Intel Core i9 9900KF vs Intel Core i5 9400F

VS

Intel Core i9 9900KF Intel Core i5 9400F

We compared two desktop CPUs: Intel Core i9 9900KF with 8 cores 3.6GHz and Intel Core i5 9400F 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 i9 9900KF's Advantages

Higher base frequency (3.6GHz vs 2.9GHz)

Larger L3 cache size (16MB vs 9MB)

Intel Core i5 9400F's Advantages

Lower TDP (65W vs 95W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 9900KF +25%

1265

Intel Core i5 9400F

1012

Cinebench R23 Multi Core

Intel Core i9 9900KF +127%

12691

Intel Core i5 9400F

5577

Geekbench 6 Single Core

Intel Core i9 9900KF +15%

1612

Intel Core i5 9400F

1396

Geekbench 6 Multi Core

Intel Core i9 9900KF +48%

7648

Intel Core i5 9400F

5142

Blender

Intel Core i9 9900KF +88%

188

Intel Core i5 9400F

100

Geekbench 5 Single Core

Intel Core i9 9900KF +21%

1300

Intel Core i5 9400F

1067

Geekbench 5 Multi Core

Intel Core i9 9900KF +84%

8856

Intel Core i5 9400F

4806

Passmark CPU Single Core

Intel Core i9 9900KF +20%

2945

Intel Core i5 9400F

2453

Passmark CPU Multi Core

Intel Core i9 9900KF +94%

18462

Intel Core i5 9400F

9511

Intel Core i9 9900KF

VS

Intel Core i5 9400F

General Parameters

Jan 2019

Release Date

Jan 2019

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Coffee Lake

i9-9900KF

Processor Number

i5-9400F

LGA-1151

Socket

LGA-1151

N/A

Integrated Graphics

N/A

Package

14 nm

Manufacturing Process

14 nm

LGA-1151

Socket

LGA-1151

95 W

Power Consumption

65 W

100 °C

Peak Operating Temperature

100 °C

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

6

3.6 GHz

Performance Core Base Frequency

2.9 GHz

5 GHz

Performance Core Turbo Frequency

4.1 GHz

8

Total Core Count

6

16

Total Thread Count

6

100MHz

Bus Frequency

100MHz

36x

Multiplier

29x

64K per core

L1 Cache

64K per core

256K per core

L2 Cache

256K per core

16MB shared

L3 Cache

9MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR4-2666

Memory Types

DDR4-2666

128GB

Max Memory Size

128GB

2

Max Memory Channels

2

41.6 GB/s

Max Memory Bandwidth

41.6 GB/s

No

ECC Memory Support

No

Miscellaneous

Intel Core i9 9900KF

Official Website

Intel Core i5 9400F

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 i9 9900KF vs Intel Core i5 12600K

2

Intel Core i9 9900KF vs Intel Core i9 9900K

3

Intel Core i5 14500 vs Intel Core i9 9900KF

4

Intel Core i9 9900KF vs Intel Core i5 12400F

5

Intel Core i9 9900KF vs Intel Core i3 9350KF

6

Intel Core i9 9900KF vs Intel Core i5 14400F

7

Intel Core i3 9100F vs Intel Core i5 9400F

8

Intel Core i5 9400F vs Intel Core i3 10105F

9

Intel Core i9 9900KF vs Intel Core i5 6600

10

Intel Core i9 9900KF vs Intel Core i5 10600