Intel Core i9 13900KF vs Intel Core i9-14900HX

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

For most buyers the Intel Core i9 13900KF is the better pick — it scores 72/100 to the Intel Core i9-14900HX's 63, leading on Benchmark. Choose the Intel Core i9-14900HX instead if core specifications and integrated graphics matter most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Intel Core i9 13900KF leads overall

Intel Core i9 13900KF

Intel Core i9-14900HX

Why it stands out

Core Specifications Base Power Consumption: 125 W (127% more)
Core Specifications Maximum Power Consumption: 253 W (61% more)
Core Specifications Base Frequency: 3 GHz (36% more)

Winner by category for Intel Core i9 13900KF vs Intel Core i9-14900HX
Category	Intel Core i9 13900KF	Intel Core i9-14900HX	Winner
Core Specifications	46	57	Intel Core i9-14900HX
Integrated Graphics	0	44	Intel Core i9-14900HX
Benchmark	85	68	Intel Core i9 13900KF

In-depth analysisAI

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

Intel Core i9 13900KF

The Intel Core i9 13900KF is a high-end desktop processor built for the LGA1700 platform, equipped with 24 cores and 32 threads. It operates at a 3.0 GHz base frequency with boost speeds reaching up to 5.8 GHz, delivering strong computational performance for demanding applications. As an 'F-series' model, it comes unlocked for overclocking but lacks integrated graphics, making a dedicated GPU mandatory.

Best for Custom PC builds that include a dedicated high-end graphics cardBest for Heavy multi-threaded workloads such as 3D rendering, video encoding, and complex

Pros

High 24-core and 32-thread capacity handles heavy multitasking and multithreaded workloads effectively
Peak boost frequency of up to 5.8 GHz delivers rapid single-core performance
Unlocked multiplier allows for custom user overclocking
Generous memory caching, including 36 MB of L3 and 32 MB of L2 cache

Cons

No integrated graphics, requiring a standalone graphics card for display output
High maximum power limit of 253 W under full processing load

Intel Core i9-14900HX

The Intel Core i9-14900HX is a high-performance mobile processor designed for enthusiast-grade laptops and mobile workstations. It features 24 cores, 32 threads, and a maximum clock frequency of 5.8 GHz to deliver desktop-level performance. This unlocked chip is aimed at users who require maximum computational power on the go, despite substantial energy demands.

Best for Heavy multi-threaded workloads such as 3D rendering, scientific simulations…Best for Premium gaming laptops when paired with a high-end dedicated graphics card

Pros

High core and thread count of 24 cores and 32 threads, enabling exceptional multitasking capability
Maximum boost clock speed reaching up to 5.8 GHz for fast single-threaded performance
Unlocked multiplier allows for custom performance tuning and overclocking
Large cache capacity with 32 megabytes of L2 and 36 megabytes of L3 cache

Cons

High maximum power consumption of 157 watts, which demands robust laptop cooling systems and limits battery life
Utilizes a 10-nanometer manufacturing process, which is less efficient than newer, smaller nodes on the market
Comes with basic integrated Intel UHD Graphics, meaning a dedicated graphics card is necessary for demanding visual tasks

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 13900KF

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Intel Core i9-14900HX

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Performance

Higher benchmark score = faster

Intel Core i9 13900KF57,398

Intel Core i9-14900HX43,514

See the raw benchmark values →

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

Detailed Specifications

The full spec sheet, side by side

Core Specifications

Feature	Intel Core i9 13900KF	Intel Core i9-14900HX
Cores	24	24
Threads	32	32
Base Frequency	3 GHz36% more	2.2 GHz
Base Power Consumption	125 W127% more	55 W
Maximum Frequency	5.8 GHz	5.8 GHz
Maximum Power Consumption	253 W61% more	157 W
L1 Cache	2,176 KB	2,176 KB
L2 Cache	32 MB	32 MB
L3 Cache	36 MB	36 MB
Lithography Process	7 nm	7 nm
Is unlocked	Yes	Yes

Integrated Graphics

Feature	Intel Core i9 13900KF	Intel Core i9-14900HX
Model	N/A

Benchmark

Feature	Intel Core i9 13900KF	Intel Core i9-14900HX
PassMark CPU Mark	57,39832% more	43,514

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 Core i9 13900KF vs Intel Core i9-14900HX comparison

Based on our overall comparison score, Intel Core i9 13900KF rates higher at 83/100 versus 74/100 for Intel Core i9-14900HX — a 9-point lead. Intel Core i9 13900KF 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 13900KF and Intel Core i9-14900HX 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 83/100 for Intel Core i9 13900KF and 74/100 for Intel Core i9-14900HX.

If you want the higher-rated cpus option overall, Intel Core i9 13900KF (83/100) edges out Intel Core i9-14900HX (74/100). But if Intel Core i9-14900HX 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.