Intel Core i5 7640X vs Intel Core i3 9100F

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We compared two desktop CPUs: Intel Core i5 7640X with 4 cores 4.0GHz and Intel Core i3 9100F with 4 cores 3.6GHz . 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 specification of memory (DDR4-2666 vs DDR4-2400)

Larger memory bandwidth (42.7GB/s vs 37.5GB/s)

Higher base frequency (4.0GHz vs 3.6GHz)

Intel Core i3 9100F 's Advantages

Released 1 years and 11 months late

Lower TDP (65W vs 112W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7640X

1419

Intel Core i3 9100F

1410

Geekbench 6 Multi Core

Intel Core i5 7640X

3726

Intel Core i3 9100F +10%

4119

Geekbench 5 Single Core

Intel Core i5 7640X +15%

1237

Intel Core i3 9100F

1072

Geekbench 5 Multi Core

Intel Core i5 7640X +19%

4230

Intel Core i3 9100F

3546

Passmark CPU Single Core

Intel Core i5 7640X

2505

Intel Core i3 9100F

2495

Passmark CPU Multi Core

Intel Core i5 7640X

6735

Intel Core i3 9100F

6718

Intel Core i5 7640X

VS

Intel Core i3 9100F

General Parameters

May 2017

Release Date

Apr 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Coffee Lake

i5-7640X

Processor Number

i3-9100F

LGA-2066

Socket

LGA-1151

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-2066

Socket

LGA-1151

112 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

4

Performance Core Threads

4

4.0 GHz

Performance Core Base Frequency

3.6 GHz

4.2 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

4

Total Thread Count

4

-

Bus Frequency

100 MHz

39x

Multiplier

36x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

6 MB shared

L3 Cache

6 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2400

64 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

42.7 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i5 7640X

Official Website

Intel Core i3 9100F

3.0

PCIe Version

3.0

16

PCIe Lanes

16

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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