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Intel Core i5-10400F vs Core i9 9900T

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Specification Charts

Combined Speed (all threads combined)

Core i5-10400F 34.8 GT/s
Core i9 9900T 33.6 GT/s
Difference: 1.2 (4%)

Core Speed

Core i5-10400F 2.9 GHz
Core i9 9900T 2.1 GHz
Difference: 0.8 (38%)


Core i9 9900T 16
Core i5-10400F 12
Difference: 4 (33%)


Core i5-10400F 65 Watts
Core i9 9900T 35 Watts
Difference: 30 (86%)

Price Comparison

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Display Specifications

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Model Core i5-10400F Core i9 9900T
Manufacturer Intel Intel
Architecture Comet Lake Coffee Lake-S
Core Speed 2.9 GHz 2.1 GHz
Hyperthreading Yes Yes
Cores / Modules 6 8
Total Threads 12 16
Turbo 4.3 4.4
L2 Cache 6 x 256 KB 8 x 256KB
L3 Cache 12 MB 16MB
GPU Model UHD Graphics 630
TDP 65 Watts 35 Watts
Socket LGA 1200 LGA 1151
Released May 2020 April 2019