AMD Ryzen 7 3700X vs AMD Ryzen 5 8400F

VS

AMD Ryzen 7 3700X

AMD Ryzen 5 8400F

We compared two desktop CPUs: AMD Ryzen 7 3700X with 8 cores 3.6GHz and AMD Ryzen 5 8400F with 6 cores 4.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 3700X 's Advantages

Larger L3 cache size (32MB vs 16MB)

AMD Ryzen 5 8400F 's Advantages

Released 4 years and 10 months late

Higher specification of memory (5200 vs 3200)

Larger memory bandwidth (83.2GB/s vs 47.68GB/s)

Higher base frequency (4.2GHz vs 3.6GHz)

More modern manufacturing process (4nm vs 7nm)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 3700X

1342

AMD Ryzen 5 8400F +26%

1691

Cinebench R23 Multi Core

AMD Ryzen 7 3700X

12173

AMD Ryzen 5 8400F +9%

13361

Geekbench 6 Single Core

AMD Ryzen 7 3700X

1629

AMD Ryzen 5 8400F +53%

2500

Geekbench 6 Multi Core

AMD Ryzen 7 3700X

8104

AMD Ryzen 5 8400F +32%

10760

Passmark CPU Single Core

AMD Ryzen 7 3700X

2646

AMD Ryzen 5 8400F +34%

3553

Passmark CPU Multi Core

AMD Ryzen 7 3700X

22611

AMD Ryzen 5 8400F +2%

23127

AMD Ryzen 7 3700X

VS

AMD Ryzen 5 8400F

General Parameters

Jul 2019

Release Date

May 2024

AMD

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 2

Core Architecture

Zen 4 (Phoenix)

AM4

Socket

AM5

N/A

Integrated Graphics

No

-

Generation

Ryzen 5 (Zen 4 (Phoenix))

Package

3.8 billions

Transistor Count

25 billions

7 nm

Manufacturing Process

4 nm

65 W

Power Consumption

45-65 W

95 °C

Peak Operating Temperature

95 °C

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

12

3.6 GHz

Performance Core Base Frequency

4.2 GHz

4.4 GHz

Performance Core Turbo Frequency

4.7 GHz

8

Total Core Count

6

16

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

36x

Multiplier

42

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

1 MB per core

32 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR4-3200

Memory Types

DDR5-5200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

47.68 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

No

Miscellaneous

AMD Ryzen 7 3700X

Official Website

AMD Ryzen 5 8400F

4.0

PCIe Version

4.0

16

PCIe Lanes

20

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