Intel Core Ultra 7 155U vs Intel Core Ultra 5 125H
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and Intel Core Ultra 5 125H with 14 cores 1.2GHz . 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 base frequency (1.7GHz vs 1.2GHz)
Lower TDP (15W vs 28W)
Intel Core Ultra 5 125H 's Advantages
Better graphics card performance
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (18MB vs 12MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
+4%
1730
Intel Core Ultra 5 125H
1656
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9875
Intel Core Ultra 5 125H
+27%
12621
Geekbench 6 Single Core
Intel Core Ultra 7 155U
+3%
2314
Intel Core Ultra 5 125H
2240
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
9486
Intel Core Ultra 5 125H
+13%
10738
Cinebench 2024 Single Core
Intel Core Ultra 7 155U
+2%
102
Intel Core Ultra 5 125H
100
Cinebench 2024 Multi Core
Intel Core Ultra 7 155U
549
Intel Core Ultra 5 125H
+21%
668
Blender
Intel Core Ultra 7 155U
140
Intel Core Ultra 5 125H
+12%
157
Passmark CPU Single Core
Intel Core Ultra 7 155U
3413
Intel Core Ultra 5 125H
3429
Passmark CPU Multi Core
Intel Core Ultra 7 155U
16486
Intel Core Ultra 5 125H
+29%
21282
General Parameters
Dec 2023
Release Date
Dec 2023
Intel
Manufacturer
Intel
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Meteor Lake
Core Architecture
Meteor Lake
155U
Processor Number
125H
FCBGA-2049
Socket
FCBGA-2049
Arc Graphics (4-Cores)
Integrated Graphics
Arc Graphics (7-Cores)
-
Generation
Ultra 5 (Meteor Lake)
Package
7 nm
Manufacturing Process
7 nm
12-15 W
Power Consumption
20-28 W
57 W
Max Turbo Power Consumption
115 W
110 °C
Peak Operating Temperature
110 °C
-
Foundry
Intel
CPU Performance
2
Performance Cores
4
4
Performance Core Threads
8
1.7 GHz
Performance Core Base Frequency
1.2 GHz
4.8 GHz
Performance Core Turbo Frequency
4.5 GHz
10
Efficiency Cores
10
10
Efficiency Core Threads
10
1.2 GHz
Efficiency Core Base Frequency
0.7 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.6 GHz
12
Total Core Count
14
14
Total Thread Count
18
100 MHz
Bus Frequency
100 MHz
17
Multiplier
12
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
18 MB shared
No
Unlocked Multiplier
No
-
SMP
1
Memory Parameters
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
Memory Types
LPDDR5-7467,LPDDR5x-7467,DDR5-5600
96 GB
Max Memory Size
96 GB
2
Max Memory Channels
2
120 GB/s
Max Memory Bandwidth
120 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
300 MHz
1950 MHz
GPU Max Dynamic Frequency
2200 MHz
512
Shader Units
896
32
Texture Units
56
16
Raster Operation Units
24
64
Execution Units
112
14
Power Consumption
28
7680x4320 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
2 TFLOPS
Graphics Performance
3.9 TFLOPS
Miscellaneous
4.0
PCIe Version
5.0
20
PCIe Lanes
28
