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Core i9-9900X vs Core i5-12400

Core i9-9900X vs Core i5-12400: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Core i5-12400 outperforms Core i9-9900X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-12400 is 1173 days newer than Core i9-9900X.

Advantages of Core i9-9900X

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-12400 - 20 vs 12 threads

Advantages of Core i5-12400

  • Performs up to 2% better in Dishonored 2 than Core i9-9900X - 272 vs 266 FPS
  • Consumes up to 61% less energy than Intel Core i9-9900X - 65 vs 165 Watts
  • Works without a dedicated GPU, while Intel Core i9-9900X doesn't have integrated graphics
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This is a free version of Dishonored 2.
Dishonored 2

Dishonored 2

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i9-9900X Logo
Core i9-9900X

Desktop • Oct 19th, 2018


FPS

266

98%

Value, €/FPS

Price, €

Intel Core i5-12400 Logo
Core i5-12400

Desktop • Jan 4th, 2022


FPS

272

100%

Value, €/FPS

€0.6/FPS

100%

Price, €

€164.13

100%

FPS and Value Winner

CPU CORE I5-12400 S1700 Box/2.5G BX8071512400 S RL4V IN

Buy for 164.13 on Amazon

In Stock

Updated 46 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i9-9900X Logo
Core i9-9900X

Desktop • Oct 19th, 2018

Intel Core i5-12400 Logo
Core i5-12400

Desktop • Jan 4th, 2022

Geekbench 5 Benchmarks

Intel Core i9-9900X Logo
Core i9-9900X

Desktop • Oct 19th, 2018


Single-Core

1488

68%

Multi-Core

9516

100%

Intel Core i5-12400 Logo
Core i5-12400

Desktop • Jan 4th, 2022


Single-Core

2179

100%

Multi-Core

8847

93%

Intel Core i9-9900X Logo

Core i9-9900X

vs
Intel Core i5-12400 Logo

Core i5-12400

Oct 19th, 2018Release Date
Jan 4th, 2022
Core i9CollectionCore i5
SkylakeCodenameAlder Lake
Intel Socket 2066SocketIntel Socket 1700
Desktop
Segment
Desktop
10
Cores6
20
Threads12
3.5 GHz
Base Clock Speed2.5 GHz
4.4 GHzTurbo Clock Speed4.4 GHz
165 WTDP
65 W
14 nmProcess Size
10 nm
35.0x
Multiplier25.0x
NoneIntegrated Graphics
UHD Graphics 730
Yes
OverclockableNo

PCs Using Core i9-9900X or Core i5-12400

With selected game settings

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