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Intel Core i5-8600K

Intel desktop processor from 2017, socket LGA1151 v2: 6 cores, 6 threads, up to 4.3 GHz.

14.1Overall score, of 100
10,134PassMark CPU Mark
2,565Single-thread rating
from $73US price

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Specifications

Cores6
Threads6
Base clock3.6 GHz
Max boost4.3 GHz
L3 cache9 MB
TDP95 W
Max power95 W
MemoryDDR4
Memory speed2666 MT/s
PCI ExpressPCIe 3.0
SocketLGA1151 v2
Process14 nm (Intel)
ArchitectureCoffee Lake
Series8th Gen Core
Release year2017
Integrated graphicsUHD Graphics 630

Often compared with

Similar performance

Specs: manufacturer data. Scores: PassMark. Gaming: Tom's Hardware. US prices: PassMark, updated 2026-10-30.