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Core i7-6850K vs Core i5-8400

Core i7-6850K vs Core i5-8400: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i7-6850K

3.6 GHz | 6-core

Intel Core i7-6850K Logo
Intel Boxed Core i7-6850K Processor (15M Cache, up to 3.80 GHz) FC-LGA14A 3.6 6 BX80671I76850K

Buy for $105 on Amazon

In Stock

Updated 73923 minutes ago

vs
FPS Winner

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W

Buy for $74.64 on Amazon

In Stock

Updated 73923 minutes ago

Intel Core i7-6850K

3.6 GHz | 6-core

Intel Core i7-6850K Logo
Intel Boxed Core i7-6850K Processor (15M Cache, up to 3.80 GHz) FC-LGA14A 3.6 6 BX80671I76850K

Buy for $105 on Amazon

In Stock

Updated 73923 minutes ago

vs
FPS Winner

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W

Buy for $74.64 on Amazon

In Stock

Updated 73923 minutes ago

Key Differences

In short — Core i5-8400 outperforms the more expensive Core i7-6850K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8400 is 492 days newer than the more expensive Core i7-6850K.

Advantages of Intel Core i7-6850K

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 12 vs 6 threads

Advantages of Intel Core i5-8400

  • Performs up to 1% better in Forza Horizon 5 than Core i7-6850K - 171 vs 170 FPS
  • Up to 29% cheaper than Core i7-6850K - $74.64 vs $105.0
  • Consumes up to 54% less energy than Intel Core i7-6850K - 65 vs 140 Watts
This is a free version of Forza Horizon 5.
Forza Horizon 5

Forza Horizon 5

Resolution

1920 x 1080

Game Graphics

Max

Intel Core i7-6850K Logo
Core i7-6850K

Desktop • May 31st, 2016


FPS

170

99.41520467836257%

Value, $/FPS

Price, $

$105

71%

Intel Boxed Core i7-6850K Processor (15M Cache, up to 3.80 GHz) FC-LGA14A 3.6 6 BX80671I76850K

Buy for $105 on Amazon

In Stock

Updated 73923 minutes ago

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

171

100%

Value, $/FPS

Price, $

$74.64

100%

FPS Winner

Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W

Buy for $74.64 on Amazon

In Stock

Updated 73923 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Max

Intel Core i7-6850K Logo
Core i7-6850K

Desktop • May 31st, 2016

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017

Geekbench 5 Benchmarks

Intel Core i7-6850K Logo
Core i7-6850K

Desktop • May 31st, 2016


Single-Core

1268

93.71766444937177%

Multi-Core

5821

100%

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

100%

Multi-Core

4748

81.56674110977495%

Intel Core i7-6850K Logo

Intel Core i7-6850K

vs
Intel Core i5-8400 Logo

Intel Core i5-8400

May 31st, 2016Release Date
Oct 5th, 2017
Core i7CollectionCore i5
Broadwell ECodenameCoffee Lake
Intel Socket 2011-3SocketIntel Socket 1151
Desktop
Segment
Desktop
6Cores6
12
Threads6
3.6 GHz
Base Clock Speed2.8 GHz
3.8 GHzTurbo Clock Speed
4.0 GHz
140 WTDP
65 W
14 nmProcess Size14 nm
36.0x
Multiplier28.0x
NoneIntegrated GraphicsNone
Yes
OverclockableNo

Builds Using Core i7-6850K or Core i5-8400

Forza Horizon 5, 1920 x 1080, Max

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