Intel Core i3 9100F vs Intel Core i5 8400

VS

We compared two desktop CPUs: Intel Core i3 9100F with 4 cores 3.6GHz and Intel Core i5 8400 with 6 cores 2.8GHz . 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 1 years and 6 months late

Higher base frequency (3.6GHz vs 2.8GHz)

Intel Core i5 8400's Advantages

Integrated graphics card

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

Larger memory bandwidth (41.6GB/s vs 37.5GB/s)

Larger L3 cache size (9MB vs 6MB)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i3 9100F +3%

1057

Intel Core i5 8400

1021

Cinebench R23 Multi Core

Intel Core i3 9100F

4150

Intel Core i5 8400 +39%

5804

Geekbench 6 Single Core

Intel Core i3 9100F +8%

1410

Intel Core i5 8400

1298

Geekbench 6 Multi Core

Intel Core i3 9100F

4119

Intel Core i5 8400 +13%

4677

Blender

Intel Core i3 9100F

56

Intel Core i5 8400 +44%

81

Geekbench 5 Single Core

Intel Core i3 9100F +3%

1072

Intel Core i5 8400

1032

Geekbench 5 Multi Core

Intel Core i3 9100F

3546

Intel Core i5 8400 +30%

4611

Passmark CPU Single Core

Intel Core i3 9100F +4%

2495

Intel Core i5 8400

2387

Passmark CPU Multi Core

Intel Core i3 9100F

6718

Intel Core i5 8400 +37%

9214

Intel Core i3 9100F

VS

Intel Core i5 8400

General Parameters

Apr 2019

Release Date

Oct 2017

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i3-9100F

Processor Number

i5-8400

LGA-1151

Socket

LGA-1151

N/A

Integrated Graphics

UHD Graphics 630

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

65 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

4

Performance Cores

6

4

Performance Core Threads

6

3.6 GHz

Performance Core Base Frequency

2.8 GHz

4.2 GHz

Performance Core Turbo Frequency

4 GHz

4

Total Core Count

6

4

Total Thread Count

6

100MHz

Bus Frequency

100MHz

36x

Multiplier

28x

64K per core

L1 Cache

64K per core

256K per core

L2 Cache

256K per core

6MB shared

L3 Cache

9MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400

Memory Types

DDR4-2666

64GB

Max Memory Size

128GB

2

Max Memory Channels

2

37.5 GB/s

Max Memory Bandwidth

41.6 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

-

Integrated Graphics

True

-

GPU Base Frequency

350 MHz

-

GPU Max Dynamic Frequency

1050 MHz

-

Shader Units

192

-

Texture Units

24

-

Raster Operation Units

3

-

Execution Units

24

-

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

-

Graphics Performance

0.38 TFLOPS

Miscellaneous

Intel Core i3 9100F

Official Website

Intel Core i5 8400

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 i3 9100F vs Intel Core i5 9400F

2

Intel Core i5 6500 vs Intel Core i3 9100F

3

Intel Core i3 9100F vs Intel Core i3 9100

4

Intel Core i3 9100F vs Intel Core i5 7400

5

Intel Core i5 7500 vs Intel Core i3 9100F

6

Intel Core i5 8500 vs Intel Core i3 9100F

7

Intel Core i5 8400 vs AMD Ryzen 5 7500F

8

AMD Ryzen 5 5600 vs Intel Core i5 8400

9

Intel Core i3 9100F vs Intel Core i9 14900KS

10

Intel Core i3 9100F vs AMD Ryzen Threadripper Pro 3995WX