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Core i5-8400T vs Core i5-9400

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

vs
FPS Winner

Intel Core i5-9400

2.9 GHz | 6-core

Intel Core i5-9400 Logo
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for £148.66 on Amazon

In Stock

Updated 6515 minutes ago

vs
FPS Winner

Intel Core i5-9400

2.9 GHz | 6-core

Intel Core i5-9400 Logo
Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for £148.66 on Amazon

In Stock

Updated 6515 minutes ago

Key Differences

In short — Core i5-9400 outperforms Core i5-8400T on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-9400 is 200 days newer than Core i5-8400T.

Advantages of Intel Core i5-8400T

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

Advantages of Intel Core i5-9400

  • Performs up to 7% better in Tom Clancy's Rainbow Six Siege than Core i5-8400T - 556 vs 520 FPS
  • Works without a dedicated GPU, while Intel Core i5-8400T doesn't have integrated graphics
This is a free version of Tom Clancy's Rainbow Six Siege.
Tom Clancy's Rainbow Six Siege

Tom Clancy's Rainbow Six Siege

Resolution

1920 x 1080

Game Graphics

Ultra

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

Desktop • Apr 2nd, 2018


FPS

520

93.5251798561151%

Value, £/FPS

Price, £

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


FPS

556

100%

Value, £/FPS

£0.27/FPS

100%

Price, £

£148.66

100%

FPS and Value Winner

Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo LGA1151 300 Series 65W Processors BX80684I59400

Buy for £148.66 on Amazon

In Stock

Updated 6515 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

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

Desktop • Apr 2nd, 2018

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018

Geekbench 5 Benchmarks

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

Desktop • Apr 2nd, 2018


Single-Core

1099

79.40751445086705%

Multi-Core

3884

81.00104275286756%

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


Single-Core

1384

100%

Multi-Core

4795

100%

Intel Core i5-8400T

vs

Intel Core i5-9400

Apr 2nd, 2018Release Date
Oct 19th, 2018
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 Graphics
UHD 630
NoOverclockableNo

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