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Intel Core i5-12600KF vs Core i7-3820

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Specification Charts

Combined Speed (all threads combined)

Core i5-12600KF 59.2 GT/s
Core i7-3820 28.8 GT/s
Difference: 30.4 (106%)

Core Speed

Core i5-12600KF 3.7 GHz
Core i7-3820 3.6 GHz
Difference: 0.1 (3%)


Core i5-12600KF 16
Core i7-3820 8
Difference: 8 (100%)


Core i7-3820 130 Watts
Core i5-12600KF 125 Watts
Difference: 5 (4%)

Price Comparison

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Display Specifications

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Model Core i5-12600KF Core i7-3820
Manufacturer Intel Intel
Architecture Alder Lake Sandy Bridge-E
Core Speed 3.7 GHz 3.6 GHz
Hyperthreading Yes Yes
Cores / Modules 10 4
Total Threads 16 8
Turbo 4.9 1/1/2/2
L2 Cache 9.5MB 4 x 256 KB
L3 Cache 20MB 10 MB
GPU Model N/A
TDP 125 Watts 130 Watts
Socket FC-LGA1700 LGA 2011
Released November 2021 2012-02-01