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Core i7-6700K vs Pentium G645

Core i7-6700K vs Pentium G645: 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 4840 minutes ago

vs

Intel Pentium G645

2.9 GHz | 2-core

Intel Pentium G645 Logo
Intel Pentium G645 Prozessor (2,9GHz, Sockel 1155, 3MB Cache, 65 Watt)

Buy for 10 on Amazon

In Stock

Updated 4840 minutes ago

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 4840 minutes ago

vs

Intel Pentium G645

2.9 GHz | 2-core

Intel Pentium G645 Logo
Intel Pentium G645 Prozessor (2,9GHz, Sockel 1155, 3MB Cache, 65 Watt)

Buy for 10 on Amazon

In Stock

Updated 4840 minutes ago

Key Differences

In short — Core i7-6700K outperforms the cheaper Pentium G645 on the selected game parameters. However, the worse performing Pentium G645 is a better bang for your buck. The better performing Core i7-6700K is 1063 days newer than the cheaper Pentium G645.

Advantages of Intel Core i7-6700K

  • Performs up to 13% better in Borderlands 3 than Pentium G645 - 220 vs 195 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 8 vs 2 threads

Advantages of Intel Pentium G645

  • Up to 96% cheaper than Core i7-6700K - €10.0 vs €237.87
  • Up to 95% better value when playing Borderlands 3 than Core i7-6700K - €0.05 vs €1.08 per FPS
  • Consumes up to 29% less energy than Intel Core i7-6700K - 65 vs 91 Watts
This is a free version of Borderlands 3.
Borderlands 3

Borderlands 3

Resolution

1920 x 1080

Game Graphics

Badass

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

Desktop • Aug 1st, 2015


FPS

220

100%

Value, €/FPS

€1.08/FPS

4%

Price, €

€237.87

4%

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 4840 minutes ago

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


FPS

195

88%

Value, €/FPS

€0.05/FPS

100%

Price, €

€10

100%

Value Winner

Intel Pentium G645 Prozessor (2,9GHz, Sockel 1155, 3MB Cache, 65 Watt)

Buy for 10 on Amazon

In Stock

Updated 4840 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Badass

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

Desktop • Aug 1st, 2015

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012

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 G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


Single-Core

465

31%

Multi-Core

800

16%

Intel Core i7-6700K Logo

Intel Core i7-6700K

vs
Intel Pentium G645 Logo

Intel Pentium G645

Aug 1st, 2015
Release DateSep 2nd, 2012
Core i7CollectionPentium
SkylakeCodenameSandy Bridge
Intel Socket 1151SocketIntel Socket 1155
Desktop
Segment
Desktop
4
Cores2
8
Threads2
4.0 GHz
Base Clock Speed2.9 GHz
4.2 GHzTurbo Clock SpeedNon-Turbo
91 WTDP
65 W
14 nm
Process Size32 nm
40.0x
Multiplier29.0x
HD Graphics 530Integrated GraphicsIntel HD (Sandy Bridge)
NoOverclockableNo

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