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Intel Core i5 8259U vs Core i7 7820HK

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Specification Charts

Combined Speed (all threads combined)

Core i7 7820HK 23.2 GT/s
Core i5 8259U 18.4 GT/s
Difference: 4.8 (26%)

Core Speed

Core i7 7820HK 2.9 GHz
Core i5 8259U 2.3 GHz
Difference: 0.6 (26%)


Core i5 8259U 8
Core i7 7820HK 8
Difference: 0 (0%)


Core i7 7820HK 45 Watts
Core i5 8259U 28 Watts
Difference: 17 (61%)

Price Comparison

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Core i5 8259U

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Display Specifications

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Model Core i5 8259U Core i7 7820HK
Manufacturer Intel Intel
Architecture Coffee Lake Kaby Lake
Core Speed 2.3 GHz 2.9 GHz
Hyperthreading Yes Yes
Cores / Modules 4 4
Total Threads 8 8
Turbo 3.8 GHz 3.9 GHz
L2 Cache
L3 Cache 6MB 8MB
GPU Model Iris Plus 655 HD 630
TDP 28 Watts 45 Watts
Released August 2017 2017