Intel Core i7-13620H vs Intel Core Ultra 7 155H

Compare Intel 13th Generation Core i7 10 core CPU vs Intel 16 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

7691 points
8% slightly better overall score
7084 points

Gaming Score

The raw gaming performance with a fast GPU

10139 points
9% slightly better gaming score
9220 points

Multitasking Score

Performance in workloads using up to 8 cores

6947 points
7% slightly better multitasking score
6469 points

Heavy Workload Score

Performance in workloads using up to 16 cores

6776 points
6% slightly better heavy workload score
6362 points

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7150 points
11% slightly higher 3DMark Physics score
6426 points
Blender score

Blender score

Cycles Render (Samples per minute)

172.32 points
7% slightly higher Blender score
159.93 points
Cinebench R23 score

Cinebench R23 score

Multi threaded benchmark

15496 points
3% slightly higher Cinebench R23 score
15043 points

Specifications

Cores

Number of physical processing units

10
16
60% significantly more cores

Threads

Number of logical processing units

16
22
37% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.4 GHz
71% significantly higher clock speed
1.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
2% slightly higher turbo speed
4.8 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

64 GiB
96 GiB
49% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

9.5 MiB
18 MiB
89% significantly more L2 cache

L3 Cache

General memory pool for all cores

24 MiB
Identical
24 MiB

Other details

Rank

Ranking in the hardwareDB database

159th of 1,089
186th of 1,089

Family

The product line

13th Generation Core i7
Core Ultra (Series 1)

Release date

The official date of release of this chip

2023 February
2023 November

Memory Type

The type of memory used by this chip

DDR5-5200
DDR5-7467

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-13620H vs Core Ultra 7 155H specs and performance

Our benchmark analysis concludes that the Core i7-13620H performs better than the Core Ultra 7 155H. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 155H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 155H has significantly more cores than the Core i7-13620H. Indeed, the Core Ultra 7 155H has 16 cores compared to 10 cores found in the Core i7-13620H. It also has more threads than the Core i7-13620H. With our hardware info, we find that the Core i7-13620H has a significantly higher clock speed than the Core Ultra 7 155H. The cache sizes of these CPUs are different. Indeed, the Core Ultra 7 155H has significantly more L2 cache than the Core i7-13620H. However, both these chips have the same amount of L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-13620H has more threads than cores. Each physical core is split into multiple threads.

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