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Core i5-8400H vs Core i7-990X

Core i5-8400H vs Core i7-990X: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Core i5-8400H outperforms Core i7-990X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-8400H is 2594 days newer than Core i7-990X.

Advantages of Intel Core i5-8400H

  • Performs up to 7% better in Saints Row than Core i7-990X - 159 vs 148 FPS
  • Consumes up to 65% less energy than Intel Core i7-990X - 45 vs 130 Watts
  • Works without a dedicated GPU, while Intel Core i7-990X doesn't have integrated graphics

Advantages of Intel Core i7-990X

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400H - 12 vs 8 threads
This is a free version of Saints Row.
Saints Row

Saints Row

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400H Logo
Core i5-8400H

Mobile • Apr 2nd, 2018


FPS

159

100%

Value, $/FPS

Price, $

FPS Winner

Intel Core i7-990X Logo
Core i7-990X

Desktop • Feb 24th, 2011


FPS

148

93%

Value, $/FPS

$1.2/FPS

100%

Price, $

$178.02

100%

Value Winner

Intel Core i7-990X Extreme Edition Processor 3.46 GHz 6 Core LGA 1366 CPU - OEM

Buy for $178.02 on Amazon

In Stock

Updated 16 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i5-8400H Logo
Core i5-8400H

Mobile • Apr 2nd, 2018

Intel Core i7-990X Logo
Core i7-990X

Desktop • Feb 24th, 2011

Geekbench 5 Benchmarks

Intel Core i5-8400H Logo
Core i5-8400H

Mobile • Apr 2nd, 2018


Single-Core

1282

100%

Multi-Core

3600

100%

Intel Core i7-990X Logo
Core i7-990X

Desktop • Feb 24th, 2011


Single-Core

565

44%

Multi-Core

2626

72%

Intel Core i5-8400H Logo

Intel Core i5-8400H

vs
Intel Core i7-990X Logo

Intel Core i7-990X

Apr 2nd, 2018
Release DateFeb 24th, 2011
Core i5CollectionCore i7
Coffee LakeCodenameGulftown
Intel BGA 1440SocketIntel Socket 1366
Mobile
Segment
Desktop
4Cores
6
8Threads
12
2.5 GHzBase Clock Speed
3.5 GHz
4.2 GHz
Turbo Clock Speed3.7 GHz
45 W
TDP130 W
14 nm
Process Size32 nm
25.0xMultiplier
26.0x
UHD 630
Integrated GraphicsNone
NoOverclockable
Yes

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