Intel Core i9-11900K
Intel desktop processor from 2021, socket LGA1200: 8 cores, 16 threads, up to 5.3 GHz.
34.5Overall score, of 100
24,891PassMark CPU Mark
3,501Single-thread rating
from $406US price
Specifications
| Cores | 8 |
|---|---|
| Threads | 16 |
| Base clock | 3.5 GHz |
| Max boost | 5.3 GHz |
| L3 cache | 16 MB |
| TDP | 125 W |
| Max power | 251 W |
| Memory | DDR4 |
| Memory speed | 3200 MT/s |
| PCI Express | PCIe 4.0 |
| Socket | LGA1200 |
| Process | 14 nm (Intel) |
| Architecture | Rocket Lake |
| Series | 11th Gen Core |
| Release year | 2021 |
| Integrated graphics | UHD Graphics 750 |
Often compared with
Similar performance
- Intel Core i5-13400F PassMark 24,871, from $129
- Intel Core i5-14400 PassMark 24,996, from $203
- AMD Ryzen 5 7500X3D PassMark 25,011, from $229
- AMD Ryzen 5 8600G PassMark 25,177, no current price
- Intel Core i9-11900KF PassMark 24,495, from $399
- Intel Core i5-14400F PassMark 25,394, from $161
Specs: manufacturer data. Scores: PassMark. Gaming: Tom's Hardware. US prices: PassMark, updated 2026-10-30.