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Core i7-8700K vs Core i3-9100

Core i7-8700K vs Core i3-9100: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i7-8700K

3.7 GHz | 6-core

Intel Core i7-8700K Logo
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for $186 on Amazon

In Stock

Updated 148 minutes ago

vs

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 $145 on Amazon

In Stock

Updated 148 minutes ago

FPS Winner

Intel Core i7-8700K

3.7 GHz | 6-core

Intel Core i7-8700K Logo
Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for $186 on Amazon

In Stock

Updated 148 minutes ago

vs

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 $145 on Amazon

In Stock

Updated 148 minutes ago

Key Differences

In short — Core i7-8700K outperforms the cheaper Core i3-9100 on the selected game parameters. However, the worse performing Core i3-9100 is a better bang for your buck. The better performing Core i7-8700K is 331 days older than the cheaper Core i3-9100.

Advantages of Intel Core i7-8700K

  • Performs up to 4% better in Star Wars Jedi: Survivor than Core i3-9100 - 132 vs 127 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i3-9100 - 12 vs 4 threads

Advantages of Intel Core i3-9100

  • Up to 22% cheaper than Core i7-8700K - $145.0 vs $186.0
  • Up to 19% better value when playing Star Wars Jedi: Survivor than Core i7-8700K - $1.14 vs $1.41 per FPS
  • Consumes up to 32% less energy than Intel Core i7-8700K - 65 vs 95 Watts
This is a free version of Star Wars Jedi: Survivor.
Star Wars Jedi: Survivor

Star Wars Jedi: Survivor

Resolution

1920 x 1080

Game Graphics

Epic

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017


FPS

132

100%

Value, $/FPS

$1.41/FPS

80%

Price, $

$186

77%

FPS Winner

Intel Core i7-8700K Desktop Processor 6 Cores up to 4.7GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for $186 on Amazon

In Stock

Updated 148 minutes ago

Intel Core i3-9100 Logo
Core i3-9100

Desktop • Sep 1st, 2018


FPS

127

96%

Value, $/FPS

$1.14/FPS

100%

Price, $

$145

100%

Value Winner

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

Buy for $145 on Amazon

In Stock

Updated 148 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Epic

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017

Intel Core i3-9100 Logo
Core i3-9100

Desktop • Sep 1st, 2018

Geekbench 5 Benchmarks

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017


Single-Core

1582

100%

Multi-Core

6443

100%

Intel Core i3-9100 Logo
Core i3-9100

Desktop • Sep 1st, 2018


Single-Core

1379

87%

Multi-Core

3597

55%

Intel Core i7-8700K Logo

Intel Core i7-8700K

vs
Intel Core i3-9100 Logo

Intel Core i3-9100

Oct 5th, 2017Release Date
Sep 1st, 2018
Core i7CollectionCore i3
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
6
Cores4
12
Threads4
3.7 GHz
Base Clock Speed3.6 GHz
4.7 GHz
Turbo Clock Speed4.2 GHz
95 WTDP
65 W
14 nmProcess Size14 nm
37.0x
Multiplier36.0x
UHD Graphics 630Integrated GraphicsUHD Graphics 630
Yes
OverclockableNo

Builds Using Core i7-8700K or Core i3-9100

Star Wars Jedi: Survivor, 1920 x 1080, Epic

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