Home Comparison AMD Ryzen 7 7840U vs Intel Core Ultra 5 235HX

AMD Ryzen 7 7840U vs Intel Core Ultra 5 235HX

AMD Ryzen 7 7840U
VS
Intel Core Ultra 5 235HX
AMD Ryzen 7 7840U
Intel Core Ultra 5 235HX
We compared two laptop CPUs: AMD Ryzen 7 7840U with 8 cores 3.3GHz and Intel Core Ultra 5 235HX with 14 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD Ryzen 7 7840U 's Advantages
Higher specification of memory (7500 vs 6400)
Higher base frequency (3.3GHz vs 2.9GHz)
Lower TDP (30W vs 55W)
Intel Core Ultra 5 235HX 's Advantages
Released 1 years and 8 months late
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 4.0)
Larger L3 cache size (24MB vs 16MB)
More modern manufacturing process (3nm vs 4nm)

Score

AMD Ryzen 7 7840U
VS
Intel Core Ultra 5 235HX

General Parameters

May 2023
Release Date
Jan 2025
Amd
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
-
Zen 4 (Phoenix)
Core Architecture
Arrow Lake
FP8
Socket
Intel Socket 1851
Radeon 780M
Integrated Graphics
Arc Xe-LPG
-
Generation
Ultra 5 (Arrow Lake)

Package

25 billions
Transistor Count
-
4 nm
Manufacturing Process
3 nm
15-30 W
Power Consumption
17-55 W
100 °C
Peak Operating Temperature
100 °C
-
Foundry
Intel

CPU Performance

8
Performance Cores
6
16
Performance Core Threads
6
3.3 GHz
Performance Core Base Frequency
2.9 GHz
5.1 GHz
Performance Core Turbo Frequency
5.1 GHz
-
Efficiency Cores
8
-
Efficiency Core Threads
8
-
Efficiency Core Base Frequency
2.6 GHz
-
Efficiency Core Turbo Frequency
4.5 GHz
8
Total Core Count
14
16
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
33
Multiplier
29
64 K per core
L1 Cache
112 KB per core
8 MB
L2 Cache
23 MB
16 MB
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
-
SMP
1

Memory Parameters

DDR5-5600, LPDDR5x-7500
Memory Types
DDR5-6400
256 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes

Graphics Card Parameters

true
Integrated Graphics
true
800 MHz
GPU Base Frequency
-
2700 MHz
GPU Max Dynamic Frequency
1800 MHz
768
Shader Units
-
48
Texture Units
-
32
Raster Operation Units
-
12
Execution Units
48
15 W
Power Consumption
-
7680x4320 - 60 Hz
Max Resolution
-
4.15 TFLOPS
Graphics Performance
-

AI Accelerator

AMD Ryzen™ AI
NPU
-
10 TOPS
Theoretical performance
-

Miscellaneous

AMD Ryzen 7 7840U
Official Website
4.0
PCIe Version
5
20
PCIe Lanes

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