AMD Ryzen AI 9 HX 375 vs AMD Ryzen 3 5400U

VS

AMD Ryzen AI 9 HX 375

AMD Ryzen 3 5400U

We compared two laptop CPUs: AMD Ryzen AI 9 HX 375 with 12 cores 2.0GHz and AMD Ryzen 3 5400U with 4 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen AI 9 HX 375 's Advantages

Released 3 years and 6 months late

Higher specification of memory (7500 vs 4266)

Larger memory bandwidth (89.6GB/s vs 51.2GB/s)

Newer PCIe version (4.0 vs 3.0)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (4nm vs 7nm)

AMD Ryzen 3 5400U 's Advantages

Higher base frequency (2.6GHz vs 2.0GHz)

Lower TDP (25W vs 54W)

Score

Benchmark

Geekbench 6 Single Core

AMD Ryzen AI 9 HX 375 +74%

2867

AMD Ryzen 3 5400U

1639

Geekbench 6 Multi Core

AMD Ryzen AI 9 HX 375 +231%

14855

AMD Ryzen 3 5400U

4483

AMD Ryzen AI 9 HX 375

VS

AMD Ryzen 3 5400U

General Parameters

Jul 2024

Release Date

Jan 2021

Amd

Manufacturer

AMD

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 5 (Strix Point)

Core Architecture

Cezanne

FP8

Socket

FP6

Radeon 890M

Integrated Graphics

Radeon RX Vega 6

Ryzen AI 9 (Zen 5 (Strix Point))

Generation

-

Package

Transistor Count

-

4 nm

Manufacturing Process

7 nm

15-54 W

Power Consumption

10-25 W

W

Max Turbo Power Consumption

-

100 °C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

6 nm

I/O Process Size

-

CPU Performance

4

Performance Cores

4

8

Performance Core Threads

8

2.0 GHz

Performance Core Base Frequency

2.6 GHz

5.1 GHz

Performance Core Turbo Frequency

4 GHz

8

Efficiency Cores

-

16

Efficiency Core Threads

-

2.0 GHz

Efficiency Core Base Frequency

-

3.3 GHz

Efficiency Core Turbo Frequency

-

12

Total Core Count

4

24

Total Thread Count

8

100 MHz

Bus Frequency

100 MHz

20

Multiplier

26x

80 K per core

L1 Cache

64 K per core

1 MB per core

L2 Cache

512 K per core

24 MB shared

L3 Cache

8 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-3200, LPDDR4-4266

256 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

51.2 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2900 MHz

GPU Max Dynamic Frequency

1600 MHz

1024

Shader Units

384

64

Texture Units

24

40

Raster Operation Units

8

16

Execution Units

-

15

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

-

5.94 TFLOPS

Graphics Performance

-

AI Accelerator

AMD Ryzen™ AI

NPU

-

55 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen AI 9 HX 375

Official Website

AMD Ryzen 3 5400U

4.0

PCIe Version

3.0

16

PCIe Lanes

12

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