They are closely matched: AMD EPYC 7543P scores 80/100 and AMD EPYC 7773X scores 79/100 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 7543P vs AMD EPYC 7773X
Verdict
Our overall take, at a glance
Key takeaways
- AMD EPYC 7773X leads AMD EPYC 7543P overall by 19 points (80 vs 61 out of 100).
- AMD EPYC 7773X stands out on Core Specifications Cores: 64, Core Specifications Threads: 128, Core Specifications Maximum Power Consumption: 280 W.
AMD EPYC 7773X leads overall
AMD EPYC 7773X
80
AMD EPYC 7543P
61
Why it stands out
- Core Specifications Cores: 64
- Core Specifications Threads: 128
- Core Specifications Maximum Power Consumption: 280 W
In-depth analysisAI
AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Aug 2026.
AMD EPYC 7543P
The AMD EPYC 7543P is a 32-core server processor built on the Zen 3-based 'Milan' architecture. It is designed specifically for single-socket (1P) configurations, aiming to deliver high-density computing performance and efficiency for data centers without the added complexity of multi-socket setups.
Best for Single-socket enterprise servers aiming to maximize compute density while minimiBest for Virtualization environments looking to optimize costs associated with per-socket
Pros
- High-density performance featuring 32 cores optimized for single-processor configurations
- Strong power efficiency and architectural advantages of the EPYC Milan generation
- Helps lower software licensing costs that are charged on a per-socket basis
Cons
- Limited strictly to single-socket systems, offering no pathway for dual-socket scale-up
- Faces strong price and performance competition from alternative architectures like Intel's Ice Lake
AMD EPYC 7773X
The AMD EPYC 7773X is a high core count server CPU built on the Zen architecture. This processor is designed for mission-critical data center environments and enterprise compute workloads requiring substantial processing power.
Best for Data Center ComputingBest for Virtualization/Cloud InfrastructureBest for High-Performance Analytics
Pros
- Offers extensive connectivity, which supports varied backend peripherals and memory configurations
- High core density allows it to handle numerous parallel computing tasks efficiently
- Designed with enterprise features like support for ECC memory (Error-Correcting Code)
Cons
- Its specialized nature restricts its use primarily to server systems, rather than desktop applications
- Achieving peak performance requires robust cooling and high power delivery infrastructure
Value for Money
Which is the better deal for the price
Enter today's price for each product to see which offers better value. Use the same currency for both.
AMD EPYC 7543P
AMD EPYC 7773X
Performance
Higher benchmark score = faster
AMD EPYC 7543P67,081
AMD EPYC 7773X90,731
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
Frequently Asked Questions
Common questions about AMD EPYC 7543P vs AMD EPYC 7773X comparison
AMD EPYC 7543P and AMD EPYC 7773X 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 80/100 for AMD EPYC 7543P and 79/100 for AMD EPYC 7773X.
It's close — AMD EPYC 7543P (80/100) and AMD EPYC 7773X (79/100) 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.
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