EASY x_x

Processor

Intel Core i7-11700K vs Intel Core i7-9700K

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

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Verdict

Intel Core i7-11700K is 29% faster on the performance index.

The gap is decisive — these are different classes.

Intel Core i7-11700K leads on 4 parameters, Intel Core i7-9700K on 0.

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

Key differences

Intel Core i7-11700K

Strengths

  • Platform freshness
  • Gaming performance
  • Cores and threads

Trade-offs

  • level

Intel Core i7-9700K

Strengths

  • level

Trade-offs

  • Platform freshness
  • Gaming performance
  • Cores and threads

Difference per parameter

  • Gaming performance

    104
    78

  • Cores and threads

    8/16
    8/8

  • Power efficiency

    125 W
    95 W

  • Platform freshness

    LGA1200 · DDR4
    LGA1151 · DDR4

  • L3 cache

    16 MB
    12 MB

Profile of both sides

Gaming performanceCores and threadsPower efficiencyPlatform freshnessL3 cache
Intel Core i7-11700KIntel Core i7-9700K

Specifications side by side

Side AIntel Core i7-11700KSide BIntel Core i7-9700K
Performance index104better78
Cores / threads8/16better8/8
Base clock3.6 GHz3.6 GHz
Boost clock5.0 GHzbetter4.9 GHz
L3 cache16 MBbetter12 MB
Power draw (TDP)125 W95 Wbetter
SocketLGA1200LGA1151
Memory supportDDR4DDR4
Integrated graphicsYesYes
Process nodeIntel 14 nmIntel 14 nm
ReleasedQ1 2021Q4 2018

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.