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Intel Core i5-10400 vs Core i7 8700K

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Specification Charts

Combined Speed (all threads combined)

Core i7 8700K 44.4 GT/s
Core i5-10400 34.8 GT/s
Difference: 9.6 (28%)

Core Speed

Core i7 8700K 3.7 GHz
Core i5-10400 2.9 GHz
Difference: 0.8 (28%)

Threads

Core i5-10400 12
Core i7 8700K 12
Difference: 0 (0%)

TDP

Core i5-10400 65 Watts
Core i7 8700K 65 Watts
Difference: 0 (0%)

Price Comparison

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Core i5-10400

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Core i7 8700K

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Specifications

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Model Core i5-10400 Core i7 8700K
Manufacturer Intel Intel
Architecture Comet Lake Coffee Lake
Core Speed 2.9 GHz 3.7 GHz
Hyperthreading Yes Yes
Cores / Modules 6 6
Total Threads 12 12
Turbo 4.0 4.7 GHz
L2 Cache 6 x 256KB
L3 Cache 12 MB 12MB
GPU Model UHD 630 UHD 630
TDP 65 Watts 65 Watts
Socket LGA 1200 LGA 1151
Released May 2020 August 2017