Intel Core i9-11900H vs Intel Core Ultra 5 125H

Compare Intel 11th Generation Core i9 8 core CPU vs Intel Core Ultra (Series 1) 14 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

5635 points
5962 points
5% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

8064 points
8201 points
1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4910 points
5307 points
8% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4760 points
5169 points
8% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-11900H and the Core Ultra 5 125H? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

6050 points
1% slightly higher 3DMark Physics score
5946 points
Blender score

Blender score

Cycles Render (Samples per minute)

144.70 points
2% slightly higher Blender score
141.11 points

Specifications

Cores

Number of physical processing units

8
14
75% significantly more cores

Threads

Number of logical processing units

16
18
12% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
3.6 GHz
44% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
8% slightly higher turbo speed
4.5 GHz

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
28
40% 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

L3 Cache

General memory pool for all cores

24 MiB
33% slightly more L3 cache
18 MiB

Other details

Rank

Ranking in the hardwareDB database

283rd of 1,089
252nd of 1,089

Family

The product line

11th Generation Core i9
Core Ultra (Series 1)

Release date

The official date of release of this chip

2021 May
2023 November

Memory Type

The type of memory used by this chip

-
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i9-11900H vs Core Ultra 5 125H specs and performance

Our benchmark analysis concludes that the Core Ultra 5 125H performs better than the Core i9-11900H. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-11900H in all gaming tests too.

With info from our database, we find that the Core Ultra 5 125H has significantly more cores with 14 cores whereas the Core i9-11900H has 8 cores. It also has more threads than the Core i9-11900H. These CPUs have different clock speeds. Indeed, the Core Ultra 5 125H has a significantly higher clock speed compared to the Core i9-11900H. Despite this, the Core i9-11900H has a slightly higher turbo speed.

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 i9-11900H has more threads than cores. Each physical core is split into multiple threads.

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