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Intel Core i7-12700K vs Core i7-3770K

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Specification Charts

Combined Speed (all threads combined)

Core i7-12700K 72 GT/s
Core i7-3770K 28 GT/s
Difference: 44 (157%)

Core Speed

Core i7-12700K 3.6 GHz
Core i7-3770K 3.5 GHz
Difference: 0.1 (3%)


Core i7-12700K 20
Core i7-3770K 8
Difference: 12 (150%)


Core i7-12700K 125 Watts
Core i7-3770K 77 Watts
Difference: 48 (62%)

Price Comparison

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Display Specifications

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Model Core i7-12700K Core i7-3770K
Manufacturer Intel Intel
Architecture Alder Lake Ivy Bridge
Core Speed 3.6 GHz 3.5 GHz
Hyperthreading Yes Yes
Cores / Modules 12 4
Total Threads 20 8
Turbo 5.0 2/3/4/4
L2 Cache 12MB 4 x 256 KB
L3 Cache 25MB 8 MB
GPU Model UHD Graphics 770 HD Graphics 4000
TDP 125 Watts 77 Watts
Socket FC-LGA1700 LGA 1155
Released November 2021 2012-04-01