Intel Core i9 9940X vs Intel Core i5 13400F

VS

Intel Core i9 9940X Intel Core i5 13400F

We compared two desktop CPUs: Intel Core i9 9940X with 14 cores 3.3GHz and Intel Core i5 13400F with 10 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 9940X 's Advantages

Larger memory bandwidth (85GB/s vs 76.8GB/s)

Higher base frequency (3.3GHz vs 2.5GHz)

Intel Core i5 13400F 's Advantages

Released 4 years and 3 months late

Higher specification of memory (DDR5-4800 vs DDR4-2666)

Newer PCIe version (5.0 vs 3.0)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (65W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9940X

1228

Intel Core i5 13400F +46%

1796

Cinebench R23 Multi Core

Intel Core i9 9940X +7%

15351

Intel Core i5 13400F

14311

Geekbench 6 Single Core

Intel Core i9 9940X

1328

Intel Core i5 13400F +48%

1973

Geekbench 6 Multi Core

Intel Core i9 9940X +10%

9787

Intel Core i5 13400F

8833

Geekbench 5 Single Core

Intel Core i9 9940X

1189

Intel Core i5 13400F +50%

1790

Geekbench 5 Multi Core

Intel Core i9 9940X +18%

14374

Intel Core i5 13400F

12086

Passmark CPU Single Core

Intel Core i9 9940X

2608

Intel Core i5 13400F +43%

3738

Passmark CPU Multi Core

Intel Core i9 9940X +10%

28355

Intel Core i5 13400F

25725

Intel Core i9 9940X

VS

Intel Core i5 13400F

General Parameters

Oct 2018

Release Date

Jan 2023

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Raptor Lake

i9-9940X

Processor Number

i5-13400F

LGA-2066

Socket

LGA-1700

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

10 nm

LGA-2066

Socket

LGA-1700

165 W

Power Consumption

65 W

-

Max Turbo Power Consumption

148 W

88 °C

Peak Operating Temperature

100°C

CPU Performance

14

Performance Cores

6

28

Performance Core Threads

12

3.3 GHz

Performance Core Base Frequency

2.5 GHz

4.4 GHz

Performance Core Turbo Frequency

4.6 GHz

-

Efficiency Cores

4

-

Efficiency Core Threads

4

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.3 GHz

14

Total Core Count

10

28

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

Multiplier

25x

64 K per core

L1 Cache

80 K per core

1 MB per core

L2 Cache

9.5 MB

20 MB shared

L3 Cache

20 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR5-4800, DDR4-3200

128 GB

Max Memory Size

192 GB

4

Max Memory Channels

2

85 GB/s

Max Memory Bandwidth

76.8 GB/s

No

ECC Memory Support

-

Miscellaneous

Intel Core i9 9940X

Official Website

Intel Core i5 13400F

3.0

PCIe Version

5.0

44

PCIe Lanes

20

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

Extended Instruction Set

-

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