Intel Core i7 12850HX vs Intel Core Ultra 5 235HX

VS

Intel Core i7 12850HX

Intel Core Ultra 5 235HX

We compared two laptop CPUs: Intel Core i7 12850HX with 16 cores 2.1GHz 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 i7 12850HX 's Advantages

Larger L3 cache size (25MB vs 24MB)

Intel Core Ultra 5 235HX 's Advantages

Released 2 years and 8 months late

Higher specification of memory (6400 vs 4800)

Larger memory bandwidth (102.4GB/s vs 76.8GB/s)

Newer PCIe version (5 vs 5.0)

Higher base frequency (2.9GHz vs 2.1GHz)

More modern manufacturing process (3nm vs 10nm)

Score

Intel Core i7 12850HX

VS

Intel Core Ultra 5 235HX

General Parameters

May 2022

Release Date

Jan 2025

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake-HX

Core Architecture

Arrow Lake

i7-12850HX

Processor Number

-

BGA-1744

Socket

Intel Socket 1851

UHD Graphics (32EU)

Integrated Graphics

Arc Xe-LPG

-

Generation

Ultra 5 (Arrow Lake)

Package

10 nm

Manufacturing Process

3 nm

45-55 W

Power Consumption

17-55 W

100 °C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

8

Performance Cores

6

-

Performance Core Threads

6

2.1 GHz

Performance Core Base Frequency

2.9 GHz

4.8 GHz

Performance Core Turbo Frequency

5.1 GHz

8

Efficiency Cores

8

-

Efficiency Core Threads

8

-

Efficiency Core Base Frequency

2.6 GHz

-

Efficiency Core Turbo Frequency

4.5 GHz

16

Total Core Count

14

24

Total Thread Count

14

100 MHz

Bus Frequency

100 MHz

21x

Multiplier

29

80 K per core

L1 Cache

112 KB per core

1280 K per core

L2 Cache

23 MB

25 MB shared

L3 Cache

24 MB shared

Yes

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200

Memory Types

DDR5-6400

128 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

102.4 GB/s

Yes

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1450 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 i7 12850HX

Official Website

5.0

PCIe Version

5

20

PCIe Lanes

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