AMD Ryzen 9 7900X3D vs AMD Ryzen 3 5425U

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We compared two desktop CPUs: AMD Ryzen 9 7900X3D with 12 cores 4.4GHz and AMD Ryzen 3 5425U with 4 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 9 7900X3D 's Advantages

Released 1 years late

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

Newer PCIe version (5.0 vs 3.0)

Higher base frequency (4.4GHz vs 2.7GHz)

Larger L3 cache size (128MB vs 8MB)

AMD Ryzen 3 5425U 's Advantages

Higher specification of memory (LPDDR4x-4267 vs DDR5-5200)

Lower TDP (10W vs 120W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 9 7900X3D +90%

2971

AMD Ryzen 3 5425U

1561

Geekbench 6 Multi Core

AMD Ryzen 9 7900X3D +254%

18105

AMD Ryzen 3 5425U

5107

Geekbench 5 Single Core

AMD Ryzen 9 7900X3D +67%

2180

AMD Ryzen 3 5425U

1302

Geekbench 5 Multi Core

AMD Ryzen 9 7900X3D +310%

19407

AMD Ryzen 3 5425U

4724

Passmark CPU Single Core

AMD Ryzen 9 7900X3D +40%

4119

AMD Ryzen 3 5425U

2935

Passmark CPU Multi Core

AMD Ryzen 9 7900X3D +331%

50486

AMD Ryzen 3 5425U

11707

AMD Ryzen 9 7900X3D

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AMD Ryzen 3 5425U

General Parameters

Jan 2023

Release Date

Jan 2022

Amd

Manufacturer

AMD

Desktop

Type

Desktop

x86-64

Instruction Set

x86-64

Zen 4 (Raphael)

Core Architecture

Barcelo

AM5

Socket

FP6

Radeon Graphics (Ryzen 7000)

Integrated Graphics

Radeon Vega 6 (Ryzen 4000)

Package

13.1 billions

Transistor Count

-

5 nm

Manufacturing Process

7 nm

AM5

Socket

FP6

120 W

Power Consumption

10-25 W

162 W

Max Turbo Power Consumption

-

89°C

Peak Operating Temperature

95 °C

CPU Performance

12

Performance Cores

4

24

Performance Core Threads

8

4.4 GHz

Performance Core Base Frequency

2.7 GHz

5.6 GHz

Performance Core Turbo Frequency

4.1 GHz

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

44x

Multiplier

27x

64 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

128 MB shared

L3 Cache

8 MB shared

Yes

Unlocked Multiplier

No

Memory Parameters

DDR5-5200

Memory Types

DDR4-3200, LPDDR4x-4267

128 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

83.2 GB/s

Max Memory Bandwidth

51.2 GB/s

Yes

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2200 MHz

GPU Max Dynamic Frequency

1600 MHz

448

Shader Units

384

8

Texture Units

24

4

Raster Operation Units

8

2

Execution Units

-

15 W

Power Consumption

15 W

1.43 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 9 7900X3D

Official Website

AMD Ryzen 3 5425U

5.0

PCIe Version

3.0

28

PCIe Lanes

16

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