i7-3770 (152nd) ► 4 Cores / 8 Threads - 3400 MHz Base / 0 MHz Turbo Clock (77 W)
  • ~
    Intel Core i5-6600 (153rd) ► 4 Cores / 4 Threads - 3300 MHz Base / 3900 MHz Turbo Clock (91 W)
  • Intel Core i5-7640X (154th) ► 4 Cores / 4 Threads - 4000 MHz Base / 4200 MHz Turbo Clock (112 W)
  • -2%
    Intel Core i7-3770K (155th) ► 4 Cores / 8 Threads - 3500 MHz Base / 0 MHz Turbo Clock (77 W)
  • -4%
    AMD Ryzen 3 1300X (156th) ► 4 Cores / 4 Threads - 3500 MHz Base / 3700 MHz Turbo Clock (65 W)
  • -5%
    Intel Core i7-4770 (157th) ► 4 Cores / 8 Threads - 3400 MHz Base / 0 MHz Turbo Clock (84 W)
  • -8%
    AMD Ryzen 3 2200G (158th) ► 4 Cores / 4 Threads - 3500 MHz Base / 3700 MHz Turbo Clock (65 W)
  • -8%
    Intel Core i5-6500 (159th) ► 4 Cores / 4 Threads - 3200 MHz Base / 3600 MHz Turbo Clock (91 W)

View All ►

Description

Technical Specifications

Essentials

Vertical Segment

Desktop

Processor Number

i5-7640X

Status

Announced

Launch Date

Q2'17

Lithography

14 nm

Performance

# of Cores

4

# of Threads

4

Processor Base Frequency

4.00 GHz

Max Turbo Frequency

4.20 GHz

Cache

6 MB

Bus Speed

8 GT/s DMI3

# of QPI Links

0

TDP

112 W

Supplemental Information

Embedded Options Available

No

Conflict Free

Yes

Memory Specifications

Max Memory Size (dependent on memory type)

64 GB

Memory Types

DDR4-2666

Max # of Memory Channels

2

ECC Memory Supported 

No

Graphics Specifications

Processor Graphics 

None

Expansion Options

Scalability

1S Only

PCI Express Revision

3.0

PCI Express Configurations 

Up to 1x16, 2x8, 1x8+2x4

Max # of PCI Express Lanes

16

Package Specifications

Max CPU Configuration

1

Thermal Solution Specification

PCG 2017X

Advanced Technologies

Intel® Optane™ Memory Supported 

Yes

Intel® Turbo Boost Technology 

2.0

Intel® Virtualization Technology (VT-x) 

Yes

Intel® Virtualization Technology for Directed I/O (VT-d) 

Yes

Intel® 64 

Yes

Instruction Set

64-bit

Instruction Set Extensions

SSE4.1/4.2, AVX 2.0

Intel® Data Protection Technology

Intel® AES New Instructions

Yes



Expert reviews

60

For many, the Core i5-7640X is a chip to be toyed with out of curiosity but isn't really a purchasing choice made for an optimised solution.It's common for PC enthusiasts to own multiple graphics cards during the lifecycle of a custom DIY...

TopNewReview

Read the full review
70

The Intel Core i5-7640X retails for $249. Good single-threaded performance Great overclocking potential Unlocked multiplier Platform updated to include latest features Multi-threaded performance unworthy of HEDT tag Lacks HyperThreading, only 6 MB...

techPowerUp!

Read the full review

Compare Intel Core i5-7640X with similar Processors




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