Home Comparison Intel Core Ultra 7 256V vs Intel Core Ultra 7 265HX

Intel Core Ultra 7 256V vs Intel Core Ultra 7 265HX

We compared two laptop CPUs: Intel Core Ultra 7 256V with 8 cores 2.2GHz and Intel Core Ultra 7 265HX with 20 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 256V 's Advantages
Higher specification of memory (8533 vs 6400)
Larger memory bandwidth (136GB/s vs 102.4GB/s)
Lower TDP (37W vs 55W)
Intel Core Ultra 7 265HX 's Advantages
Newer PCIe version (5 vs 5.0)
Higher base frequency (2.6GHz vs 2.2GHz)
Larger L3 cache size (24MB vs 12MB)

Score

VS

General Parameters

Sep 2024
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Lunar Lake
Core Architecture
Arrow Lake
256V
Processor Number
-
FCBGA-2833
Socket
Intel Socket 1851
Arc Graphics 140V
Integrated Graphics
Arc Xe-LPG
Ultra 7 (Lunar Lake)
Generation
Ultra 7 (Arrow Lake)

Package

3 nm
Manufacturing Process
3 nm
17-37 W
Power Consumption
17-55 W
100 °C
Peak Operating Temperature
100 °C
TSMC
Foundry
Intel

CPU Performance

4
Performance Cores
8
4
Performance Core Threads
8
2.2 GHz
Performance Core Base Frequency
2.6 GHz
4.8 GHz
Performance Core Turbo Frequency
5.3 GHz
4
Efficiency Cores
12
4
Efficiency Core Threads
12
2.2 GHz
Efficiency Core Base Frequency
2.3 GHz
3.7 GHz
Efficiency Core Turbo Frequency
4.6 GHz
8
Total Core Count
20
8
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
26
48 KB per core
L0 Cache
-
192 KB per core
L1 Cache
112 KB per core
14 MB
L2 Cache
23 MB
12 MB
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

LPDDR5X-8533
Memory Types
DDR5-6400
16 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
136 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
600 MHz
GPU Base Frequency
-
1950 MHz
GPU Max Dynamic Frequency
1900 MHz
1024
Shader Units
-
Texture Units
-
Raster Operation Units
-
8
Execution Units
64
Power Consumption
-
3.99 TFLOPS
Graphics Performance
-

AI Accelerator

Intel® AI Boost
NPU
-
47 TOPS
Theoretical performance
-

Miscellaneous

Official Website
5.0
PCIe Version
5
8
PCIe Lanes

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