Background
Background
Background
Background
Background

Core i5-9600K vs Core i5-12400

Core i5-9600K vs Core i5-12400: game performance, price, value, and specification comparison. Select comparison game parameters.

Core i5-9600K

3.7 GHz | 6-core

Intel Core i5-9600K Logo
Intel Core i5-9600K processore 3,7 GHz Scatola 9 MB Cache intelligente, Socket LGA 1151

Buy for 237.31 on Amazon

In Stock

Updated 89 minutes ago

vs
FPS Winner

Core i5-12400

2.5 GHz | 6-core

Intel Core i5-12400 Logo
CPU CORE I5-12400 S1700 Box/2.5G BX8071512400 S RL4V IN

Buy for 164.13 on Amazon

In Stock

Updated 88 minutes ago

Core i5-9600K

3.7 GHz | 6-core

Intel Core i5-9600K Logo
Intel Core i5-9600K processore 3,7 GHz Scatola 9 MB Cache intelligente, Socket LGA 1151

Buy for 237.31 on Amazon

In Stock

Updated 89 minutes ago

vs
FPS Winner

Core i5-12400

2.5 GHz | 6-core

Intel Core i5-12400 Logo
CPU CORE I5-12400 S1700 Box/2.5G BX8071512400 S RL4V IN

Buy for 164.13 on Amazon

In Stock

Updated 88 minutes ago

Key Differences

In short, we have a clear winner — Core i5-12400 outperforms the more expensive Core i5-9600K on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-12400 is 1173 days newer than the more expensive Core i5-9600K.

Advantages of Core i5-12400

  • Performs up to 2% better in Forza Horizon 5 than Core i5-9600K - 179 vs 175 FPS
  • Up to 31% cheaper than Core i5-9600K - €164.13 vs €237.31
  • Up to 32% better value when playing Forza Horizon 5 than Core i5-9600K - €0.92 vs €1.36 per FPS
  • Consumes up to 32% less energy than Intel Core i5-9600K - 65 vs 95 Watts
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-9600K - 12 vs 6 threads
Calculator background
This is a free version of Forza Horizon 5.
Forza Horizon 5

Forza Horizon 5

Resolution

1920 x 1080

Game Graphics

Max

Intel Core i5-9600K Logo
Core i5-9600K

Desktop • Oct 19th, 2018


FPS

175

98%

Value, €/FPS

€1.36/FPS

68%

Price, €

€237.31

69%

Intel Core i5-9600K processore 3,7 GHz Scatola 9 MB Cache intelligente, Socket LGA 1151

Buy for 237.31 on Amazon

In Stock

Updated 89 minutes ago

Intel Core i5-12400 Logo
Core i5-12400

Desktop • Jan 4th, 2022


FPS

179

100%

Value, €/FPS

€0.92/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 88 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

Intel Core i5-9600K Logo
Core i5-9600K

Desktop • Oct 19th, 2018

Intel Core i5-12400 Logo
Core i5-12400

Desktop • Jan 4th, 2022

Geekbench 5 Benchmarks

Intel Core i5-9600K Logo
Core i5-9600K

Desktop • Oct 19th, 2018


Single-Core

1712

79%

Multi-Core

6468

73%

Intel Core i5-12400 Logo
Core i5-12400

Desktop • Jan 4th, 2022


Single-Core

2179

100%

Multi-Core

8847

100%

Intel Core i5-9600K Logo

Core i5-9600K

vs
Intel Core i5-12400 Logo

Core i5-12400

Oct 19th, 2018Release Date
Jan 4th, 2022
Core i5CollectionCore i5
Coffee LakeCodenameAlder Lake
Intel Socket 1151SocketIntel Socket 1700
Desktop
Segment
Desktop
6Cores6
6Threads
12
3.7 GHz
Base Clock Speed2.5 GHz
4.6 GHz
Turbo Clock Speed4.4 GHz
95 WTDP
65 W
14 nmProcess Size
10 nm
37.0x
Multiplier25.0x
UHD 630Integrated GraphicsUHD Graphics 730
Yes
OverclockableNo

PCs Using Core i5-9600K or Core i5-12400

With selected game settings

Similar CPU Comparisons

Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.