AMD Ryzen 5 8400F vs AMD Ryzen 7 5700X

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We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and AMD Ryzen 7 5700X with 8 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8400F 's Advantages

Released 2 years late

Higher specification of memory (DDR5-5200 vs DDR4-3200)

Larger memory bandwidth (83.2GB/s vs 51.2GB/s)

Higher base frequency (4.2GHz vs 3.4GHz)

More modern manufacturing process (4nm vs 7nm)

AMD Ryzen 7 5700X 's Advantages

Newer PCIe version (4.0 vs 4)

Larger L3 cache size (32MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8400F +12%

1691

AMD Ryzen 7 5700X

1509

Cinebench R23 Multi Core

AMD Ryzen 5 8400F

13361

AMD Ryzen 7 5700X +5%

14114

AMD Ryzen 5 8400F

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AMD Ryzen 7 5700X

General Parameters

Apr 2024

Release Date

Apr 2022

AMD

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Phoenix

Core Architecture

Zen 3

-

Processor Number

Vermeer

AMD Socket AM5

Socket

AM4

N/A

Integrated Graphics

N/A

Ryzen 5 (Zen 4 (Phoenix))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

7 nm

AMD Socket AM5

Socket

AM4

65 W

Power Consumption

65 W

-

Peak Operating Temperature

90 °C

TSMC

Foundry

-

178 mm²

Die Size

-

FC-LGA1718

Package

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

16

4.2 GHz

Performance Core Base Frequency

3.4 GHz

4.7 GHz

Performance Core Turbo Frequency

4.6 GHz

6

Total Core Count

8

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

42.0

Multiplier

34x

64 KB per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

4 M

16 MB

L3 Cache

32 MB shared

Yes

Unlocked Multiplier

Yes

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

256 GB

Max Memory Size

128 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

-

Miscellaneous

AMD Ryzen 5 8400F

Official Website

AMD Ryzen 7 5700X

4

PCIe Version

4.0

20

PCIe Lanes

20

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