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Pentium G645 vs Core i9-12900KS

Pentium G645 vs Core i9-12900KS: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — Core i9-12900KS outperforms Pentium G645 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900KS is 3502 days newer than Pentium G645.

Advantages of Intel Pentium G645

  • Consumes up to 57% less energy than Intel Core i9-12900KS - 65 vs 150 Watts

Advantages of Intel Core i9-12900KS

  • Performs up to 31% better in Assassin's Creed Odyssey than Pentium G645 - 152 vs 116 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G645 - 24 vs 2 threads
This is a free version of Assassin's Creed Odyssey.
Assassin's Creed Odyssey

Assassin's Creed Odyssey

Resolution

1920 x 1080

Game Graphics

Ultra High

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


FPS

116

76%

Value, €/FPS

Price, €

Intel Core i9-12900KS Logo
Core i9-12900KS

Desktop • Apr 5th, 2022


FPS

152

100%

Value, €/FPS

€3.26/FPS

100%

Price, €

€495.47

100%

FPS and Value Winner

Intel Core i9-12900KS processor 30 MB Smart Cache Box

Buy for 495.47 on Amazon

In Stock

Updated 50 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra High

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012

Intel Core i9-12900KS Logo
Core i9-12900KS

Desktop • Apr 5th, 2022

Geekbench 5 Benchmarks

Intel Pentium G645 Logo
Pentium G645

Desktop • Sep 2nd, 2012


Single-Core

465

17%

Multi-Core

800

4%

Intel Core i9-12900KS Logo
Core i9-12900KS

Desktop • Apr 5th, 2022


Single-Core

2692

100%

Multi-Core

16223

100%

Intel Pentium G645 Logo

Intel Pentium G645

vs
Intel Core i9-12900KS Logo

Intel Core i9-12900KS

Sep 2nd, 2012Release Date
Apr 5th, 2022
PentiumCollectionCore i9
Sandy BridgeCodenameAlder Lake
Intel Socket 1155SocketIntel Socket 1700
Desktop
Segment
Desktop
2Cores
16
2Threads
24
2.9 GHzBase Clock Speed
3.4 GHz
Non-TurboTurbo Clock Speed5.2 GHz
65 W
TDP150 W
32 nmProcess Size
10 nm
29.0xMultiplier
34.0x
Intel HD (Sandy Bridge)Integrated GraphicsUHD Graphics 770
NoOverclockable
Yes

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