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Intel Core i5 8400H vs Core i7 7820HQ

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Specification Charts

Combined Speed (all threads combined)

Core i7 7820HQ 23.2 GT/s
Core i5 8400H 20 GT/s
Difference: 3.2 (16%)

Core Speed

Core i7 7820HQ 2.9 GHz
Core i5 8400H 2.5 GHz
Difference: 0.4 (16%)

Threads

Core i5 8400H 8
Core i7 7820HQ 8
Difference: 0 (0%)

TDP

Core i5 8400H 45 Watts
Core i7 7820HQ 45 Watts
Difference: 0 (0%)

Price Comparison

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Core i5 8400H

Amazon.com

Core i7 7820HQ

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 8400H Core i7 7820HQ
Manufacturer Intel Intel
Architecture Coffee Lake Kaby Lake
Core Speed 2.5 GHz 2.9 GHz
Hyperthreading Yes Yes
Cores / Modules 4 4
Total Threads 8 8
Turbo 4.2 GHz 3.9 GHz
L2 Cache
L3 Cache 8MB 8MB
GPU Model UHD 630 HD 630
TDP 45 Watts 45 Watts
Socket
Released August 2017 2017
Display Prices

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Core i5 8400H

Amazon.com

Core i7 7820HQ

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.