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Core i5-12400F vs Ryzen 9 3900X

Core i5-12400F vs Ryzen 9 3900X: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Core i5-12400F

2.5 GHz | 6-core

Intel Core i5-12400F Logo
Intel Core i5-12400F Alder Lake CPU LGA 1700 2.5 GHz 6-Core 65W 18MB Cache Desktop Processor

Buy for $111.34 on Amazon

In Stock

Updated 151 minutes ago

vs

Ryzen 9 3900X

3.8 GHz | 12-core

AMD Ryzen 9 3900X Logo
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

Buy for $365 on Amazon

In Stock

Updated 148 minutes ago

FPS Winner

Core i5-12400F

2.5 GHz | 6-core

Intel Core i5-12400F Logo
Intel Core i5-12400F Alder Lake CPU LGA 1700 2.5 GHz 6-Core 65W 18MB Cache Desktop Processor

Buy for $111.34 on Amazon

In Stock

Updated 151 minutes ago

vs

Ryzen 9 3900X

3.8 GHz | 12-core

AMD Ryzen 9 3900X Logo
AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

Buy for $365 on Amazon

In Stock

Updated 148 minutes ago

Key Differences

In short, we have a clear winner — Core i5-12400F outperforms the more expensive Ryzen 9 3900X on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-12400F is 912 days newer than the more expensive Ryzen 9 3900X.

Advantages of Core i5-12400F

  • Performs up to 1% better in Stray than Ryzen 9 3900X - 188 vs 186 FPS
  • Up to 69% cheaper than Ryzen 9 3900X - $111.34 vs $365.00
  • Up to 70% better value when playing Stray than Ryzen 9 3900X - $0.59 vs $1.96 per FPS
  • Consumes up to 38% less energy than AMD Ryzen 9 3900X - 65 vs 105 Watts

Advantages of Ryzen 9 3900X

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-12400F - 24 vs 12 threads
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This is a free version of Stray.
Stray

Stray

Resolution

1920 x 1080

Game Graphics

High

Intel Core i5-12400F Logo
Core i5-12400F

Desktop • Jan 4th, 2022


FPS

188

100%

Value, $/FPS

$0.59/FPS

100%

Price, $

$111.34

100%

FPS and Value Winner

Intel Core i5-12400F Alder Lake CPU LGA 1700 2.5 GHz 6-Core 65W 18MB Cache Desktop Processor

Buy for $111.34 on Amazon

In Stock

Updated 151 minutes ago

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019


FPS

186

99%

Value, $/FPS

$1.96/FPS

30%

Price, $

$365

30%

AMD Ryzen 9 3900X 12-core, 24-thread unlocked desktop processor with Wraith Prism LED Cooler

Buy for $365 on Amazon

In Stock

Updated 148 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

High

Intel Core i5-12400F Logo
Core i5-12400F

Desktop • Jan 4th, 2022

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019

Geekbench 5 Benchmarks

Intel Core i5-12400F Logo
Core i5-12400F

Desktop • Jan 4th, 2022


Single-Core

2191

100%

Multi-Core

8910

90%

AMD Ryzen 9 3900X Logo
Ryzen 9 3900X

Desktop • Jul 7th, 2019


Single-Core

1693

77%

Multi-Core

9938

100%

Intel Core i5-12400F Logo

Core i5-12400F

vs
AMD Ryzen 9 3900X Logo

Ryzen 9 3900X

Jan 4th, 2022
Jul 7th, 2019
Core i5Ryzen 9
Alder LakeMatisse
Intel Socket 1700AMD Socket AM4
Desktop
Desktop
6
12
12
24
2.5 GHz
3.8 GHz
4.4 GHz
4.6 GHz
65 W
105 W
10 nm
7 nm
25.0x
38.0x
NoneNone
No
Yes

PCs Using Core i5-12400F or Ryzen 9 3900X

With selected game settings

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