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Core i3-2120 vs Core i9-12900K

Core i3-2120 vs Core i9-12900K: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i3-2120

3.3 GHz | 2-core

Intel Core i3-2120 Logo
Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120

Buy for 81.15 on Amazon

In Stock

Updated 12 minutes ago

vs
FPS Winner

Intel 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 219.13 on Amazon

In Stock

Updated 13 minutes ago

Intel Core i3-2120

3.3 GHz | 2-core

Intel Core i3-2120 Logo
Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120

Buy for 81.15 on Amazon

In Stock

Updated 12 minutes ago

vs
FPS Winner

Intel 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 219.13 on Amazon

In Stock

Updated 13 minutes ago

Key Differences

In short — Core i9-12900K outperforms the cheaper Core i3-2120 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-12900K is 3910 days newer than the cheaper Core i3-2120.

Advantages of Intel Core i3-2120

  • Up to 63% cheaper than Core i9-12900K - $73.11 vs $197.41
  • Consumes up to 48% less energy than Intel Core i9-12900K - 65 vs 125 Watts

Advantages of Intel Core i9-12900K

  • Performs up to 216% better in Diablo IV than Core i3-2120 - 313 vs 99 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i3-2120 - 24 vs 4 threads
This is a free version of Diablo IV.
Diablo IV

Diablo IV

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i3-2120 Logo
Core i3-2120

Desktop • Feb 20th, 2011


FPS

99

31.629392971246006%

Value, €/FPS

Price, €

€81.15

100%

Intel Core i3-2120 Dual-Core Processor 3.3 GHz 3 MB Cache LGA 1155 - BX80623I32120

Buy for 81.15 on Amazon

In Stock

Updated 12 minutes ago

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

Desktop • Nov 4th, 2021


FPS

313

100%

Value, €/FPS

Price, €

€219.13

37%

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 219.13 on Amazon

In Stock

Updated 13 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i3-2120 Logo
Core i3-2120

Desktop • Feb 20th, 2011

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

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i3-2120 Logo
Core i3-2120

Desktop • Feb 20th, 2011


Single-Core

501

19.12213740458015%

Multi-Core

1035

6.701197798640337%

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

Desktop • Nov 4th, 2021


Single-Core

2620

100%

Multi-Core

15445

100%

Intel Core i3-2120

vs

Intel Core i9-12900K

Feb 20th, 2011Release Date
Nov 4th, 2021
Core i3CollectionCore i9
Sandy BridgeCodenameAlder Lake
Intel Socket 1155SocketIntel Socket 1700
Desktop
Segment
Desktop
2Cores
16
4Threads
24
3.3 GHz
Base Clock Speed3.2 GHz
Non-TurboTurbo Clock Speed5.2 GHz
65 W
TDP125 W
32 nmProcess Size
10 nm
33.0x
Multiplier32.0x
Intel HD 2000Integrated GraphicsUHD Graphics 770
NoOverclockable
Yes

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