Intel Core i9 13900K vs AMD Ryzen 9 9900X

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We compared two desktop CPUs: Intel Core i9 13900K with 24 cores 3.0GHz and AMD Ryzen 9 9900X with 12 cores 4.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 9900X 's Advantages

Released 1 years and 9 months late

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

Higher base frequency (4.4GHz vs 3.0GHz)

Larger L3 cache size (64MB vs 36MB)

Lower TDP (120W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900K

2261

AMD Ryzen 9 9900X +2%

2323

Cinebench R23 Multi Core

Intel Core i9 13900K

37263

AMD Ryzen 9 9900X +9%

40986

Geekbench 6 Single Core

Intel Core i9 13900K

3034

AMD Ryzen 9 9900X +8%

3284

Geekbench 6 Multi Core

Intel Core i9 13900K

21277

AMD Ryzen 9 9900X +12%

23982

Intel Core i9 13900K

VS

AMD Ryzen 9 9900X

General Parameters

Sep 2022

Release Date

Jun 2024

Intel

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Zen 5 (Granite Ridge)

i9-13900K

Processor Number

-

LGA-1700

Socket

AM5

UHD Graphics 770

Integrated Graphics

Radeon Graphics

-

Generation

Ryzen 9 (Zen 5 (Granite Ridge))

Package

10 nm

Manufacturing Process

4 nm

LGA-1700

Socket

AM5

125 W

Power Consumption

120 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95°C

-

Foundry

TSMC

-

I/O Process Size

6 nm

-

Package

FC-LGA1718

CPU Performance

8

Performance Cores

12

16

Performance Core Threads

24

3.0 GHz

Performance Core Base Frequency

4.4 GHz

5.4 GHz

Performance Core Turbo Frequency

5.6 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.2 GHz

Efficiency Core Base Frequency

-

4.3 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

12

32

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

44x

80 K per core

L1 Cache

64 K per core

2 MB per core

L2 Cache

1 MB per core

36 MB shared

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR5-5600

192 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

89.6 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

MHz

1650 MHz

GPU Max Dynamic Frequency

2200 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

2

15 W

Power Consumption

-

0.78 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i9 13900K

Official Website

AMD Ryzen 9 9900X

5.0

PCIe Version

5.0

20

PCIe Lanes

28

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