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Core i7-12700KF vs Pentium G645

Core i7-12700KF vs Pentium G645: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i7-12700KF

3.6 GHz | 12-core

Intel Core i7-12700KF Logo
Intel Core i7-12700KF Gaming Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $206.99 on Amazon

In Stock

Updated 102 minutes ago

vs
FPS Winner

Intel Core i7-12700KF

3.6 GHz | 12-core

Intel Core i7-12700KF Logo
Intel Core i7-12700KF Gaming Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $206.99 on Amazon

In Stock

Updated 102 minutes ago

vs

Key Differences

In short — Core i7-12700KF outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i7-12700KF is 3350 days newer than Pentium G645.

Advantages of Intel Core i7-12700KF

  • Performs up to 59% better in Rust than Pentium G645 - 247 vs 155 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 20 vs 2 threads

Advantages of Intel Pentium G645

  • Consumes up to 48% less energy than Intel Core i7-12700KF - 65 vs 125 Watts
  • Works without a dedicated GPU, while Intel Core i7-12700KF doesn't have integrated graphics
This is a free version of Rust.
Rust

Rust

Resolution

1920 x 1080

Game Graphics

High

Intel Core i7-12700KF Logo
Core i7-12700KF

Desktop • Nov 4th, 2021


FPS

247

100%

Value, $/FPS

$0.84/FPS

100%

Price, $

$206.99

100%

FPS and Value Winner

Intel Core i7-12700KF Gaming Desktop Processor 12 (8P+4E) Cores up to 5.0 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $206.99 on Amazon

In Stock

Updated 102 minutes ago

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


FPS

155

62%

Value, $/FPS

Price, $

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

High

Intel Core i7-12700KF Logo
Core i7-12700KF

Desktop • Nov 4th, 2021

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012

Geekbench 5 Benchmarks

Intel Core i7-12700KF Logo
Core i7-12700KF

Desktop • Nov 4th, 2021


Single-Core

2526

100%

Multi-Core

13549

100%

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


Single-Core

465

18%

Multi-Core

800

5%

Intel Core i7-12700KF Logo

Intel Core i7-12700KF

vs
Intel Pentium G645 Logo

Intel Pentium G645

Nov 4th, 2021
Release DateSep 2nd, 2012
Core i7CollectionPentium
Alder LakeCodenameSandy Bridge
Intel Socket 1700SocketIntel Socket 1155
Desktop
Segment
Desktop
12
Cores2
20
Threads2
3.6 GHz
Base Clock Speed2.9 GHz
5.0 GHzTurbo Clock SpeedNon-Turbo
125 WTDP
65 W
10 nm
Process Size32 nm
36.0x
Multiplier29.0x
NoneIntegrated Graphics
Intel HD (Sandy Bridge)
Yes
OverclockableNo

Builds Using Core i7-12700KF or Pentium G645

Rust, 1920 x 1080, High

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