EASY x_x

Processor

AMD Ryzen 7 7800X3D vs AMD Ryzen 9 5900X

Compared by performance index, specifications and load profile. The per-parameter difference comes first; the index follows.

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Verdict

AMD Ryzen 7 7800X3D is 33% faster on the performance index.

The gap is decisive — these are different classes.

AMD Ryzen 7 7800X3D leads on 4 parameters, AMD Ryzen 9 5900X on 1.

Specification source: A — AMD; B — AMD. Specifications verified on 2026-07-27

Key differences

AMD Ryzen 7 7800X3D

Strengths

  • Platform freshness
  • L3 cache
  • Gaming performance

Trade-offs

  • Cores and threads

AMD Ryzen 9 5900X

Strengths

  • Cores and threads

Trade-offs

  • Platform freshness
  • L3 cache
  • Gaming performance

Difference per parameter

  • Gaming performance

    165
    118

  • Cores and threads

    8/16
    12/24

  • Power efficiency

    120 W
    105 W

  • Platform freshness

    AM5 · DDR5
    AM4 · DDR4

  • L3 cache

    96 MB
    64 MB

Profile of both sides

Gaming performanceCores and threadsPower efficiencyPlatform freshnessL3 cache
AMD Ryzen 7 7800X3DAMD Ryzen 9 5900X

Specifications side by side

Side AAMD Ryzen 7 7800X3DSide BAMD Ryzen 9 5900X
Performance index165better118
Cores / threads8/1612/24better
Base clock4.2 GHzbetter3.7 GHz
Boost clock5.0 GHzbetter4.8 GHz
L3 cache96 MBbetter64 MB
Power draw (TDP)120 W105 Wbetter
SocketAM5AM4
Memory supportDDR5DDR4
Integrated graphicsYesNo
Process nodeTSMC 5 nmTSMC 7 nm
ReleasedQ2 2023Q4 2020

FPS in popular games

FPS is shown only when a verified measurement exists for the exact CPU, GPU and settings.

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Similar comparisons

Other pairs of the same class and pairs involving these models.

Deltas are computed from the EasyX-X catalog: relative performance indices and the vendor’s own published specifications. We do not copy third-party benchmark tables.