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Core i5-6400 vs Core i7-9700K

Core i5-6400 vs Core i7-9700K: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i5-6400

2.7 GHz | 4-core

Intel Core i5-6400 Logo
Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400

Buy for 64.12 on Amazon

In Stock

Updated 13696 minutes ago

vs
FPS Winner

Intel Core i7-9700K

3.6 GHz | 8-core

Intel Core i7-9700K Logo
Intel Core i7-9700K Desktop Processor 8 Cores up to 3.6 GHz Turbo unlocked LGA1151 300 Series 95W

Buy for 223.3 on Amazon

In Stock

Updated 13695 minutes ago

Intel Core i5-6400

2.7 GHz | 4-core

Intel Core i5-6400 Logo
Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400

Buy for 64.12 on Amazon

In Stock

Updated 13696 minutes ago

vs
FPS Winner

Intel Core i7-9700K

3.6 GHz | 8-core

Intel Core i7-9700K Logo
Intel Core i7-9700K Desktop Processor 8 Cores up to 3.6 GHz Turbo unlocked LGA1151 300 Series 95W

Buy for 223.3 on Amazon

In Stock

Updated 13695 minutes ago

Key Differences

In short — Core i7-9700K outperforms the cheaper Core i5-6400 on the selected game parameters. However, the worse performing Core i5-6400 is a better bang for your buck. The better performing Core i7-9700K is 1205 days newer than the cheaper Core i5-6400.

Advantages of Intel Core i5-6400

  • Up to 71% cheaper than Core i7-9700K - $57.77 vs $201.17
  • Up to 66% better value when playing Far Cry 6 than Core i7-9700K - $0.58 vs $1.72 per FPS
  • Consumes up to 32% less energy than Intel Core i7-9700K - 65 vs 95 Watts

Advantages of Intel Core i7-9700K

  • Performs up to 17% better in Far Cry 6 than Core i5-6400 - 130 vs 111 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-6400 - 8 vs 4 threads
This is a free version of Far Cry 6.
Far Cry 6

Far Cry 6

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-6400 Logo
Core i5-6400

Desktop • Jul 2nd, 2015


FPS

111

85%

Value, €/FPS

€0.58/FPS

100%

Price, €

€64.12

100%

Value Winner

Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400

Buy for 64.12 on Amazon

In Stock

Updated 13696 minutes ago

Intel Core i7-9700K Logo
Core i7-9700K

Desktop • Oct 19th, 2018


FPS

130

100%

Value, €/FPS

€1.72/FPS

33%

Price, €

€223.3

28%

FPS Winner

Intel Core i7-9700K Desktop Processor 8 Cores up to 3.6 GHz Turbo unlocked LGA1151 300 Series 95W

Buy for 223.3 on Amazon

In Stock

Updated 13695 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-6400 Logo
Core i5-6400

Desktop • Jul 2nd, 2015

Intel Core i7-9700K Logo
Core i7-9700K

Desktop • Oct 19th, 2018

Geekbench 5 Benchmarks

Intel Core i5-6400 Logo
Core i5-6400

Desktop • Jul 2nd, 2015


Single-Core

1111

66%

Multi-Core

3023

42%

Intel Core i7-9700K Logo
Core i7-9700K

Desktop • Oct 19th, 2018


Single-Core

1670

100%

Multi-Core

7089

100%

Intel Core i5-6400 Logo

Intel Core i5-6400

vs
Intel Core i7-9700K Logo

Intel Core i7-9700K

Jul 2nd, 2015Release Date
Oct 19th, 2018
Core i5CollectionCore i7
SkylakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores
8
4Threads
8
2.7 GHzBase Clock Speed
3.6 GHz
3.3 GHzTurbo Clock Speed
4.9 GHz
65 W
TDP95 W
14 nmProcess Size14 nm
27.0xMultiplier
36.0x
HD Graphics 530Integrated GraphicsUHD Graphics 630
NoOverclockable
Yes

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