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Core i9-9900K vs Core i5-8600K

Core i9-9900K vs Core i5-8600K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i9-9900K

3.6 GHz | 8-core

Intel Core i9-9900K Logo
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 312.48 on Amazon

In Stock

Updated 75877 minutes ago

vs

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 101.45 on Amazon

In Stock

Updated 75877 minutes ago

FPS Winner

Intel Core i9-9900K

3.6 GHz | 8-core

Intel Core i9-9900K Logo
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 312.48 on Amazon

In Stock

Updated 75877 minutes ago

vs

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 101.45 on Amazon

In Stock

Updated 75877 minutes ago

Key Differences

In short — Core i9-9900K outperforms the cheaper Core i5-8600K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900K is 379 days newer than the cheaper Core i5-8600K.

Advantages of Intel Core i9-9900K

  • Performs up to 1% better in Dying Light 2: Stay Human than Core i5-8600K - 136 vs 134 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8600K - 16 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-8600K doesn't have integrated graphics

Advantages of Intel Core i5-8600K

  • Up to 68% cheaper than Core i9-9900K - $91.4 vs $281.51
This is a free version of Dying Light 2: Stay Human.
Dying Light 2: Stay Human

Dying Light 2: Stay Human

Resolution

1920 x 1080

Game Graphics

High Quality Raytracing

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018


FPS

136

100%

Value, €/FPS

Price, €

€312.48

32%

FPS Winner

Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 312.48 on Amazon

In Stock

Updated 75877 minutes ago

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

Desktop • Oct 5th, 2017


FPS

134

98.52941176470588%

Value, €/FPS

Price, €

€101.45

100%

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

Buy for 101.45 on Amazon

In Stock

Updated 75877 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High Quality Raytracing

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018

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

Desktop • Oct 5th, 2017

Geekbench 5 Benchmarks

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018


Single-Core

1668

100%

Multi-Core

7960

100%

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

Desktop • Oct 5th, 2017


Single-Core

1546

92.68585131894484%

Multi-Core

5597

70.3140703517588%

Intel Core i9-9900K Logo

Intel Core i9-9900K

vs
Intel Core i5-8600K Logo

Intel Core i5-8600K

Oct 19th, 2018
Release DateOct 5th, 2017
Core i9CollectionCore i5
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
8
Cores6
16
Threads6
3.6 GHzBase Clock Speed3.6 GHz
5.0 GHz
Turbo Clock Speed4.3 GHz
95 WTDP95 W
14 nmProcess Size14 nm
36.0xMultiplier36.0x
UHD Graphics 630
Integrated GraphicsNone
YesOverclockableYes

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