| Processor model | i9-12900KS |
| PCI Express slots version | 4.0,5.0 |
| On-board graphics card dynamic frequency (max) | 1550 MHz |
| On-board graphics card ID | 0x4680 |
| L2 cache | 14336 KB |
| Intel® Active Management Technology (Intel® AMT) | Y |
| Intel® Turbo Boost Max Technology 3.0 frequency | 5.3 GHz |
| Intel® Thermal Velocity Boost | Y |
| Intel® Thermal Velocity Boost Temperature | 50 °C |
| Intel® Thermal Velocity Boost Frequency | 5.5 GHz |
| Performance-core boost frequency | 5.2 GHz |
| Efficient-core boost frequency | 4 GHz |
| Processor base power | 150 W |
| Maximum turbo power | 241 W |
| Intel® Thread Director | Y |