AMD EPYC 7443 vs Intel Core i9 13900KF

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

The AMD EPYC 7443 and Intel Core i9 13900KF are closely matched at 72 and 72/100. The AMD EPYC 7443 edges ahead, while the Intel Core i9 13900KF leads on value — pick the one whose strengths match what you'll actually use.

Verdict

Our overall take, at a glance

AMD EPYC 7443 and Intel Core i9 13900KF are closely matched

AMD EPYC 7443

Intel Core i9 13900KF

Where AMD EPYC 7443 stands out

Core Specifications L3 Cache: 128 MB (256% more)
Core Specifications Base Power Consumption: 200 W (60% more)
Core Specifications Threads: 48

Where Intel Core i9 13900KF stands out

Core Specifications L2 Cache: 32 MB (167% more)
Core Specifications Maximum Frequency: 5.8 GHz (45% more)
Core Specifications Maximum Power Consumption: 253 W (27% more)

Winner by category for AMD EPYC 7443 vs Intel Core i9 13900KF
Category	Intel Core i9 13900KF	AMD EPYC 7443	Winner
Core Specifications	53	54	Tie
Integrated Graphics	0	0	Tie
Benchmark	81	81	Tie

In-depth analysisAI

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

AMD EPYC 7443

The AMD EPYC 7443 is a 24-core, 48-thread enterprise processor designed for server and high-performance workstation platforms. Built on a 7nm lithography process, it offers a base clock speed of 2.9 GHz alongside a maximum boost frequency of 4.0 GHz and 128 MB of L3 cache. With a fixed power consumption profile of 200W, it delivers substantial parallel computing throughput for data-intensive business environments.

Best for Server virtualization and high-density enterprise container deploymentBest for Heavily multi-threaded technical workloads and data processing pipelines

Pros

High multi-threaded performance supported by 24 cores and 48 threads
Large 128 MB L3 cache aids memory-sensitive compute workloads
Reaches boost clock speeds up to 4.0 GHz within a modest 200W power envelope

Cons

No integrated graphics capability, requiring a discrete GPU or management controller for display output
Locked clock multiplier restricts manual performance tuning or overclocking

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

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.

AMD EPYC 7443

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Intel Core i9 13900KF

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Performance

Higher benchmark score = faster

AMD EPYC 744356,884

Intel Core i9 13900KF57,398

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	AMD EPYC 7443	Intel Core i9 13900KF
Cores	24	24
Threads	48	32
Base Frequency	2.9 GHz	3 GHz3% more
Base Power Consumption	200 W60% more	125 W
Maximum Frequency	4 GHz	5.8 GHz45% more
Maximum Power Consumption	200 W	253 W27% more
L1 Cache	N/A	2,176 KB
L2 Cache	12 MB	32 MB167% more
L3 Cache	128 MB256% more	36 MB
Lithography Process	7 nm	7 nm
Is unlocked	N/A	Yes

Integrated Graphics

Feature	AMD EPYC 7443	Intel Core i9 13900KF
Model	N/A	N/A

Benchmark

Feature	AMD EPYC 7443	Intel Core i9 13900KF
PassMark CPU Mark	56,884	57,398

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 AMD EPYC 7443 vs Intel Core i9 13900KF comparison

They are closely matched: AMD EPYC 7443 scores 83/100 and Intel Core i9 13900KF scores 83/100 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.

AMD EPYC 7443 and Intel Core i9 13900KF 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 AMD EPYC 7443 and 83/100 for Intel Core i9 13900KF.

It's close — AMD EPYC 7443 (83/100) and Intel Core i9 13900KF (83/100) 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.