- Model/Name
- Core i9-12900KS
- Model/Brand
- Intel
- Model/Model
- BX8071512900KS
- Model/Series
- Core i9 12th Gen
- Details/L2 Cache
- 14MB
- Details/L3 Cache
- 30MB
- Details/# of Cores
- 16-Core (8P+8E)
- Details/ECC Memory
- Supported
- Details/# of Threads
- 24-Threads
- Details/Memory Types
- DDR4 3200 / DDR5 4800
- Details/CPU Code Name
- Alder Lake
- Model/Processors Type
- Desktop
- Details/Cooling Device
- Cooling device not included - Processor Only
- Details/Memory Channel
- 2
- Details/CPU Socket Type
- LGA 1700
- Details/Instruction Set
- 64-Bit
- Details/Manufacturing Tech
- Intel 7
- Details/Integrated Graphics
- Intel UHD Graphics 770
- Details/Max Turbo Frequency
- Intel Thermal Velocity Boost Max Frequency: 5.5 GHz Intel Turbo Boost Max Technology 3.0 Frequency: 5.3 GHz Performance-core Max Turbo Frequency: 5.2 GHz Efficient-core Max Turbo Frequency: 4 GHz
- Details/Operating Frequency
- P-core Base Frequency: 3.4 GHz E-core Base Frequency: 2.5 GHz
- Details/PCI Express Revision
- 5.0 / 4.0 / 3.0
- Details/Thermal Design Power
- Processor Base Power: 150W Maximum Turbo Power: 241W
- Details/Hyper-Threading Support
- Yes
- Details/Operating System Supported
- Windows 11
- Details/Max Number of PCI Express Lanes
- 20
- Details/Virtualization Technology Support
- Yes
- Additional Information/First Listed on Newegg
- September 19, 2026