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Core i5-8400T vs Ryzen 9 3900XT

Core i5-8400T vs Ryzen 9 3900XT: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Ryzen 9 3900XT outperforms the cheaper Core i5-8400T on the selected game parameters. However, the worse performing Core i5-8400T is a better bang for your buck. The better performing Ryzen 9 3900XT is 827 days newer than the cheaper Core i5-8400T.

Advantages of Intel Core i5-8400T

  • Up to 53% cheaper than Ryzen 9 3900XT - $139.0 vs $295.0
  • Up to 48% better value when playing Alan Wake 2 than Ryzen 9 3900XT - $1.29 vs $2.5 per FPS
  • Consumes up to 67% less energy than AMD Ryzen 9 3900XT - 35 vs 105 Watts

Advantages of AMD Ryzen 9 3900XT

  • Performs up to 9% better in Alan Wake 2 than Core i5-8400T - 118 vs 108 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 24 vs 6 threads
This is a free version of Alan Wake 2.
Alan Wake 2

Alan Wake 2

Resolution

1920 x 1080

Game Graphics

High

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

Desktop • Apr 2nd, 2018


FPS

108

91.52542372881356%

Value, $/FPS

$1.29/FPS

100%

Price, $

$139

100%

Value Winner

AMD Ryzen 9 3900XT Logo
Ryzen 9 3900XT

Desktop • Jul 7th, 2020


FPS

118

100%

Value, $/FPS

$2.5/FPS

51.6%

Price, $

$295

47%

FPS Winner

AMD Ryzen 9 3900XT 12-core, 24-Threads Unlocked Desktop Processor

Buy for $295 on Amazon

In Stock

Updated 7648 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

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

Desktop • Apr 2nd, 2018

AMD Ryzen 9 3900XT Logo
Ryzen 9 3900XT

Desktop • Jul 7th, 2020

Geekbench 5 Benchmarks

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

Desktop • Apr 2nd, 2018


Single-Core

1099

63.56275303643725%

Multi-Core

3884

38.723828514456635%

AMD Ryzen 9 3900XT Logo
Ryzen 9 3900XT

Desktop • Jul 7th, 2020


Single-Core

1729

100%

Multi-Core

10030

100%

Intel Core i5-8400T

vs

AMD Ryzen 9 3900XT

Apr 2nd, 2018Release Date
Jul 7th, 2020
Core i5CollectionRyzen 9
Coffee LakeCodenameMatisse
Intel Socket 1151SocketAMD Socket AM4
Desktop
Segment
Desktop
6Cores
12
6Threads
24
1.7 GHzBase Clock Speed
3.8 GHz
3.3 GHzTurbo Clock Speed
4.7 GHz
35 W
TDP105 W
14 nmProcess Size
7 nm
17.0xMultiplier
39.0x
NoneIntegrated GraphicsNone
NoOverclockable
Yes

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