AMD Ryzen 7 8840U vs Intel Celeron N4020

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We compared two laptop CPUs: AMD Ryzen 7 8840U with 8 cores 3.3GHz and Intel Celeron N4020 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 8840U 's Advantages

Released 4 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 38.4GB/s)

Newer PCIe version (4.0 vs 2.0)

Higher base frequency (3.3GHz vs 1.1GHz)

Intel Celeron N4020 's Advantages

Lower TDP (6W vs 15W)

Score

Benchmark

Cinebench R23 Single Core

AMD Ryzen 7 8840U +288%

1766

Intel Celeron N4020

454

Cinebench R23 Multi Core

AMD Ryzen 7 8840U +1575%

13000

Intel Celeron N4020

776

Geekbench 6 Single Core

AMD Ryzen 7 8840U +570%

2468

Intel Celeron N4020

368

Geekbench 6 Multi Core

AMD Ryzen 7 8840U +1875%

11498

Intel Celeron N4020

582

AMD Ryzen 7 8840U

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Intel Celeron N4020

General Parameters

Dec 2023

Release Date

Nov 2019

Amd

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Zen 4 (Hawk Point)

Core Architecture

Gemini Lake Refresh

-

Processor Number

N4020

FP8

Socket

BGA-1090

Radeon 780M

Integrated Graphics

UHD Graphics 600

Ryzen 7 (Zen 4 (Hawk Point))

Generation

-

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

14 nm

FP8

Socket

BGA-1090

15-30 W

Power Consumption

6 W

100°C

Peak Operating Temperature

105 °C

TSMC

Foundry

-

178 mm²

Die Size

-

FP8, FP7, FP7r2

Package

-

CPU Performance

8

Performance Cores

2

16

Performance Core Threads

2

3.3 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

-

33x

Multiplier

-

64 K per core

L1 Cache

32 K per core

1 MB per core

L2 Cache

4 MB shared

16 MB shared

L3 Cache

-

No

Unlocked Multiplier

No

1

SMP

-

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

38.4 GB/s

No

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

8.12 TFLOPS

Graphics Performance

0.14 TFLOPS

Miscellaneous

AMD Ryzen 7 8840U

Official Website

Intel Celeron N4020

4.0

PCIe Version

2.0

20

PCIe Lanes

6

-

Extended Instruction Set

SSE4.2

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