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Intel Core i5-11600K vs Core i5-6600K

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Specification Charts

Combined Speed (all threads combined)

Core i5-11600K 46.8 GT/s
Core i5-6600K 14 GT/s
Difference: 32.8 (234%)

Core Speed

Core i5-11600K 3.9 GHz
Core i5-6600K 3.5 GHz
Difference: 0.4 (11%)


Core i5-11600K 12
Core i5-6600K 4
Difference: 8 (200%)


Core i5-11600K 125 Watts
Core i5-6600K 91 Watts
Difference: 34 (37%)

Price Comparison

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Display Specifications

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Model Core i5-11600K Core i5-6600K
Manufacturer Intel Intel
Architecture Rocket Lake Skylake
Core Speed 3.9 GHz 3.5 GHz
Hyperthreading Yes No
Cores / Modules 6 4
Total Threads 12 4
Turbo 4.9 1/2/3/4
L2 Cache 6 x 256 KB 4 x 256 KB
L3 Cache 12MB 6 MB
GPU Model UHD Graphics 750 HD Graphics 530
TDP 125 Watts 91 Watts
Socket LGA 1200 LGA 1151
Released March 2021 2015-08-01