Intel Core i3 7020U vs Intel Core i3 N305

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We compared two laptop CPUs: Intel Core i3 7020U with 2 cores 2.3GHz 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 Core i3 N305 's Advantages

Released 4 years and 9 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2133)

Larger memory bandwidth (38.4GB/s vs 34.1GB/s)

Larger L3 cache size (6MB vs 3MB)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (9W vs 15W)

Score

Benchmark

Geekbench 6 Single Core

Intel Core i3 7020U

738

Intel Core i3 N305 +72%

1275

Geekbench 6 Multi Core

Intel Core i3 7020U

1495

Intel Core i3 N305 +228%

4905

Blender

Intel Core i3 7020U

17

Intel Core i3 N305 +258%

61

Geekbench 5 Single Core

Intel Core i3 7020U

575

Intel Core i3 N305 +88%

1086

Geekbench 5 Multi Core

Intel Core i3 7020U

1324

Intel Core i3 N305 +247%

4607

Intel Core i3 7020U

VS

Intel Core i3 N305

General Parameters

Apr 2018

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Kaby Lake

Core Architecture

Alder Lake

i3-7020U

Processor Number

i3-N305

BGA-1356

Socket

BGA-1744

HD Graphics 620

Integrated Graphics

UHD Graphics (32EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1356

Socket

BGA-1744

15 W

Power Consumption

9-15 W

100 °C

Peak Operating Temperature

105°C

CPU Performance

2

Performance Cores

-

4

Performance Core Threads

-

2.3 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

4

Total Thread Count

8

-

Bus Frequency

100 MHz

23x

Multiplier

18x

64 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

2 MB shared

3 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2133, LPDDR3-1866, DDR3L-1600

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-4800

32 GB

Max Memory Size

16 GB

2

Max Memory Channels

1

34.1 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

300 MHz

1000 MHz

GPU Max Dynamic Frequency

1250 MHz

192

Shader Units

256

24

Texture Units

16

3

Raster Operation Units

8

24

Execution Units

32

15 W

Power Consumption

45 W

4096x2304 - 60 Hz

Max Resolution

-

0.4 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Core i3 7020U

Official Website

Intel Core i3 N305

3.0

PCIe Version

3.0

12

PCIe Lanes

9

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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