Intel Core i3 N300 vs Intel Core Ultra 5 235HX

VS

Intel Core i3 N300

Intel Core Ultra 5 235HX

We compared two laptop CPUs: Intel Core i3 N300 with 8 cores 0.8GHz and Intel Core Ultra 5 235HX with 14 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i3 N300 's Advantages

Lower TDP (7W vs 55W)

Intel Core Ultra 5 235HX 's Advantages

Released 2 years late

Higher specification of memory (6400 vs 4800)

Newer PCIe version (5 vs 3.0)

Larger L3 cache size (24MB vs 6MB)

More modern manufacturing process (3nm vs 10nm)

Score

Intel Core i3 N300

VS

Intel Core Ultra 5 235HX

General Parameters

Jan 2023

Release Date

Jan 2025

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake

Core Architecture

Arrow Lake

i3-N300

Processor Number

-

BGA-1264

Socket

Intel Socket 1851

UHD Graphics (32EU)

Integrated Graphics

Arc Xe-LPG

-

Generation

Ultra 5 (Arrow Lake)

Package

10 nm

Manufacturing Process

3 nm

7 W

Power Consumption

17-55 W

105°C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

-

Performance Cores

6

-

Performance Core Threads

6

Performance Core Base Frequency

2.9 GHz

-

Performance Core Turbo Frequency

5.1 GHz

8

Efficiency Cores

8

Efficiency Core Threads

8

0.8 GHz

Efficiency Core Base Frequency

2.6 GHz

3.8 GHz

Efficiency Core Turbo Frequency

4.5 GHz

8

Total Core Count

14

8

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

8x

Multiplier

29

96 K per core

L1 Cache

112 KB per core

2 MB shared

L2 Cache

23 MB

6 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-4800

Memory Types

DDR5-6400

16 GB

Max Memory Size

256 GB

1

Max Memory Channels

2

-

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1250 MHz

GPU Max Dynamic Frequency

1800 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

32

Execution Units

48

45 W

Power Consumption

-

0.74 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i3 N300

Official Website

3.0

PCIe Version

5

9

PCIe Lanes

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