They are closely matched: Intel Xeon W 11855M scores 43/100 and Intel Xeon W 1290 scores 43/100 in our overall comparison — within 1 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.
Intel Xeon W 11855M vs Intel Xeon W 1290
Verdict
Our overall take, at a glance
Key takeaways
- Intel Xeon W 11855M and Intel Xeon W 1290 are closely matched overall (within 1 point).
- Intel Xeon W 11855M stands out on Core Specifications L1 Cache: 480 KB, Core Specifications L2 Cache: 7.5 MB, Core Specifications Lithography Process: 10 nm.
- Intel Xeon W 1290 counters with Core Specifications Cores: 10, Core Specifications Threads: 20, Core Specifications Base Frequency: 3.8 GHz.
Intel Xeon W 11855M and Intel Xeon W 1290 are closely matched
Intel Xeon W 11855M
49
Intel Xeon W 1290
48
Where Intel Xeon W 11855M stands out
- Core Specifications L1 Cache: 480 KB
- Core Specifications L2 Cache: 7.5 MB
- Core Specifications Lithography Process: 10 nm
Where Intel Xeon W 1290 stands out
- Core Specifications Cores: 10
- Core Specifications Threads: 20
- Core Specifications Base Frequency: 3.8 GHz
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Xeon W 11855M
This entry is part of a comprehensive list documenting Intel Xeon processors across various historical generations. The list categorizes many different models based on the underlying processor architecture they utilized.
Best for Reference MaterialBest for Research
Pros
- Supports viewing Xeon processors by their generation/architecture (e.g., Skylake, Comet Lake).
- Organized list includes dozens of specific Xeon model numbers.
Intel Xeon W 1290
The Intel Xeon W series contains various professional processors. This list provides a comprehensive catalog of the product line by generation and architecture.
Best for Comparing processor generations
Pros
- Includes models across multiple generations (e.g., Xeon W 10, W 14, W 15, W 17).
- Models exist for different computing tiers: Bronze, Silver, Gold, and Platinum designations.
Value for Money
Which is the better deal for the price
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Intel Xeon W 11855M
Intel Xeon W 1290
Performance
Higher benchmark score = faster
Intel Xeon W 11855M18,351
Intel Xeon W 129018,949
Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.
Detailed Specifications
The full spec sheet, side by side
Frequently Asked Questions
Common questions about Intel Xeon W 11855M vs Intel Xeon W 1290 comparison
Intel Xeon W 11855M and Intel Xeon W 1290 are compared side by side above across every spec in the cpus category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 43/100 for Intel Xeon W 11855M and 43/100 for Intel Xeon W 1290.
It's close — Intel Xeon W 11855M (43/100) and Intel Xeon W 1290 (43/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.
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