AMD Ryzen 7 7840HS vs Intel Celeron N4000

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We compared two laptop CPUs: AMD Ryzen 7 7840HS with 8 cores 3.8GHz and Intel Celeron N4000 with 2 cores 1.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840HS 's Advantages

Released 5 years and 1 months late

Better graphics card performance

Higher specification of memory (LPDDR5x-7500 vs DDR4-2400)

Larger memory bandwidth (89.6GB/s vs 35.76GB/s)

Newer PCIe version (4.0 vs 2.0)

Higher base frequency (3.8GHz vs 1.1GHz)

Intel Celeron N4000 's Advantages

Lower TDP (6W vs 35W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 7840HS +318%

1801

Intel Celeron N4000

430

Cinebench R23 Multi Core

AMD Ryzen 7 7840HS +2307%

17144

Intel Celeron N4000

712

Geekbench 6 Single Core

AMD Ryzen 7 7840HS +630%

2477

Intel Celeron N4000

339

Geekbench 6 Multi Core

AMD Ryzen 7 7840HS +2463%

12153

Intel Celeron N4000

474

Blender

AMD Ryzen 7 7840HS +5200%

265

Intel Celeron N4000

5

Geekbench 5 Single Core

AMD Ryzen 7 7840HS +354%

1915

Intel Celeron N4000

421

Geekbench 5 Multi Core

AMD Ryzen 7 7840HS +1348%

11238

Intel Celeron N4000

776

Passmark CPU Single Core

AMD Ryzen 7 7840HS +279%

3932

Intel Celeron N4000

1035

Passmark CPU Multi Core

AMD Ryzen 7 7840HS +1913%

28406

Intel Celeron N4000

1411

AMD Ryzen 7 7840HS

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Intel Celeron N4000

General Parameters

Jan 2023

Release Date

Dec 2017

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Phoenix)

Core Architecture

Gemini Lake

-

Processor Number

N4000

FP8

Socket

BGA-1090

Radeon 780M

Integrated Graphics

UHD Graphics 600

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

FP8

Socket

BGA-1090

35-54 W

Power Consumption

6 W

100°C

Peak Operating Temperature

105 °C

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

2

3.8 GHz

Performance Core Base Frequency

1.1 GHz

5.1 GHz

Performance Core Turbo Frequency

-

8

Total Core Count

2

16

Total Thread Count

2

100 MHz

Bus Frequency

-

38x

Multiplier

-

64 K per core

L1 Cache

48 K per core

1 MB per core

L2 Cache

4 MB per core

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR4-2400, LPDDR4-2400

256 GB

Max Memory Size

8 GB

2

Max Memory Channels

2

89.6 GB/s

Max Memory Bandwidth

35.76 GB/s

-

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

1500 MHz

GPU Base Frequency

200 MHz

2700 MHz

GPU Max Dynamic Frequency

650 MHz

768

Shader Units

96

48

Texture Units

12

32

Raster Operation Units

2

12

Execution Units

12

15 W

Power Consumption

5 W

7680x4320 - 60 Hz

Max Resolution

3840x2160 - 30 Hz

10 TFLOPS

Graphics Performance

0.14 TFLOPS

Miscellaneous

AMD Ryzen 7 7840HS

Official Website

Intel Celeron N4000

4.0

PCIe Version

2.0

20

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

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