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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.

Key Differences

In short — Core i7-6700K outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-6700K is 1063 days newer than Pentium G645.

Advantages of Intel Core i7-6700K

  • Performs up to 52% better in F1 23 than Pentium G645 - 225 vs 148 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 8 vs 2 threads

Advantages of Intel Pentium G645

  • Consumes up to 29% less energy than Intel Core i7-6700K - 65 vs 91 Watts
This is a free version of F1 23.
F1 23

F1 23

Resolution

1920 x 1080

Game Graphics

Ultra High

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

Desktop • Aug 1st, 2015


FPS

225

100%

Value, CA$/FPS

CA$0.97/FPS

100%

Price, CA$

CA$218.88

100%

FPS and Value Winner

Core i7 Quad-core i7-6700K 4 GHz Processor

Buy for CA$218.88 on Amazon

In Stock

Updated 4596 minutes ago

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


FPS

148

65%

Value, CA$/FPS

Price, CA$

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra High

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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