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Comparison
Intel Core Ultra 7 155U vs Intel Core Ultra 7 155H
Intel Core Ultra 7 155U vs Intel Core Ultra 7 155H
VS
Intel Core Ultra 7 155U
Intel Core Ultra 7 155H
We compared two laptop CPUs: Intel Core Ultra 7 155U with 12 cores 1.7GHz and Intel Core Ultra 7 155H with 16 cores 1.4GHz . 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 1.4GHz)
Lower TDP (12W vs 20W)
Intel Core Ultra 7 155H 's Advantages
Better graphics card performance
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (24MB vs 12MB)
Score
Benchmark
Cinebench R23 Single Core
Intel Core Ultra 7 155U
1738
Intel Core Ultra 7 155H
1752
Cinebench R23 Multi Core
Intel Core Ultra 7 155U
9648
Intel Core Ultra 7 155H
+54%
14862
Geekbench 6 Single Core
Intel Core Ultra 7 155U
2299
Intel Core Ultra 7 155H
+3%
2386
Geekbench 6 Multi Core
Intel Core Ultra 7 155U
9138
Intel Core Ultra 7 155H
+36%
12518
Intel Core Ultra 7 155U
VS
Intel Core Ultra 7 155H
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
155H
FCBGA-2049
Socket
FCBGA-2049
Arc Graphics (4-Cores)
Integrated Graphics
Arc Graphics (8-Cores)
-
Generation
Ultra 7 (Meteor Lake)
Package
7 nm
Manufacturing Process
7 nm
FCBGA-2049
Socket
FCBGA-2049
12-57 W
Power Consumption
20-65 W
-
Max Turbo Power Consumption
115 W
110°C
Peak Operating Temperature
110°C
-
Foundry
Intel
-
Package
FC-BGA
CPU Performance
2
Performance Cores
6
4
Performance Core Threads
12
1.7 GHz
Performance Core Base Frequency
1.4 GHz
4.8 GHz
Performance Core Turbo Frequency
4.8 GHz
10
Efficiency Cores
10
10
Efficiency Core Threads
10
1.2 GHz
Efficiency Core Base Frequency
0.9 GHz
3.8 GHz
Efficiency Core Turbo Frequency
3.8 GHz
12
Total Core Count
16
14
Total Thread Count
22
100 MHz
Bus Frequency
100 MHz
17x
Multiplier
14x
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
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
1950 MHz
GPU Max Dynamic Frequency
2250 MHz
64
Shader Units
128
4
Texture Units
8
2
Raster Operation Units
4
4
Execution Units
8
7680x4320 - 60 Hz
Max Resolution
7680x4320 - 60 Hz
2.24 TFLOPS
Graphics Performance
5.76 TFLOPS
Miscellaneous
Intel Core Ultra 7 155U
Official Website
Intel Core Ultra 7 155H
4.0
PCIe Version
5.0
20
PCIe Lanes
28
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