Home Comparison Intel Core 9 270H vs Intel Core Ultra 9 275HX

Intel Core 9 270H vs Intel Core Ultra 9 275HX

We compared two laptop CPUs: Intel Core 9 270H with 14 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 9 270H 's Advantages
Lower TDP (45W vs 55W)
Intel Core Ultra 9 275HX 's Advantages
Integrated graphics card
Higher specification of memory (6400 vs 5200)
Larger memory bandwidth (102.4GB/s vs 83.2GB/s)
More modern manufacturing process (3nm vs 10nm)

Score

VS

General Parameters

Dec 2024
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
Raptor Lake-H
Core Architecture
Arrow Lake
Intel BGA 1744
Socket
Intel Socket 1851
Iris Xe Graphics 96EU
Integrated Graphics
Arc Xe-LPG
Core 9(Raptor Lake-H Refresh)
Generation
Ultra 9 (Arrow Lake)

Package

10 nm
Manufacturing Process
3 nm
45 W
Power Consumption
17-55 W
100°C
Peak Operating Temperature
100 °C
Intel
Foundry
Intel

CPU Performance

6
Performance Cores
8
12
Performance Core Threads
8
2.7 GHz
Performance Core Base Frequency
2.7 GHz
5.8 GHz
Performance Core Turbo Frequency
5.4 GHz
8
Efficiency Cores
16
8
Efficiency Core Threads
16
2000 MHz
Efficiency Core Base Frequency
2.1 GHz
4.1 GHz
Efficiency Core Turbo Frequency
4.6 GHz
14
Total Core Count
24
20
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
27.0
Multiplier
27
80 KB per core
L1 Cache
112 KB per core
2 MB per core
L2 Cache
23 MB
24 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR4-3200, DDR5-5200
Memory Types
DDR5-6400
-
Max Memory Size
256 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

-
Integrated Graphics
true
-
GPU Max Dynamic Frequency
2000 MHz
-
Execution Units
64

Miscellaneous

Official Website
5
PCIe Version
5
8
PCIe Lanes

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