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Intel Core i5-11600K vs Core i9 9900K

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Specification Charts

Combined Speed (all threads combined)

Core i9 9900K 57.6 GT/s
Core i5-11600K 46.8 GT/s
Difference: 10.8 (23%)

Core Speed

Core i5-11600K 3.9 GHz
Core i9 9900K 3.6 GHz
Difference: 0.3 (8%)


Core i9 9900K 16
Core i5-11600K 12
Difference: 4 (33%)


Core i5-11600K 125 Watts
Core i9 9900K 95 Watts
Difference: 30 (32%)

Price Comparison

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Display Specifications

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Model Core i5-11600K Core i9 9900K
Manufacturer Intel Intel
Architecture Rocket Lake Coffee Lake-S
Core Speed 3.9 GHz 3.6 GHz
Hyperthreading Yes Yes
Cores / Modules 6 8
Total Threads 12 16
Turbo 4.9 5.0
L2 Cache 6 x 256 KB 8 x 256KB
L3 Cache 12MB 16MB
GPU Model UHD Graphics 750 UHD Graphics 630
TDP 125 Watts 95 Watts
Socket LGA 1200 LGA 1151
Released March 2021 October 2018