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Core i5-8600K vs Core i5-9400

Core i5-8600K vs Core i5-9400: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Tie

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 $148.49 on Amazon

In Stock

Updated 5327 minutes ago

vs
FPS Tie

Intel Core i5-9400

2.9 GHz | 6-core

Intel Core i5-9400 Logo
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for $160.91 on Amazon

In Stock

Updated 5327 minutes ago

FPS Tie

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 $148.49 on Amazon

In Stock

Updated 5327 minutes ago

vs
FPS Tie

Intel Core i5-9400

2.9 GHz | 6-core

Intel Core i5-9400 Logo
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for $160.91 on Amazon

In Stock

Updated 5327 minutes ago

Key Differences

In short, we have a clear winner — Core i5-8600K outperforms the more expensive Core i5-9400 on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-8600K is 379 days older than the more expensive Core i5-9400.

Advantages of Intel Core i5-8600K

  • Up to 8% cheaper than Core i5-9400 - $148.49 vs $160.91
  • Up to 8% better value when playing Control than Core i5-9400 - $0.74 vs $0.8 per FPS

Advantages of Intel Core i5-9400

  • Consumes up to 32% less energy than Intel Core i5-8600K - 65 vs 95 Watts
  • Works without a dedicated GPU, while Intel Core i5-8600K doesn't have integrated graphics
This is a free version of Control.
Control

Control

Resolution

1920 x 1080

Game Graphics

High

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

Desktop • Oct 5th, 2017


FPS

202

100%

Value, $/FPS

$0.74/FPS

100%

Price, $

$148.49

100%

Value Winner

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

Buy for $148.49 on Amazon

In Stock

Updated 5327 minutes ago

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


FPS

202

100%

Value, $/FPS

$0.8/FPS

92%

Price, $

$160.91

92%

Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for $160.91 on Amazon

In Stock

Updated 5327 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

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

Desktop • Oct 5th, 2017

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018

Geekbench 5 Benchmarks

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

Desktop • Oct 5th, 2017


Single-Core

1546

100%

Multi-Core

5597

100%

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


Single-Core

1384

89%

Multi-Core

4795

85%

Intel Core i5-8600K Logo

Intel Core i5-8600K

vs
Intel Core i5-9400 Logo

Intel Core i5-9400

Oct 5th, 2017Release Date
Oct 19th, 2018
Core i5CollectionCore i5
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
6Cores6
6Threads6
3.6 GHz
Base Clock Speed2.9 GHz
4.3 GHz
Turbo Clock Speed4.1 GHz
95 WTDP
65 W
14 nmProcess Size14 nm
36.0x
Multiplier29.0x
NoneIntegrated Graphics
UHD 630
Yes
OverclockableNo

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