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Core i5-8600K vs Core i7-6900K

Core i5-8600K vs Core i7-6900K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i5-8600K

3.6 GHz | 6-core

Intel Core i5-8600K Logo
Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $125 on Amazon

In Stock

Updated 73845 minutes ago

vs

Intel Core i7-6900K

3.2 GHz | 8-core

Intel Core i7-6900K Logo
Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for $120 on Amazon

In Stock

Updated 73845 minutes ago

FPS Winner

Intel Core i5-8600K

3.6 GHz | 6-core

Intel Core i5-8600K Logo
Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $125 on Amazon

In Stock

Updated 73845 minutes ago

vs

Intel Core i7-6900K

3.2 GHz | 8-core

Intel Core i7-6900K Logo
Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for $120 on Amazon

In Stock

Updated 73845 minutes ago

Key Differences

In short — Core i5-8600K outperforms the cheaper Core i7-6900K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8600K is 492 days newer than the cheaper Core i7-6900K.

Advantages of Intel Core i5-8600K

  • Performs up to 8% better in Dirt 5 than Core i7-6900K - 188 vs 174 FPS
  • Consumes up to 32% less energy than Intel Core i7-6900K - 95 vs 140 Watts

Advantages of Intel Core i7-6900K

  • Up to 4% cheaper than Core i5-8600K - $120.0 vs $125.0
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8600K - 16 vs 6 threads
This is a free version of Dirt 5.
Dirt 5

Dirt 5

Resolution

1920 x 1080

Game Graphics

Ultra High

Intel Core i5-8600K Logo
Core i5-8600K

Desktop • Oct 5th, 2017


FPS

188

100%

Value, $/FPS

Price, $

$125

96%

FPS Winner

Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $125 on Amazon

In Stock

Updated 73845 minutes ago

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016


FPS

174

92.5531914893617%

Value, $/FPS

Price, $

$120

100%

Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for $120 on Amazon

In Stock

Updated 73845 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra High

Intel Core i5-8600K Logo
Core i5-8600K

Desktop • Oct 5th, 2017

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016

Geekbench 5 Benchmarks

Intel Core i5-8600K Logo
Core i5-8600K

Desktop • Oct 5th, 2017


Single-Core

1546

100%

Multi-Core

5597

78.63163810059005%

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016


Single-Core

1252

80.98318240620958%

Multi-Core

7118

100%

Intel Core i5-8600K Logo

Intel Core i5-8600K

vs
Intel Core i7-6900K Logo

Intel Core i7-6900K

Oct 5th, 2017
Release DateMay 31st, 2016
Core i5CollectionCore i7
Coffee LakeCodenameBroadwell-E
Intel Socket 1151SocketIntel Socket 2011-3
Desktop
Segment
Desktop
6Cores
8
6Threads
16
3.6 GHz
Base Clock Speed3.2 GHz
4.3 GHz
Turbo Clock Speed3.7 GHz
95 W
TDP140 W
14 nmProcess Size14 nm
36.0x
Multiplier32.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

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