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Core i7-2600K vs Core i5-8400

Core i7-2600K vs Core i5-8400: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i7-2600K

3.4 GHz | 4-core

Intel Core i7-2600K Logo
Intel Intel Core i7 2nd generation Intel® Core(TM) i7-2600K Processor

Buy for 152.66 on Amazon

In Stock

Updated 74111 minutes ago

vs
FPS Winner

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Processore 9 MB di cache fino a 4.00 GHz

Buy for 148.87 on Amazon

In Stock

Updated 74112 minutes ago

Intel Core i7-2600K

3.4 GHz | 4-core

Intel Core i7-2600K Logo
Intel Intel Core i7 2nd generation Intel® Core(TM) i7-2600K Processor

Buy for 152.66 on Amazon

In Stock

Updated 74111 minutes ago

vs
FPS Winner

Intel Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Processore 9 MB di cache fino a 4.00 GHz

Buy for 148.87 on Amazon

In Stock

Updated 74112 minutes ago

Key Differences

In short — Core i5-8400 outperforms the more expensive Core i7-2600K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8400 is 2461 days newer than the more expensive Core i7-2600K.

Advantages of Intel Core i7-2600K

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 8 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics

Advantages of Intel Core i5-8400

  • Performs up to 8% better in Saints Row than Core i7-2600K - 161 vs 149 FPS
  • Up to 2% cheaper than Core i7-2600K - €148.87 vs €152.66
  • Consumes up to 32% less energy than Intel Core i7-2600K - 65 vs 95 Watts
This is a free version of Saints Row.
Saints Row

Saints Row

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-2600K Logo
Core i7-2600K

Desktop • Jan 9th, 2011


FPS

149

92.54658385093167%

Value, €/FPS

Price, €

€152.66

97%

Intel Intel Core i7 2nd generation Intel® Core(TM) i7-2600K Processor

Buy for 152.66 on Amazon

In Stock

Updated 74111 minutes ago

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

161

100%

Value, €/FPS

Price, €

€148.87

100%

FPS Winner

Intel Core i5-8400 Processore 9 MB di cache fino a 4.00 GHz

Buy for 148.87 on Amazon

In Stock

Updated 74112 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-2600K Logo
Core i7-2600K

Desktop • Jan 9th, 2011

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017

Geekbench 5 Benchmarks

Intel Core i7-2600K Logo
Core i7-2600K

Desktop • Jan 9th, 2011


Single-Core

668

49.37176644493718%

Multi-Core

2320

48.86267902274642%

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

100%

Multi-Core

4748

100%

Intel Core i7-2600K Logo

Intel Core i7-2600K

vs
Intel Core i5-8400 Logo

Intel Core i5-8400

Jan 9th, 2011Release Date
Oct 5th, 2017
Core i7CollectionCore i5
Sandy BridgeCodenameCoffee Lake
Intel Socket 1155SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores
6
8
Threads6
3.4 GHz
Base Clock Speed2.8 GHz
3.8 GHzTurbo Clock Speed
4.0 GHz
95 WTDP
65 W
32 nmProcess Size
14 nm
34.0x
Multiplier28.0x
Intel HD 3000
Integrated GraphicsNone
Yes
OverclockableNo

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