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Intel Core i7 7820HK vs AMD Ryzen 9 7900X

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Specification Charts

Combined Speed (all threads combined)

Ryzen 9 7900X 112.8 GT/s
Core i7 7820HK 23.2 GT/s
Difference: 89.6 (386%)

Core Speed

Ryzen 9 7900X 4.7 GHz
Core i7 7820HK 2.9 GHz
Difference: 1.8 (62%)


Ryzen 9 7900X 24
Core i7 7820HK 8
Difference: 16 (200%)


Ryzen 9 7900X 170 Watts
Core i7 7820HK 45 Watts
Difference: 125 (278%)

Price Comparison

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Core i7 7820HK

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Display Specifications

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Model Core i7 7820HK Ryzen 9 7900X
Manufacturer Intel AMD
Architecture Kaby Lake Raphael
Core Speed 2.9 GHz 4.7 GHz
Hyperthreading Yes Yes
Cores / Modules 4 12
Total Threads 8 24
Turbo 3.9 GHz 5.6
L2 Cache 1MB
L3 Cache 8MB 64MB
GPU Model HD 630 Radeon Graphics
TDP 45 Watts 170 Watts
Socket AM5
Released 2017 September 2022