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Intel Core Ultra 7 155U vs Intel Core Ultra 7 165H: Comparison
What is the difference between Core Ultra 7 155U and Core Ultra 7 165H?
Start with l3 cache, because it is the widest measured gap between them: Core Ultra 7 155U 12 MB against Core Ultra 7 165H 24 MB, 50% in favour of Core Ultra 7 165H. They differ on igpu too, Intel Graphics on the Core Ultra 7 155U versus Intel Arc graphics on the Core Ultra 7 165H. They differ on base power too, 15 W on the Core Ultra 7 155U versus 28 W on the Core Ultra 7 165H.
Who each one is for
The Core Ultra 7 155U is the one to take for everyday laptop computing and on-device AI features, though it is not the pick for gaming laptops and heavy sustained workloads. Buy the Core Ultra 7 165H for everyday laptop computing and on-device AI features, though it is not built for gaming laptops and heavy sustained workloads. Our rating of the Core Ultra 7 155U (7.9/10): the Intel Core Ultra 7 155U is a efficiency-oriented Meteor Lake mobile chip, well suited to thin-and-light everyday laptops. Our rating of the Core Ultra 7 165H (8.7/10): the Intel Core Ultra 7 165H is the highest-binned Meteor Lake H-series chip in this catalog, well suited to premium laptops chasing maximum performance.
What Core Ultra 7 155U and Core Ultra 7 165H have in common
Where they agree, they agree completely, efficiency cores, integrated graphics, socket, form factor and release year included, so the decision does not turn on any of those. They match on 4 further specifications as well.
Frequently asked questions
Do the Core Ultra 7 155U and Core Ultra 7 165H differ on total cores?
Yes. Total Cores reads 12 on the Core Ultra 7 155U versus 16 on the Core Ultra 7 165H.
Is the Market Segment the same on the Core Ultra 7 155U and Core Ultra 7 165H?
It is. Both are listed at Laptop, so it is not a reason to pick one over the other.
Specs and benchmarks
Form Factor
- Intel Core Ultra 7 155U
- Laptop
- Intel Core Ultra 7 165H
- Laptop
Codename
- Intel Core Ultra 7 155U
- Meteor Lake
- Intel Core Ultra 7 165H
- Meteor Lake
Release Year
- Intel Core Ultra 7 155U
- 2023
- Intel Core Ultra 7 165H
- 2023
TDP
- Intel Core Ultra 7 155U
- 15 W
- Intel Core Ultra 7 165H
- 28 W
iGPU
- Intel Core Ultra 7 155U
- Intel Graphics
- Intel Core Ultra 7 165H
- Intel Arc graphics
Market Segment
- Intel Core Ultra 7 155U
- Laptop
- Intel Core Ultra 7 165H
- Laptop
Microarchitecture
- Intel Core Ultra 7 155U
- Meteor Lake
- Intel Core Ultra 7 165H
- Meteor Lake
Socket
- Intel Core Ultra 7 155U
- FCBGA2049
- Intel Core Ultra 7 165H
- FCBGA2049
Process Node
- Intel Core Ultra 7 155U
- 4 nm
- Intel Core Ultra 7 165H
- 7 nm
Total Cores
- Intel Core Ultra 7 155U
- 12
- Intel Core Ultra 7 165H
- 16Best
Performance Cores
- Intel Core Ultra 7 155U
- 2
- Intel Core Ultra 7 165H
- 6Best
Efficiency Cores
- Intel Core Ultra 7 155U
- 10
- Intel Core Ultra 7 165H
- 10
Total Threads
- Intel Core Ultra 7 155U
- 14
- Intel Core Ultra 7 165H
- 22Best
SMT Enabled
- Intel Core Ultra 7 155U
- Yes
- Intel Core Ultra 7 165H
- Yes
P-Core Base Clock
- Intel Core Ultra 7 155U
- 1.7 GHz
- Intel Core Ultra 7 165H
- 1.4 GHz
P-Core Boost Clock
- Intel Core Ultra 7 155U
- 4.8 GHz
- Intel Core Ultra 7 165H
- 5 GHz
L3 Cache
- Intel Core Ultra 7 155U
- 12 MB-50%
- Intel Core Ultra 7 165H
- 24 MBBest
Base Power
- Intel Core Ultra 7 155U
- 15 W
- Intel Core Ultra 7 165H
- 28 W
Max Turbo Power
- Intel Core Ultra 7 155U
- 57 W
- Intel Core Ultra 7 165H
- 115 W
Memory Type
- Intel Core Ultra 7 155U
- DDR5, LPDDR5/X
- Intel Core Ultra 7 165H
- DDR5 or LPDDR5X
Integrated Graphics
- Intel Core Ultra 7 155U
- Yes
- Intel Core Ultra 7 165H
- Yes
NPU Peak TOPS
- Intel Core Ultra 7 155U
- 11 TOPS (NPU 3)
- Intel Core Ultra 7 165H
- 11 TOPS (NPU 3)
Which one should you pick?
Choose 155U if you already have it on hand or find it at a lower price.
Choose 165H if you want the higher L3 cache (24 MB vs 12 MB).
Verdict
Intel Core Ultra 7 155U
7.9 / 10 Expert Rating
The Intel Core Ultra 7 155U is a efficiency-oriented Meteor Lake mobile chip, well suited to thin-and-light everyday laptops.
Intel Core Ultra 7 165H
8.7 / 10 Expert Rating
The Intel Core Ultra 7 165H is the highest-binned Meteor Lake H-series chip in this catalog, well suited to premium laptops chasing maximum performance.
More comparisons in Processors (CPUs)
- Intel Core Ultra 7 155H vs Intel Core Ultra 7 155U
- Intel Core Ultra 7 155H vs Intel Core Ultra 7 165H
- Intel Core Ultra 7 165H vs Intel Core Ultra 7 255HX
- Intel Core Ultra 7 155U vs Intel Core Ultra 7 265HX
- Intel Core Ultra 5 238V vs Intel Core Ultra 7 165H
- Intel Core Ultra 5 245HX vs Intel Core Ultra 7 165H