Processor family | Intel® Core™ i9 |
Processor cores | 16 |
Processor socket | LGA 1700 |
Box | Yes |
Processor manufacturer | Intel |
Processor model | i9-12900KF |
Processor operating modes | 64-bit |
Processor generation | 12th gen Intel® Core™ i9 |
Component for | PC |
Processor threads | 24 |
Performance cores | 8 |
Efficient cores | 8 |
Processor boost frequency | 5.2 GHz |
Performance-core boost frequency | 5.1 GHz |
Performance-core base frequency | 3.2 GHz |
Efficient-core boost frequency | 3.9 GHz |
Efficient-core base frequency | 2.4 GHz |
Processor cache | 30 MB |
Processor cache type | Smart Cache |
Processor base power | 125 W |
Maximum turbo power | 241 W |
Bus type | DMI4 |
Maximum number of DMI lanes | 8 |
Memory bandwidth supported by processor (max) | 76.8 GB/s |
Processor codename | Alder Lake |
Processor ARK ID | 134600 |
Memory channels | Dual-channel |
Maximum internal memory supported by processor | 128 GB |
Memory types supported by processor | DDR4-SDRAM, DDR5-SDRAM |
Memory bandwidth (max) | 76.8 GB/s |
On-board graphics card | No |
Discrete graphics card | No |
On-board graphics card model | Not available |
Discrete graphics card model | Not available |
Execute Disable Bit | Yes |
Idle States | Yes |
Thermal Monitoring Technologies | Yes |
Market segment | Desktop |
Use conditions | PC/Client/Tablet |
Maximum number of PCI Express lanes | 20 |
PCI Express slots version | 5.0, 4.0 |
PCI Express configurations | 1x16+1x4, 2x8+1x4 |
Supported instruction sets | SSE4.1, SSE4.2, AVX 2.0 |
Scalability | 1S |
CPU configuration (max) | 1 |
Embedded options available | No |
Thermal solution specification | PCG 2020A |
Export Control Classification Number (ECCN) | 5A992CN3 |
Commodity Classification Automated Tracking System (CCATS) | G167599 |
Intel® Hyper Threading Technology (Intel® HT Technology) | Yes |
Intel® Turbo Boost Technology | 2.0 |
Intel® AES New Instructions (Intel® AES-NI) | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Intel® Speed Shift Technology | Yes |
Intel® Turbo Boost Max Technology 3.0 frequency | 5.2 GHz |
Intel® Control-flow Enforcement Technology (CET) | Yes |
Intel® Thread Director | Yes |
Intel VT-x with Extended Page Tables (EPT) | Yes |
Intel® Secure Key | Yes |
Intel® OS Guard | Yes |
Intel 64 | Yes |
Intel Virtualization Technology (VT-x) | Yes |
Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
Intel Turbo Boost Max Technology 3.0 | Yes |
Intel® Optane™ Memory Ready | Yes |
Intel® Boot Guard | Yes |
Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
Intel® Volume Management Device (VMD) | Yes |
Mode-based Execute Control (MBE) | Yes |
Intel® Standard Manageability (ISM) | Yes |
Tjunction | 100 °C |
Harmonized System (HS) code | 85423119 |
Package type | Retail box |
Processor package size | 45 x 37.5 mm |
Maximum internal memory | 128 GB |
Target market | Gaming, Content Creation |
Launch date | Q4'21 |
Status | Launched |
Description |
Intel Core i9-12900KF. Processor family: Intel® Core™ i9, Processor socket: LGA 1700, Processor manufacturer: Intel. Memory channels: Dual-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM, DDR5-SDRAM. Market segment: Desktop, Use conditions: PC/Client/Tablet, PCI Express slots version: 5.0, 4.0. Intel® Turbo Boost Max Technology 3.0 frequency: 5.2 GHz. Package type: Retail box |