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Core i5-8400 vs Core i9-9900

Core i5-8400 vs Core i9-9900: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel 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 106.1 on Amazon

In Stock

Updated 2536 minutes ago

vs
FPS Winner

Intel Core i9-9900

3.1 GHz | 8-core

Intel Core i9-9900 Logo
Intel Core i9-9900 Coffee Lake Processor 3.1GHz 8.0GT/s 16MB LGA 1151 CPU, Retail

Buy for 275.14 on Amazon

In Stock

Updated 2536 minutes ago

Intel 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 106.1 on Amazon

In Stock

Updated 2536 minutes ago

vs
FPS Winner

Intel Core i9-9900

3.1 GHz | 8-core

Intel Core i9-9900 Logo
Intel Core i9-9900 Coffee Lake Processor 3.1GHz 8.0GT/s 16MB LGA 1151 CPU, Retail

Buy for 275.14 on Amazon

In Stock

Updated 2536 minutes ago

Key Differences

In short — Core i9-9900 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 Core i9-9900 is 565 days newer than the cheaper Core i5-8400.

Advantages of Intel Core i5-8400

  • Up to 61% cheaper than Core i9-9900 - $95.59 vs $247.87
  • Up to 61% better value when playing HITMAN 3 than Core i9-9900 - $0.53 vs $1.35 per FPS

Advantages of Intel Core i9-9900

  • Performs up to 2% better in HITMAN 3 than Core i5-8400 - 204 vs 200 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400 - 16 vs 6 threads
  • Works without a dedicated GPU, while Intel Core i5-8400 doesn't have integrated graphics
This is a free version of HITMAN 3.
HITMAN 3

HITMAN 3

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


FPS

200

98%

Value, €/FPS

€0.53/FPS

100%

Price, €

€106.1

100%

Value Winner

Intel Core i5-8400 Desktop Processor 6 Cores up to 4.0 GHz LGA 1151 300 Series 65W

Buy for 106.1 on Amazon

In Stock

Updated 2536 minutes ago

Intel Core i9-9900 Logo
Core i9-9900

Desktop • Apr 23rd, 2019


FPS

204

100%

Value, €/FPS

€1.35/FPS

39%

Price, €

€275.14

38%

FPS Winner

Intel Core i9-9900 Coffee Lake Processor 3.1GHz 8.0GT/s 16MB LGA 1151 CPU, Retail

Buy for 275.14 on Amazon

In Stock

Updated 2536 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017

Intel Core i9-9900 Logo
Core i9-9900

Desktop • Apr 23rd, 2019

Geekbench 5 Benchmarks

Intel Core i5-8400 Logo
Core i5-8400

Desktop • Oct 5th, 2017


Single-Core

1353

83%

Multi-Core

4748

65%

Intel Core i9-9900 Logo
Core i9-9900

Desktop • Apr 23rd, 2019


Single-Core

1611

100%

Multi-Core

7204

100%

Intel Core i5-8400 Logo

Intel Core i5-8400

vs
Intel Core i9-9900 Logo

Intel Core i9-9900

Oct 5th, 2017Release Date
Apr 23rd, 2019
Core i5CollectionCore i9
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
6Cores
8
6Threads
16
2.8 GHzBase Clock Speed
3.1 GHz
4.0 GHzTurbo Clock Speed
5.0 GHz
65 WTDP65 W
14 nmProcess Size14 nm
28.0xMultiplier
31.0x
NoneIntegrated Graphics
UHD Graphics 630
NoOverclockableNo

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