Intel Core i9 14900KF vs AMD Ryzen 5 3400G

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We compared two desktop CPUs: Intel Core i9 14900KF with 24 cores 3.2GHz 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 14900KF 's Advantages

Released 4 years and 3 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

Integrated graphics card

Higher base frequency (3.7GHz vs 3.2GHz)

Lower TDP (45W vs 125W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i9 14900KF +120%

2358

AMD Ryzen 5 3400G

1069

Cinebench R23 Multi Core

Intel Core i9 14900KF +698%

38497

AMD Ryzen 5 3400G

4819

Geekbench 6 Single Core

Intel Core i9 14900KF +171%

3176

AMD Ryzen 5 3400G

1170

Geekbench 6 Multi Core

Intel Core i9 14900KF +572%

22411

AMD Ryzen 5 3400G

3331

Blender

Intel Core i9 14900KF +623%

622

AMD Ryzen 5 3400G

86

Passmark CPU Single Core

Intel Core i9 14900KF +101%

4722

AMD Ryzen 5 3400G

2344

Passmark CPU Multi Core

Intel Core i9 14900KF +548%

60232

AMD Ryzen 5 3400G

9281

Intel Core i9 14900KF

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AMD Ryzen 5 3400G

General Parameters

Oct 2023

Release Date

Jul 2019

Intel

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Raptor Lake Refresh

Core Architecture

Picasso

i9-14900KF

Processor Number

-

LGA-1700

Socket

AM4

No

Integrated Graphics

Radeon RX Vega 11

Core i9 (Raptor Lake Refresh)

Generation

-

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

Intel

Foundry

-

257 mm²

Die Size

-

FC-LGA16A

Package

-

CPU Performance

8

Performance Cores

4

16

Performance Core Threads

8

3.2 GHz

Performance Core Base Frequency

3.7 GHz

6 GHz

Performance Core Turbo Frequency

4.2 GHz

16

Efficiency Cores

-

16

Efficiency Core Threads

-

2.4 GHz

Efficiency Core Base Frequency

-

4.4 GHz

Efficiency Core Turbo Frequency

-

24

Total Core Count

4

32

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

32x

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

1

SMP

-

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

-

Integrated Graphics

true

-

GPU Base Frequency

300 MHz

-

GPU Max Dynamic Frequency

1300 MHz

-

Shader Units

704

-

Texture Units

44

-

Raster Operation Units

8

-

Execution Units

11

-

Power Consumption

65 W

-

Max Resolution

3840x2160 - 60 Hz

-

Graphics Performance

1.746 TFLOPS

Miscellaneous

Intel Core i9 14900KF

Official Website

AMD Ryzen 5 3400G

5.0

PCIe Version

3.0

20

PCIe Lanes

8

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