Intel 12th Gen Core i9-12900KF Desktop Processor (BX8071512900KF)
Experience the redefined x86 architecture performance of 12th Gen Intel Core desktop processors. The Intel Core i9-12900KF combines a breakthrough performance hybrid architecture, cutting-edge platform features, and advanced tuning capabilities to elevate gaming, productivity, and content creation.
Key Highlights
- Performance Hybrid Architecture with Performance-cores (P-cores) and Efficient-cores (E-cores)
- 16 Cores / 24 Threads
- 8 Performance-cores
- 8 Efficient-cores
- Max Turbo Frequency: Up to 5.20 GHz
- Intel Thread Director for intelligent workload optimization
- PCIe 5.0 & PCIe 4.0 Support with up to 20 lanes
- DDR5 4800 MT/s & DDR4 3200 MT/s Support
- Unlocked for Overclocking (when paired with Intel Z690 chipset)
- Intel UHD Graphics: Not Included (processor graphics N/A)
Breakthrough Core Technology
The 12th Gen Intel Core i9-12900KF introduces a revolutionary approach to x86 architecture:
- Performance-cores (P-cores): Optimized for single-threaded and lightly-threaded performance.
- Efficient-cores (E-cores): Optimized for highly-threaded, scalable workloads.
- Intel Thread Director: Monitors and analyzes performance data in real time to help the OS schedule the right thread on the right core, optimizing performance per watt.
This intelligent, hybrid design enables gamers, creators, and professionals to tap into both power and efficiency for the tasks that matter most.
Immersive, Uninterrupted Experiences
12th Gen Intel Core desktop processors are built for deep immersion and focus:
- Intel UHD Graphics driven by Xe Architecture (platform capability) enable vivid visual experiences with support for:
- Up to 8K HDR video
- Up to 4 simultaneous 4K displays
- Gaussian & Neural Accelerator 3.0 (GNA 3.0):
- Enhances AI-based speech and audio applications
- Enables neural noise cancellation and background blurring in video
- Frees CPU resources for overall system performance and responsiveness
Whether playing the latest games or running advanced professional applications, 12th Gen Intel Core desktop processors are designed to help maintain a smooth, immersive experience.
Accelerating Platform Innovation
Tap into the latest platform technologies that power high-end gaming, workflows, and creative projects:
- PCIe 5.0 – Up to 16 Lanes
- Ready for up to 32 GT/s
-
High-bandwidth connections for discrete graphics and storage
-
PCIe 4.0 – Up to 4 Lanes
- Up to 16 GT/s
-
Fast access to devices and networking
-
DDR5 up to 4800 MT/s
- Industry-first memory technology support
-
High bandwidth and throughput for enhanced workflows and productivity
-
DDR4 up to 3200 MT/s
-
Faster frequencies and bandwidth compared to prior DDR generations
-
Advanced Tuning & Overclocking
- Unlocked processor for overclocking
- Overclock P-cores, E-cores, graphics, and memory when paired with Intel Z690 chipset
- Fine-tune performance with Intel Extreme Tuning Utility (XTU)
Advanced Features
- Intel Deep Learning Boost: Accelerates AI inference for deep learning workloads.
- Intel Turbo Boost Max Technology 3.0:
- Identifies the processor’s fastest cores
- Directs critical workloads to those cores for higher performance
- L3 and L2 Cache Enhancements:
- Increased Intel Smart Cache (L3) and L2 cache sizes
- Large memory capacity and reduced latency
-
Faster game loading and smooth frame rates
-
Intel UHD Graphics driven by Xe Architecture (platform feature):
- Rich media and intelligent graphics capabilities
- Enhanced 3D performance and faster image processing
Technical Specifications
| Specification | Details |
|---|---|
| Chip Name | BX8071512900KF Alder Lake |
| Socket | LGA1700 |
| Total Cores | 16 |
| Performance Cores | 8 |
| Efficient Cores | 8 |
| Total Threads | 24 |
| Max Turbo Frequency | 5.20 GHz |
| Intel Turbo Boost Max 3.0 Frequency | 5.20 GHz |
| P-core Max Turbo Frequency | 5.10 GHz |
| E-core Max Turbo Frequency | 3.90 GHz |
| P-core Base Frequency | 3.20 GHz |
| E-core Base Frequency | 2.40 GHz |
| Intel Smart Cache (L3) | 30 MB |
| Total L2 Cache | 14 MB |
| Processor Base Power | 125 W |
| Maximum Turbo Power | 241 W |
| Max Memory Size | 128 GB (dependent on memory type) |
| Memory Types | Up to DDR5 4800 MT/s; Up to DDR4 3200 MT/s |
| Max Number of Memory Channels | 2 |
| Max Memory Bandwidth | 76.8 GB/s |
| Processor Graphics | N/A |
| Graphics Base Frequency | N/A |
| Graphics Max Dynamic Frequency | N/A |
| Graphics Output / Resolutions | N/A |
| DirectX / OpenGL / OpenCL Support | N/A |
| Intel Quick Sync Video | N/A |
| Intel Clear Video HD Technology | N/A |
| Number of Displays Supported | N/A |
| DMI Revision | N/A |
| Max Number of DMI Lanes | 8 |
| Scalability | 1S Only |
| PCI Express Revision | 5.0 and 4.0 |
| PCI Express Configurations | Up to 1x16+4, 2x8+4 |
| Max PCI Express Lanes | 20 |
| Sockets Supported | FCLGA1700 |
| Max CPU Configuration | 1 |
| Thermal Solution Specification | PCG 2020A |
| Tjunction (Maximum Junction Temperature) | 100°C |
| Package Size | 45.0 mm x 37.5 mm |
| Heatsink Included | No |
| Packaging | Retail |
Ideal For
- Elite gaming with high frame rates and fast game loading
- Demanding productivity and professional applications
- Content creation and AI-accelerated workloads
- Enthusiasts seeking advanced overclocking and platform control
With its performance hybrid architecture, advanced platform support, and unlocked tuning, the Intel Core i9-12900KF 12th Gen desktop processor delivers the power and responsiveness to game, work, and create with confidence.
