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Intel Core i5-7600K vs Core i5 8600K

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Specification Charts

Combined Speed (all threads combined)

Core i5 8600K 21.6 GT/s
Core i5-7600K 15.2 GT/s
Difference: 6.4 (42%)

Core Speed

Core i5-7600K 3.8 GHz
Core i5 8600K 3.6 GHz
Difference: 0.2 (6%)


Core i5 8600K 6
Core i5-7600K 4
Difference: 2 (50%)


Core i5 8600K 95 Watts
Core i5-7600K 91 Watts
Difference: 4 (4%)

Price Comparison

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Display Specifications

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Model Core i5-7600K Core i5 8600K
Manufacturer Intel Intel
Architecture Kaby Lake-S (14 nm) Coffee Lake
Core Speed 3.8 GHz 3.6 GHz
Hyperthreading No No
Cores / Modules 4 6
Total Threads 4 6
Turbo 4.2 GHz 4.3 GHz
L2 Cache 4 x 256 KB
L3 Cache 6 MB 9MB
GPU Model HD Graphics 630 UHD 630
TDP 91 Watts 95 Watts
Socket LGA 1151 LGA 1151
Released January 2017 August 2017