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Intel Core i7-7700K vs Core i9-10900KF

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Specification Charts

Combined Speed (all threads combined)

Core i9-10900KF 74 GT/s
Core i7-7700K 33.6 GT/s
Difference: 40.4 (120%)

Core Speed

Core i7-7700K 4.2 GHz
Core i9-10900KF 3.7 GHz
Difference: 0.5 (14%)


Core i9-10900KF 20
Core i7-7700K 8
Difference: 12 (150%)


Core i9-10900KF 125 Watts
Core i7-7700K 91 Watts
Difference: 34 (37%)

Price Comparison

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Display Specifications

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Model Core i7-7700K Core i9-10900KF
Manufacturer Intel Intel
Architecture Kaby Lake-S (14 nm) Comet Lake
Core Speed 4.2 GHz 3.7 GHz
Hyperthreading Yes Yes
Cores / Modules 4 10
Total Threads 8 20
Turbo 4.5 GHz 5.3
L2 Cache 4 x 256 KB 10 x 256KB
L3 Cache 8 MB 20MB
GPU Model HD Graphics 630
TDP 91 Watts 125 Watts
Socket LGA 1151 LGA 1200
Released January 2017 May 2020