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Core i5-8400T vs Core i7-6900K

Core i5-8400T vs Core i7-6900K: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

Intel Core i7-6900K

3.2 GHz | 8-core

Intel Core i7-6900K Logo
Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for $120 on Amazon

In Stock

Updated 2670 minutes ago

vs
FPS Winner

Intel Core i7-6900K

3.2 GHz | 8-core

Intel Core i7-6900K Logo
Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for $120 on Amazon

In Stock

Updated 2670 minutes ago

Key Differences

In short, we have a clear winner — Core i7-6900K 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 i7-6900K is 671 days older than the more expensive Core i5-8400T.

Advantages of Intel Core i5-8400T

  • Consumes up to 75% less energy than Intel Core i7-6900K - 35 vs 140 Watts

Advantages of Intel Core i7-6900K

  • Performs up to 1% better in Baldur's Gate 3 than Core i5-8400T - 115 vs 114 FPS
  • Up to 14% cheaper than Core i5-8400T - $120.0 vs $139.0
  • Up to 15% better value when playing Baldur's Gate 3 than Core i5-8400T - $1.04 vs $1.22 per FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8400T - 16 vs 6 threads
This is a free version of Baldur's Gate 3.
Baldur's Gate 3

Baldur's Gate 3

Resolution

1920 x 1080

Game Graphics

Ultra

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

Desktop • Apr 2nd, 2018


FPS

114

99%

Value, $/FPS

$1.22/FPS

85%

Price, $

$139

86%

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016


FPS

115

100%

Value, $/FPS

$1.04/FPS

100%

Price, $

$120

100%

FPS and Value Winner

Intel Boxed Core i7-6900K Processor (20MB Cache, up to 3.70 GHz) FC-LGA 2011-v3,BX80671I76900K

Buy for $120 on Amazon

In Stock

Updated 2670 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 i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016

Geekbench 5 Benchmarks

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

Desktop • Apr 2nd, 2018


Single-Core

1099

87%

Multi-Core

3884

54%

Intel Core i7-6900K Logo
Core i7-6900K

Desktop • May 31st, 2016


Single-Core

1252

100%

Multi-Core

7118

100%

Intel Core i5-8400T Logo

Intel Core i5-8400T

vs
Intel Core i7-6900K Logo

Intel Core i7-6900K

Apr 2nd, 2018
Release DateMay 31st, 2016
Core i5CollectionCore i7
Coffee LakeCodenameBroadwell-E
Intel Socket 1151SocketIntel Socket 2011-3
Desktop
Segment
Desktop
6Cores
8
6Threads
16
1.7 GHzBase Clock Speed
3.2 GHz
3.3 GHzTurbo Clock Speed
3.7 GHz
35 W
TDP140 W
14 nmProcess Size14 nm
17.0xMultiplier
32.0x
NoneIntegrated GraphicsNone
NoOverclockable
Yes

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