Intel Xeon W 3365 vs Intel Core i9 12900HX

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Intel Xeon W 3365 is the better pick — it scores 77/100 to the Intel Core i9 12900HX's 54, leading on Core Specifications and Benchmark. Choose the Intel Core i9 12900HX instead if integrated graphics matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Intel Xeon W 3365 leads overall

Intel Xeon W 3365

Intel Core i9 12900HX

Why it stands out

Core Specifications Base Power Consumption: 270 W (391% more)
Core Specifications L2 Cache: 40 MB (186% more)
Core Specifications L1 Cache: 2,560 KB (82% more)

Winner by category for Intel Xeon W 3365 vs Intel Core i9 12900HX
Category	Intel Xeon W 3365	Intel Core i9 12900HX	Winner
Core Specifications	56	53	Intel Xeon W 3365
Integrated Graphics	0	44	Intel Core i9 12900HX
Benchmark	88	56	Intel Xeon W 3365

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Intel Xeon W 3365

This is a listing of Intel Xeon processors, cataloging models by their generation and architecture (Source 1). The list serves as a comprehensive resource detailing various Xeon lines for system builders and researchers needing historical product information.

Best for reference buildingBest for historical tech review

Pros

Provides a chronological overview of different processor generations
Classifies processors by core-based versus NetBurst-based architectures
Details numerous models across several architectural eras (e.g., P6, Core, Nehalem)

Cons

The source is purely a massive list and does not offer detailed specifications for any single product
Only listing the inclusion of model names and their processor generation/architecture

Intel Core i9 12900HX

The Intel Core i9-12900HX is a high-performance laptop processor designed for intensive computational tasks and heavy multitasking. Released in April 2022, it features 16 cores and 24 threads with a maximum boost frequency of 5.0 GHz. Built on a 7 nm process, it operates with a 55 W base power rating that can scale up to 157 W under heavy loads, targeting users who need desktop-class performance in a portable machine.

Best for Heavy multi-threaded processing and CPU-intensive computational work on mobile lBest for High-end laptop setups that pair the CPU with a discrete graphics card for gamin

Pros

High core and thread count featuring 16 cores and 24 threads for multi-threaded tasks
Reaches high boost clock speeds of up to 5.0 GHz
Includes 30 MB of L3 cache to support data-heavy operations
Delivers high benchmark performance with a PassMark score of 32704

Cons

High maximum power draw reaching up to 157 W under load
Processor is locked against traditional overclocking
Integrated Intel UHD Graphics provide minimal baseline display output, requiring a discrete GPU for demanding visual workloads

Value for Money

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Intel Xeon W 3365

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Intel Core i9 12900HX

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Performance

Higher benchmark score = faster

Intel Xeon W 336557,312

Intel Core i9 12900HX32,704

See the raw benchmark values →

Benchmark score — a measured indicator of raw performance, not a guarantee of real-world speed.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Intel Xeon W 3365	Intel Core i9 12900HX
Cores	32	16
Threads	64	24
Base Frequency	2.7 GHz17% more	2.3 GHz
Base Power Consumption	270 W391% more	55 W
Maximum Frequency	4 GHz	5 GHz25% more
Maximum Power Consumption	N/A	157 W
L1 Cache	2,560 KB82% more	1,408 KB
L2 Cache	40 MB186% more	14 MB
L3 Cache	48 MB60% more	30 MB
Lithography Process	10 nm	7 nm30% less
Is unlocked	No	Yes

Integrated Graphics

Feature	Intel Xeon W 3365	Intel Core i9 12900HX
Model	N/A

Benchmark

Feature	Intel Xeon W 3365	Intel Core i9 12900HX
PassMark CPU Mark	57,31275% more	32,704

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Intel Xeon W 3365 vs Intel Core i9 12900HX comparison

Based on our overall comparison score, Intel Xeon W 3365 rates higher at 84/100 versus 64/100 for Intel Core i9 12900HX — a 20-point lead. Intel Xeon W 3365 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 3365 and Intel Core i9 12900HX 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 84/100 for Intel Xeon W 3365 and 64/100 for Intel Core i9 12900HX.

If you want the higher-rated cpus option overall, Intel Xeon W 3365 (84/100) edges out Intel Core i9 12900HX (64/100). But if Intel Core i9 12900HX 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.