EASY x_x

Processor

AMD Ryzen 9 5900X vs AMD Ryzen 7 5800X

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

Verdict

AMD Ryzen 9 5900X is 11% faster on the performance index.

The gap is noticeable but not decisive.

AMD Ryzen 9 5900X leads on 4 parameters, AMD Ryzen 7 5800X on 0.

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

Difference per parameter

  • Gaming performance

    118
    106

  • Cores and threads

    12/24
    8/16

  • Power efficiency

    105 W
    105 W

  • Platform freshness

    AM4 · DDR4
    AM4 · DDR4

  • L3 cache

    64 MB
    32 MB

Profile of both sides

Gaming performanceCores and threadsPower efficiencyPlatform freshnessL3 cache
AMD Ryzen 9 5900XAMD Ryzen 7 5800X

Specifications side by side

Side AAMD Ryzen 9 5900XSide BAMD Ryzen 7 5800X
Performance index118better106
Cores / threads12/24better8/16
Base clock3.7 GHz3.8 GHzbetter
Boost clock4.8 GHzbetter4.7 GHz
L3 cache64 MBbetter32 MB
Power draw (TDP)105 W105 W
SocketAM4AM4
Memory supportDDR4DDR4
Integrated graphicsNoNo
Process nodeTSMC 7 nmTSMC 7 nm
ReleasedQ4 2020Q4 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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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.