Home Comparison Intel Core Ultra 7 255HX vs AMD Ryzen 5 7545U

Intel Core Ultra 7 255HX vs AMD Ryzen 5 7545U

Intel Core Ultra 7 255HX
VS
AMD Ryzen 5 7545U
Intel Core Ultra 7 255HX
AMD Ryzen 5 7545U
We compared two laptop CPUs: Intel Core Ultra 7 255HX with 20 cores 2.4GHz and AMD Ryzen 5 7545U with 6 cores 3.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core Ultra 7 255HX 's Advantages
Released 1 years and 2 months late
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 5 7545U 's Advantages
Higher specification of memory (7500 vs 6400)
Higher base frequency (3.2GHz vs 2.4GHz)
Lower TDP (30W vs 55W)

Score

Intel Core Ultra 7 255HX
VS
AMD Ryzen 5 7545U

General Parameters

Jan 2025
Release Date
Nov 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
Arrow Lake
Core Architecture
Phoenix2
Intel Socket 1851
Socket
AMD Socket FP7
Arc Xe-LPG
Integrated Graphics
Radeon 740M
Ultra 7 (Arrow Lake)
Generation
Ryzen 5 (Zen 4 (Phoenix))

Package

-
Transistor Count
20.9 billions
3 nm
Manufacturing Process
4 nm
17-55 W
Power Consumption
5-30 W
100 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
-
Die Size
137 mm²

CPU Performance

8
Performance Cores
2
8
Performance Core Threads
4
2.4 GHz
Performance Core Base Frequency
3.2 GHz
5.2 GHz
Performance Core Turbo Frequency
4.9 GHz
12
Efficiency Cores
4
12
Efficiency Core Threads
8
1.8 GHz
Efficiency Core Base Frequency
3 GHz
4.5 GHz
Efficiency Core Turbo Frequency
3.5 GHz
20
Total Core Count
6
20
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
24
Multiplier
32
112 KB per core
L1 Cache
64 KB per core
23 MB
L2 Cache
6 MB
24 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR5-6400
Memory Types
DDR5-5600,LPDDR5x-7500
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
No

Graphics Card Parameters

true
Integrated Graphics
true
1900 MHz
GPU Max Dynamic Frequency
2800 MHz
64
Execution Units
4

Miscellaneous

Official Website
AMD Ryzen 5 7545U
5
PCIe Version
4
PCIe Lanes
14

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