Intel Core i5 7400 vs Intel Core i5 9400

VS

Intel Core i5 7400

Intel Core i5 9400

We compared two desktop CPUs: Intel Core i5 7400 with 4 cores 3.0GHz and Intel Core i5 9400 with 6 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 7400 's Advantages

Better graphics card performance

Higher base frequency (3.0GHz vs 2.9GHz)

Intel Core i5 9400 's Advantages

Released 2 years late

Higher specification of memory (2666 vs 2400)

Larger memory bandwidth (41.6GB/s vs 35.76GB/s)

Larger L3 cache size (9MB vs 6MB)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i5 7400 +10%

1215

Intel Core i5 9400

1102

Geekbench 6 Multi Core

Intel Core i5 7400 +52%

3517

Intel Core i5 9400

2309

Blender

Intel Core i5 7400

59

Intel Core i5 9400 +42%

84

Geekbench 5 Single Core

Intel Core i5 7400

877

Intel Core i5 9400 +19%

1048

Geekbench 5 Multi Core

Intel Core i5 7400

3079

Intel Core i5 9400 +49%

4599

Passmark CPU Single Core

Intel Core i5 7400

2090

Intel Core i5 9400 +17%

2457

Passmark CPU Multi Core

Intel Core i5 7400

5491

Intel Core i5 9400 +71%

9431

Intel Core i5 7400

VS

Intel Core i5 9400

General Parameters

Jan 2017

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Coffee Lake

i5-7400

Processor Number

i5-9400

LGA-1151

Socket

LGA-1151

HD Graphics 630

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

4

Performance Core Threads

6

3.0 GHz

Performance Core Base Frequency

2.9 GHz

3.5 GHz

Performance Core Turbo Frequency

4.1 GHz

4

Total Core Count

6

4

Total Thread Count

6

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

29x

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

9 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, DDR3L-1600

Memory Types

DDR4-2666

64 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

35.76 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

350 MHz

1000 MHz

GPU Max Dynamic Frequency

1050 MHz

192

Shader Units

192

24

Texture Units

24

3

Raster Operation Units

3

24

Execution Units

24

15 W

Power Consumption

15 W

4096x2304 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

0.44 TFLOPS

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i5 7400

Official Website

Intel Core i5 9400

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

Related CPU Comparisons

1

Intel Core i5 7400 vs AMD Ryzen Threadripper PRO 7995WX

2

Intel Core i5 7400 vs Intel Core i7 6700T

3

Intel Core i5 7400 vs AMD Ryzen 9 7950X

4

Intel Core i5 7400 vs Intel Core i7 13700KF

5

Intel Core i5 7400 vs AMD Ryzen 9 5950X

6

Intel Core i5 7400 vs Intel Core Ultra 5 225F

7

Intel Core i5 7400 vs AMD Ryzen 9 9900X

8

Intel Core i5 7400 vs Intel Core i5 10500

9

Intel Core i5 7400 vs Intel Core i7 11700KF

10

Intel Core i5 7400 vs Intel Core i7 13700F

Related News

1

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

2

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

3

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

4

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

5

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

6

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

7

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

8

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

9

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

10

Linux Creator Criticizes AMD and Intel's x86 Microarchitecture: A Complete Disaster