Intel Core Ultra 7 155H vs Intel Core Ultra 7 165H

Compare Intel Core Ultra (Series 1) 16 core CPU vs Intel Core Ultra (Series 1) 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

7084 points
1% slightly better overall score
6976 points

Gaming Score

The raw gaming performance with a fast GPU

9220 points
9640 points
4% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

6469 points
4% slightly better multitasking score
6199 points

Heavy Workload Score

Performance in workloads using up to 16 cores

6362 points
5% slightly better heavy workload score
6011 points

Free CPU Benchmark

Want to compare your processor against the Core Ultra 7 155H and the Core Ultra 7 165H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

159.93 points
193.42 points
20% slightly higher Blender score

Specifications

Cores

Number of physical processing units

16
Identical
16

Threads

Number of logical processing units

22
Identical
22

Clock Speed

Base frequency at which the chip operates

1.4 GHz
Identical
1.4 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
Identical
28

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

96 GiB
Identical
96 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

18 MiB
Identical
18 MiB

L3 Cache

General memory pool for all cores

24 MiB
Identical
24 MiB

Other details

Rank

Ranking in the hardwareDB database

186th of 1,089
196th of 1,089

Family

The product line

Core Ultra (Series 1)
Core Ultra (Series 1)

Release date

The official date of release of this chip

2023 November
2023 November

Memory Type

The type of memory used by this chip

DDR5-7467
DDR5-7467

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core Ultra 7 155H vs Core Ultra 7 165H benchmarks

In our benchmarks, the Core Ultra 7 155H beats the Core Ultra 7 165H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 165H in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. According to our data, the Core Ultra 7 155H and Core Ultra 7 165H have the same clock speed. When comparing cache sizes, these CPUs have an identical amount of L2 cache and L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core Ultra 7 155H has more threads than cores. Each physical core is split into multiple threads.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons