Based on our overall comparison score, Intel Xeon W 2191B rates higher at 51/100 versus 43/100 for Intel Xeon W 11855M — a 8-point lead. Intel Xeon W 2191B is the stronger overall pick, though the right choice still depends on which specs matter most to you; the full spec table above breaks down every difference.
Intel Xeon W 2191B vs Intel Xeon W 11855M
Verdict
Our overall take, at a glance
Key takeaways
- Intel Xeon W 2191B leads Intel Xeon W 11855M overall by 16 points (58 vs 42 out of 100).
- Intel Xeon W 2191B stands out on Core Specifications Cores: 18, Core Specifications Threads: 36, Core Specifications Base Power Consumption: 140 W.
Intel Xeon W 2191B leads overall
Intel Xeon W 2191B
58
Intel Xeon W 11855M
42
Why it stands out
- Core Specifications Cores: 18
- Core Specifications Threads: 36
- Core Specifications Base Power Consumption: 140 W
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 2191B
The source material lists the Xeon W-2xxx processors in a section dedicated to 'Skylake-W' workstations. This family is intended for workstation use, grouped alongside other Intel Xeon computing processors.
Best for workstation use
Pros
- Included in the list of Skylake-based Intel Xeon processors
- A category specific for Workstations (Source 1)
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.
Value for Money
Which is the better deal for the price
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Intel Xeon W 2191B
Intel Xeon W 11855M
Performance
Higher benchmark score = faster
Intel Xeon W 2191B28,815
Intel Xeon W 11855M18,351
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 2191B vs Intel Xeon W 11855M comparison
Intel Xeon W 2191B and Intel Xeon W 11855M 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 51/100 for Intel Xeon W 2191B and 43/100 for Intel Xeon W 11855M.
If you want the higher-rated cpus option overall, Intel Xeon W 2191B (51/100) edges out Intel Xeon W 11855M (43/100). But if Intel Xeon W 11855M is cheaper or stronger on the specific specs you care about, it can still be the better buy — use the spec table and strengths profile above to decide.
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