Intel Core Ultra 5 225F vs Intel Core Ultra 7 155UL
We compared two desktop CPUs: Intel Core Ultra 5 225F with 10 cores 3.3GHz and Intel Core Ultra 7 155UL with 12 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 5 225F 's Advantages
Released 9 months late
Higher specification of memory (6400 vs 5600)
Larger memory bandwidth (102.4GB/s vs 89.6GB/s)
Newer PCIe version (5 vs 4)
Higher base frequency (3.3GHz vs 1.7GHz)
Larger L3 cache size (20MB vs 12MB)
More modern manufacturing process (3nm vs 7nm)
Intel Core Ultra 7 155UL 's Advantages
Lower TDP (15W vs 65W)
Score
General Parameters
Jan 2025
Release Date
Apr 2024
Intel
Manufacturer
Intel
Desktop
Type
Desktop
Arrow Lake-S
Core Architecture
Meteor Lake-PS
Intel Socket 1851
Socket
Intel Socket 1851
N/A
Integrated Graphics
Arc Xe-LPG 64EU
Ultra 5 (Arrow Lake)
Generation
Ultra 7 (Meteor Lake-PS)
Package
17.8 billions
Transistor Count
-
3 nm
Manufacturing Process
7 nm
65 W
Power Consumption
15 W
105°C
Peak Operating Temperature
105°C
TSMC
Foundry
Intel
243 mm²
Die Size
-
CPU Performance
6
Performance Cores
2
12
Performance Core Threads
4
3.3 GHz
Performance Core Base Frequency
1.7 GHz
4.9 GHz
Performance Core Turbo Frequency
4.8 GHz
4
Efficiency Cores
10
4
Efficiency Core Threads
10
2.7 GHz
Efficiency Core Base Frequency
1200 MHz
4.4 GHz
Efficiency Core Turbo Frequency
3.8 GHz
10
Total Core Count
12
10
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
33.0
Multiplier
17.0
192 KB per core
L1 Cache
112 KB per core
3 MB per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR5-6400
Memory Types
DDR5
Depends on motherboard-5600
256 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
102.4 GB/s
Max Memory Bandwidth
89.6 GB/s
No
ECC Memory Support
No
