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Intel Core i7 7820HQ vs Core i7-990X

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Specification Charts

Combined Speed (all threads combined)

Core i7-990X 42 GT/s
Core i7 7820HQ 23.2 GT/s
Difference: 18.8 (81%)

Core Speed

Core i7-990X 3.5 GHz
Core i7 7820HQ 2.9 GHz
Difference: 0.6 (21%)

Threads

Core i7-990X 12
Core i7 7820HQ 8
Difference: 4 (50%)

TDP

Core i7-990X 130 Watts
Core i7 7820HQ 45 Watts
Difference: 85 (189%)

Price Comparison

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Core i7 7820HQ

Amazon.com

Core i7-990X

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 i7 7820HQ Core i7-990X
Manufacturer Intel Intel
Architecture Kaby Lake Westmere
Core Speed 2.9 GHz 3.5 GHz
Hyperthreading Yes Yes
Cores / Modules 4 6
Total Threads 8 12
Turbo 3.9 GHz 1/1/1/1/2/2
L2 Cache 6 x 256 KB
L3 Cache 8MB 12 MB
GPU Model HD 630 N/A
TDP 45 Watts 130 Watts
Socket LGA 1366
Released 2017 2011-02-01
Display Prices

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Core i7 7820HQ

Amazon.com

Core i7-990X

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.