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Intel Core i7-4820K vs AMD Ryzen 9 7900X

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Specification Charts

Combined Speed (all threads combined)

Ryzen 9 7900X 112.8 GT/s
Core i7-4820K 29.6 GT/s
Difference: 83.2 (281%)

Core Speed

Ryzen 9 7900X 4.7 GHz
Core i7-4820K 3.7 GHz
Difference: 1 (27%)


Ryzen 9 7900X 24
Core i7-4820K 8
Difference: 16 (200%)


Ryzen 9 7900X 170 Watts
Core i7-4820K 130 Watts
Difference: 40 (31%)

Price Comparison

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Display Specifications

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Model Core i7-4820K Ryzen 9 7900X
Manufacturer Intel AMD
Architecture Ivy Bridge-E Raphael
Core Speed 3.7 GHz 4.7 GHz
Hyperthreading Yes Yes
Cores / Modules 4 12
Total Threads 8 24
Turbo 0/0/0/2 5.6
L2 Cache 4 x 256 KB 1MB
L3 Cache 10 MB 64MB
GPU Model N/A Radeon Graphics
TDP 130 Watts 170 Watts
Socket LGA 2011 AM5
Released 2013-09-01 September 2022