AMD Ryzen 5 8400F vs AMD Ryzen Threadripper Pro 3955WX

VS

AMD Ryzen 5 8400F AMD Ryzen Threadripper Pro 3955WX

We compared two desktop CPUs: AMD Ryzen 5 8400F with 6 cores 4.2GHz and AMD Ryzen Threadripper Pro 3955WX with 16 cores 3.9GHz . 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 3 years and 9 months late

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

Higher base frequency (4.2GHz vs 3.9GHz)

More modern manufacturing process (4nm vs 7nm)

Lower TDP (65W vs 280W)

AMD Ryzen Threadripper Pro 3955WX 's Advantages

Larger memory bandwidth (204.8GB/s vs 83.2GB/s)

Newer PCIe version (4.0 vs 4)

Larger L3 cache size (64MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8400F +20%

1691

AMD Ryzen Threadripper Pro 3955WX

1401

Cinebench R23 Multi Core

AMD Ryzen 5 8400F

13361

AMD Ryzen Threadripper Pro 3955WX +103%

27175

AMD Ryzen 5 8400F

VS

AMD Ryzen Threadripper Pro 3955WX

General Parameters

Apr 2024

Release Date

Jul 2020

AMD

Manufacturer

AMD

Desktop

Type

Desktop

-

Instruction Set

x86-64

Phoenix

Core Architecture

Zen 2

AMD Socket AM5

Socket

sWRX8

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

sWRX8

65 W

Power Consumption

280 W

-

Peak Operating Temperature

90 °C

TSMC

Foundry

-

178 mm²

Die Size

-

FC-LGA1718

Package

-

CPU Performance

-

Performance Cores

16

-

Performance Core Threads

32

4.2 GHz

Performance Core Base Frequency

3.9 GHz

4.7 GHz

Performance Core Turbo Frequency

4.3 GHz

6

Total Core Count

16

12

Total Thread Count

32

100 MHz

Bus Frequency

100 MHz

42.0

Multiplier

39x

64 KB per core

L1 Cache

96 K per core

1 MB per core

L2 Cache

512 K per core

16 MB

L3 Cache

64 MB shared

Yes

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200

256 GB

Max Memory Size

2048 GB

2

Max Memory Channels

8

83.2 GB/s

Max Memory Bandwidth

204.8 GB/s

No

ECC Memory Support

Yes

Miscellaneous

AMD Ryzen 5 8400F

Official Website

AMD Ryzen Threadripper Pro 3955WX

4

PCIe Version

4.0

20

PCIe Lanes

128

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