Intel Core i5 9300H vs Intel Core i3 N305

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We compared two laptop CPUs: Intel Core i5 9300H with 4 cores 2.4GHz 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 i5 9300H 's Advantages

Larger memory bandwidth (41.8GB/s vs 38.4GB/s)

Larger L3 cache size (8MB vs 6MB)

Intel Core i3 N305 's Advantages

Released 3 years and 9 months late

Better graphics card performance

Higher specification of memory (DDR5-4800 vs DDR4-2666)

More modern manufacturing process (10nm vs 14nm)

Lower TDP (9W vs 45W)

Score

Benchmark

Cinebench R23 Single Core

Intel Core i5 9300H +10%

1130

Intel Core i3 N305

1019

Cinebench R23 Multi Core

Intel Core i5 9300H +7%

4751

Intel Core i3 N305

4411

Geekbench 6 Single Core

Intel Core i5 9300H

1281

Intel Core i3 N305

1275

Geekbench 6 Multi Core

Intel Core i5 9300H

3969

Intel Core i3 N305 +23%

4905

Blender

Intel Core i5 9300H +36%

83

Intel Core i3 N305

61

Geekbench 5 Single Core

Intel Core i5 9300H

1038

Intel Core i3 N305 +4%

1086

Geekbench 5 Multi Core

Intel Core i5 9300H

3560

Intel Core i3 N305 +29%

4607

Intel Core i5 9300H

VS

Intel Core i3 N305

General Parameters

Apr 2019

Release Date

Jan 2023

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

x86-64

Coffee Lake

Core Architecture

Alder Lake

i5-9300H

Processor Number

i3-N305

BGA-1440

Socket

BGA-1744

UHD Graphics 630

Integrated Graphics

UHD Graphics (32EU)

Package

14 nm

Manufacturing Process

10 nm

BGA-1440

Socket

BGA-1744

45 W

Power Consumption

9-15 W

100 °C

Peak Operating Temperature

105°C

CPU Performance

4

Performance Cores

-

8

Performance Core Threads

-

2.4 GHz

Performance Core Base Frequency

4.1 GHz

Performance Core Turbo Frequency

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

3.9 GHz

4

Total Core Count

8

Total Thread Count

8

-

Bus Frequency

100 MHz

-

Multiplier

18x

128 K per core

L1 Cache

96 K per core

256 K per core

L2 Cache

2 MB shared

8 MB shared

L3 Cache

6 MB shared

No

Unlocked Multiplier

No

Memory Parameters

DDR4-2666, LPDDR3-2133

Memory Types

DDR5-4800, DDR4-3200, LPDDR5-4800

128 GB

Max Memory Size

16 GB

2

Max Memory Channels

1

41.8 GB/s

Max Memory Bandwidth

38.4 GB/s

No

ECC Memory Support

No

Graphics Card Parameters

true

Integrated Graphics

true

350 MHz

GPU Base Frequency

300 MHz

1050 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

-

0.38 TFLOPS

Graphics Performance

0.74 TFLOPS

Miscellaneous

Intel Core i5 9300H

Official Website

Intel Core i3 N305

3.0

PCIe Version

3.0

16

PCIe Lanes

9

SSE4.1, SSE4.2, AVX-2

Extended Instruction Set

-

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