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Intel Core i7-3930K vs AMD FX-8100

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Specification Charts

Combined Speed (all threads combined)

Core i7-3930K 38.4 GT/s
FX-8100 22.4 GT/s
Difference: 16 (71%)

Core Speed

Core i7-3930K 3.2 GHz
FX-8100 2.8 GHz
Difference: 0.4 (14%)

Threads

Core i7-3930K 12
FX-8100 8
Difference: 4 (50%)

TDP

Core i7-3930K 130 Watts
FX-8100 95 Watts
Difference: 35 (37%)

Price Comparison

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Core i7-3930K

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Specifications

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Model Core i7-3930K FX-8100
Manufacturer Intel AMD
Architecture Sandy Bridge-E Bulldozer-Zambezi
Core Speed 3.2 GHz 2.8 GHz
Hyperthreading Yes No
Cores / Modules 6 8/4
Total Threads 12 8
Turbo 3/3/4/5/6/6 3.1
L2 Cache 6 x 256 KB 4 x 2 MB
L3 Cache 12 MB 8 MB
GPU Model N/A
TDP 130 Watts 95 Watts
Socket LGA 2011 AM3+
Released 2011-11-01 2011-10-30