AMD Ryzen 3 5425U vs AMD Ryzen 9 3950X

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We compared two desktop CPUs: AMD Ryzen 3 5425U with 4 cores 2.7GHz and AMD Ryzen 9 3950X with 16 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 5425U's Advantages

Released 2 years and 2 months late

Integrated graphics card

Higher specification of memory (LPDDR4x-4267 vs DDR4-3200)

Larger memory bandwidth (51.2GB/s vs 47.68GB/s)

Lower TDP (10W vs 105W)

AMD Ryzen 9 3950X's Advantages

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (3.5GHz vs 2.7GHz)

Larger L3 cache size (64MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 3 5425U

1561

AMD Ryzen 9 3950X +9%

1709

Geekbench 6 Multi Core

AMD Ryzen 3 5425U

5107

AMD Ryzen 9 3950X +128%

11656

Geekbench 5 Single Core

AMD Ryzen 3 5425U +1%

1302

AMD Ryzen 9 3950X

1279

Geekbench 5 Multi Core

AMD Ryzen 3 5425U

4724

AMD Ryzen 9 3950X +206%

14487

Passmark CPU Single Core

AMD Ryzen 3 5425U +9%

2935

AMD Ryzen 9 3950X

2692

Passmark CPU Multi Core

AMD Ryzen 3 5425U

11707

AMD Ryzen 9 3950X +232%

38953

AMD Ryzen 3 5425U

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AMD Ryzen 9 3950X

General Parameters

Jan 2022

Release Date

Nov 2019

AMD

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Barcelo

Core Architecture

Zen 2

FP6

Socket

AM4

Radeon Vega 6 (Ryzen 4000)

Integrated Graphics

N/A

Package

-

Transistor Count

3.8 billions

7 nm

Manufacturing Process

7 nm

FP6

Socket

AM4

10-25 W

Power Consumption

105 W

95 °C

Peak Operating Temperature

-

CPU Performance

4

Performance Cores

16

8

Performance Core Threads

32

2.7 GHz

Performance Core Base Frequency

3.5 GHz

4.1 GHz

Performance Core Turbo Frequency

4.7 GHz

4

Total Core Count

16

8

Total Thread Count

32

100MHz

Bus Frequency

100MHz

27x

Multiplier

35x

64K per core

L1 Cache

64K per core

512K per core

L2 Cache

512K per core

8MB shared

L3 Cache

64MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4x-4267

Memory Types

DDR4-3200

32GB

Max Memory Size

128GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

47.68 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

True

Integrated Graphics

-

1600 MHz

GPU Max Dynamic Frequency

-

384

Shader Units

-

24

Texture Units

-

8

Raster Operation Units

-

15 W

Power Consumption

-

Miscellaneous

AMD Ryzen 3 5425U

Official Website

AMD Ryzen 9 3950X

3.0

PCIe Version

4.0

16

PCIe Lanes

16

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