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Intel Core i7-7700K vs AMD FX-8120

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Specification Charts

Combined Speed (all threads combined)

Core i7-7700K 33.6 GT/s
FX-8120 24.8 GT/s
Difference: 8.8 (35%)

Core Speed

Core i7-7700K 4.2 GHz
FX-8120 3.1 GHz
Difference: 1.1 (35%)

Threads

Core i7-7700K 8
FX-8120 8
Difference: 0 (0%)

TDP

FX-8120 125 Watts
Core i7-7700K 91 Watts
Difference: 34 (37%)

Price Comparison

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Core i7-7700K

Amazon.com

FX-8120

Amazon.com

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Specifications

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Model Core i7-7700K FX-8120
Manufacturer Intel AMD
Architecture Kaby Lake-S (14 nm) Bulldozer-Zambezi
Core Speed 4.2 GHz 3.1 GHz
Hyperthreading Yes No
Cores / Modules 4 8/4
Total Threads 8 8
Turbo 4.5 GHz 3.4
L2 Cache 4 x 256 KB 4 x 2 MB
L3 Cache 8 MB 8 MB
GPU Model HD Graphics 630
TDP 91 Watts 125 Watts
Socket LGA 1151 AM3+
Released January 2017 2011-10-12