Intel Core i9 13900K vs AMD Ryzen 5 3400G

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We compared two desktop CPUs: Intel Core i9 13900K with 24 cores 3.0GHz and AMD Ryzen 5 3400G with 4 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 13900K 's Advantages

Released 3 years and 2 months late

Higher specification of memory (DDR5-5600 vs DDR4-2933)

Larger memory bandwidth (89.6GB/s vs 43.71GB/s)

Newer PCIe version (5.0 vs 3.0)

Larger L3 cache size (36MB vs 4MB)

AMD Ryzen 5 3400G 's Advantages

Better graphics card performance

Higher base frequency (3.7GHz vs 3.0GHz)

Lower TDP (45W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 13900K +111%

2261

AMD Ryzen 5 3400G

1069

Cinebench R23 Multi Core

Intel Core i9 13900K +673%

37263

AMD Ryzen 5 3400G

4819

Geekbench 6 Single Core

Intel Core i9 13900K +159%

3034

AMD Ryzen 5 3400G

1170

Geekbench 6 Multi Core

Intel Core i9 13900K +538%

21277

AMD Ryzen 5 3400G

3331

Blender

Intel Core i9 13900K +636%

633

AMD Ryzen 5 3400G

86

Geekbench 5 Single Core

Intel Core i9 13900K +135%

2274

AMD Ryzen 5 3400G

966

Geekbench 5 Multi Core

Intel Core i9 13900K +514%

23977

AMD Ryzen 5 3400G

3901

Passmark CPU Single Core

Intel Core i9 13900K +97%

4637

AMD Ryzen 5 3400G

2344

Passmark CPU Multi Core

Intel Core i9 13900K +539%

59387

AMD Ryzen 5 3400G

9281

Intel Core i9 13900K

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AMD Ryzen 5 3400G

General Parameters

Sep 2022

Release Date

Jul 2019

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake

Core Architecture

Picasso

i9-13900K

Processor Number

-

LGA-1700

Socket

AM4

UHD Graphics 770

Integrated Graphics

Radeon RX Vega 11

Package

-

Transistor Count

4.9 billions

10 nm

Manufacturing Process

12 nm

LGA-1700

Socket

AM4

125 W

Power Consumption

45-65 W

253 W

Max Turbo Power Consumption

-

100°C

Peak Operating Temperature

95 °C

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.0 GHz

Performance Core Base Frequency

3.7 GHz

5.4 GHz

Performance Core Turbo Frequency

4.2 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

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

30x

Multiplier

37x

80 K per core

L1 Cache

96 K per core

2 MB per core

L2 Cache

512 K per core

36 MB shared

L3 Cache

4 MB shared

Yes

Unlocked Multiplier

Yes

Memory Parameters

DDR5-5600, DDR4-3200

Memory Types

DDR4-2933

192 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

43.71 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1650 MHz

GPU Max Dynamic Frequency

1300 MHz

256

Shader Units

704

16

Texture Units

44

8

Raster Operation Units

8

32

Execution Units

11

15 W

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

0.78 TFLOPS

Graphics Performance

1.746 TFLOPS

Miscellaneous

Intel Core i9 13900K

Official Website

AMD Ryzen 5 3400G

5.0

PCIe Version

3.0

20

PCIe Lanes

8

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