Intel i9-12900K Desktop Processor
The Intel Core i9-12900K Desktop Processor is a powerhouse designed for high-performance computing. Featuring 16 cores and 24 threads, it combines 8 Performance-cores and 8 Efficient-cores to deliver exceptional multitasking capabilities.
With a maximum turbo frequency of 5.2 GHz, this processor ensures lightning-fast performance for demanding applications. The 30 MB Intel® Smart Cache provides quick access to frequently used data, enhancing overall system responsiveness.
Additionally, the Intel Core i9-12900K supports both DDR5 and DDR4 memory, offering flexibility for different system configurations. Integrated Intel® UHD Graphics 770 delivers smooth visuals and supports up to 4K resolution, making it suitable for both gaming and content creation.
Advanced technologies like Intel® Thread Director and Intel® Deep Learning Boost optimize performance and efficiency, while security features such as Intel® Control-Flow Enforcement Technology provide advanced protection against malware.
Whether you’re gaming, creating content, or running complex simulations, the Intel Core i9-12900K Desktop Processor delivers the power and reliability you need.
Specifications
| Product Collection | 12th Generation Intel® Core™ i9 Processors |
| Code Name | Products formerly Alder Lake |
| Vertical Segment | Desktop |
| Processor Number | i9-12900K |
| Lithography | Intel 7 |
| Total Cores | 16 |
| # of Performance-cores | 8 |
| # of Efficient-cores | 8 |
| Total Threads | 24 |
| Max Turbo Frequency | 5.20 GHz |
| Intel® Turbo Boost Max Technology 3.0 Frequency | 5.20 GHz |
| Performance-core Max Turbo Frequency | 5.10 GHz |
| Efficient-core Max Turbo Frequency | 3.90 GHz |
| Performance-core Base Frequency | 3.20 GHz |
| Efficient-core Base Frequency | 2.40 GHz |
| Cache | 30 MB Intel® Smart Cache |
| Total L2 Cache | 14 MB |
| Processor Base Power | 125 W |
| Maximum Turbo Power | 241 W |
| Marketing Status | Launched |
| Launch Date | Q4’21 |
| Embedded Options Available | No |
| Use Conditions | PC/Client/Tablet, Workstation |
| Max Memory Size | 128 GB |
| Memory Types | Up to DDR5 4800 MT/s, Up to DDR4 3200 MT/s |
| Max # of Memory Channels | 2 |
| Max Memory Bandwidth | 76.8 GB/s |
| ECC Memory Supported | Yes |
| GPU Name | Intel® UHD Graphics 770 |
| Graphics Base Frequency | 300 MHz |
| Graphics Max Dynamic Frequency | 1.55 GHz |
| Graphics Output | eDP 1.4b, DP 1.4a, HDMI 2.1 |
| Execution Units | 32 |
| Max Resolution (HDMI) | 4096 x 2160 @ 60Hz |
| Max Resolution (DP) | 7680 x 4320 @ 60Hz |
| Max Resolution (eDP) | 5120 x 3200 @ 120Hz |
| DirectX Support | 12 |
| OpenGL Support | 4.5 |
| OpenCL Support | 3.0 |
| Multi-Format Codec Engines | 2 |
| Intel® Quick Sync Video | Yes |
| Intel® Clear Video HD Technology | Yes |
| # of Displays Supported | 4 |
| Device ID | 0x4680 |
| Direct Media Interface (DMI) Revision | 4.0 |
| Max # of DMI Lanes | 8 |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 and 4.0 |
| PCI Express Configurations | Up to 1×16+4, 2×8+4 |
| Max # of PCI Express Lanes | 20 |
| Sockets Supported | FCLGA1700 |
| Max CPU Configuration | 1 |
| Thermal Solution Specification | PCG 2020A |
| TJUNCTION | 100°C |
| Package Size | 45.0 mm x 37.5 mm |
| Max Operating Temperature | 100 °C |
| Intel® Gaussian & Neural Accelerator | 3.0 |
| Intel® Thread Director | Yes |
| Intel® Deep Learning Boost (Intel® DL Boost) on CPU | Yes |
| Intel® Optane™ Memory Supported | Yes |
| Intel® Speed Shift Technology | Yes |
| Intel® Turbo Boost Max Technology 3.0 | Yes |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® Hyper-Threading Technology | Yes |
| Intel® 64 | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Volume Management Device (VMD) | Yes |
| Intel vPro® Eligibility | Intel vPro® Enterprise |
| Intel® Threat Detection Technology (TDT) | Yes |
| Intel® Active Management Technology (AMT) | Yes |
| Intel® Standard Manageability (ISM) | Yes |
| Intel® One-Click Recovery | Yes |
| Intel® Hardware Shield Eligibility | Yes |
| Intel® Secure Key | Yes |
| Intel® Control-Flow Enforcement Technology | Yes |
| Intel® Total Memory Encryption – Multi Key | Yes |
| Intel® Total Memory Encryption | Yes |
| Intel® AES New Instructions | Yes |
| Intel® OS Guard | Yes |
| Intel® Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |
| Intel® Boot Guard | Yes |
| Mode-based Execute Control (MBEC) | Yes |
| Intel® Stable IT Platform Program (SIPP) | Yes |
| Intel® Virtualization Technology with Redirect Protection (VT-rp) | Yes |
| Intel® Virtualization Technology (VT-x) | Yes |
| Intel® Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® VT-x with Extended Page Tables (EPT) | Yes |
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