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Core i5-8400 vs Ryzen 9 7900X

Core i5-8400 vs Ryzen 9 7900X: game performance, price, value, and specification comparison. Select comparison game parameters.

Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$199.49 on Amazon

In Stock

Updated 179 minutes ago

vs
FPS Winner

Ryzen 9 7900X

4.7 GHz | 12-core

AMD Ryzen 9 7900X Logo
AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor, Cooler not Included

Buy for CA$549 on Amazon

In Stock

Updated 178 minutes ago

Core i5-8400

2.8 GHz | 6-core

Intel Core i5-8400 Logo
Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$199.49 on Amazon

In Stock

Updated 179 minutes ago

vs
FPS Winner

Ryzen 9 7900X

4.7 GHz | 12-core

AMD Ryzen 9 7900X Logo
AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor, Cooler not Included

Buy for CA$549 on Amazon

In Stock

Updated 178 minutes ago

Key Differences

In short — Ryzen 9 7900X outperforms the cheaper Core i5-8400 on the selected game parameters. However, the worse performing Core i5-8400 is a better bang for your buck. The better performing Ryzen 9 7900X is 1818 days newer than the cheaper Core i5-8400.

Advantages of Core i5-8400

  • Up to 64% cheaper than Ryzen 9 7900X - CA$199.49 vs CA$549.00
  • Up to 48% better value when playing New World than Ryzen 9 7900X - CA$1.77 vs CA$3.43 per FPS
  • Consumes up to 62% less energy than AMD Ryzen 9 7900X - 65 vs 170 Watts

Advantages of Ryzen 9 7900X

  • Performs up to 42% better in New World than Core i5-8400 - 160 vs 113 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 24 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
Calculator background
This is a free version of New World.
New World

New World

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

113

71%

Value, CA$/FPS

CA$1.77/FPS

100%

Price, CA$

CA$199.49

100%

Value Winner

Intel Core i5-8400 Desktop Processor 6 Cores Up to 4.0 Ghz Lga 1151 300 Series 65W

Buy for CA$199.49 on Amazon

In Stock

Updated 179 minutes ago

AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

Desktop • Sep 27th, 2022


FPS

160

100%

Value, CA$/FPS

CA$3.43/FPS

52%

Price, CA$

CA$549

36%

FPS Winner

AMD Ryzen 9 7900X 12-Core, 24-Thread Unlocked Desktop Processor, Cooler not Included

Buy for CA$549 on Amazon

In Stock

Updated 178 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017

AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

Desktop • Sep 27th, 2022

Geekbench 5 Benchmarks

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

46%

Multi-Core

4748

27%

AMD Ryzen 9 7900X Logo
Ryzen 9 7900X

Desktop • Sep 27th, 2022


Single-Core

2923

100%

Multi-Core

17849

100%

Intel Core i5-8400 Logo

Core i5-8400

vs
AMD Ryzen 9 7900X Logo

Ryzen 9 7900X

Oct 5th, 2017Release Date
Sep 27th, 2022
Core i5CollectionRyzen 9
Coffee LakeCodenameRaphael
Intel Socket 1151SocketAMD Socket AM5
Desktop
Segment
Desktop
6Cores
12
6Threads
24
2.8 GHzBase Clock Speed
4.7 GHz
4.0 GHzTurbo Clock Speed
5.6 GHz
65 W
TDP170 W
14 nmProcess Size
5 nm
28.0xMultiplier
47.0x
NoneIntegrated Graphics
Radeon Graphics
NoOverclockable
Yes

PCs Using Core i5-8400 or Ryzen 9 7900X

With selected game settings

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