Buy on Amazon
$330
In Stock
Prices and StockMSRP $134
Prices and Stock
MSRP $134
All items are out of stock
Prices and StockMSRP $539
Prices and Stock
MSRP $539
Key Differences
In short — Core i9-11900K outperforms Core i3-2125 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i9-11900K is 3481 days newer than Core i3-2125.
Advantages of Core i3-2125
- Consumes up to 48% less energy than Intel Core i9-11900K - 65 vs 125 Watts
Advantages of Core i9-11900K
- Performs up to 25% better in Battlefield IV than Core i3-2125 - 462 vs 371 FPS
- Can execute more multi-threaded tasks simultaneously than Intel Core i3-2125 - 16 vs 4 threads
Battlefield IV
Resolution
1920 x 1080
Game Graphics
Ultra
Core i9-11900K
Desktop • Mar 16th, 2021
FPS
462
100%
Value, $/FPS
$0.71/FPS
100%
Price, $
$330
100%
FPS and Value Winner
Intel Core i9-11900K Desktop Processor 8 Cores up to 5.3 GHz Unlocked LGA1200 (Intel 500 Series & Select 400 Chipset) 125W
Buy for $330 on Amazon
In Stock
Updated 305 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Core i3-2125
Desktop • Sep 4th, 2011
Core i9-11900K
Desktop • Mar 16th, 2021
Geekbench 5 Benchmarks
Core i3-2125 | vs | Core i9-11900K |
|---|---|---|
| Sep 4th, 2011 | Release Date | Mar 16th, 2021 |
| Core i3 | Collection | Core i9 |
| Sandy Bridge | Codename | Rocket Lake |
| Intel Socket 1155 | Socket | Intel Socket 1200 |
Desktop | Segment | Desktop |
| 2 | Cores | 8 |
| 4 | Threads | 16 |
| 3.3 GHz | Base Clock Speed | 3.5 GHz |
| Non-Turbo | Turbo Clock Speed | 5.3 GHz |
65 W | TDP | 125 W |
| 32 nm | Process Size | 14 nm |
| 33.0x | Multiplier | 35.0x |
| Intel HD 3000 | Integrated Graphics | UHD Graphics 750 |
| No | Overclockable | Yes |
PCs Using Core i3-2125 or Core i9-11900K
With selected game settings
219 FPS
$7.31/FPS
GeForce RTX 4060
Core i9-11900K
32 GB, 1 TB SSD + 1 TB HDD
Buy on Amazon
$1,599.99
In Stock
219 FPS
$9.03/FPS
GeForce RTX 4060
Core i9-11900K
32 GB, 512 GB SSD + 1 TB HDD
Buy on Amazon
$1,978
In Stock
201 FPS
$8.45/FPS
GeForce RTX 3060
Core i9-11900K
64 GB, 512 GB SSD
Buy on Amazon
$1,699
In Stock
178 FPS
$7.84/FPS
GeForce RTX 3050
Core i9-11900K
64 GB, 1 TB SSD
Buy on Amazon
$1,395
In Stock
178 FPS
$11.23/FPS
GeForce RTX 3050
Core i9-11900K
16 GB, 2 TB SSD
Buy on Amazon
$1,999
In Stock
178 FPS
$10.39/FPS
GeForce RTX 3050
Core i9-11900K
32 GB, 2 TB SSD
Buy on Amazon
$1,849
In Stock
201 FPS
$10.24/FPS
GeForce RTX 3060
Core i9-11900K
16 GB, 1 TB SSD
Buy on Amazon
$2,059
In Stock
285 FPS
$15.79/FPS
GeForce RTX 3080
Core i9-11900K
32 GB, 2 TB SSD
Buy on Amazon
$4,499
In Stock
201 FPS
$9.34/FPS
GeForce RTX 3060
Core i9-11900K
64 GB, 1 TB SSD
Buy on Amazon
$1,878
In Stock
285 FPS
$11.93/FPS
GeForce RTX 3080
Core i9-11900K
16 GB, N/A Storage
Buy on Amazon
$3,399.99
In Stock
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