Intel Core i3 9100F vs Intel Core i9 9940X

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We compared two desktop CPUs: Intel Core i3 9100F with 4 cores 3.6GHz and Intel Core i9 9940X 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 i3 9100F 's Advantages

Released 6 months late

Higher base frequency (3.6GHz vs 3.3GHz)

Lower TDP (65W vs 165W)

Intel Core i9 9940X 's Advantages

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

Larger memory bandwidth (85GB/s vs 37.5GB/s)

Larger L3 cache size (20MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 9100F

1059

Intel Core i9 9940X +15%

1228

Cinebench R23 Multi Core

Intel Core i3 9100F

4155

Intel Core i9 9940X +269%

15351

Geekbench 6 Single Core

Intel Core i3 9100F +6%

1410

Intel Core i9 9940X

1328

Geekbench 6 Multi Core

Intel Core i3 9100F

4119

Intel Core i9 9940X +137%

9787

Geekbench 5 Single Core

Intel Core i3 9100F

1072

Intel Core i9 9940X +10%

1189

Geekbench 5 Multi Core

Intel Core i3 9100F

3546

Intel Core i9 9940X +305%

14374

Passmark CPU Single Core

Intel Core i3 9100F

2495

Intel Core i9 9940X +4%

2608

Passmark CPU Multi Core

Intel Core i3 9100F

6718

Intel Core i9 9940X +322%

28355

Intel Core i3 9100F

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Intel Core i9 9940X

General Parameters

Apr 2019

Release Date

Oct 2018

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Skylake

i3-9100F

Processor Number

i9-9940X

LGA-1151

Socket

LGA-2066

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-2066

65 W

Power Consumption

165 W

100 °C

Peak Operating Temperature

88 °C

CPU Performance

4

Performance Cores

14

4

Performance Core Threads

28

3.6 GHz

Performance Core Base Frequency

3.3 GHz

4.2 GHz

Performance Core Turbo Frequency

4.4 GHz

4

Total Core Count

14

4

Total Thread Count

28

100 MHz

Bus Frequency

100 MHz

36x

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

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2400

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

4

37.5 GB/s

Max Memory Bandwidth

85 GB/s

Yes

ECC Memory Support

No

Miscellaneous

Intel Core i3 9100F

Official Website

Intel Core i9 9940X

3.0

PCIe Version

3.0

16

PCIe Lanes

44

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

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

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