Intel Xeon W-11855M vs Intel Core Ultra 5 125H

Compare Intel Xeon W 6 core CPU vs Intel 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

5286 points
5962 points
12% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7503 points
8201 points
9% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4615 points
5307 points
14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4471 points
5169 points
15% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Xeon W-11855M and the Core Ultra 5 125H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

121.37 points
141.11 points
16% slightly higher Blender score

Specifications

Cores

Number of physical processing units

6
14
133% significantly more cores

Threads

Number of logical processing units

12
18
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.2 GHz
3.6 GHz
12% slightly 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

18 MiB
Identical
18 MiB

Other details

Rank

Ranking in the hardwareDB database

312th of 1,089
252nd of 1,089

Family

The product line

Xeon W
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

Yes
No

Xeon W-11855M vs Core Ultra 5 125H comparison

In our benchmarks, the Core Ultra 5 125H beats the Xeon W-11855M in overall performance. Despite this, the Xeon W-11855M has the advantage in our gaming benchmark.

With info from our database, we find that the Core Ultra 5 125H has significantly more cores with 14 cores whereas the Xeon W-11855M has 6 cores. It also has more threads than the Xeon W-11855M. These CPUs have different clock speeds. Indeed, the Core Ultra 5 125H has a slightly higher clock speed compared to the Xeon W-11855M.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Xeon W-11855M has more threads than cores. Each physical core is split into multiple threads.

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