Intel Celeron N4020 vs Intel Core i3 N305

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We compared two laptop CPUs: Intel Celeron N4020 with 2 cores 1.1GHz and Intel Core i3 N305 with 8 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Celeron N4020 's Advantages

Lower TDP (6W vs 9W)

Intel Core i3 N305 's Advantages

Released 3 years and 2 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2400)

Newer PCIe version (3.0 vs 2.0)

More modern manufacturing process (10nm vs 14nm)

Score

Benchmark

Cinebench R23 Single Core

Intel Celeron N4020

454

Intel Core i3 N305 +124%

1019

Cinebench R23 Multi Core

Intel Celeron N4020

776

Intel Core i3 N305 +468%

4411

Geekbench 6 Single Core

Intel Celeron N4020

368

Intel Core i3 N305 +246%

1275

Geekbench 6 Multi Core

Intel Celeron N4020

582

Intel Core i3 N305 +742%

4905

Blender

Intel Celeron N4020

5

Intel Core i3 N305 +1120%

61

Geekbench 5 Single Core

Intel Celeron N4020

464

Intel Core i3 N305 +134%

1086

Geekbench 5 Multi Core

Intel Celeron N4020

850

Intel Core i3 N305 +442%

4607

Intel Celeron N4020

VS

Intel Core i3 N305

General Parameters

Nov 2019

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Gemini Lake Refresh

Core Architecture

Alder Lake

N4020

Processor Number

i3-N305

BGA-1090

Socket

BGA-1744

UHD Graphics 600

Integrated Graphics

UHD Graphics (32EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1090

Socket

BGA-1744

6 W

Power Consumption

9-15 W

105 °C

Peak Operating Temperature

105°C

CPU Performance

2

Performance Cores

-

2

Performance Core Threads

-

1.1 GHz

Performance Core Base Frequency

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.9 GHz

2

Total Core Count

8

2

Total Thread Count

8

-

Bus Frequency

100 MHz

-

Multiplier

18x

32 K per core

L1 Cache

96 K per core

4 MB shared

L2 Cache

2 MB shared

-

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2400, LPDDR4-2400

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-4800

8 GB

Max Memory Size

16 GB

2

Max Memory Channels

1

38.4 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

200 MHz

GPU Base Frequency

300 MHz

650 MHz

GPU Max Dynamic Frequency

1250 MHz

96

Shader Units

256

12

Texture Units

16

2

Raster Operation Units

8

12

Execution Units

32

5 W

Power Consumption

45 W

3840x2160 - 30 Hz

Max Resolution

-

0.14 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Celeron N4020

Official Website

Intel Core i3 N305

2.0

PCIe Version

3.0

6

PCIe Lanes

9

SSE4.2

Extended Instruction Set

-

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