AMD Ryzen 9 7900X3D vs Intel Core i9 14900K

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

For most buyers the Intel Core i9 14900K is the better pick — it scores 71/100 to the AMD Ryzen 9 7900X3D's 66, leading on Benchmark. Choose the AMD Ryzen 9 7900X3D instead if integrated graphics matters most to you, where it comes out ahead.

Verdict

Our overall take, at a glance

Intel Core i9 14900K leads overall

Intel Core i9 14900K

AMD Ryzen 9 7900X3D

Why it stands out

Core Specifications L1 Cache: 2,176 KB (183% more)
Core Specifications L2 Cache: 32 MB (167% more)
Core Specifications Cores: 24

Winner by category for AMD Ryzen 9 7900X3D vs Intel Core i9 14900K
Category	Intel Core i9 14900K	AMD Ryzen 9 7900X3D	Winner
Core Specifications	57	55	Tie
Integrated Graphics	24	40	AMD Ryzen 9 7900X3D
Benchmark	83	75	Intel Core i9 14900K

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 7900X3D

The AMD Ryzen 9 7900X3D is a microprocessor manufactured by AMD as part of the Ryzen line. It belongs to the professional and high-performance computing sector. It offers multiple core count options, with lines including Ryzen 7000 series (Zen 4/RDNA2 based) for desktop use.

Pros

The general product category includes processors up to 96 cores from the Threadripper line.

Cons

No specific information is available about the Ryzen 9 7900X3D in the provided sources.

Intel Core i9 14900K

The Intel Core i9 14900K is a flagship desktop processor built for high-end gaming and demanding workstation tasks. Operating on the LGA1700 platform, it features a 24-core and 32-thread architecture with boost clock speeds reaching up to 6.0 GHz. It comes unlocked for overclocking and features integrated Intel UHD Graphics 770 alongside 36 MB of L3 cache.

Best for High-end gaming setups targeting maximum frame ratesBest for Heavy computational tasks such as 3D rendering and video production

Pros

High maximum clock speed of 6.0 GHz delivers strong single-core performance
24-core and 32-thread layout provides substantial multi-threaded processing capacity
Integrated Intel UHD Graphics 770 offers built-in display capabilities without a discrete GPU

Cons

Substantial power consumption peaking up to 253 W under maximum load
High power draw requires extensive thermal management and cooling hardware

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 Ryzen 9 7900X3D

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Intel Core i9 14900K

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Performance

Higher benchmark score = faster

AMD Ryzen 9 7900X3D50,195

Intel Core i9 14900K58,163

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 Ryzen 9 7900X3D	Intel Core i9 14900K
Cores	12	24
Threads	24	32
Base Frequency	4.4 GHz38% more	3.2 GHz
Base Power Consumption	120 W	125 W4% more
Maximum Frequency	5.6 GHz	6 GHz7% more
Maximum Power Consumption	N/A	253 W
L1 Cache	768 KB	2,176 KB183% more
L2 Cache	12 MB	32 MB167% more
L3 Cache	128 MB256% more	36 MB
Lithography Process	5 nm29% less	7 nm
Is unlocked	Yes	Yes

Integrated Graphics

Feature	AMD Ryzen 9 7900X3D	Intel Core i9 14900K
Model

Benchmark

Feature	AMD Ryzen 9 7900X3D	Intel Core i9 14900K
PassMark CPU Mark	50,195	58,16316% more

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 7900X3D vs Intel Core i9 14900K comparison

They are closely matched: AMD Ryzen 9 7900X3D scores 80/100 and Intel Core i9 14900K scores 80/100 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 Ryzen 9 7900X3D and Intel Core i9 14900K 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 Ryzen 9 7900X3D and 80/100 for Intel Core i9 14900K.

At launch, Intel Core i9 14900K was the more affordable option ($589) versus AMD Ryzen 9 7900X3D ($599). Weigh that against the overall scores (80/100 vs 80/100) and the value-for-money meter above to judge whether the higher-rated model justifies its price for your needs. Current retail prices vary — check the retailer.

It's close — AMD Ryzen 9 7900X3D (80/100) and Intel Core i9 14900K (80/100) 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.