Intel Core i7-10875H vs Intel Core Ultra 5 135U

Compare Intel 10th Generation Core i7 8 core CPU vs Intel Core Ultra (Series 1) 12 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

5397 points
5620 points
4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6900 points
7748 points
12% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4915 points
4993 points
1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4798 points
4839 points
0.85% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-10875H and the Core Ultra 5 135U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

117.26 points
121.36 points
3% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

6600 points
8338 points
26% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1524 points
1948 points
27% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

8
12
49% significantly more cores

Threads

Number of logical processing units

16
14% slightly more threads
14

Clock Speed

Base frequency at which the chip operates

2.3 GHz
9% slightly higher clock speed
2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

5.1 GHz
15% slightly higher turbo speed
4.4 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
33% slightly more supported memory
96 GiB

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
10 MiB
400% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
Identical
12 MiB

Other details

Rank

Ranking in the hardwareDB database

304th of 1,089
285th of 1,089

Family

The product line

10th Generation Core i7
Core Ultra (Series 1)

Release date

The official date of release of this chip

2020 May
2023 November

Memory Type

The type of memory used by this chip

DDR4-2933
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-10875H vs Core Ultra 5 135U specs and performance

In our benchmarks, the Core Ultra 5 135U beats the Core i7-10875H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-10875H in all gaming tests too.

With info from our database, we find that the Core Ultra 5 135U has significantly more cores with 12 cores whereas the Core i7-10875H has 8 cores. Despite this, the Core i7-10875H has more threads than the Core Ultra 5 135U. With our hardware info, we find that the Core i7-10875H has a slightly higher clock speed than the Core Ultra 5 135U. Also, the Core i7-10875H has a slightly higher turbo speed. In terms of cache, the Core Ultra 5 135U has significantly more L2 cache when compared to the Core i7-10875H. 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 i7-10875H has more threads than cores. Each physical core is split into multiple threads.

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