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Core i7-6700K vs Core i5-9400

Core i7-6700K vs Core i5-9400: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i7-6700K

4.0 GHz | 4-core

Intel Core i7-6700K Logo
Intel Core i7-6700K Prozessor der 6. Generation (bis zu 4 GHz mit Intel Turbo-Boost-Technik 2.0, 8 MB Intel Smart-Cache)

Buy for 237.87 on Amazon

In Stock

Updated 11283 minutes ago

vs
FPS Winner

Intel Core i7-6700K

4.0 GHz | 4-core

Intel Core i7-6700K Logo
Intel Core i7-6700K Prozessor der 6. Generation (bis zu 4 GHz mit Intel Turbo-Boost-Technik 2.0, 8 MB Intel Smart-Cache)

Buy for 237.87 on Amazon

In Stock

Updated 11283 minutes ago

vs

Key Differences

In short — Core i7-6700K outperforms the cheaper Core i5-9400 on the selected game parameters. However, the worse performing Core i5-9400 is a better bang for your buck. The better performing Core i7-6700K is 1175 days older than the cheaper Core i5-9400.

Advantages of Intel Core i7-6700K

  • Performs up to 2% better in Lost Ark than Core i5-9400 - 260 vs 256 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-9400 - 8 vs 6 threads

Advantages of Intel Core i5-9400

  • Up to 43% cheaper than Core i7-6700K - €136.36 vs €237.87
  • Up to 42% better value when playing Lost Ark than Core i7-6700K - €0.53 vs €0.91 per FPS
  • Consumes up to 29% less energy than Intel Core i7-6700K - 65 vs 91 Watts
This is a free version of Lost Ark.
Lost Ark

Lost Ark

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i7-6700K Logo
Core i7-6700K

Desktop • Aug 1st, 2015


FPS

260

100%

Value, €/FPS

€0.91/FPS

58%

Price, €

€237.87

57%

FPS Winner

Intel Core i7-6700K Prozessor der 6. Generation (bis zu 4 GHz mit Intel Turbo-Boost-Technik 2.0, 8 MB Intel Smart-Cache)

Buy for 237.87 on Amazon

In Stock

Updated 11283 minutes ago

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


FPS

256

98%

Value, €/FPS

€0.53/FPS

100%

Price, €

€136.36

100%

Value Winner

Intel Core I5-9400 2,9 GHz LGA1151 Tray.

Buy for 136.36 on Amazon

In Stock

Updated 11283 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i7-6700K Logo
Core i7-6700K

Desktop • Aug 1st, 2015

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018

Geekbench 5 Benchmarks

Intel Core i7-6700K Logo
Core i7-6700K

Desktop • Aug 1st, 2015


Single-Core

1480

100%

Multi-Core

4897

100%

Intel Core i5-9400 Logo
Core i5-9400

Desktop • Oct 19th, 2018


Single-Core

1384

93%

Multi-Core

4795

97%

Intel Core i7-6700K Logo

Intel Core i7-6700K

vs
Intel Core i5-9400 Logo

Intel Core i5-9400

Aug 1st, 2015Release Date
Oct 19th, 2018
Core i7CollectionCore i5
SkylakeCodenameCoffee Lake
Intel Socket 1151SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores
6
8
Threads6
4.0 GHz
Base Clock Speed2.9 GHz
4.2 GHz
Turbo Clock Speed4.1 GHz
91 WTDP
65 W
14 nmProcess Size14 nm
40.0x
Multiplier29.0x
HD Graphics 530Integrated GraphicsUHD 630
NoOverclockableNo

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