Intel Core i5 12600H vs Intel Core Ultra 9 275HX

VS

Intel Core i5 12600H

Intel Core Ultra 9 275HX

We compared two laptop CPUs: Intel Core i5 12600H with 12 cores 2.7GHz and Intel Core Ultra 9 275HX with 24 cores 2.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i5 12600H 's Advantages

Lower TDP (45W vs 55W)

Intel Core Ultra 9 275HX 's Advantages

Released 3 years late

Higher specification of memory (6400 vs 5200)

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

Newer PCIe version (5 vs 4.0)

Larger L3 cache size (24MB vs 18MB)

More modern manufacturing process (3nm vs 10nm)

Score

Intel Core i5 12600H

VS

Intel Core Ultra 9 275HX

General Parameters

Jan 2022

Release Date

Jan 2025

Intel

Manufacturer

Intel

Laptop

Type

Laptop

x86-64

Instruction Set

-

Alder Lake-H

Core Architecture

Arrow Lake

i5-12600H

Processor Number

-

BGA-1744

Socket

Intel Socket 1851

Iris Xe Graphics (80EU)

Integrated Graphics

Arc Xe-LPG

-

Generation

Ultra 9 (Arrow Lake)

Package

10 nm

Manufacturing Process

3 nm

35-45 W

Power Consumption

17-55 W

100 °C

Peak Operating Temperature

100 °C

-

Foundry

Intel

CPU Performance

4

Performance Cores

8

-

Performance Core Threads

8

2.7 GHz

Performance Core Base Frequency

2.7 GHz

4.5 GHz

Performance Core Turbo Frequency

5.4 GHz

8

Efficiency Cores

16

-

Efficiency Core Threads

16

-

Efficiency Core Base Frequency

2.1 GHz

-

Efficiency Core Turbo Frequency

4.6 GHz

12

Total Core Count

24

16

Total Thread Count

24

100 MHz

Bus Frequency

100 MHz

27x

Multiplier

27

80 K per core

L1 Cache

112 KB per core

1280 K per core

L2 Cache

23 MB

18 MB shared

L3 Cache

24 MB shared

No

Unlocked Multiplier

No

-

SMP

1

Memory Parameters

DDR5-4800, DDR4-3200, LPDDR5-5200, LPDDR4x-4267

Memory Types

DDR5-6400

64 GB

Max Memory Size

256 GB

2

Max Memory Channels

2

76.8 GB/s

Max Memory Bandwidth

102.4 GB/s

-

ECC Memory Support

Yes

Graphics Card Parameters

true

Integrated Graphics

true

300 MHz

GPU Base Frequency

-

1400 MHz

GPU Max Dynamic Frequency

2000 MHz

640

Shader Units

-

40

Texture Units

-

20

Raster Operation Units

-

80

Execution Units

64

15 W

Power Consumption

-

1.41 TFLOPS

Graphics Performance

-

Miscellaneous

Intel Core i5 12600H

Official Website

4.0

PCIe Version

5

28

PCIe Lanes

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