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Core i9-7940X vs Core i5-6600K

Core i9-7940X vs Core i5-6600K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i9-7940X

3.1 GHz | 14-core

Intel Core i9-7940X Logo
Intel Core i9-7940X X-Series Processor 14 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 165W

Buy for 312.48 on Amazon

In Stock

Updated 69 minutes ago

vs
FPS Winner

Intel Core i9-7940X

3.1 GHz | 14-core

Intel Core i9-7940X Logo
Intel Core i9-7940X X-Series Processor 14 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 165W

Buy for 312.48 on Amazon

In Stock

Updated 69 minutes ago

vs

Key Differences

In short — Core i9-7940X outperforms Core i5-6600K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-7940X is 792 days newer than Core i5-6600K.

Advantages of Intel Core i9-7940X

  • Performs up to 2% better in Shadow of the Tomb Raider: Definitive Edition than Core i5-6600K - 210 vs 205 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-6600K - 28 vs 4 threads

Advantages of Intel Core i5-6600K

  • Consumes up to 45% less energy than Intel Core i9-7940X - 91 vs 165 Watts
This is a free version of Shadow of the Tomb Raider: Definitive Edition.
Shadow of the Tomb Raider: Definitive Edition

Shadow of the Tomb Raider: Definitive Edition

Resolution

1920 x 1080

Game Graphics

Highest

Intel Core i9-7940X Logo
Core i9-7940X

Desktop • Sep 1st, 2017


FPS

210

100%

Value, €/FPS

€1.49/FPS

100%

Price, €

€312.48

100%

FPS and Value Winner

Intel Core i9-7940X X-Series Processor 14 Cores up to 4.3 GHz Turbo Unlocked LGA2066 X299 Series 165W

Buy for 312.48 on Amazon

In Stock

Updated 69 minutes ago

Intel Core i5-6600K Logo
Core i5-6600K

Desktop • Jul 2nd, 2015


FPS

205

97%

Value, €/FPS

Price, €

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Highest

Intel Core i9-7940X Logo
Core i9-7940X

Desktop • Sep 1st, 2017

Intel Core i5-6600K Logo
Core i5-6600K

Desktop • Jul 2nd, 2015

Geekbench 5 Benchmarks

Intel Core i9-7940X Logo
Core i9-7940X

Desktop • Sep 1st, 2017


Single-Core

1370

96%

Multi-Core

9923

100%

Intel Core i5-6600K Logo
Core i5-6600K

Desktop • Jul 2nd, 2015


Single-Core

1419

100%

Multi-Core

4012

40%

Intel Core i9-7940X Logo

Intel Core i9-7940X

vs
Intel Core i5-6600K Logo

Intel Core i5-6600K

Sep 1st, 2017
Release DateJul 2nd, 2015
Core i9CollectionCore i5
SkylakeCodenameSkylake
Intel Socket 2066SocketIntel Socket 1151
Desktop
Segment
Desktop
14
Cores4
28
Threads4
3.1 GHzBase Clock Speed
3.5 GHz
4.3 GHz
Turbo Clock Speed3.9 GHz
165 WTDP
91 W
14 nmProcess Size14 nm
31.0xMultiplier
35.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

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