AMD Ryzen 3 7320C vs Intel Core Ultra 7 255HX

VS

AMD Ryzen 3 7320C

Intel Core Ultra 7 255HX

We compared two laptop CPUs: AMD Ryzen 3 7320C with 4 cores 2.4GHz and Intel Core Ultra 7 255HX with 20 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 3 7320C 's Advantages

Lower TDP (15W vs 55W)

Intel Core Ultra 7 255HX 's Advantages

Released 1 years and 8 months late

Integrated graphics card

Higher specification of memory (6400 vs 5)

Newer PCIe version (5 vs 3)

Larger L3 cache size (24MB vs 4MB)

More modern manufacturing process (3nm vs 6nm)

Score

AMD Ryzen 3 7320C

VS

Intel Core Ultra 7 255HX

General Parameters

May 2023

Release Date

Jan 2025

AMD

Manufacturer

Intel

Laptop

Type

Laptop

Mendocino

Core Architecture

Arrow Lake

AMD Socket FT6

Socket

Intel Socket 1851

Radeon 610M

Integrated Graphics

Arc Xe-LPG

Ryzen 3(Zen 2 (Mendocino))

Generation

Ultra 7 (Arrow Lake)

Package

6 nm

Manufacturing Process

3 nm

15 W

Power Consumption

17-55 W

95°C

Peak Operating Temperature

100 °C

TSMC

Foundry

Intel

100 mm²

Die Size

-

CPU Performance

-

Performance Cores

8

-

Performance Core Threads

8

2.4 GHz

Performance Core Base Frequency

2.4 GHz

4.1 GHz

Performance Core Turbo Frequency

5.2 GHz

-

Efficiency Cores

12

-

Efficiency Core Threads

12

-

Efficiency Core Base Frequency

1.8 GHz

-

Efficiency Core Turbo Frequency

4.5 GHz

4

Total Core Count

20

8

Total Thread Count

20

100 MHz

Bus Frequency

100 MHz

24.0

Multiplier

24

64 KB per core

L1 Cache

112 KB per core

512 KB per core

L2 Cache

23 MB

4 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

1

SMP

1

Memory Parameters

DDR5

Memory Types

DDR5-6400

-

Max Memory Size

256 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

102.4 GB/s

No

ECC Memory Support

Yes

Graphics Card Parameters

-

Integrated Graphics

true

-

GPU Max Dynamic Frequency

1900 MHz

-

Execution Units

64

Miscellaneous

AMD Ryzen 3 7320C

Official Website

3

PCIe Version

5

4

PCIe Lanes

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