Home Comparison Intel Core Ultra 7 265HX vs AMD Ryzen 7 7840H

Intel Core Ultra 7 265HX vs AMD Ryzen 7 7840H

We compared two laptop CPUs: Intel Core Ultra 7 265HX with 20 cores 2.6GHz and AMD Ryzen 7 7840H with 8 cores 3.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 265HX 's Advantages
Released 2 years late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 4)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)
AMD Ryzen 7 7840H 's Advantages
Higher base frequency (3.8GHz vs 2.6GHz)
Lower TDP (35W vs 55W)

Score

VS

General Parameters

Jan 2025
Release Date
Jan 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
Arrow Lake
Core Architecture
Phoenix
Intel Socket 1851
Socket
AMD Socket FP8
Arc Xe-LPG
Integrated Graphics
Radeon 780M
Ultra 7 (Arrow Lake)
Generation
Ryzen 7 (Zen 4 (Phoenix))

Package

-
Transistor Count
25 billions
3 nm
Manufacturing Process
4 nm
17-55 W
Power Consumption
35 W
100 °C
Peak Operating Temperature
100 °C
Intel
Foundry
TSMC
-
Die Size
178 mm²

CPU Performance

8
Performance Cores
-
8
Performance Core Threads
-
2.6 GHz
Performance Core Base Frequency
3.8 GHz
5.3 GHz
Performance Core Turbo Frequency
5.1 GHz
12
Efficiency Cores
-
12
Efficiency Core Threads
-
2.3 GHz
Efficiency Core Base Frequency
-
4.6 GHz
Efficiency Core Turbo Frequency
-
20
Total Core Count
8
20
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
26
Multiplier
38.0
112 KB per core
L1 Cache
64 K per core
23 MB
L2 Cache
1 MB per core
24 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR5-6400
Memory Types
DDR5-5600
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
1900 MHz
GPU Max Dynamic Frequency
2700 MHz
64
Execution Units
12
-
Graphics Performance
10 TFLOPS

Miscellaneous

Official Website
5
PCIe Version
4
PCIe Lanes
20

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