Home Comparison Intel Core Ultra 5 245HX vs Intel Core Ultra 7 266V

Intel Core Ultra 5 245HX vs Intel Core Ultra 7 266V

Intel Core Ultra 5 245HX
VS
Intel Core Ultra 7 266V
Intel Core Ultra 5 245HX
Intel Core Ultra 7 266V
We compared two laptop CPUs: Intel Core Ultra 5 245HX with 14 cores 3.1GHz and Intel Core Ultra 7 266V with 8 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 5 245HX 's Advantages
Higher base frequency (3.1GHz vs 2.2GHz)
Larger L3 cache size (24MB vs 12MB)
Intel Core Ultra 7 266V 's Advantages
Higher specification of memory (8533 vs 6400)
Larger memory bandwidth (136GB/s vs 102.4GB/s)
Newer PCIe version (5.0 vs 5)
Lower TDP (37W vs 55W)

Score

Intel Core Ultra 5 245HX
VS
Intel Core Ultra 7 266V

General Parameters

Jan 2025
Release Date
Sep 2024
Intel
Manufacturer
Intel
Laptop
Type
Laptop
-
Instruction Set
x86-64
Arrow Lake
Core Architecture
Lunar Lake
-
Processor Number
266V
Intel Socket 1851
Socket
FCBGA-2833
Arc Xe-LPG
Integrated Graphics
Arc Graphics 140V
Ultra 5 (Arrow Lake)
Generation
Ultra 7(Lunar Lake)

Package

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

CPU Performance

6
Performance Cores
4
6
Performance Core Threads
4
3.1 GHz
Performance Core Base Frequency
2.2 GHz
5.1 GHz
Performance Core Turbo Frequency
5 GHz
8
Efficiency Cores
4
8
Efficiency Core Threads
4
2.6 GHz
Efficiency Core Base Frequency
2.2 GHz
4.5 GHz
Efficiency Core Turbo Frequency
3.7 GHz
14
Total Core Count
8
14
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
31
Multiplier
22x
-
L0 Cache
48 KB
112 KB per core
L1 Cache
192 KB per core
23 MB
L2 Cache
14 MB
24 MB shared
L3 Cache
12 MB
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

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

Graphics Card Parameters

true
Integrated Graphics
true
-
GPU Base Frequency
600 MHz
1800 MHz
GPU Max Dynamic Frequency
2000 MHz
-
Shader Units
1024
-
Texture Units
-
Raster Operation Units
48
Execution Units
8
-
Power Consumption
-
Graphics Performance
4.1 TFLOPS

AI Accelerator

-
NPU
Intel® AI Boost
-
Theoretical performance
48 TOPS

Miscellaneous

Official Website
Intel Core Ultra 7 266V
5
PCIe Version
5.0
PCIe Lanes
8

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