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Core i9-11900K vs Core i5-10400F

Core i9-11900K vs Core i5-10400F: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i9-11900K

3.5 GHz | 8-core

Intel Core i9-11900K Logo
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W

Buy for $265 on Amazon

In Stock

Updated 348552 minutes ago

vs

Intel Core i5-10400F

2.9 GHz | 6-core

Intel Core i5-10400F Logo
Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110400F

Buy for $112.53 on Amazon

In Stock

Updated 348553 minutes ago

FPS Winner

Intel Core i9-11900K

3.5 GHz | 8-core

Intel Core i9-11900K Logo
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W

Buy for $265 on Amazon

In Stock

Updated 348552 minutes ago

vs

Intel Core i5-10400F

2.9 GHz | 6-core

Intel Core i5-10400F Logo
Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110400F

Buy for $112.53 on Amazon

In Stock

Updated 348553 minutes ago

Key Differences

In short — Core i9-11900K outperforms the cheaper Core i5-10400F on the selected game parameters. However, the worse performing Core i5-10400F is a better bang for your buck. The better performing Core i9-11900K is 320 days newer than the cheaper Core i5-10400F.

Advantages of Intel Core i9-11900K

  • Performs up to 7% better in The Last of Us Part I than Core i5-10400F - 144 vs 135 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-10400F - 16 vs 12 threads
  • Works without a dedicated GPU, while Intel Core i5-10400F doesn't have integrated graphics

Advantages of Intel Core i5-10400F

  • Up to 58% cheaper than Core i9-11900K - $112.53 vs $265.0
  • Up to 55% better value when playing The Last of Us Part I than Core i9-11900K - $0.83 vs $1.84 per FPS
  • Consumes up to 48% less energy than Intel Core i9-11900K - 65 vs 125 Watts
This is a free version of The Last of Us Part I.

The Last of Us Part I

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-11900K Logo
Core i9-11900K

Desktop • Mar 16th, 2021


FPS

144

100%

Value, $/FPS

$1.84/FPS

45.10869565217391%

Price, $

$265

42%

FPS Winner

Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W

Buy for $265 on Amazon

In Stock

Updated 348552 minutes ago

Intel Core i5-10400F Logo
Core i5-10400F

Desktop • Apr 30th, 2020


FPS

135

93.75%

Value, $/FPS

$0.83/FPS

100%

Price, $

$112.53

100%

Value Winner

Intel Core i5-10400F Desktop Processor 6 Cores up to 4.3 GHz Without Processor Graphics LGA1200 (Intel 400 Series chipset) 65W, Model Number: BX8070110400F

Buy for $112.53 on Amazon

In Stock

Updated 348553 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-11900K Logo
Core i9-11900K

Desktop • Mar 16th, 2021

Intel Core i5-10400F Logo
Core i5-10400F

Desktop • Apr 30th, 2020

Geekbench 5 Benchmarks

Intel Core i9-11900K Logo
Core i9-11900K

Desktop • Mar 16th, 2021


Single-Core

2371

100%

Multi-Core

10948

100%

Intel Core i5-10400F Logo
Core i5-10400F

Desktop • Apr 30th, 2020


Single-Core

1438

60.64951497258541%

Multi-Core

5751

52.530142491779316%

Intel Core i9-11900K Logo

Intel Core i9-11900K

vs
Intel Core i5-10400F Logo

Intel Core i5-10400F

Mar 16th, 2021
Release DateApr 30th, 2020
Core i9CollectionCore i5
Rocket LakeCodenameComet Lake
Intel Socket 1200SocketIntel Socket 1200
Desktop
Segment
Desktop
8
Cores6
16
Threads12
3.5 GHz
Base Clock Speed2.9 GHz
5.3 GHz
Turbo Clock Speed4.3 GHz
125 WTDP
65 W
14 nmProcess Size14 nm
35.0x
Multiplier29.0x
UHD Graphics 750
Integrated GraphicsNone
Yes
OverclockableNo

Builds Using Core i9-11900K or Core i5-10400F

The Last of Us Part I, 1920 x 1080, Ultra

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