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Core i9-11900 vs Core i9-12900K

Core i9-11900 vs Core i9-12900K: game performance, price, value, and specification comparison. Select comparison game parameters.

Intel Core i9-11900

2.5 GHz | 8-core

Intel Core i9-11900 Logo
Intel® Core™ i9-11900 Desktop Processor 8 Cores up to 5.2 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

Buy for $270 on Amazon

In Stock

Updated 65 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 $329.99 on Amazon

In Stock

Updated 65 minutes ago

Intel Core i9-11900

2.5 GHz | 8-core

Intel Core i9-11900 Logo
Intel® Core™ i9-11900 Desktop Processor 8 Cores up to 5.2 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

Buy for $270 on Amazon

In Stock

Updated 65 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 $329.99 on Amazon

In Stock

Updated 65 minutes ago

Key Differences

In short — Core i9-12900K outperforms the cheaper Core i9-11900 on the selected game parameters. However, the worse performing Core i9-11900 is a better bang for your buck. The better performing Core i9-12900K is 233 days newer than the cheaper Core i9-11900.

Advantages of Intel Core i9-11900

  • Up to 18% cheaper than Core i9-12900K - $270.0 vs $329.99
  • Up to 3% better value when playing Diablo IV than Core i9-12900K - $1.02 vs $1.05 per FPS
  • Consumes up to 48% less energy than Intel Core i9-12900K - 65 vs 125 Watts

Advantages of Intel Core i9-12900K

  • Performs up to 19% better in Diablo IV than Core i9-11900 - 313 vs 264 FPS
  • Can execute more multi-threaded tasks simultaneously than Intel Core i9-11900 - 24 vs 16 threads
This is a free version of Diablo IV.
Diablo IV

Diablo IV

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-11900 Logo
Core i9-11900

Desktop • Mar 16th, 2021


FPS

264

84%

Value, $/FPS

$1.02/FPS

100%

Price, $

$270

100%

Value Winner

Intel® Core™ i9-11900 Desktop Processor 8 Cores up to 5.2 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

Buy for $270 on Amazon

In Stock

Updated 65 minutes ago

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

Desktop • Nov 4th, 2021


FPS

313

100%

Value, $/FPS

$1.05/FPS

97%

Price, $

$329.99

81%

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 $329.99 on Amazon

In Stock

Updated 65 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Ultra

Intel Core i9-11900 Logo
Core i9-11900

Desktop • Mar 16th, 2021

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

Desktop • Nov 4th, 2021

Geekbench 5 Benchmarks

Intel Core i9-11900 Logo
Core i9-11900

Desktop • Mar 16th, 2021


Single-Core

2130

81%

Multi-Core

8816

57%

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

Desktop • Nov 4th, 2021


Single-Core

2620

100%

Multi-Core

15445

100%

Intel Core i9-11900 Logo

Intel Core i9-11900

vs
Intel Core i9-12900K Logo

Intel Core i9-12900K

Mar 16th, 2021Release Date
Nov 4th, 2021
Core i9CollectionCore i9
Rocket LakeCodenameAlder Lake
Intel Socket 1200SocketIntel Socket 1700
Desktop
Segment
Desktop
8Cores
16
16Threads
24
2.5 GHzBase Clock Speed
3.2 GHz
5.2 GHzTurbo Clock Speed5.2 GHz
65 W
TDP125 W
14 nmProcess Size
10 nm
25.0xMultiplier
32.0x
UHD Graphics 750Integrated GraphicsUHD Graphics 770
NoOverclockable
Yes

Builds Using Core i9-11900 or Core i9-12900K

Diablo IV, 1920 x 1080, Ultra

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