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  3. /AMD Ryzen 9 7900 vs AMD Ryzen 7 5800X3D

AMD Ryzen 9 7900 vs AMD Ryzen 7 5800X3D

Verdict

Our overall take, at a glance

Key takeaways

  • AMD Ryzen 9 7900 leads AMD Ryzen 7 5800X3D overall by 9 points (67 vs 58 out of 100).
  • AMD Ryzen 9 7900 stands out on Core Specifications Cores: 12, Core Specifications Threads: 24, Core Specifications Base Frequency: 3.7 GHz.
AMD Ryzen 9 7900 leads overall
$429 at launch
AMD Ryzen 9 7900
67
AMD Ryzen 7 5800X3D
58
Why it stands out
  • Core Specifications Cores: 12
  • Core Specifications Threads: 24
  • Core Specifications Base Frequency: 3.7 GHz

Strengths Profile

Bigger shape = stronger. Whoever reaches further wins that category.

In-depth analysisAI

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

AMD Ryzen 9 7900

The AMD Ryzen processor family is a line of x86-64 microprocessors manufactured by AMD. The processors include various lines such as Ryzen 3, Ryzen 5, Ryzen 7, and Ryzen 9. They are based on the Zen microarchitecture.

Pros
  • Supports Simultaneous Multithreading (SMT)
Source
  • List of AMD Ryzen processors - WikipediaProvides an overview of the entire Ryzen processor line and its architecture basis.
Video — reviews used (3)

Generated Jun 27, 2026

AMD Ryzen 7 5800X3D

AMD Ryzen microprocessors are x86-64 CPUs based on the Zen microarchitecture. They include various lines like Ryzen 3, Ryzen 5, Ryzen 7, and Ryzen 9 for consumer desktop use. The product listed is not specifically detailed in the source material provided.

Source
  • List of AMD Ryzen processors - WikipediaGeneral overview of AMD Ryzen processors and their architecture.

Generated Jun 27, 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 Ryzen 9 7900

Check Price on Amazon

AMD Ryzen 7 5800X3D

Check Price on Amazon

Performance

Higher benchmark score = faster

AMD Ryzen 9 790049,047
AMD Ryzen 7 5800X3D27,994
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 7900
AMD Ryzen 7 5800X3D
Cores
12
8
Threads
24
16
Base Frequency
3.7 GHz
3.4 GHz
Base Power Consumption
65 W
105 W
Maximum Frequency
5.4 GHz
4.5 GHz
Maximum Power Consumption
65 W
105 W
L1 Cache
768 KB
512 KB
L2 Cache
12 MB
4 MB
L3 Cache
64 MB
96 MB
Lithography Process
5 nm
7 nm
Is unlocked
Yes
No

Integrated Graphics

Feature
AMD Ryzen 9 7900
AMD Ryzen 7 5800X3D
Model
N/A
N/A

Benchmark

Feature
AMD Ryzen 9 7900
AMD Ryzen 7 5800X3D
PassMark CPU Mark
49,047
27,994

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

LET'S
COMPARE

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