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Intel Core i7-3770K vs Core i7 8559U

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Specification Charts

Combined Speed (all threads combined)

Core i7-3770K 28 GT/s
Core i7 8559U 21.6 GT/s
Difference: 6.4 (30%)

Core Speed

Core i7-3770K 3.5 GHz
Core i7 8559U 2.7 GHz
Difference: 0.8 (30%)


Core i7-3770K 8
Core i7 8559U 8
Difference: 0 (0%)


Core i7-3770K 77 Watts
Core i7 8559U 28 Watts
Difference: 49 (175%)

Price Comparison

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Display Specifications

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Model Core i7-3770K Core i7 8559U
Manufacturer Intel Intel
Architecture Ivy Bridge Coffee Lake
Core Speed 3.5 GHz 2.7 GHz
Hyperthreading Yes Yes
Cores / Modules 4 4
Total Threads 8 8
Turbo 2/3/4/4 4.5 GHz
L2 Cache 4 x 256 KB
L3 Cache 8 MB 8MB
GPU Model HD Graphics 4000 Iris Plus 655
TDP 77 Watts 28 Watts
Socket LGA 1155
Released 2012-04-01 August 2017