Intel Core i7 7740X vs Intel Core i3 9100F

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We compared two desktop CPUs: Intel Core i7 7740X with 4 cores 4.3GHz 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 i7 7740X 's Advantages

Higher specification of memory (DDR4-2666 vs DDR4-2400)

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

Higher base frequency (4.3GHz vs 3.6GHz)

Larger L3 cache size (8MB vs 6MB)

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 i7 7740X +10%

1553

Intel Core i3 9100F

1410

Geekbench 6 Multi Core

Intel Core i7 7740X +33%

5516

Intel Core i3 9100F

4119

Geekbench 5 Single Core

Intel Core i7 7740X +20%

1291

Intel Core i3 9100F

1072

Geekbench 5 Multi Core

Intel Core i7 7740X +41%

5001

Intel Core i3 9100F

3546

Passmark CPU Single Core

Intel Core i7 7740X +10%

2759

Intel Core i3 9100F

2495

Passmark CPU Multi Core

Intel Core i7 7740X +46%

9824

Intel Core i3 9100F

6718

Intel Core i7 7740X

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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

i7-7740X

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

8

Performance Core Threads

4

4.3 GHz

Performance Core Base Frequency

3.6 GHz

4.5 GHz

Performance Core Turbo Frequency

4.2 GHz

4

Total Core Count

4

8

Total Thread Count

4

-

Bus Frequency

100 MHz

43x

Multiplier

36x

64 K per core

L1 Cache

64 K per core

256 K per core

L2 Cache

256 K per core

8 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 i7 7740X

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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