Intel Core i7 9800X vs Intel Core i9 13900KF

VS

Intel Core i7 9800X Intel Core i9 13900KF

We compared two desktop CPUs: Intel Core i7 9800X with 8 cores 3.8GHz and Intel Core i9 13900KF with 24 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i7 9800X's Advantages

Higher base frequency (3.8GHz vs 3.0GHz)

Intel Core i9 13900KF's Advantages

Released 3 years and 11 months late

Higher specification of memory (DDR5-5600 vs DDR4-2666)

Larger memory bandwidth (89.6GB/s vs 79.47GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 17MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (125W vs 165W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i7 9800X

1263

Intel Core i9 13900KF +79%

2261

Cinebench R23 Multi Core

Intel Core i7 9800X

13055

Intel Core i9 13900KF +185%

37263

Geekbench 6 Single Core

Intel Core i7 9800X

1314

Intel Core i9 13900KF +133%

3074

Geekbench 6 Multi Core

Intel Core i7 9800X

7991

Intel Core i9 13900KF +180%

22375

Geekbench 5 Single Core

Intel Core i7 9800X

1225

Intel Core i9 13900KF +77%

2178

Geekbench 5 Multi Core

Intel Core i7 9800X

9648

Intel Core i9 13900KF +147%

23911

Passmark CPU Single Core

Intel Core i7 9800X

2573

Intel Core i9 13900KF +79%

4624

Passmark CPU Multi Core

Intel Core i7 9800X

18121

Intel Core i9 13900KF +223%

58710

Intel Core i7 9800X

VS

Intel Core i9 13900KF

General Parameters

Oct 2018

Release Date

Sep 2022

Intel

Manufacturer

Intel

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Skylake

Core Architecture

Raptor Lake

i7-9800X

Processor Number

i9-13900K

LGA-2066

Socket

LGA-1700

N/A

Integrated Graphics

No

Package

14 nm

Manufacturing Process

10 nm

LGA-2066

Socket

LGA-1700

165 W

Power Consumption

125 W

-

Max Turbo Power Consumption

253W

95 °C

Peak Operating Temperature

100°C

CPU Performance

8

Performance Cores

8

16

Performance Core Threads

16

3.8 GHz

Performance Core Base Frequency

3.0 GHz

4.4 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.2 GHz

-

Efficiency Core Turbo Frequency

4.3 GHz

8

Total Core Count

24

16

Total Thread Count

32

100MHz

Bus Frequency

100MHz

38x

Multiplier

30x

64K per core

L1 Cache

80K per core

1MB per core

L2 Cache

2MB per core

17MB shared

L3 Cache

36MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR4-2666

Memory Types

DDR5-5600, DDR4-3200

128GB

Max Memory Size

192GB

4

Max Memory Channels

2

79.47 GB/s

Max Memory Bandwidth

89.6 GB/s

No

ECC Memory Support

Yes

Miscellaneous

Intel Core i7 9800X

Official Website

Intel Core i9 13900KF

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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