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AMD FX-8120 vs Ryzen 9 7900X

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Specification Charts

Combined Speed (all threads combined)

Ryzen 9 7900X 112.8 GT/s
FX-8120 24.8 GT/s
Difference: 88 (355%)

Core Speed

Ryzen 9 7900X 4.7 GHz
FX-8120 3.1 GHz
Difference: 1.6 (52%)

Threads

Ryzen 9 7900X 24
FX-8120 8
Difference: 16 (200%)

TDP

Ryzen 9 7900X 170 Watts
FX-8120 125 Watts
Difference: 45 (36%)

Price Comparison

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FX-8120

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Ryzen 9 7900X

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Specifications

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Model FX-8120 Ryzen 9 7900X
Manufacturer AMD AMD
Architecture Bulldozer-Zambezi Raphael
Core Speed 3.1 GHz 4.7 GHz
Hyperthreading No Yes
Cores / Modules 8/4 12
Total Threads 8 24
Turbo 3.4 5.6
L2 Cache 4 x 2 MB 1MB
L3 Cache 8 MB 64MB
GPU Model Radeon Graphics
TDP 125 Watts 170 Watts
Socket AM3+ AM5
Released 2011-10-12 September 2022