Intel Core Ultra 5 225H vs Intel Core Ultra 7 255H
We compared two laptop CPUs: Intel Core Ultra 5 225H with 14 cores 1.7GHz and Intel Core Ultra 7 255H with 16 cores 2.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Core Ultra 7 255H 's Advantages
Higher base frequency (2.0GHz vs 1.7GHz)
Larger L3 cache size (24MB vs 18MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 5 225H
2015
Intel Core Ultra 7 255H
2029
Cinebench R23 Multi Core
Intel Core Ultra 5 225H
16026
Intel Core Ultra 7 255H
+28%
20521
Geekbench 6 Single Core
Intel Core Ultra 5 225H
2716
Intel Core Ultra 7 255H
+3%
2823
Geekbench 6 Multi Core
Intel Core Ultra 5 225H
13398
Intel Core Ultra 7 255H
+16%
15662
Cinebench 2024 Single Core
Intel Core Ultra 5 225H
109
Intel Core Ultra 7 255H
+5%
115
Cinebench 2024 Multi Core
Intel Core Ultra 5 225H
821
Intel Core Ultra 7 255H
+34%
1102
General Parameters
Jan 2025
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Arrow Lake
Core Architecture
Arrow Lake
225H
Processor Number
255H
FCBGA-2049
Socket
FCBGA-2049
Arc Graphics 130T
Integrated Graphics
Arc Graphics 140T
Package
3 nm
Manufacturing Process
3 nm
20-28 W
Power Consumption
20-28 W
115 W
Max Turbo Power Consumption
115 W
110 °C
Peak Operating Temperature
110 °C
CPU Performance
4
Performance Cores
6
4
Performance Core Threads
6
1.7 GHz
Performance Core Base Frequency
2.0 GHz
4.9 GHz
Performance Core Turbo Frequency
5.1 GHz
8
Efficiency Cores
10
8
Efficiency Core Threads
10
1.3 GHz
Efficiency Core Base Frequency
1.5 GHz
4.3 GHz
Efficiency Core Turbo Frequency
4.4 GHz
14
Total Core Count
16
14
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
17
Multiplier
20
112 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
18 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
No
Memory Parameters
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
Memory Types
LPDDR5-8400,LPDDR5x-8400,DDR5-6400
128 GB
Max Memory Size
128 GB
2
Max Memory Channels
2
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
800 MHz
GPU Base Frequency
-
2200 MHz
GPU Max Dynamic Frequency
2250 MHz
896
Shader Units
-
56
Texture Units
-
28
Raster Operation Units
-
7
Execution Units
-
3.9 TFLOPS
Graphics Performance
-
Miscellaneous
5.0
PCIe Version
5.0
28
PCIe Lanes
28
