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Spec comparison

Intel Core i9-10900K vs Intel Core i9-11900K

Intel Core i9-10900K vs Intel Core i9-11900K — every spec row side by side; launch prices shown per market, not converted.

18 of 23 specs differ CPU highlighted rows = specs that differ

Spec table

Spec Intel Core i9-10900K Intel 官方规格 Intel Core i9-11900K Intel 官方规格
Released 2020-05 src 2021-03 src
Segment desktop src desktop src
Architecture Comet Lake src Rocket Lake src
Socket LGA1200 src LGA1200 src
Process node Intel 14nm src Intel 14nm src
Cores 10 src 8 src
Threads 20 src 16 src
P / E cores — —
Base clock 3.7 GHz src 3.5 GHz src
Boost clock 5.3 GHz src 5.2 GHz src
L3 cache 20 MB src 16 MB src
Base TDP 125 W src 125 W src
Max TDP 250 W src 251 W src
Memory support DDR4-2933 src DDR4-3200 src
Integrated GPU Intel UHD 630 src Intel UHD 750 src
Cinebench R23 single 1,480 src 1,680 src leads
Cinebench R23 multi 11,000 src 13,000 src leads
Cinebench 2024 single — 102 src
Cinebench 2024 multi 936 src leads 868 src
PassMark single (version unmarked upstream) 3,111 src 3,503 src
PassMark CPU Mark (version unmarked upstream) 22,289 src 24,947 src
Geekbench multi (version unmarked upstream) 8,500 src 9,000 src
US MSRP $488 src leads $539 src

Specs are launch values aggregated from TechAPI open data (CC BY-SA 4.0) and manufacturer spec pages. Only named benchmarks of the same version are judged; spec numbers are shown for information. Prices are US launch MSRP. Rows missing on one side are marked, never guessed.

What it means for you

Intel Core i9-10900K

  • Cinebench 2024 multi 936 vs 868

Intel Core i9-11900K

  • Cinebench R23 single 1,680 vs 1,480
  • Cinebench R23 multi 13,000 vs 11,000

Not confirmed, do not weigh in

  • Cinebench 2024 single — published by one side only

Enter the actual prices you can get. Launch MSRPs are used until you type.

What matters most to you? Pick up to two - the matching advantages get highlighted.

Raw diff

  • Released: Intel Core i9-10900K — 2020-05 ｜ Intel Core i9-11900K — 2021-03
  • Architecture: Intel Core i9-10900K — Comet Lake ｜ Intel Core i9-11900K — Rocket Lake
  • Cores: Intel Core i9-10900K — 10 ｜ Intel Core i9-11900K — 8
  • Threads: Intel Core i9-10900K — 20 ｜ Intel Core i9-11900K — 16
  • Base clock: Intel Core i9-10900K — 3.7 GHz ｜ Intel Core i9-11900K — 3.5 GHz
  • Boost clock: Intel Core i9-10900K — 5.3 GHz ｜ Intel Core i9-11900K — 5.2 GHz
  • L3 cache: Intel Core i9-10900K — 20 MB ｜ Intel Core i9-11900K — 16 MB
  • Max TDP: Intel Core i9-10900K — 250 W ｜ Intel Core i9-11900K — 251 W
  • Memory support: Intel Core i9-10900K — DDR4-2933 ｜ Intel Core i9-11900K — DDR4-3200
  • Integrated GPU: Intel Core i9-10900K — Intel UHD 630 ｜ Intel Core i9-11900K — Intel UHD 750
  • Cinebench R23 single: Intel Core i9-10900K — 1,480 ｜ Intel Core i9-11900K — 1,680
  • Cinebench R23 multi: Intel Core i9-10900K — 11,000 ｜ Intel Core i9-11900K — 13,000
  • Cinebench 2024 single: Intel Core i9-10900K — ｜ Intel Core i9-11900K — 102
  • Cinebench 2024 multi: Intel Core i9-10900K — 936 ｜ Intel Core i9-11900K — 868
  • PassMark single (version unmarked upstream): Intel Core i9-10900K — 3,111 ｜ Intel Core i9-11900K — 3,503
  • PassMark CPU Mark (version unmarked upstream): Intel Core i9-10900K — 22,289 ｜ Intel Core i9-11900K — 24,947
  • Geekbench multi (version unmarked upstream): Intel Core i9-10900K — 8,500 ｜ Intel Core i9-11900K — 9,000
  • US MSRP: Intel Core i9-10900K — $488 ｜ Intel Core i9-11900K — $539