Background
Background
Background
Background
Background

Pentium G2120 vs Core i9-12900K

Pentium G2120 vs Core i9-12900K: game performance, price, value, and specification comparison. Select comparison game parameters.

Pentium G2120

3.1 GHz | 2-core

Intel Pentium G2120 Logo
Intel Pentium G2120 3.1 GHz 2 LGA 1155 Processor BX80637G2120

Buy for $39.46 on Amazon

In Stock

Updated 13 minutes ago

vs
FPS Winner

Core i9-12900K

3.2 GHz | 16-core

Intel Core i9-12900K Logo
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $283.49 on Amazon

In Stock

Updated 14 minutes ago

Pentium G2120

3.1 GHz | 2-core

Intel Pentium G2120 Logo
Intel Pentium G2120 3.1 GHz 2 LGA 1155 Processor BX80637G2120

Buy for $39.46 on Amazon

In Stock

Updated 13 minutes ago

vs
FPS Winner

Core i9-12900K

3.2 GHz | 16-core

Intel Core i9-12900K Logo
Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $283.49 on Amazon

In Stock

Updated 14 minutes ago

Key Differences

In short — Core i9-12900K outperforms the cheaper Pentium G2120 on the selected game parameters. However, the worse performing Pentium G2120 is a better bang for your buck. The better performing Core i9-12900K is 3349 days newer than the cheaper Pentium G2120.

Advantages of Pentium G2120

  • Up to 86% cheaper than Core i9-12900K - $39.46 vs $283.49
  • Up to 82% better value when playing FINAL FANTASY XIV: Endwalker than Core i9-12900K - $0.18 vs $0.99 per FPS
  • Consumes up to 56% less energy than Intel Core i9-12900K - 55 vs 125 Watts

Advantages of Core i9-12900K

  • Performs up to 28% better in FINAL FANTASY XIV: Endwalker than Pentium G2120 - 287 vs 225 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Pentium G2120 - 24 vs 2 threads
Calculator background
This is a free version of FINAL FANTASY XIV: Endwalker.
FINAL FANTASY XIV: Endwalker

FINAL FANTASY XIV: Endwalker

Resolution

1920 x 1080

Game Graphics

Maximum

Intel Pentium G2120 Logo
Pentium G2120

Desktop • Sep 3rd, 2012


FPS

225

78%

Value, $/FPS

$0.18/FPS

100%

Price, $

$39.46

100%

Value Winner

Intel Pentium G2120 3.1 GHz 2 LGA 1155 Processor BX80637G2120

Buy for $39.46 on Amazon

In Stock

Updated 13 minutes ago

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021


FPS

287

100%

Value, $/FPS

$0.99/FPS

18%

Price, $

$283.49

13%

FPS Winner

Intel Core i9-12900K Gaming Desktop Processor with Integrated Graphics and 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W

Buy for $283.49 on Amazon

In Stock

Updated 14 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Maximum

Intel Pentium G2120 Logo
Pentium G2120

Desktop • Sep 3rd, 2012

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Pentium G2120 Logo
Pentium G2120

Desktop • Sep 3rd, 2012


Single-Core

526

20%

Multi-Core

922

6%

Intel Core i9-12900K Logo
Core i9-12900K

Desktop • Nov 4th, 2021


Single-Core

2620

100%

Multi-Core

15445

100%

Intel Pentium G2120 Logo

Pentium G2120

vs
Intel Core i9-12900K Logo

Core i9-12900K

Sep 3rd, 2012Release Date
PentiumCollectionCore i9
Ivy BridgeCodenameAlder Lake
Intel Socket 1155SocketIntel Socket 1700
Desktop
Segment
Desktop
2Cores
2Threads
3.1 GHzBase Clock Speed
Non-TurboTurbo Clock Speed5.2 GHz
TDP125 W
22 nmProcess Size
31.0xMultiplier
Intel HDIntegrated GraphicsUHD Graphics 770
NoOverclockable

PCs Using Pentium G2120 or Core i9-12900K

With selected game settings

Similar CPU Comparisons

Select from the most popular similar processor comparisons. Most compared processor combinations, including the currently selected ones, are at the top.

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.