Intel Core i3 N305 vs Intel Core i3 7020U

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We compared two laptop CPUs: Intel Core i3 N305 with 8 cores 1.8GHz and Intel Core i3 7020U with 2 cores 2.3GHz . 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 N305 +72%

1275

Intel Core i3 7020U

738

Geekbench 6 Multi Core

Intel Core i3 N305 +228%

4905

Intel Core i3 7020U

1495

Blender

Intel Core i3 N305 +258%

61

Intel Core i3 7020U

17

Geekbench 5 Single Core

Intel Core i3 N305 +88%

1086

Intel Core i3 7020U

575

Geekbench 5 Multi Core

Intel Core i3 N305 +247%

4607

Intel Core i3 7020U

1324

Intel Core i3 N305

VS

Intel Core i3 7020U

General Parameters

Jan 2023

Release Date

Apr 2018

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Alder Lake

Core Architecture

Kaby Lake

i3-N305

Processor Number

i3-7020U

BGA-1744

Socket

BGA-1356

UHD Graphics (32EU)

Integrated Graphics

HD Graphics 620

Package

10 nm

Manufacturing Process

14 nm

BGA-1744

Socket

BGA-1356

9-15 W

Power Consumption

15 W

105°C

Peak Operating Temperature

100 °C

CPU Performance

-

Performance Cores

2

-

Performance Core Threads

4

Performance Core Base Frequency

2.3 GHz

8

Efficiency Cores

-

8

Efficiency Core Threads

-

1.8 GHz

Efficiency Core Base Frequency

-

3.9 GHz

Efficiency Core Turbo Frequency

-

8

Total Core Count

2

8

Total Thread Count

4

100MHz

Bus Frequency

-

18x

Multiplier

23x

96K per core

L1 Cache

64K per core

2MB shared

L2 Cache

256K per core

6MB shared

L3 Cache

3MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800

Memory Types

DDR4-2133, LPDDR3-1866, DDR3L-1600

16GB

Max Memory Size

32GB

1

Max Memory Channels

2

38.4 GB/s

Max Memory Bandwidth

34.1 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

True

Integrated Graphics

True

300 MHz

GPU Base Frequency

300 MHz

1250 MHz

GPU Max Dynamic Frequency

1000 MHz

256

Shader Units

192

16

Texture Units

24

8

Raster Operation Units

3

32

Execution Units

24

45 W

Power Consumption

15 W

-

Max Resolution

4096x2304 - 60 Hz

0.74 TFLOPS

Graphics Performance

0.4 TFLOPS

Miscellaneous

Intel Core i3 N305

Official Website

Intel Core i3 7020U

3.0

PCIe Version

3.0

9

PCIe Lanes

12

-

Extended Instruction Set

SSE4.1, SSE4.2, AVX-2

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