AMD Ryzen 7 8840U vs Intel Core Ultra 9 285H

VS

AMD Ryzen 7 8840U

Intel Core Ultra 9 285H

We compared two laptop CPUs: AMD Ryzen 7 8840U with 8 cores 3.3GHz 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 7 8840U 's Advantages

Higher specification of memory (7500 vs 7467)

More modern manufacturing process (4nm vs 5nm)

Lower TDP (30W 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 3.3GHz)

Larger L3 cache size (24MB vs 16MB)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 8840U

1780

Intel Core Ultra 9 285H +7%

1908

Cinebench R23 Multi Core

AMD Ryzen 7 8840U

12815

Intel Core Ultra 9 285H +58%

20374

Geekbench 6 Single Core

AMD Ryzen 7 8840U

2468

Intel Core Ultra 9 285H +7%

2665

Geekbench 6 Multi Core

AMD Ryzen 7 8840U

11498

Intel Core Ultra 9 285H +33%

15326

AMD Ryzen 7 8840U

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

Zen 4 (Hawk Point)

Core Architecture

Arrow Lake

-

Processor Number

285H

FP8

Socket

FCLGA-1851

Radeon 780M

Integrated Graphics

Arc Graphics

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

5 nm

15-30 W

Power Consumption

65 W

100°C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

178 mm²

Die Size

-

CPU Performance

8

Performance Cores

6

16

Performance Core Threads

6

3.3 GHz

Performance Core Base Frequency

3.7 GHz

5.1 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

8

Total Core Count

16

Total Thread Count

16

100 MHz

Bus Frequency

100 MHz

33x

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

-

2700 MHz

GPU Max Dynamic Frequency

-

768

Shader Units

-

48

Texture Units

-

32

Raster Operation Units

-

12

Execution Units

-

15 W

Power Consumption

-

7680x4320 - 60 Hz

Max Resolution

-

8.12 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen 7 8840U

Official Website

-

4.0

PCIe Version

5.0

20

PCIe Lanes

28

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