| SPECIFICATIONS |
| Brand | Intel |
| Series | 12th Gen Alder Lake |
| Model | i9-12900KS (BX8071512900KS) |
| Vertical Segment | Desktop |
| Processor Model | Core i9-12900KS Unlocked |
| Lithography | Intel 7 |
| Number of Cores | 16 |
| Number of Threads | 24 |
| Core Layout | 8 Performance Cores, 8 Efficiency Cores |
| P-Core Base Clock | 3.40GHz |
| P-Core Boost Clock | 5.50GHz |
| E-Core Base Clock | 2.50GHz |
| E-Core Boost Clock | 4.00GHz |
| Thermal Velocity Boost Clock | 5.50GHz |
| Cache | 30MB Intel Smart Cache |
| Turbo Boost 3.0 Max Clock | 5.30GHz |
| Base Power / TDP | 150W |
| Max Turbo Power / TDP | 241W |
| Memory |
| Max Memory Support | 128 GB (4x32GB DIMM) |
| DDR5 Supported Speed | DDR5-4800MHz |
| DDR4 Supported Speed | DDR4-3200MHz |
| Max Number of Memory Channels | 2 |
| Max Memory Bandwidth | 76.8GBps (DDR5), 50GBps (DDR4) |
| ECC Memory Supported | Yes (Motherboard Dependent) |
| Graphics |
| Integrated Graphics | Intel UHD Graphics 770 |
| Base Clock | 300MHz |
| Boost Clock | 1.55GHz |
| Max Shared Memory | 64GB |
| Execution Units | 32 EU |
| Number of Displays Supported | 4 |
| Max Resolution (HDMI) | 4096x2160@60Hz |
| Max Resolution (DP) | 5120x3200@60Hz |
| API Support | DirectX 12.1, OpenGL 4.5, OpenCL 2.1, Vulkan 1.1 |
| Graphics Features | Intel Quick Sync Video |
| Intel InTru 3D Technology |
| Intel Clear Video HD Technology |
| Expansion |
| PCI Express Revision | PCIe 5.0 |
| PCI Express Lanes | 20x Available Lanes |
| Chipset Dedicated Lanes (DMI) | 8x PCIe 4.0 |
| General |
| Sockets Supported | LGA 1700 |
| Thermal Solution Specification | PCG 2022E |
| Thermal Velocity Boost Temperature | 50 °C |
| Package Size | 45.0 x 37.5mm (L x W) |
| Features | Intel Gaussian & Neural Accelerator 3.0 |
| Intel Thread Director (Requires Windows 11) |
| Intel Deep Learning Boost (Intel DL Boost) |
| Intel Optane Memory Supported |
| Intel Speed Shift Technology |
| Intel Adaptive Boost Technology |
| Intel Thermal Velocity Boost |
| Intel Turbo Boost Max Technology 3.0 |
| Intel Turbo Boost Technology 2.0 |
| Intel Hyper-Threading Technology |
| Intel 64-bit |
| Intel SSE4.1, Intel SSE4.2, Intel AVX2 Instruction Set |
| Instruction Set Extensions |
| Idle States |
| Enhanced Intel SpeedStep Technology |
| Thermal Monitoring Technologies |
| Intel Volume Management Device (VMD) |
| Security Features | Intel vPro Platform Eligibility |
| Intel vPro Enterprise Platform Eligibility |
| Intel Threat Detection Technology (TDT) |
| Intel Active Management Technology (AMT) |
| Intel Standard Manageability (ISM) |
| Intel One-Click Recovery |
| Intel Hardware Shield Eligibility |
| Intel AES New Instructions |
| Secure Key |
| Intel OS Guard |
| Intel Trusted Execution Technology |
| Execute Disable Bit |
| Intel Boot Guard |
| Mode-based Execute Control (MBEC) |
| Intel Control-Flow Enforcement Technology |
| Intel Total Memory Encryption - Multi Key |
| Intel Total Memory Encryption |
| Intel Virtualization Technology with Redirect Protection (VT-rp) |
| Intel Virtualization Technology (VT-x) |
| Intel Virtualization Technology for Directed I/O (VT-d) |
| Intel VT-x with Extended Page Tables (EPT) |
| Warranty Information |
| Warranty | 3 Year Warranty |