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Core i5-9400F vs Core i7-6900K

Core i5-9400F vs Core i7-6900K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i5-9400F

2.9 GHz | 6-core

Intel Core i5-9400F Logo
Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for $85 on Amazon

In Stock

Updated 73806 minutes ago

vs

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 73806 minutes ago

FPS Winner

Intel Core i5-9400F

2.9 GHz | 6-core

Intel Core i5-9400F Logo
Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for $85 on Amazon

In Stock

Updated 73806 minutes ago

vs

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 73806 minutes ago

Key Differences

In short — Core i5-9400F outperforms the more expensive Core i7-6900K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-9400F is 952 days newer than the more expensive Core i7-6900K.

Advantages of Intel Core i5-9400F

  • Performs up to 1% better in Rocket League than Core i7-6900K - 715 vs 709 FPS
  • Up to 29% cheaper than Core i7-6900K - $85.0 vs $120.0
  • Consumes up to 54% less energy than Intel Core i7-6900K - 65 vs 140 Watts

Advantages of Intel Core i7-6900K

  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400F - 16 vs 6 threads
This is a free version of Rocket League.
Rocket League

Rocket League

Resolution

1920 x 1080

Game Graphics

High Quality

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019


FPS

715

100%

Value, $/FPS

Price, $

$85

100%

FPS Winner

Intel® Core™ i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

Buy for $85 on Amazon

In Stock

Updated 73806 minutes ago

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

Desktop • May 31st, 2016


FPS

709

99.16083916083916%

Value, $/FPS

Price, $

$120

70%

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 73806 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High Quality

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019

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

Desktop • May 31st, 2016

Geekbench 5 Benchmarks

Intel Core i5-9400F Logo
Core i5-9400F

Desktop • Jan 8th, 2019


Single-Core

1378

100%

Multi-Core

4834

67.91233492554089%

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

Desktop • May 31st, 2016


Single-Core

1252

90.85631349782292%

Multi-Core

7118

100%

Intel Core i5-9400F Logo

Intel Core i5-9400F

vs
Intel Core i7-6900K Logo

Intel Core i7-6900K

Jan 8th, 2019
Release DateMay 31st, 2016
Core i5CollectionCore i7
Coffee LakeCodenameBroadwell-E
Intel Socket 1151SocketIntel Socket 2011-3
Desktop
Segment
Desktop
6Cores
8
6Threads
16
2.9 GHzBase Clock Speed
3.2 GHz
4.1 GHz
Turbo Clock Speed3.7 GHz
65 W
TDP140 W
14 nmProcess Size14 nm
29.0xMultiplier
32.0x
NoneIntegrated GraphicsNone
NoOverclockable
Yes

Builds Using Core i5-9400F or Core i7-6900K

Rocket League, 1920 x 1080, High Quality

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