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Core i5-8400 vs Core i7-4790K

Core i5-8400 vs Core i7-4790K: 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 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$219.99 on Amazon

In Stock

Updated 12 minutes ago

vs
FPS Winner

Intel Core i7-4790K

4.0 GHz | 4-core

Intel Core i7-4790K Logo
Intel Core i7-4790K Processor (8M Cache, Upto 4.4 GHz) FC-LGA12C

Buy for CA$385 on Amazon

In Stock

Updated 12 minutes ago

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 CA$219.99 on Amazon

In Stock

Updated 12 minutes ago

vs
FPS Winner

Intel Core i7-4790K

4.0 GHz | 4-core

Intel Core i7-4790K Logo
Intel Core i7-4790K Processor (8M Cache, Upto 4.4 GHz) FC-LGA12C

Buy for CA$385 on Amazon

In Stock

Updated 12 minutes ago

Key Differences

In short — Core i7-4790K outperforms the cheaper Core i5-8400 on the selected game parameters. However, the worse performing Core i5-8400 is a better bang for your buck. The better performing Core i7-4790K is 1253 days older than the cheaper Core i5-8400.

Advantages of Intel Core i5-8400

  • Up to 43% cheaper than Core i7-4790K - CA$219.99 vs CA$385.0
  • Up to 42% better value when playing Far Cry 6 than Core i7-4790K - CA$1.85 vs CA$3.21 per FPS
  • Consumes up to 26% less energy than Intel Core i7-4790K - 65 vs 88 Watts

Advantages of Intel Core i7-4790K

  • Performs up to 1% better in Far Cry 6 than Core i5-8400 - 120 vs 119 FPS
  • 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
This is a free version of Far Cry 6.
Far Cry 6

Far Cry 6

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

119

99%

Value, CA$/FPS

CA$1.85/FPS

100%

Price, CA$

CA$219.99

100%

Value Winner

Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$219.99 on Amazon

In Stock

Updated 12 minutes ago

Intel Core i7-4790K Logo
Core i7-4790K

Desktop • May 1st, 2014


FPS

120

100%

Value, CA$/FPS

CA$3.21/FPS

57%

Price, CA$

CA$385

57%

FPS Winner

Intel Core i7-4790K Processor (8M Cache, Upto 4.4 GHz) FC-LGA12C

Buy for CA$385 on Amazon

In Stock

Updated 12 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 i7-4790K Logo
Core i7-4790K

Desktop • May 1st, 2014

Geekbench 5 Benchmarks

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

97%

Multi-Core

4748

100%

Intel Core i7-4790K Logo
Core i7-4790K

Desktop • May 1st, 2014


Single-Core

1387

100%

Multi-Core

4394

92%

Intel Core i5-8400 Logo

Intel Core i5-8400

vs
Intel Core i7-4790K Logo

Intel Core i7-4790K

Oct 5th, 2017
Release DateMay 1st, 2014
Core i5CollectionCore i7
Coffee LakeCodenameHaswell
Intel Socket 1151SocketIntel Socket 1150
Desktop
Segment
Desktop
6
Cores4
6Threads
8
2.8 GHzBase Clock Speed
4.0 GHz
4.0 GHzTurbo Clock Speed
4.4 GHz
65 W
TDP88 W
14 nm
Process Size22 nm
28.0xMultiplier
40.0x
NoneIntegrated Graphics
Intel HD 4600
NoOverclockable
Yes

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