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Intel Core i5-6400 vs Core i5 7440HQ

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Specification Charts

Combined Speed (all threads combined)

Core i5 7440HQ 11.2 GT/s
Core i5-6400 10.8 GT/s
Difference: 0.4 (4%)

Core Speed

Core i5 7440HQ 2.8 GHz
Core i5-6400 2.7 GHz
Difference: 0.1 (4%)

Threads

Core i5-6400 4
Core i5 7440HQ 4
Difference: 0 (0%)

TDP

Core i5-6400 65 Watts
Core i5 7440HQ 45 Watts
Difference: 20 (44%)

Price Comparison

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Core i5-6400

Amazon.com

Core i5 7440HQ

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Core i5-6400 Core i5 7440HQ
Manufacturer Intel Intel
Architecture Skylake Kaby Lake
Core Speed 2.7 GHz 2.8 GHz
Hyperthreading No No
Cores / Modules 4 4
Total Threads 4 4
Turbo 4/5/6/6 3.8 GHz
L2 Cache 4 x 256 KB
L3 Cache 6 MB 6MB
GPU Model HD Graphics 530 HD 630
TDP 65 Watts 45 Watts
Socket LGA 1151
Released 2015-09-01 2017
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Core i5-6400

Amazon.com

Core i5 7440HQ

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.