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Intel Core i7 7820HK vs Core i9-13900K

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Specification Charts

Combined Speed (all threads combined)

Core i9-13900K 96 GT/s
Core i7 7820HK 23.2 GT/s
Difference: 72.8 (314%)

Core Speed

Core i9-13900K 3.0 GHz
Core i7 7820HK 2.9 GHz
Difference: 0.1 (3%)


Core i9-13900K 32
Core i7 7820HK 8
Difference: 24 (300%)


Core i9-13900K 125 Watts
Core i7 7820HK 45 Watts
Difference: 80 (178%)

Price Comparison

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Display Specifications

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Model Core i7 7820HK Core i9-13900K
Manufacturer Intel Intel
Architecture Kaby Lake Raptor Lake-S
Core Speed 2.9 GHz 3.0 GHz
Hyperthreading Yes Yes
Cores / Modules 4 24
Total Threads 8 32
Turbo 3.9 GHz 5.8
L2 Cache 2MB
L3 Cache 8MB 36 MB
GPU Model HD 630 UHD Graphics 770
TDP 45 Watts 125 Watts
Socket Socket 1700
Released 2017 October 2022