Based on our overall comparison score, Intel Core i9 13900 rates higher at 66/100 versus 44/100 for Intel Core i9 11900KB — a 22-point lead. Intel Core i9 13900 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 Core i9 13900 vs Intel Core i9 11900KB
Verdict
Our overall take, at a glance
Key takeaways
- Intel Core i9 13900 leads Intel Core i9 11900KB overall by 32 points (70 vs 38 out of 100).
- Intel Core i9 13900 stands out on Core Specifications Cores: 16, Core Specifications Threads: 32, Core Specifications Base Power Consumption: 65 W.
Intel Core i9 13900 leads overall
Intel Core i9 13900
70
Intel Core i9 11900KB
38
Why it stands out
- Core Specifications Cores: 16
- Core Specifications Threads: 32
- Core Specifications Base Power Consumption: 65 W
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Jun 2026.
Intel Core i9 13900
The Intel Core i9 13900 is part of the 13th Generation Intel Core processors (Raptor Lake). It offers performance for users who require high levels of computing power. [Sources mention general capabilities of 13th Gen Intel Core processors]...
Best for high-performance tasks
Pros
- Provides unrivaled performance with the fastest chip built to date (Source 2).
Intel Core i9 11900KB
The Intel Core i9 11900K is an eleventh-generation desktop processor. It belongs to the series compiled in the general listing of processors.
Pros
- N/A
Cons
- N/A
Value for Money
Which is the better deal for the price
Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.
Intel Core i9 13900
Intel Core i9 11900KB
Performance
Higher benchmark score = faster
Intel Core i9 1390050,519
Intel Core i9 11900KB23,147
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 Core i9 13900 vs Intel Core i9 11900KB comparison
Intel Core i9 13900 and Intel Core i9 11900KB 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 66/100 for Intel Core i9 13900 and 44/100 for Intel Core i9 11900KB.
At launch, Intel Core i9 11900KB was the more affordable option ($539) versus Intel Core i9 13900 ($549). Weigh that against the overall scores (66/100 vs 44/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.
If you want the higher-rated cpus option overall, Intel Core i9 13900 (66/100) edges out Intel Core i9 11900KB (44/100). But if Intel Core i9 11900KB 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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