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Intel Core i7-3770T vs Core i7-5820K

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Specification Charts

Combined Speed (all threads combined)

Core i7-5820K 39.6 GT/s
Core i7-3770T 20 GT/s
Difference: 19.6 (98%)

Core Speed

Core i7-5820K 3.3 GHz
Core i7-3770T 2.5 GHz
Difference: 0.8 (32%)


Core i7-5820K 12
Core i7-3770T 8
Difference: 4 (50%)


Core i7-5820K 140 Watts
Core i7-3770T 45 Watts
Difference: 95 (211%)

Price Comparison

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Display Specifications

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Model Core i7-3770T Core i7-5820K
Manufacturer Intel Intel
Architecture Ivy Bridge Haswell-E
Core Speed 2.5 GHz 3.3 GHz
Hyperthreading Yes Yes
Cores / Modules 4 6
Total Threads 8 12
Turbo 6/9/11/12 1/1/1/1/3/3
L2 Cache 4 x 256 KB 6 x 256 KB
L3 Cache 8 MB 15 MB
GPU Model HD Graphics 4000 N/A
TDP 45 Watts 140 Watts
Socket LGA 1155 LGA 2011-3
Released 2012-04-01 2014-08-01