Intel i9-11900K Processor
The Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor is a powerful processor that will improve your productivity, gaming, and content creation experiences.
This desktop processor features a base clock frequency of 3.5 GHz, a 5.2 GHz Turbo Boost Max 3.0 frequency, 16MB of cache, eight cores, and sixteen threads for fast and reliable performance.
The new intel Core is also equipped with support for PCI Express 4.0 and dual-channel DDR4 memory, making it a powerful option for running and multitasking a variety of demanding applications and games.
Overclocking can improve performance, and installing Intel Optane memory can help to cache frequently accessed data.
The i9-11900K requires a separate dedicated graphics card, as it does not include integrated graphics. A thermal solution is not included with this product. The 3-year warranty on the processor is a great selling point.
Specifications
| Product Collection | 11th Generation Intel® Core™ i9 Processors |
| Code Name | Products formerly Rocket Lake |
| Vertical Segment | Desktop |
| Processor Number | i9-11900K |
| Lithography | 14 nm |
| Total Cores | 8 |
| Total Threads | 16 |
| Max Turbo Frequency | 5.30 GHz |
| Intel® Thermal Velocity Boost Frequency | 5.30 GHz |
| Intel® Turbo Boost Max Technology 3.0 Frequency | 5.20 GHz |
| Intel® Turbo Boost Technology 2.0 Frequency | 5.10 GHz |
| Processor Base Frequency | 3.50 GHz |
| Cache | 16 MB Intel® Smart Cache |
| Bus Speed | 8 GT/s |
| TDP | 125 W |
| Configurable TDP-down | 95 W |
| Configurable TDP-down Base Frequency | 3.00 GHz |
| Max Memory Size | 128 GB |
| Memory Types | DDR4-3200 |
| Max # of Memory Channels | 2 |
| Max Memory Bandwidth | 50 GB/s |
| ECC Memory Supported | No |
| GPU Name | Intel® UHD Graphics 750 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1.30 GHz |
| Graphics Video Max Memory | 64 GB |
| Execution Units | 32 |
| 4K Support | Yes, at 60Hz |
| Max Resolution (HDMI) | 4096×2160@60Hz |
| Max Resolution (DP) | 5120×3200@60Hz |
| Max Resolution (eDP) | 5120×3200@60Hz |
| DirectX Support | 12.1 |
| OpenGL Support | 4.5 |
| OpenCL Support | 3.0 |
| Intel® Quick Sync Video | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Clear Video HD Technology | Yes |
| Intel® Clear Video Technology | Yes |
| # of Displays Supported | 3 |
| Device ID | 0x4C8A |
| Scalability | 1S Only |
| PCI Express Revision | 4.0 |
| PCI Express Configurations | Up to 1×16+1×4, 2×8+1×4, 1×8+3×4 |
| Max # of PCI Express Lanes | 20 |
| Sockets Supported | FCLGA1200 |
| Max CPU Configuration | 1 |
| Thermal Solution Specification | PCG 2019A |
| Intel® Thermal Velocity Boost Temp | 70 °C |
| TJUNCTION | 100 °C |
| Package Size | 37.5 mm x 37.5 mm |
| Intel® Gaussian & Neural Accelerator | 2.0 |
| Intel® DL Boost | Yes |
| Intel® Optane™ Memory Supported | Yes |
| Intel® Thermal Velocity Boost | 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, SSE4.2, AVX2, AVX-512 |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Identity Protection Technology | Yes |
| Intel vPro® Eligibility | Intel vPro® Platform |
| Intel® Secure Key | Yes |
| Intel® AES New Instructions | Yes |
| Intel® Software Guard Extensions (SGX) | No |
| Intel® OS Guard | Yes |
| Intel® Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |
| Intel® Boot Guard | Yes |
| Intel® SIPP | Yes |
| Intel® VT-x | Yes |
| Intel® VT-d | Yes |
| Intel® VT-x with EPT | Yes |
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