Intel Xeon W-10855M vs Intel Xeon E5-2666 v3

Compare Intel Xeon W 6 core CPU vs Intel 10 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

4738 points

4823 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6797 points

27% slightly better gaming score

5321 points

Multitasking Score

Performance in workloads using up to 8 cores

4108 points

4658 points

13% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3975 points

4614 points

16% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

82.06 points

152.03 points

85% significantly higher Blender score

Specifications

Cores

Number of physical processing units

66% significantly more cores

Threads

Number of logical processing units

66% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.8 GHz

2.90 GHz

3% slightly higher clock speed

Other details

Rank

Ranking in the hardwareDB database

371st of 1,089

363rd of 1,089

Family

The product line

Xeon W

Release date

The official date of release of this chip

2020 May

Memory Type

The type of memory used by this chip

DDR4-2933

Supports ECC memory

Does this CPU support error correcting memory

Yes

Xeon W-10855M vs Xeon E5-2666 v3 specs and performance

In our benchmarks, the Xeon E5-2666 v3 beats the Xeon W-10855M in overall performance. Despite this, the Xeon W-10855M has the advantage in our gaming benchmark.

With info from our database, we find that the Xeon E5-2666 v3 has significantly more cores with 10 cores whereas the Xeon W-10855M has 6 cores. It also has more threads than the Xeon W-10855M. With our hardware info, we find that the Xeon E5-2666 v3 has a slightly higher clock speed than the Xeon W-10855M.

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 Xeon W-10855M has more threads than cores. Each physical core is split into multiple threads.