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Core i9-9900K vs Core i5-9400

Core i9-9900K vs Core i5-9400: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i9-9900K

3.6 GHz | 8-core

Intel Core i9-9900K Logo
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 312.48 on Amazon

In Stock

Updated 75913 minutes ago

vs

Intel Core i5-9400

2.9 GHz | 6-core

Intel Core i5-9400 Logo
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for 108.7 on Amazon

In Stock

Updated 75914 minutes ago

FPS Winner

Intel Core i9-9900K

3.6 GHz | 8-core

Intel Core i9-9900K Logo
Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 312.48 on Amazon

In Stock

Updated 75913 minutes ago

vs

Intel Core i5-9400

2.9 GHz | 6-core

Intel Core i5-9400 Logo
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for 108.7 on Amazon

In Stock

Updated 75914 minutes ago

Key Differences

In short — Core i9-9900K outperforms the cheaper Core i5-9400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-9900K and the cheaper Core i5-9400 have been released at the same time.

Advantages of Intel Core i9-9900K

  • Performs up to 4% better in A Plague Tale: Requiem than Core i5-9400 - 136 vs 131 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 16 vs 6 threads

Advantages of Intel Core i5-9400

  • Up to 65% cheaper than Core i9-9900K - $97.93 vs $281.51
  • Consumes up to 32% less energy than Intel Core i9-9900K - 65 vs 95 Watts
This is a free version of A Plague Tale: Requiem.
A Plague Tale: Requiem

A Plague Tale: Requiem

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018


FPS

136

100%

Value, €/FPS

Price, €

€312.48

34%

FPS Winner

Intel Core i9-9900K Desktop Processor 8 Cores up to 5.0 GHz Turbo Unlocked LGA1151 300 Series 95W

Buy for 312.48 on Amazon

In Stock

Updated 75913 minutes ago

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


FPS

131

96.32352941176471%

Value, €/FPS

Price, €

€108.7

100%

Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for 108.7 on Amazon

In Stock

Updated 75914 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018

Geekbench 5 Benchmarks

Intel Core i9-9900K Logo
Core i9-9900K

Desktop • Oct 19th, 2018


Single-Core

1668

100%

Multi-Core

7960

100%

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


Single-Core

1384

82.9736211031175%

Multi-Core

4795

60.23869346733668%

Intel Core i9-9900K Logo

Intel Core i9-9900K

vs
Intel Core i5-9400 Logo

Intel Core i5-9400

Oct 19th, 2018Release DateOct 19th, 2018
Core i9CollectionCore i5
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
8
Cores6
16
Threads6
3.6 GHz
Base Clock Speed2.9 GHz
5.0 GHz
Turbo Clock Speed4.1 GHz
95 WTDP
65 W
14 nmProcess Size14 nm
36.0x
Multiplier29.0x
UHD Graphics 630Integrated GraphicsUHD 630
Yes
OverclockableNo

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