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Intel Core i3 8121U vs Core i7 8086K

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Specification Charts

Combined Speed (all threads combined)

Core i7 8086K 48 GT/s
Core i3 8121U 8.8 GT/s
Difference: 39.2 (445%)

Core Speed

Core i7 8086K 4.0 GHz
Core i3 8121U 2.2 GHz
Difference: 1.8 (82%)

Threads

Core i7 8086K 12
Core i3 8121U 4
Difference: 8 (200%)

TDP

Core i7 8086K 95 Watts
Core i3 8121U 15 Watts
Difference: 80 (533%)

Price Comparison

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Core i3 8121U

Amazon.com

Core i7 8086K

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.

Specifications

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Model Core i3 8121U Core i7 8086K
Manufacturer Intel Intel
Architecture Cannon Lake Coffee Lake
Core Speed 2.2 GHz 4.0 GHz
Hyperthreading Yes Yes
Cores / Modules 2 6
Total Threads 4 12
Turbo 3.2 GHz 5 GHz
L2 Cache
L3 Cache 4MB 12MB
GPU Model UHD 630
TDP 15 Watts 95 Watts
Socket LGA 1151
Released 2018 August 2017
Display Prices

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Core i3 8121U

Amazon.com

Core i7 8086K

Amazon.com

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.