Power up your productivity, gaming, and content creation experiences by installing the Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor into your computer system. Built using a 14nm process, this 11th generation desktop processor features a base clock frequency of 3.5 GHz and a 5.2 GHz Turbo Boost Max 3.0 frequency with 16MB of cache, eight cores, and sixteen threads for fast and reliable performance. The Core i9-11900K also includes support for PCI Express 4.0 and dual-channel DDR4 memory at 3200 MHz to help run and multitask a variety of demanding applications and games using technologies such as built-in AI acceleration. Performance can be further enhanced with overclocking and by installing Intel Optane memory to cache frequently accessed data.
The i9-11900K features integrated Intel UHD 750 Graphics driven by the powerful Xe architecture. Please note that a thermal solution is NOT included. The processor is backed by a 3-year warranty.
| CPU Model | Intel Core i9-11900K |
| CPU Socket | LGA 1200 |
| Manufacturing Process | 14 nm |
| Maximum CPU Configuration | 1S |
| Maximum Number of PCIe Lanes | 20 (Revision 4.0) |
| Unlocked | Yes |
| Number of Cores | 8 |
| Number of Threads | 16 |
| Base Clock Speed | 3.5 GHz |
| Maximum Boost Speed | 5.2 GHz |
| L3 Cache | 16 MB |
| Maximum Capacity | 128 GB |
| Memory Support | DDR4 2933, 3200 MHz |
| ECC Memory | No |
| Channel Architecture | Dual Channel |
| Maximum Memory Bandwidth | 50 GB/s |
| Thermal Design Power (TDP) | 125 W |
| Included Thermal Solution | None |
| Thermal Monitoring Technologies | Yes |
| AES Support | Yes |
| Extension | AVX 2.0, SSE 4.1/4.2 |
| Instruction Set | 64-Bit |
| Virtualization | Yes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT) |
| Graphics Chipset | Intel UHD Graphics 750 |
| Maximum Resolution Support | 5120 x 3200 at 60 Hz |
| Supported APIs | DirectX: 12 OpenGL: 4.5 |
| Number of Displays | 2 |
| Maximum Shared Video Memory | 64 GB |
| Output Support | DisplayPort, HDMI |
| Base Clock Speed | 350 MHz |
| Maximum Boost Speed | 1.3 GHz |
| DMI | DMI3 (8 GT/s) |
| Optane Memory Support | Yes |
| vPro Support | Yes |
| Performance Technologies | Deep Learning Boost, Gaussian and Neural Accelerator 2.0, Hyper-Threading, SpeedStep, Stable Image Platform Program, Thermal Velocity Boost, Turbo Boost 2.0, Turbo Boost Max 3.0 |
| Security Technologies | BIOS Guard, Device Protection with Boot Guard, Execute Disable Bit, Identity Protection, OS Guard, Secure Key, Trusted Execution Technology |
| Video Technologies | Clear Video, Clear Video HD, InTru 3D, Quick Sync Video |
| Package Weight | 0.765 lb |
| Box Dimensions (LxWxH) | 5.8 x 4.3 x 3.4" |
