AMD Ryzen 3 5400U vs AMD Ryzen 9 5900HX

VS

We compared two laptop CPUs: AMD Ryzen 3 5400U with 4 cores 2.6GHz and AMD Ryzen 9 5900HX with 8 cores 3.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 5400U 's Advantages

Lower TDP (10W vs 35W)

AMD Ryzen 9 5900HX 's Advantages

Larger memory bandwidth (68.27GB/s vs 51.2GB/s)

Higher base frequency (3.3GHz vs 2.6GHz)

Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen 3 5400U

1639

AMD Ryzen 9 5900HX +21%

1993

Geekbench 6 Multi Core

AMD Ryzen 3 5400U

4483

AMD Ryzen 9 5900HX +107%

9310

Geekbench 5 Single Core

AMD Ryzen 3 5400U

1227

AMD Ryzen 9 5900HX +23%

1511

Geekbench 5 Multi Core

AMD Ryzen 3 5400U

4025

AMD Ryzen 9 5900HX +106%

8303

Passmark CPU Single Core

AMD Ryzen 3 5400U

2637

AMD Ryzen 9 5900HX +20%

3183

Passmark CPU Multi Core

AMD Ryzen 3 5400U

10604

AMD Ryzen 9 5900HX +114%

22772

AMD Ryzen 3 5400U

VS

AMD Ryzen 9 5900HX

General Parameters

Jan 2021

Release Date

Jan 2021

AMD

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Cezanne

Core Architecture

Cezanne

FP6

Socket

FP6

Radeon RX Vega 6

Integrated Graphics

Radeon RX Vega 8

Package

7 nm

Manufacturing Process

7 nm

FP6

Socket

FP6

10-25 W

Power Consumption

35-54 W

105 °C

Peak Operating Temperature

105 °C

CPU Performance

4

Performance Cores

8

Performance Core Threads

16

2.6 GHz

Performance Core Base Frequency

3.3 GHz

4 GHz

Performance Core Turbo Frequency

4.6 GHz

4

Total Core Count

8

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

26x

Multiplier

33x

64 K per core

L1 Cache

64 K per core

512 K per core

L2 Cache

512 K per core

8 MB shared

L3 Cache

16 MB shared

No

Unlocked Multiplier

Yes

Memory Parameters

DDR4-3200, LPDDR4-4266

Memory Types

DDR4-3200, LPDDR4-4266

32 GB

Max Memory Size

64 GB

2

Max Memory Channels

2

51.2 GB/s

Max Memory Bandwidth

68.27 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

1600 MHz

GPU Max Dynamic Frequency

2100 MHz

384

Shader Units

512

24

Texture Units

32

8

Raster Operation Units

8

15 W

Power Consumption

15 W

Miscellaneous

AMD Ryzen 3 5400U

Official Website

AMD Ryzen 9 5900HX

3.0

PCIe Version

3.0

12

PCIe Lanes

16

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