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Intel Core i3 8109U vs Core i5-10400

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Specification Charts

Combined Speed (all threads combined)

Core i5-10400 34.8 GT/s
Core i3 8109U 12 GT/s
Difference: 22.8 (190%)

Core Speed

Core i3 8109U 3.0 GHz
Core i5-10400 2.9 GHz
Difference: 0.1 (3%)


Core i5-10400 12
Core i3 8109U 4
Difference: 8 (200%)


Core i5-10400 65 Watts
Core i3 8109U 28 Watts
Difference: 37 (132%)

Price Comparison

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Core i3 8109U

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Display Specifications

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Model Core i3 8109U Core i5-10400
Manufacturer Intel Intel
Architecture Coffee Lake Comet Lake
Core Speed 3.0 GHz 2.9 GHz
Hyperthreading Yes Yes
Cores / Modules 2 6
Total Threads 4 12
Turbo 3.6 GHz 4.0
L2 Cache 6 x 256KB
L3 Cache 4MB 12 MB
GPU Model Iris Plus 655 UHD 630
TDP 28 Watts 65 Watts
Socket LGA 1200
Released August 2017 May 2020