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Intel Core i3 8109U vs Core i5-6400

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Specification Charts

Combined Speed (all threads combined)

Core i3 8109U 12 GT/s
Core i5-6400 10.8 GT/s
Difference: 1.2 (11%)

Core Speed

Core i3 8109U 3.0 GHz
Core i5-6400 2.7 GHz
Difference: 0.3 (11%)

Threads

Core i3 8109U 4
Core i5-6400 4
Difference: 0 (0%)

TDP

Core i5-6400 65 Watts
Core i3 8109U 28 Watts
Difference: 37 (132%)

Price Comparison

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Core i3 8109U

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Core i5-6400

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Specifications

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Model Core i3 8109U Core i5-6400
Manufacturer Intel Intel
Architecture Coffee Lake Skylake
Core Speed 3.0 GHz 2.7 GHz
Hyperthreading Yes No
Cores / Modules 2 4
Total Threads 4 4
Turbo 3.6 GHz 4/5/6/6
L2 Cache 4 x 256 KB
L3 Cache 4MB 6 MB
GPU Model Iris Plus 655 HD Graphics 530
TDP 28 Watts 65 Watts
Socket LGA 1151
Released August 2017 2015-09-01