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Intel Core i5 8600K vs Core i7 8559U

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Specification Charts

Combined Speed (all threads combined)

Core i5 8600K 21.6 GT/s
Core i7 8559U 21.6 GT/s
Difference: 0 (0%)

Core Speed

Core i5 8600K 3.6 GHz
Core i7 8559U 2.7 GHz
Difference: 0.9 (33%)


Core i7 8559U 8
Core i5 8600K 6
Difference: 2 (33%)


Core i5 8600K 95 Watts
Core i7 8559U 28 Watts
Difference: 67 (239%)

Price Comparison

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Display Specifications

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Model Core i5 8600K Core i7 8559U
Manufacturer Intel Intel
Architecture Coffee Lake Coffee Lake
Core Speed 3.6 GHz 2.7 GHz
Hyperthreading No Yes
Cores / Modules 6 4
Total Threads 6 8
Turbo 4.3 GHz 4.5 GHz
L2 Cache
L3 Cache 9MB 8MB
GPU Model UHD 630 Iris Plus 655
TDP 95 Watts 28 Watts
Socket LGA 1151
Released August 2017 August 2017