Intel Core Ultra 7 255H vs Intel Core Ultra 5 235H
We compared two laptop CPUs: Intel Core Ultra 7 255H with 16 cores 2.0GHz and Intel Core Ultra 5 235H with 14 cores 2.4GHz . 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
Larger L3 cache size (24MB vs 18MB)
Intel Core Ultra 5 235H 's Advantages
Higher base frequency (2.4GHz vs 2.0GHz)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 255H
+1%
2029
Intel Core Ultra 5 235H
1999
Cinebench R23 Multi Core
Intel Core Ultra 7 255H
+26%
20521
Intel Core Ultra 5 235H
16281
Geekbench 6 Single Core
Intel Core Ultra 7 255H
+2%
2823
Intel Core Ultra 5 235H
2748
Geekbench 6 Multi Core
Intel Core Ultra 7 255H
+13%
15662
Intel Core Ultra 5 235H
13788
Cinebench 2024 Single Core
Intel Core Ultra 7 255H
115
Intel Core Ultra 5 235H
+6%
123
Cinebench 2024 Multi Core
Intel Core Ultra 7 255H
+18%
1102
Intel Core Ultra 5 235H
930
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
255H
Processor Number
235H
FCBGA-2049
Socket
FCBGA-2049
Arc Graphics 140T
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
6
Performance Cores
4
6
Performance Core Threads
4
2.0 GHz
Performance Core Base Frequency
2.4 GHz
5.1 GHz
Performance Core Turbo Frequency
5 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
8
1.5 GHz
Efficiency Core Base Frequency
1.5 GHz
4.4 GHz
Efficiency Core Turbo Frequency
4.4 GHz
16
Total Core Count
14
16
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
20
Multiplier
24
112 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
24 MB shared
L3 Cache
18 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
-
GPU Base Frequency
800 MHz
2250 MHz
GPU Max Dynamic Frequency
2250 MHz
-
Shader Units
1024
-
Texture Units
64
-
Raster Operation Units
32
-
Execution Units
8
-
Graphics Performance
4.6 TFLOPS
Miscellaneous
5.0
PCIe Version
5.0
28
PCIe Lanes
28
