AMD Ryzen 9 7950X3D vs AMD Ryzen 5 8400F

VS

AMD Ryzen 9 7950X3D

AMD Ryzen 5 8400F

We compared two desktop CPUs: AMD Ryzen 9 7950X3D with 16 cores 4.2GHz 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 9 7950X3D 's Advantages

Integrated graphics card

Newer PCIe version (5.0 vs 4.0)

Larger L3 cache size (128MB vs 16MB)

AMD Ryzen 5 8400F 's Advantages

Released 1 years and 4 months late

More modern manufacturing process (4nm vs 5nm)

Lower TDP (65W vs 120W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 9 7950X3D +20%

2043

AMD Ryzen 5 8400F

1691

Cinebench R23 Multi Core

AMD Ryzen 9 7950X3D +188%

38581

AMD Ryzen 5 8400F

13361

Geekbench 6 Single Core

AMD Ryzen 9 7950X3D +20%

3012

AMD Ryzen 5 8400F

2500

Geekbench 6 Multi Core

AMD Ryzen 9 7950X3D +88%

20270

AMD Ryzen 5 8400F

10760

Passmark CPU Single Core

AMD Ryzen 9 7950X3D +16%

4148

AMD Ryzen 5 8400F

3553

Passmark CPU Multi Core

AMD Ryzen 9 7950X3D +170%

62623

AMD Ryzen 5 8400F

23127

AMD Ryzen 9 7950X3D

VS

AMD Ryzen 5 8400F

General Parameters

Jan 2023

Release Date

May 2024

Amd

Manufacturer

Amd

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Zen 4 (Phoenix)

AM5

Socket

AM5

Radeon Graphics (Ryzen 7000)

Integrated Graphics

No

-

Generation

Ryzen 5 (Zen 4 (Phoenix))

Package

13.1 billions

Transistor Count

25 billions

5 nm

Manufacturing Process

4 nm

120 W

Power Consumption

45-65 W

162 W

Max Turbo Power Consumption

-

89°C

Peak Operating Temperature

95 °C

-

Foundry

TSMC

-

Die Size

178 mm²

CPU Performance

16

Performance Cores

6

32

Performance Core Threads

12

4.2 GHz

Performance Core Base Frequency

4.2 GHz

5.7 GHz

Performance Core Turbo Frequency

4.7 GHz

16

Total Core Count

6

32

Total Thread Count

12

100 MHz

Bus Frequency

100 MHz

42x

Multiplier

42

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

1 MB per core

128 MB shared

L3 Cache

16 MB shared

Yes

Unlocked Multiplier

Yes

-

SMP

1

Memory Parameters

DDR5-5200

Memory Types

DDR5-5200

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

83.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

-

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

-

448

Shader Units

-

8

Texture Units

-

4

Raster Operation Units

-

2

Execution Units

-

15 W

Power Consumption

-

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7950X3D

Official Website

AMD Ryzen 5 8400F

5.0

PCIe Version

4.0

28

PCIe Lanes

20

Related CPU Comparisons

1

AMD Ryzen 9 7950X3D vs Intel Core i7 8700

2

AMD Ryzen 9 7950X3D vs Intel Core i5 14501E

3

AMD Ryzen 9 7950X3D vs Intel Core i5 12600KF

4

AMD Ryzen 9 7950X3D vs AMD Ryzen 5 5625U

5

AMD Ryzen 9 7950X3D vs Intel Core i7 7740X

6

AMD Ryzen 9 7950X3D vs Intel Core i9 12900TE

7

AMD Ryzen 9 7950X3D vs Intel Core i9 13900

8

AMD Ryzen 9 7950X3D vs Intel Core Ultra 5 135UL

9

AMD Ryzen 9 7950X3D vs Intel Core i7 13700K

10

AMD Ryzen 9 7950X3D vs Intel Core i7 14700KF

Related News

1

Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim

2

Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers

3

Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes

4

Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption

5

iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip

6

The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage

7

Apple Allegedly Cancels M4 Extreme, Originally Planned for Mac Pro with 64-Core CPU and 160-Core GPU

8

Cyberpunk 2077 Update 2.2: Intel Arrow Lake Gaming Performance Soars by 33%!

9

Intel Finally Achieves Frame Generation! 'F1 24' Becomes the First XeSS 2 Game

10

World's First! Intel Arc B580 Graphics Card Arrives Early