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Core i3-9100 vs Core i5-8600K

Core i3-9100 vs Core i5-8600K: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i3-9100

3.6 GHz | 4-core

Intel Core i3-9100 Logo
Intel Core i3-9100 Desktop Processor 4 Cores up to 4.2 GHz LGA1151 300 Series 65W

Buy for $107 on Amazon

In Stock

Updated 73812 minutes ago

vs
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 73811 minutes ago

Intel Core i3-9100

3.6 GHz | 4-core

Intel Core i3-9100 Logo
Intel Core i3-9100 Desktop Processor 4 Cores up to 4.2 GHz LGA1151 300 Series 65W

Buy for $107 on Amazon

In Stock

Updated 73812 minutes ago

vs
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 73811 minutes ago

Key Differences

In short — Core i5-8600K outperforms the cheaper Core i3-9100 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8600K is 331 days older than the cheaper Core i3-9100.

Advantages of Intel Core i3-9100

  • Up to 14% cheaper than Core i5-8600K - $107.0 vs $125.0
  • 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

Advantages of Intel Core i5-8600K

  • Performs up to 2% better in Watch Dogs: Legion than Core i3-9100 - 144 vs 141 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i3-9100 - 6 vs 4 threads
This is a free version of Watch Dogs: Legion.
Watch Dogs: Legion

Watch Dogs: Legion

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i3-9100 Logo
Core i3-9100

Desktop • Sep 1st, 2018


FPS

141

97.91666666666666%

Value, $/FPS

Price, $

$107

100%

Intel Core i3-9100 Desktop Processor 4 Cores up to 4.2 GHz LGA1151 300 Series 65W

Buy for $107 on Amazon

In Stock

Updated 73812 minutes ago

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

Desktop • Oct 5th, 2017


FPS

144

100%

Value, $/FPS

Price, $

$125

85%

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 73811 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i3-9100 Logo
Core i3-9100

Desktop • Sep 1st, 2018

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

Desktop • Oct 5th, 2017

Geekbench 5 Benchmarks

Intel Core i3-9100 Logo
Core i3-9100

Desktop • Sep 1st, 2018


Single-Core

1379

89.19793014230272%

Multi-Core

3597

64.26657137752368%

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

Desktop • Oct 5th, 2017


Single-Core

1546

100%

Multi-Core

5597

100%

Intel Core i3-9100 Logo

Intel Core i3-9100

vs
Intel Core i5-8600K Logo

Intel Core i5-8600K

Sep 1st, 2018
Release DateOct 5th, 2017
Core i3CollectionCore i5
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores
6
4Threads
6
3.6 GHzBase Clock Speed3.6 GHz
4.2 GHzTurbo Clock Speed
4.3 GHz
65 W
TDP95 W
14 nmProcess Size14 nm
36.0xMultiplier36.0x
UHD Graphics 630
Integrated GraphicsNone
NoOverclockable
Yes

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