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Core i5-8400T vs Core i9-7900X

Core i5-8400T vs Core i9-7900X: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Core i9-7900X 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 i9-7900X is 280 days older than Core i5-8400T.

Advantages of Intel Core i5-8400T

  • Consumes up to 75% less energy than Intel Core i9-7900X - 35 vs 140 Watts

Advantages of Intel Core i9-7900X

  • Performs up to 27% better in Marvel’s Spider-Man Remastered than Core i5-8400T - 108 vs 85 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 20 vs 6 threads
This is a free version of Marvel’s Spider-Man Remastered.
Marvel’s Spider-Man Remastered

Marvel’s Spider-Man Remastered

Resolution

1920 x 1080

Game Graphics

Very High

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

Desktop • Apr 2nd, 2018


FPS

85

78.70370370370371%

Value, $/FPS

$1.64/FPS

100%

Price, $

$139

100%

Value Winner

Intel Core i9-7900X Logo
Core i9-7900X

Desktop • Jun 26th, 2017


FPS

108

100%

Value, $/FPS

Price, $

FPS Winner

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 i9-7900X Logo
Core i9-7900X

Desktop • Jun 26th, 2017

Geekbench 5 Benchmarks

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

Desktop • Apr 2nd, 2018


Single-Core

1099

77.28551336146273%

Multi-Core

3884

44.23186425236306%

Intel Core i9-7900X Logo
Core i9-7900X

Desktop • Jun 26th, 2017


Single-Core

1422

100%

Multi-Core

8781

100%

Intel Core i5-8400T Logo

Intel Core i5-8400T

vs
Intel Core i9-7900X Logo

Intel Core i9-7900X

Release DateJun 26th, 2017
Core i5CollectionCore i9
Coffee LakeCodenameSkylake-E/EP
Intel Socket 1151SocketIntel Socket 2066
Desktop
Segment
Desktop
6Cores
6Threads
1.7 GHzBase Clock Speed
3.3 GHzTurbo Clock Speed
TDP140 W
14 nmProcess Size14 nm
17.0xMultiplier
NoneIntegrated GraphicsNone
NoOverclockable

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