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Core i7-6700K vs Pentium G840

Core i7-6700K vs Pentium G840: game performance, price, value, and specification comparison. Select comparison game parameters.

vs

Intel Pentium G840

2.8 GHz | 2-core

Intel Pentium G840 Logo
Intel Pentium G840 Dual Core 2.8 GHz Intel HD Graphics Retail 2.8 2 LGA 1155 Processor - BX80623G840

Buy for $45 on Amazon

In Stock

Updated 45 minutes ago

vs

Intel Pentium G840

2.8 GHz | 2-core

Intel Pentium G840 Logo
Intel Pentium G840 Dual Core 2.8 GHz Intel HD Graphics Retail 2.8 2 LGA 1155 Processor - BX80623G840

Buy for $45 on Amazon

In Stock

Updated 45 minutes ago

Key Differences

In short — Core i7-6700K outperforms the cheaper Pentium G840 on the selected game parameters. However, the worse performing Pentium G840 is a better bang for your buck. The better performing Core i7-6700K is 1532 days newer than the cheaper Pentium G840.

Advantages of Intel Core i7-6700K

  • Performs up to 6% better in Forza Horizon 5 than Pentium G840 - 172 vs 162 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G840 - 8 vs 2 threads

Advantages of Intel Pentium G840

  • Up to 75% cheaper than Core i7-6700K - $45.0 vs $180.0
  • Up to 73% better value when playing Forza Horizon 5 than Core i7-6700K - $0.28 vs $1.05 per FPS
  • Consumes up to 29% less energy than Intel Core i7-6700K - 65 vs 91 Watts
This is a free version of Forza Horizon 5.
Forza Horizon 5

Forza Horizon 5

Resolution

1920 x 1080

Game Graphics

Max

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

Desktop • Aug 1st, 2015


FPS

172

100%

Value, $/FPS

$1.05/FPS

26%

Price, $

$180

25%

FPS Winner

Intel Pentium G840 Logo
Pentium G840

Desktop • May 22nd, 2011


FPS

162

94%

Value, $/FPS

$0.28/FPS

100%

Price, $

$45

100%

Value Winner

Intel Pentium G840 Dual Core 2.8 GHz Intel HD Graphics Retail 2.8 2 LGA 1155 Processor - BX80623G840

Buy for $45 on Amazon

In Stock

Updated 45 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Max

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

Desktop • Aug 1st, 2015

Intel Pentium G840 Logo
Pentium G840

Desktop • May 22nd, 2011

Geekbench 5 Benchmarks

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

Desktop • Aug 1st, 2015


Single-Core

1480

100%

Multi-Core

4897

100%

Intel Pentium G840 Logo
Pentium G840

Desktop • May 22nd, 2011


Single-Core

439

29%

Multi-Core

745

15%

Intel Core i7-6700K Logo

Intel Core i7-6700K

vs
Intel Pentium G840 Logo

Intel Pentium G840

Aug 1st, 2015
Release DateMay 22nd, 2011
Core i7CollectionPentium
SkylakeCodenameSandy Bridge
Intel Socket 1151SocketIntel Socket 1155
Desktop
Segment
Desktop
4
Cores2
8
Threads2
4.0 GHz
Base Clock Speed2.8 GHz
4.2 GHzTurbo Clock SpeedNon-Turbo
91 WTDP
65 W
14 nm
Process Size32 nm
40.0x
Multiplier28.0x
HD Graphics 530Integrated GraphicsIntel HD (Sandy Bridge)
NoOverclockableNo

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