Intel Core i5 7640X vs Intel Core i9 10940X

VS

Intel Core i5 7640X

Intel Core i9 10940X

We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Core i9 10940X with 14 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7640X 's Advantages

Higher base frequency (4.0GHz vs 3.3GHz)

Lower TDP (112W vs 165W)

Intel Core i9 10940X 's Advantages

Released 2 years and 5 months late

Higher specification of memory (2933 vs 2666)

Larger memory bandwidth (93.8GB/s vs 42.7GB/s)

Larger L3 cache size (20MB vs 6MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7640X

1419

Intel Core i9 10940X +3%

1471

Geekbench 6 Multi Core

Intel Core i5 7640X

3726

Intel Core i9 10940X +202%

11287

Geekbench 5 Single Core

Intel Core i5 7640X +8%

1237

Intel Core i9 10940X

1144

Geekbench 5 Multi Core

Intel Core i5 7640X

4230

Intel Core i9 10940X +220%

13573

Passmark CPU Single Core

Intel Core i5 7640X

2505

Intel Core i9 10940X +7%

2686

Passmark CPU Multi Core

Intel Core i5 7640X

6735

Intel Core i9 10940X +314%

27907

Intel Core i5 7640X

VS

Intel Core i9 10940X

General Parameters

May 2017

Release Date

Oct 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Cascade Lake

i5-7640X

Processor Number

i9-10940X

LGA-2066

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

112 W

Power Consumption

165 W

100 °C

Peak Operating Temperature

86 °C

CPU Performance

4

Performance Cores

14

4

Performance Core Threads

28

4.0 GHz

Performance Core Base Frequency

3.3 GHz

4.2 GHz

Performance Core Turbo Frequency

4.6 GHz

4

Total Core Count

14

4

Total Thread Count

28

-

Bus Frequency

100 MHz

39x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

1 MB per core

6 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR4-2933

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

4

42.7 GB/s

Max Memory Bandwidth

93.8 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i5 7640X

Official Website

Intel Core i9 10940X

3.0

PCIe Version

3.0

16

PCIe Lanes

48

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2, AVX-512

Related CPU Comparisons

1

Intel Core i5 7640X vs Intel Core i7 9700T

2

Intel Core i5 7640X vs Intel Core i9 7980XE

3

Intel Core i5 7640X vs AMD Ryzen 3 Pro 8300G

4

Intel Core i5 7640X vs Intel Core i7 6700K

5

Intel Core i5 7640X vs Intel Core i5 10600KF

6

Intel Core i5 7640X vs Intel Core i5 9600T

7

Intel Core i5 7640X vs Intel Celeron G5900

8

Intel Core i5 7640X vs Intel Core i5 9500

9

Intel Core i5 7640X vs Intel Core i3 13100F

10

Intel Core i5 7640X vs Intel Core i5 6600K

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early