AMD Ryzen 5 8640HS vs Intel Core Ultra 9 285H

VS

AMD Ryzen 5 8640HS

Intel Core Ultra 9 285H

We compared two laptop CPUs: AMD Ryzen 5 8640HS with 6 cores 3.5GHz and Intel Core Ultra 9 285H with 16 cores 3.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 5 8640HS 's Advantages

Higher specification of memory (7500 vs 7467)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (28W vs 65W)

Intel Core Ultra 9 285H 's Advantages

Released 1 years late

Larger memory bandwidth (102.4GB/s vs 89.6GB/s)

Newer PCIe version (5.0 vs 4.0)

Higher base frequency (3.7GHz vs 3.5GHz)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 5 8640HS

1724

Intel Core Ultra 9 285H +10%

1908

Cinebench R23 Multi Core

AMD Ryzen 5 8640HS

12969

Intel Core Ultra 9 285H +57%

20374

Geekbench 6 Single Core

AMD Ryzen 5 8640HS

2267

Intel Core Ultra 9 285H +17%

2665

Geekbench 6 Multi Core

AMD Ryzen 5 8640HS

10369

Intel Core Ultra 9 285H +47%

15326

AMD Ryzen 5 8640HS

VS

Intel Core Ultra 9 285H

General Parameters

Dec 2023

Release Date

Dec 2024

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Hawk Point

Core Architecture

Arrow Lake

-

Processor Number

285H

FP8

Socket

FCLGA-1851

Radeon 760M

Integrated Graphics

Arc Graphics

Ryzen 5 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

5 nm

28 W

Power Consumption

65 W

100°C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

6

3.5 GHz

Performance Core Base Frequency

3.7 GHz

4.9 GHz

Performance Core Turbo Frequency

5.4 GHz

-

Efficiency Cores

10

-

Efficiency Core Threads

10

-

Efficiency Core Base Frequency

0 GHz

-

Efficiency Core Turbo Frequency

4 GHz

6

Total Core Count

16

12

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

35x

Multiplier

37

64 K per core

L1 Cache

-

1 MB per core

L2 Cache

2 MB per core

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

-

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

LPDDR5-7467,LPDDR5x-7467,DDR5-5600

256 GB

Max Memory Size

192 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

-

2600 MHz

GPU Max Dynamic Frequency

-

384

Shader Units

-

24

Texture Units

-

16

Raster Operation Units

-

6

Execution Units

-

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

4.06 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 5 8640HS

Official Website

-

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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