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Core i7-6850K vs Core i5-2405S

Core i7-6850K vs Core i5-2405S: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i7-6850K

3.6 GHz | 6-core

Intel Core i7-6850K Logo
Intel Boxed Core i7-6850K Processor (15M Cache, up to 3.80 GHz) FC-LGA14A 3.6 6 BX80671I76850K

Buy for $105 on Amazon

In Stock

Updated 61 minutes ago

vs

Intel Core i5-2405S

2.5 GHz | 4-core

Intel Core i5-2405S Logo
Intel Core i5-2405S Quad-Core Processor 2.5 GHz 6 MB Cache LGA 1155 - BX80623I52405S

Buy for $46 on Amazon

In Stock

Updated 57 minutes ago

FPS Winner

Intel Core i7-6850K

3.6 GHz | 6-core

Intel Core i7-6850K Logo
Intel Boxed Core i7-6850K Processor (15M Cache, up to 3.80 GHz) FC-LGA14A 3.6 6 BX80671I76850K

Buy for $105 on Amazon

In Stock

Updated 61 minutes ago

vs

Intel Core i5-2405S

2.5 GHz | 4-core

Intel Core i5-2405S Logo
Intel Core i5-2405S Quad-Core Processor 2.5 GHz 6 MB Cache LGA 1155 - BX80623I52405S

Buy for $46 on Amazon

In Stock

Updated 57 minutes ago

Key Differences

In short — Core i7-6850K outperforms the cheaper Core i5-2405S on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6850K is 1836 days newer than the cheaper Core i5-2405S.

Advantages of Intel Core i7-6850K

  • Performs up to 39% better in Assassin's Creed Mirage than Core i5-2405S - 97 vs 70 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i5-2405S - 12 vs 4 threads

Advantages of Intel Core i5-2405S

  • Up to 56% cheaper than Core i7-6850K - $46.0 vs $105.0
  • Consumes up to 54% less energy than Intel Core i7-6850K - 65 vs 140 Watts
  • Works without a dedicated GPU, while Intel Core i7-6850K doesn't have integrated graphics
This is a free version of Assassin's Creed Mirage.
Assassin's Creed Mirage

Assassin's Creed Mirage

Resolution

1920 x 1080

Game Graphics

Ultra High

Intel Core i7-6850K Logo
Core i7-6850K

Desktop • May 31st, 2016


FPS

97

100%

Value, $/FPS

Price, $

$105

43%

FPS Winner

Intel Boxed Core i7-6850K Processor (15M Cache, up to 3.80 GHz) FC-LGA14A 3.6 6 BX80671I76850K

Buy for $105 on Amazon

In Stock

Updated 61 minutes ago

Intel Core i5-2405S Logo
Core i5-2405S

Desktop • May 22nd, 2011


FPS

70

72.16494845360825%

Value, $/FPS

Price, $

$46

100%

Intel Core i5-2405S Quad-Core Processor 2.5 GHz 6 MB Cache LGA 1155 - BX80623I52405S

Buy for $46 on Amazon

In Stock

Updated 57 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra High

Intel Core i7-6850K Logo
Core i7-6850K

Desktop • May 31st, 2016

Intel Core i5-2405S Logo
Core i5-2405S

Desktop • May 22nd, 2011

Geekbench 5 Benchmarks

Intel Core i7-6850K Logo
Core i7-6850K

Desktop • May 31st, 2016


Single-Core

1268

100%

Multi-Core

5821

100%

Intel Core i5-2405S Logo
Core i5-2405S

Desktop • May 22nd, 2011


Single-Core

535

42.19242902208202%

Multi-Core

1429

24.549046555574645%

Intel Core i7-6850K

vs

Intel Core i5-2405S

May 31st, 2016
Release DateMay 22nd, 2011
Core i7CollectionCore i5
Broadwell ECodenameSandy Bridge
Intel Socket 2011-3SocketIntel Socket 1155
Desktop
Segment
Desktop
6
Cores4
12
Threads4
3.6 GHz
Base Clock Speed2.5 GHz
3.8 GHz
Turbo Clock Speed3.3 GHz
140 WTDP
65 W
14 nm
Process Size32 nm
36.0x
Multiplier25.0x
NoneIntegrated Graphics
Intel HD 3000
Yes
OverclockableNo

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