AMD EPYC 7343 vs Intel Core i9-14900HX

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

The AMD EPYC 7343 and Intel Core i9-14900HX are closely matched at 64 and 64/100. The AMD EPYC 7343 edges ahead, while the Intel Core i9-14900HX leads on Core Specifications and Integrated Graphics — pick the one whose strengths match what you'll actually use.

Verdict

Our overall take, at a glance

AMD EPYC 7343 and Intel Core i9-14900HX are closely matched

AMD EPYC 7343

Intel Core i9-14900HX

Where AMD EPYC 7343 stands out

Core Specifications Base Power Consumption: 190 W (245% more)
Core Specifications L3 Cache: 128 MB (256% more)
Core Specifications Base Frequency: 3.2 GHz (45% more)

Where Intel Core i9-14900HX stands out

Core Specifications L2 Cache: 32 MB (300% more)
Core Specifications Cores: 24
Core Specifications Maximum Frequency: 5.8 GHz (49% more)

Winner by category for AMD EPYC 7343 vs Intel Core i9-14900HX
Category	AMD EPYC 7343	Intel Core i9-14900HX	Winner
Core Specifications	48	55	Intel Core i9-14900HX
Integrated Graphics	0	44	Intel Core i9-14900HX
Benchmark	72	72	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 7343

The AMD EPYC 7343 is a 16-core, 32-thread server processor designed for data centers and enterprise server deployments. Built on a 7nm lithography process, it features a base frequency of 3.2 GHz with a boost clock of up to 3.9 GHz and includes 128 MB of L3 cache. It targets mid-density server workloads that benefit from high per-core clock speeds combined with robust multi-threading.

Best for Enterprise virtualization servers requiring high core clock speedsBest for Data center workloads that depend heavily on large pool memory caches

Pros

High 3.2 GHz base clock speed for clock-sensitive server applications
Generous 128 MB L3 cache to assist memory-bound server workloads
Solid multi-threaded execution with 16 cores and 32 threads

Cons

High baseline power consumption of 165 W reaching up to 200 W under max load
Lacks integrated graphics processing

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

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AMD EPYC 7343

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Intel Core i9-14900HX

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Performance

Higher benchmark score = faster

AMD EPYC 734343,778

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	AMD EPYC 7343	Intel Core i9-14900HX
Cores	16	24
Threads	32	32
Base Frequency	3.2 GHz45% more	2.2 GHz
Base Power Consumption	190 W245% more	55 W
Maximum Frequency	3.9 GHz	5.8 GHz49% more
Maximum Power Consumption	200 W27% more	157 W
L1 Cache	2,048 KB	2,176 KB6% more
L2 Cache	8 MB	32 MB300% more
L3 Cache	128 MB256% more	36 MB
Lithography Process	7 nm	7 nm
Is unlocked	N/A	Yes

Integrated Graphics

Feature	AMD EPYC 7343	Intel Core i9-14900HX
Model	N/A

Benchmark

Feature	AMD EPYC 7343	Intel Core i9-14900HX
PassMark CPU Mark	43,778	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 AMD EPYC 7343 vs Intel Core i9-14900HX comparison

They are closely matched: AMD EPYC 7343 scores 75/100 and Intel Core i9-14900HX scores 74/100 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 7343 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 75/100 for AMD EPYC 7343 and 74/100 for Intel Core i9-14900HX.

It's close — AMD EPYC 7343 (75/100) and Intel Core i9-14900HX (74/100) 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.