AMD Ryzen 9 9955HX3D vs AMD EPYC 7313

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

For most buyers the AMD Ryzen 9 9955HX3D is the better pick — it scores 83/100 to the AMD EPYC 7313's 53, leading on Core Specifications and Benchmark. Choose the AMD EPYC 7313 instead if you want to spend less.

Verdict

Our overall take, at a glance

AMD Ryzen 9 9955HX3D leads overall

AMD Ryzen 9 9955HX3D

AMD EPYC 7313

Why it stands out

Core Specifications L2 Cache: 16 MB (100% more)
Benchmark PassMark CPU Mark: 62,152 (56% more)
Core Specifications Maximum Frequency: 5.4 GHz (46% more)

Winner by category for AMD Ryzen 9 9955HX3D vs AMD EPYC 7313
Category	AMD Ryzen 9 9955HX3D	AMD EPYC 7313	Winner
Core Specifications	69	32	AMD Ryzen 9 9955HX3D
Integrated Graphics	0	0	Tie
Benchmark	89	63	AMD Ryzen 9 9955HX3D

In-depth analysisAI

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

AMD Ryzen 9 9955HX3D

The AMD Ryzen 9 9955HX3D is a high-end flagship mobile processor designed for enthusiast gaming laptops and heavy mobile workstations. Utilizing AMD's Zen 5 architecture along with 3D V-Cache technology, it offers high clock speeds and an unlocked multiplier for user tuning. It is built for gamers and creative professionals who need desktop-grade computational performance in a portable form factor.

Best for Enthusiast high-frame-rate mobile gamingBest for Heavy multi-threaded mobile productivity like 3D rendering and video compilation

Pros

Incorporates 3D V-Cache technology to significantly enhance frame rates in cache-sensitive games
Unlocked multiplier on the HX platform permits performance tuning and overclocking
Based on the Zen 5 architecture for high instruction-per-clock efficiency

Cons

High power draw and thermal demands require thick, heavy laptop cooling designs
Requires a high-end discrete GPU to avoid bottlenecks in graphically intensive workloads

AMD EPYC 7313

The AMD EPYC 7313 is a server-grade processor built on a 7nm manufacturing process, featuring 16 cores and 32 threads. Launched in early 2021, it operates at a 3.0 GHz base clock speed with boost capability up to 3.7 GHz alongside 128 MB of L3 cache. It is designed for enterprise server hardware and virtualized data center infrastructure.

Best for Enterprise server applications benefiting from high cache capacity and 32 parallBest for Data center virtualization requiring efficient multi-core processing within a 15

Pros

Generous 128 MB L3 cache aids memory-intensive enterprise tasks
Strong multi-threaded efficiency with 16 cores and 32 threads
Moderate power consumption capped at a 180W maximum rating

Cons

Lacks integrated graphics, requiring dedicated server management or discrete GPU hardware
Multiplier is locked, preventing manual frequency adjustment

Value for Money

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AMD Ryzen 9 9955HX3D

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AMD EPYC 7313

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Performance

Higher benchmark score = faster

AMD Ryzen 9 9955HX3D62,152

AMD EPYC 731339,725

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 Ryzen 9 9955HX3D	AMD EPYC 7313
Cores	16	16
Threads	32	32
Base Frequency	2.5 GHz	3 GHz20% more
Base Power Consumption	55 W	155 W182% more
Maximum Frequency	5.4 GHz46% more	3.7 GHz
Maximum Power Consumption	75 W	180 W140% more
L1 Cache	1,280 KB25% more	1,024 KB
L2 Cache	16 MB100% more	8 MB
L3 Cache	128 MB	128 MB
Lithography Process	4 nm43% less	7 nm
Is unlocked	Yes	N/A

Integrated Graphics

Feature	AMD Ryzen 9 9955HX3D	AMD EPYC 7313
Model	N/A	N/A

Benchmark

Feature	AMD Ryzen 9 9955HX3D	AMD EPYC 7313
PassMark CPU Mark	62,15256% more	39,725

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 Ryzen 9 9955HX3D vs AMD EPYC 7313 comparison

Based on our overall comparison score, AMD Ryzen 9 9955HX3D rates higher at 91/100 versus 72/100 for AMD EPYC 7313 — a 19-point lead. AMD Ryzen 9 9955HX3D 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.

AMD Ryzen 9 9955HX3D and AMD EPYC 7313 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 91/100 for AMD Ryzen 9 9955HX3D and 72/100 for AMD EPYC 7313.

If you want the higher-rated cpus option overall, AMD Ryzen 9 9955HX3D (91/100) edges out AMD EPYC 7313 (72/100). But if AMD EPYC 7313 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.