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Core i9-9900K vs Core i5-9400F

Core i9-9900K vs Core i5-9400F: 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 328.7 on Amazon

In Stock

Updated 15418 minutes ago

vs

Intel Core i5-9400F

2.9 GHz | 6-core

Intel Core i5-9400F Logo
Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for 77.92 on Amazon

In Stock

Updated 15418 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 328.7 on Amazon

In Stock

Updated 15418 minutes ago

vs

Intel Core i5-9400F

2.9 GHz | 6-core

Intel Core i5-9400F Logo
Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for 77.92 on Amazon

In Stock

Updated 15418 minutes ago

Key Differences

In short — Core i9-9900K outperforms the cheaper Core i5-9400F on the selected game parameters. However, the worse performing Core i5-9400F is a better bang for your buck. The better performing Core i9-9900K is 81 days older than the cheaper Core i5-9400F.

Advantages of Intel Core i9-9900K

  • Performs up to 11% better in Assassin's Creed Mirage than Core i5-9400F - 111 vs 100 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400F - 16 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-9400F doesn't have integrated graphics

Advantages of Intel Core i5-9400F

  • Up to 76% cheaper than Core i9-9900K - $70.2 vs $296.13
  • Up to 74% better value when playing Assassin's Creed Mirage than Core i9-9900K - $0.78 vs $2.96 per FPS
  • Consumes up to 32% less energy than Intel Core i9-9900K - 65 vs 95 Watts
This is a free version of Assassin's Creed Mirage.
Assassin's Creed Mirage

Assassin's Creed Mirage

Resolution

1920 x 1080

Game Graphics

Ultra High

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

Desktop • Oct 19th, 2018


FPS

111

100%

Value, €/FPS

€2.96/FPS

26%

Price, €

€328.7

23%

FPS Winner

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

Buy for 328.7 on Amazon

In Stock

Updated 15418 minutes ago

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019


FPS

100

90%

Value, €/FPS

€0.78/FPS

100%

Price, €

€77.92

100%

Value Winner

Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for 77.92 on Amazon

In Stock

Updated 15418 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra High

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

Desktop • Oct 19th, 2018

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019

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 i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019


Single-Core

1378

82%

Multi-Core

4834

60%

Intel Core i9-9900K Logo

Intel Core i9-9900K

vs
Intel Core i5-9400F Logo

Intel Core i5-9400F

Oct 19th, 2018Release Date
Jan 8th, 2019
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 630
Integrated GraphicsNone
Yes
OverclockableNo

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