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Core i7-7740X vs Core i5-8600K

Core i7-7740X vs Core i5-8600K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i7-7740X

4.3 GHz | 4-core

Intel Core i7-7740X Logo
Intel Core i7-7740x Processor Tray (CM8067702868631)

Buy for $135 on Amazon

In Stock

Updated 56 minutes ago

vs

Intel Core i5-8600K

3.6 GHz | 6-core

Intel Core i5-8600K Logo
Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $123 on Amazon

In Stock

Updated 57 minutes ago

FPS Winner

Intel Core i7-7740X

4.3 GHz | 4-core

Intel Core i7-7740X Logo
Intel Core i7-7740x Processor Tray (CM8067702868631)

Buy for $135 on Amazon

In Stock

Updated 56 minutes ago

vs

Intel Core i5-8600K

3.6 GHz | 6-core

Intel Core i5-8600K Logo
Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $123 on Amazon

In Stock

Updated 57 minutes ago

Key Differences

In short — Core i7-7740X outperforms the cheaper Core i5-8600K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-7740X is 101 days older than the cheaper Core i5-8600K.

Advantages of Intel Core i7-7740X

  • Performs up to 2% better in Microsoft Flight Simulator 2020 than Core i5-8600K - 111 vs 109 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-8600K - 8 vs 6 threads

Advantages of Intel Core i5-8600K

  • Up to 9% cheaper than Core i7-7740X - $123.0 vs $135.0
  • Consumes up to 15% less energy than Intel Core i7-7740X - 95 vs 112 Watts
This is a free version of Microsoft Flight Simulator 2020.
Microsoft Flight Simulator 2020

Microsoft Flight Simulator 2020

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-7740X Logo
Core i7-7740X

Desktop • Jun 26th, 2017


FPS

111

100%

Value, $/FPS

Price, $

$135

91%

FPS Winner

Intel Core i7-7740x Processor Tray (CM8067702868631)

Buy for $135 on Amazon

In Stock

Updated 56 minutes ago

Intel Core i5-8600K Logo
Core i5-8600K

Desktop • Oct 5th, 2017


FPS

109

98.1981981981982%

Value, $/FPS

Price, $

$123

100%

Intel Core i5-8600K Desktop Processor 6 Cores up to 4.3 GHz Unlocked LGA 1151 300 Series 95W

Buy for $123 on Amazon

In Stock

Updated 57 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i7-7740X Logo
Core i7-7740X

Desktop • Jun 26th, 2017

Intel Core i5-8600K Logo
Core i5-8600K

Desktop • Oct 5th, 2017

Geekbench 5 Benchmarks

Intel Core i7-7740X Logo
Core i7-7740X

Desktop • Jun 26th, 2017


Single-Core

1634

100%

Multi-Core

5277

94.28265142040378%

Intel Core i5-8600K Logo
Core i5-8600K

Desktop • Oct 5th, 2017


Single-Core

1546

94.61444308445533%

Multi-Core

5597

100%

Intel Core i7-7740X

vs

Intel Core i5-8600K

Jun 26th, 2017Release Date
Oct 5th, 2017
Core i7CollectionCore i5
Kaby LakeCodenameCoffee Lake
Intel Socket 2066SocketIntel Socket 1151
Desktop
Segment
Desktop
4Cores
6
8
Threads6
4.3 GHz
Base Clock Speed3.6 GHz
4.5 GHz
Turbo Clock Speed4.3 GHz
112 WTDP
95 W
14 nmProcess Size14 nm
43.0x
Multiplier36.0x
NoneIntegrated GraphicsNone
YesOverclockableYes

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