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Intel Core i7-3820 vs AMD Ryzen 9 7950X

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Specification Charts

Combined Speed (all threads combined)

Ryzen 9 7950X 144 GT/s
Core i7-3820 28.8 GT/s
Difference: 115.2 (400%)

Core Speed

Ryzen 9 7950X 4.5 GHz
Core i7-3820 3.6 GHz
Difference: 0.9 (25%)


Ryzen 9 7950X 32
Core i7-3820 8
Difference: 24 (300%)


Ryzen 9 7950X 170 Watts
Core i7-3820 130 Watts
Difference: 40 (31%)

Price Comparison

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Display Specifications

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Model Core i7-3820 Ryzen 9 7950X
Manufacturer Intel AMD
Architecture Sandy Bridge-E Raphael
Core Speed 3.6 GHz 4.5 GHz
Hyperthreading Yes Yes
Cores / Modules 4 16
Total Threads 8 32
Turbo 1/1/2/2 5.7
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 2012-02-01 September 2022