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Core i5-6400 vs Core i5-6600K

Core i5-6400 vs Core i5-6600K: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short, we have a clear winner — Core i5-6600K outperforms the more expensive Core i5-6400 on the selected game parameters, and is also a better bang for your buck! The better performing Core i5-6600K and the more expensive Core i5-6400 have been released at the same time.

Advantages of Intel Core i5-6400

  • Consumes up to 29% less energy than Intel Core i5-6600K - 65 vs 91 Watts
  • Works without a dedicated GPU, while Intel Core i5-6600K doesn't have integrated graphics

Advantages of Intel Core i5-6600K

  • Performs up to 1% better in Stray than Core i5-6400 - 184 vs 182 FPS
  • Up to 27% cheaper than Core i5-6400 - €188.88 vs €258.88
  • Up to 27% better value when playing Stray than Core i5-6400 - €1.03 vs €1.42 per FPS
This is a free version of Stray.
Stray

Stray

Resolution

1920 x 1080

Game Graphics

High

Intel Core i5-6400 Logo
Core i5-6400

Desktop • Jul 2nd, 2015


FPS

182

98%

Value, €/FPS

€1.42/FPS

72%

Price, €

€258.88

72%

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

Desktop • Jul 2nd, 2015


FPS

184

100%

Value, €/FPS

€1.03/FPS

100%

Price, €

€188.88

100%

FPS and Value Winner

Intel Bx80662I56600K Processore Core I5-6600K Skylake Quad-Core, 3.5 Ghz

Buy for 188.88 on Amazon

In Stock

Updated 10 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

Intel Core i5-6400 Logo
Core i5-6400

Desktop • Jul 2nd, 2015

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

Desktop • Jul 2nd, 2015

Geekbench 5 Benchmarks

Intel Core i5-6400 Logo
Core i5-6400

Desktop • Jul 2nd, 2015


Single-Core

1111

78%

Multi-Core

3023

75%

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

Desktop • Jul 2nd, 2015


Single-Core

1419

100%

Multi-Core

4012

100%

Intel Core i5-6400 Logo

Intel Core i5-6400

vs
Intel Core i5-6600K Logo

Intel Core i5-6600K

Jul 2nd, 2015Release DateJul 2nd, 2015
Core i5CollectionCore i5
SkylakeCodenameSkylake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores4
4Threads4
2.7 GHzBase Clock Speed
3.5 GHz
3.3 GHzTurbo Clock Speed
3.9 GHz
65 W
TDP91 W
14 nmProcess Size14 nm
27.0xMultiplier
35.0x
HD Graphics 530
Integrated GraphicsNone
NoOverclockable
Yes

Builds Using Core i5-6400 or Core i5-6600K

Stray, 1920 x 1080, High

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