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Intel Core i5-6440HQ vs Core i7-4790S

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Specification Charts

Combined Speed (all threads combined)

Core i7-4790S 25.6 GT/s
Core i5-6440HQ 10.4 GT/s
Difference: 15.2 (146%)

Core Speed

Core i7-4790S 3.2 GHz
Core i5-6440HQ 2.6 GHz
Difference: 0.6 (23%)


Core i7-4790S 8
Core i5-6440HQ 4
Difference: 4 (100%)


Core i7-4790S 65 Watts
Core i5-6440HQ 45 Watts
Difference: 20 (44%)

Price Comparison

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Display Specifications

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Model Core i5-6440HQ Core i7-4790S
Manufacturer Intel Intel
Architecture Skylake-H Haswell
Core Speed 2.6 GHz 3.2 GHz
Hyperthreading No Yes
Cores / Modules 4 4
Total Threads 4 8
Turbo 5/7/7/9 4/5/7/8
L2 Cache 4 x 256 KB 4 x 256 KB
L3 Cache 6 MB 8 MB
GPU Model HD Graphics 530 HD Graphics 4600
TDP 45 Watts 65 Watts
Socket BGA 1440 LGA 1150
Released 2015-09-01 May 2014[7]