Intel Core Ultra 7 155U vs Intel Core Ultra 5 235HX
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz 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
Intel Core Ultra 7 155U 's Advantages
Higher specification of memory (7467 vs 6400)
Larger memory bandwidth (120GB/s vs 102.4GB/s)
Lower TDP (15W vs 55W)
Intel Core Ultra 5 235HX 's Advantages
Released 1 years and 1 months late
Newer PCIe version (5.0 vs 4.0)
Higher base frequency (2.9GHz vs 1.7GHz)
Larger L3 cache size (24MB vs 12MB)
More modern manufacturing process (3nm vs 7nm)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
1730
Intel Core Ultra 5 235HX
+15%
2005
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9875
Intel Core Ultra 5 235HX
+101%
19857
Geekbench 6 Single Core
Intel Core Ultra 7 155U
2314
Intel Core Ultra 5 235HX
+32%
3069
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
9486
Intel Core Ultra 5 235HX
+27%
12142
Cinebench 2024 Single Core
Intel Core Ultra 7 155U
102
Intel Core Ultra 5 235HX
+28%
131
Cinebench 2024 Multi Core
Intel Core Ultra 7 155U
549
Intel Core Ultra 5 235HX
+137%
1302
General Parameters
Dec 2023
Release Date
Jan 2025
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Arrow Lake
155U
Processor Number
235HX
FCBGA-2049
Socket
FCBGA-2114
Arc Graphics (4-Cores)
Integrated Graphics
Graphics
-
Generation
Ultra 5 (Arrow Lake)
Package
7 nm
Manufacturing Process
3 nm
12-15 W
Power Consumption
45-55 W
57 W
Max Turbo Power Consumption
160 W
110 °C
Peak Operating Temperature
105 °C
-
Foundry
Intel
CPU Performance
2
Performance Cores
6
4
Performance Core Threads
6
1.7 GHz
Performance Core Base Frequency
2.9 GHz
4.8 GHz
Performance Core Turbo Frequency
5.1 GHz
10
Efficiency Cores
8
10
Efficiency Core Threads
8
1.2 GHz
Efficiency Core Base Frequency
2.6 GHz
3.8 GHz
Efficiency Core Turbo Frequency
4.5 GHz
12
Total Core Count
14
14
Total Thread Count
14
100 MHz
Bus Frequency
100 MHz
17
Multiplier
29
112 K per core
L1 Cache
112 K per core
2 MB per core
L2 Cache
2 MB per core
12 MB shared
L3 Cache
24 MB shared
No
Unlocked Multiplier
Yes
-
SMP
1
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
DDR5-6400
96 GB
Max Memory Size
192 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
102.4 GB/s
No
ECC Memory Support
Yes
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
-
1950 MHz
GPU Max Dynamic Frequency
1800 MHz
512
Shader Units
-
32
Texture Units
-
16
Raster Operation Units
-
64
Execution Units
48
14
Power Consumption
-
7680x4320 - 60 Hz
Max Resolution
-
2 TFLOPS
Graphics Performance
-
Miscellaneous
4.0
PCIe Version
5.0
20
PCIe Lanes
24
