AMD EPYC 7443P vs AMD Ryzen 9 9900X3D

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

The AMD Ryzen 9 9900X3D and AMD EPYC 7443P are closely matched at 72 and 70/100. The AMD Ryzen 9 9900X3D edges ahead on Core Specifications and Integrated Graphics, while the AMD EPYC 7443P leads on value — pick the one whose strengths match what you'll actually use.

Verdict

Our overall take, at a glance

AMD Ryzen 9 9900X3D and AMD EPYC 7443P are closely matched

AMD Ryzen 9 9900X3D

AMD EPYC 7443P

Where AMD Ryzen 9 9900X3D stands out

Core Specifications Base Frequency: 4.4 GHz (52% more)
Core Specifications Maximum Frequency: 5.5 GHz (38% more)

Where AMD EPYC 7443P stands out

Core Specifications Base Power Consumption: 200 W (67% more)
Core Specifications L1 Cache: 1,536 KB (60% more)
Core Specifications Cores: 24

Winner by category for AMD EPYC 7443P vs AMD Ryzen 9 9900X3D
Category	AMD Ryzen 9 9900X3D	AMD EPYC 7443P	Winner
Core Specifications	62	48	AMD Ryzen 9 9900X3D
Integrated Graphics	50	0	AMD Ryzen 9 9900X3D
Benchmark	80	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 7443P

The AMD EPYC 7443P is a server-grade processor featuring 24 cores and 48 threads, designed primarily for single-socket enterprise infrastructure. It operates at a 2.9 GHz base frequency and features 128 MB of L3 cache to handle highly parallel server workloads and virtualization tasks.

Best for Single-socket server installations and virtualization environmentsBest for Data-intensive workloads that benefit from a large L3 cache hierarchy

Pros

Excellent multithreaded performance with 24 physical cores and 48 threads
Generous 128 MB L3 cache reduces memory access bottlenecks
Max boost frequency reaches up to 4.0 GHz for responsive peak performance

Cons

Lacks integrated graphics, requiring motherboard-level display capabilities or a discrete graphics card
Power consumption can reach up to 200 watts under maximum load
Locked multiplier prevents manual overclocking of the CPU

AMD Ryzen 9 9900X3D

The AMD Ryzen 9 9900X3D is a high-end 2025 desktop processor based on AMD's Zen 5 architecture featuring 3D V-Cache technology and integrated RDNA2 graphics. Designed for both high-framerate gaming and heavy content creation workloads, it sits near the top of the Ryzen 9000 desktop family. It caters primarily to enthusiast PC builders and power users seeking maximum desktop compute performance without sacrificing gaming efficiency.

Best for High-framerate competitive gaming at demanding graphics settingsBest for Heavy multi-threaded desktop workloads like video rendering and high-resolution

Pros

Leverages Zen 5 architecture and 3D V-Cache to optimize gaming and instructions-per-clock throughput
Tailored for simultaneous high-end desktop gaming and heavy multi-threaded content creation
Includes built-in RDNA2 graphics capabilities for primary display outputs without requiring a discrete card

Cons

High-end positioning commands a substantial financial investment compared to standard mainstream CPUs
Demands a compatible modern socket platform and robust cooling solutions to handle peak multi-threaded power delivery

Official

Official product pageEstablishes the processor identity and target use cases in gaming and content creation.

Source

Video — reviews used (1)

Generated Nov 3, 2026

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 7443P

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AMD Ryzen 9 9900X3D

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Performance

Higher benchmark score = faster

AMD EPYC 7443P56,984

AMD Ryzen 9 9900X3D56,046

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	AMD EPYC 7443P	AMD Ryzen 9 9900X3D
Cores	24	12
Threads	48	24
Base Frequency	2.9 GHz	4.4 GHz52% more
Base Power Consumption	200 W67% more	120 W
Maximum Frequency	4 GHz	5.5 GHz38% more
Maximum Power Consumption	200 W23% more	162 W
L1 Cache	1,536 KB60% more	960 KB
L2 Cache	12 MB	12 MB
L3 Cache	128 MB	128 MB
Lithography Process	N/A	4 nm
Is unlocked	N/A	Yes

Integrated Graphics

Feature	AMD EPYC 7443P	AMD Ryzen 9 9900X3D
Model	N/A

Benchmark

Feature	AMD EPYC 7443P	AMD Ryzen 9 9900X3D
PassMark CPU Mark	56,984	56,046

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 7443P vs AMD Ryzen 9 9900X3D comparison

They are closely matched: AMD EPYC 7443P scores 83/100 and AMD Ryzen 9 9900X3D scores 82/100 in our overall comparison — within 1 point. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

AMD EPYC 7443P and AMD Ryzen 9 9900X3D 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 7443P and 82/100 for AMD Ryzen 9 9900X3D.

It's close — AMD EPYC 7443P (83/100) and AMD Ryzen 9 9900X3D (82/100) 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.