AMD Ryzen AI 9 HX 375 vs Intel Core i7 8557U

VS

AMD Ryzen AI 9 HX 375

Intel Core i7 8557U

We compared two laptop CPUs: AMD Ryzen AI 9 HX 375 with 12 cores 2.0GHz and Intel Core i7 8557U with 4 cores 1.7GHz . 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 5 years late

Better graphics card performance

Higher specification of memory (7500 vs 2400)

Larger memory bandwidth (89.6GB/s vs 37.5GB/s)

Newer PCIe version (4.0 vs 3.0)

Higher base frequency (2.0GHz vs 1.7GHz)

Larger L3 cache size (24MB vs 8MB)

More modern manufacturing process (4nm vs 14nm)

Intel Core i7 8557U 's Advantages

Lower TDP (15W vs 54W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen AI 9 HX 375 +68%

1987

Intel Core i7 8557U

1180

Cinebench R23 Multi Core

AMD Ryzen AI 9 HX 375 +374%

21822

Intel Core i7 8557U

4595

Geekbench 6 Single Core

AMD Ryzen AI 9 HX 375 +224%

2867

Intel Core i7 8557U

884

Geekbench 6 Multi Core

AMD Ryzen AI 9 HX 375 +361%

14855

Intel Core i7 8557U

3216

AMD Ryzen AI 9 HX 375

VS

Intel Core i7 8557U

General Parameters

Jul 2024

Release Date

Jul 2019

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 5 (Strix Point)

Core Architecture

Coffee Lake

-

Processor Number

i7-8557U

FP8

Socket

BGA-1528

Radeon 890M

Integrated Graphics

Iris Plus Graphics 645

Ryzen AI 9 (Zen 5 (Strix Point))

Generation

-

Package

Transistor Count

-

4 nm

Manufacturing Process

14 nm

15-54 W

Power Consumption

15 W

W

Max Turbo Power Consumption

-

100 °C

Peak Operating Temperature

100 °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

1.7 GHz

5.1 GHz

Performance Core Turbo Frequency

4.5 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

-

20

Multiplier

17x

80 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

256 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

DDR4-2400, LPDDR3-2133

256 GB

Max Memory Size

32 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

37.5 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

300 MHz

2900 MHz

GPU Max Dynamic Frequency

1150 MHz

1024

Shader Units

384

64

Texture Units

48

40

Raster Operation Units

6

16

Execution Units

48

15

Power Consumption

15 W

7680x4320 - 60 Hz

Max Resolution

4096x2304 - 60 Hz

5.94 TFLOPS

Graphics Performance

0.81 TFLOPS

AI Accelerator

AMD Ryzen™ AI

NPU

-

55 TOPS

Theoretical performance

-

Miscellaneous

AMD Ryzen AI 9 HX 375

Official Website

Intel Core i7 8557U

4.0

PCIe Version

3.0

16

PCIe Lanes

16

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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