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Core i5-8400T vs Core i5-9400F

Core i5-8400T vs Core i5-9400F: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short, we have a clear winner — Core i5-9400F outperforms the more expensive Core i5-8400T on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-9400F is 281 days newer than the more expensive Core i5-8400T.

Advantages of Intel Core i5-8400T

  • Consumes up to 46% less energy than Intel Core i5-9400F - 35 vs 65 Watts

Advantages of Intel Core i5-9400F

  • Performs up to 26% better in League of Legends than Core i5-8400T - 161 vs 128 FPS
  • Up to 42% cheaper than Core i5-8400T - $80.0 vs $139.0
  • Up to 54% better value when playing League of Legends than Core i5-8400T - $0.5 vs $1.09 per FPS
This is a free version of League of Legends.
League of Legends

League of Legends

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i5-8400T Logo
Core i5-8400T

Desktop • Apr 2nd, 2018


FPS

128

79.5031055900621%

Value, $/FPS

$1.09/FPS

45.87155963302752%

Price, $

$139

57%

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019


FPS

161

100%

Value, $/FPS

$0.5/FPS

100%

Price, $

$80

100%

FPS and Value Winner

Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for $80 on Amazon

In Stock

Updated 6940 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i5-8400T Logo
Core i5-8400T

Desktop • Apr 2nd, 2018

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019

Geekbench 5 Benchmarks

Intel Core i5-8400T Logo
Core i5-8400T

Desktop • Apr 2nd, 2018


Single-Core

1099

79.75326560232222%

Multi-Core

3884

80.34753827058336%

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019


Single-Core

1378

100%

Multi-Core

4834

100%

Intel Core i5-8400T

vs

Intel Core i5-9400F

Apr 2nd, 2018Release Date
Jan 8th, 2019
Core i5CollectionCore i5
Coffee LakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
6Cores6
6Threads6
1.7 GHzBase Clock Speed
2.9 GHz
3.3 GHzTurbo Clock Speed
4.1 GHz
35 W
TDP65 W
14 nmProcess Size14 nm
17.0xMultiplier
29.0x
NoneIntegrated GraphicsNone
NoOverclockableNo

Builds Using Core i5-8400T or Core i5-9400F

League of Legends, 1920 x 1080, Very High

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