AMD Ryzen Z1 vs Intel Core Ultra 5 235HX

VS

AMD Ryzen Z1

Intel Core Ultra 5 235HX

We compared two laptop CPUs: AMD Ryzen Z1 with 6 cores 3.2GHz 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

AMD Ryzen Z1 's Advantages

Higher specification of memory (7500 vs 6400)

Higher base frequency (3.2GHz vs 2.9GHz)

Lower TDP (30W vs 55W)

Intel Core Ultra 5 235HX 's Advantages

Released 1 years and 9 months late

Newer PCIe version (5 vs 4.0)

Larger L3 cache size (24MB vs 16MB)

More modern manufacturing process (3nm vs 4nm)

Score

AMD Ryzen Z1

VS

Intel Core Ultra 5 235HX

General Parameters

Apr 2023

Release Date

Jan 2025

AMD

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Zen 4 (Phoenix)

Core Architecture

Arrow Lake

FP7

Socket

Intel Socket 1851

Radeon 740M

Integrated Graphics

Arc Xe-LPG

-

Generation

Ultra 5 (Arrow Lake)

Package

25 billions

Transistor Count

-

4 nm

Manufacturing Process

3 nm

9-30 W

Power Consumption

17-55 W

100°C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

6

Performance Cores

6

12

Performance Core Threads

6

3.2 GHz

Performance Core Base Frequency

2.9 GHz

4.9 GHz

Performance Core Turbo Frequency

5.1 GHz

-

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

2.6 GHz

-

Efficiency Core Turbo Frequency

4.5 GHz

6

Total Core Count

14

12

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

32x

Multiplier

29

64 K per core

L1 Cache

112 KB per core

1 MB per core

L2 Cache

23 MB

16 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-5600, LPDDR5x-7500

Memory Types

DDR5-6400

256 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

-

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

800 MHz

GPU Base Frequency

-

2500 MHz

GPU Max Dynamic Frequency

1800 MHz

256

Shader Units

-

16

Texture Units

-

8

Raster Operation Units

-

4

Execution Units

48

15 W

Power Consumption

-

1.28 TFLOPS

Graphics Performance

-

Miscellaneous

AMD Ryzen Z1

Official Website

4.0

PCIe Version

5

20

PCIe Lanes

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