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Core i5-8400 vs Core i5-12600K

Core i5-8400 vs Core i5-12600K: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)

Buy for £156.85 on Amazon

In Stock

Updated 74018 minutes ago

vs

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)

Buy for £156.85 on Amazon

In Stock

Updated 74018 minutes ago

vs

Key Differences

In short — Core i5-12600K outperforms the cheaper Core i5-8400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-12600K is 1491 days newer than the cheaper Core i5-8400.

Advantages of Intel Core i5-8400

  • Up to 14% cheaper than Core i5-12600K - £156.85 vs £182.47
  • Consumes up to 48% less energy than Intel Core i5-12600K - 65 vs 125 Watts

Advantages of Intel Core i5-12600K

  • Performs up to 9% better in Deathloop than Core i5-8400 - 193 vs 177 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 16 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
This is a free version of Deathloop.
Deathloop

Deathloop

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

177

91.70984455958549%

Value, £/FPS

Price, £

£156.85

100%

Intel Core i5-8400 Retail - (1151/Hex Core/2.80GHz/9MB/Coffee Lake/65W/Graphics)

Buy for £156.85 on Amazon

In Stock

Updated 74018 minutes ago

Intel Core i5-12600K Logo
Core i5-12600K

Desktop • Nov 4th, 2021


FPS

193

100%

Value, £/FPS

Price, £

£182.47

85%

FPS Winner

INTEL Core i5-12600K 3.6GHz LGA1700 Tray

Buy for £182.47 on Amazon

In Stock

Updated 74018 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017

Intel Core i5-12600K Logo
Core i5-12600K

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

55.224489795918366%

Multi-Core

4748

40.26458616010855%

Intel Core i5-12600K Logo
Core i5-12600K

Desktop • Nov 4th, 2021


Single-Core

2450

100%

Multi-Core

11792

100%

Intel Core i5-8400 Logo

Intel Core i5-8400

vs
Intel Core i5-12600K Logo

Intel Core i5-12600K

Oct 5th, 2017Release Date
Nov 4th, 2021
Core i5CollectionCore i5
Coffee LakeCodenameAlder Lake
Intel Socket 1151SocketIntel Socket 1700
Desktop
Segment
Desktop
6Cores
10
6Threads
16
2.8 GHzBase Clock Speed
3.7 GHz
4.0 GHzTurbo Clock Speed
4.9 GHz
65 W
TDP125 W
14 nmProcess Size
10 nm
28.0xMultiplier
37.0x
NoneIntegrated Graphics
UHD Graphics 770
NoOverclockable
Yes

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