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Features of INTEL Core i9 11900K 11th Generation Processor
All new i9 11th generation Intel Rocket Lake Core i9-11900K Desktop Processor Featured With 8 Cores and 16 Threads At 5.3 Ghz Max Boost Clock, Comes with AVX 512 Instruction, Deep Learning Boost and upto 22% IPC Uplift with All new Cypress Cove CPU Cores.
The Intel Core i9-11900K was a desktop processor with 8 cores, launched in March 2021, at an MSRP of $539. It is part of the Core i9 lineup, using the Rocket Lake-S architecture with Socket 1200. Thanks to Intel Hyper-Threading the core-count is effectively doubled, to 16 threads.
Core i9-11900K has 16 MB of L3 cache and operates at 3.5 GHz by default, but can boost up to 5.3 GHz, depending on the workload. Intel is making the Core i9-11900K on a 14 nm production node, the transistor count is unknown. You may freely adjust the unlocked multiplier on Core i9-11900K, which simplifies overclocking greatly, as you can easily dial in any overclocking frequency.
With a TDP of 125 W, the Core i9-11900K consumes a lot of power, so good cooling is definitely needed. Intel's processor supports DDR4 memory with a dual-channel interface. The highest officially supported memory speed is 3200 MT/s, but with overclocking (and the right memory modules) you can go even higher. For communication with other components in the machine, Core i9-11900K uses a PCI-Express Gen 4 connection.
This intel Processor features the UHD Graphics 750 integrated graphics solution.
Hardware virtualization is available on the Core i9-11900K, which greatly improves virtual machine performance. Additionally, IOMMU virtualization (PCI passthrough) is supported, so that guest virtual machines may directly use host hardware.
Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, Intel has added support for the newer AVX2 and AVX-512 instructions, too.
- Series : Core i9 (11th Gen)
- CORES : 8 Cores
- THREADS : 16 Threads
- Socket : LGA1200
- SPEED : 3.5 GHz
- SPEED (TURBO) : 5.3 GHz
- CACHE : 16 MB
- MAX MEMORY SUPPORT : 128 GB
- INTEGRATED GRAPHICS : Intel UHD Graphics 750
- INCLUDED CPU COOLER : No
- UNLOCKED : Yes
- TDP : 125W
- WARRANTY* : 3 Years
Specifications of INTEL Core i9 11900K 11th Generation Processor
| Essentials | |
| Product Collection | 11th Generation Intel® Core™ i9 Processors |
| Code Name | Products formerly Rocket Lake |
| Vertical Segment | Desktop |
| Processor Number | i9-11900K |
| Lithography | 14 nm |
| Use Conditions | PC/Client/Tablet |
| Performance Specifications | |
| Cores | 8 |
| Threads | 16 |
| Processor Base Frequency | 3.50 GHz |
| Max Turbo Frequency | 5.30 GHz |
| Intel Thermal Boost Velocity Frequency | 5.30 GHz |
| Cache | 16 MB Intel® Smart Cache |
| Bus Speed | 8 GT/s |
| Intel® Turbo Boost Max Technology 3.0 Frequency | 5.20 GHz |
| Intel® Turbo Boost Technology 2.0 Frequency | 5.10 GHz |
| TDP | 125 W |
| Configurable TDP-down Frequency | 3.00 GHz |
| Configurable TDP-down/tdp | 95 W |
| Supplemental Information | |
| Embedded Options Available | No |
| Memory Specifications | |
| Max Memory Size (dependent on memory type) | 128 GB |
| Memory Types | DDR4-3200 |
| Max Memory Channels | 2 |
| Max Memory Bandwidth | 50.0 GB/s |
| ECC Memory Supported | No |
| Processor Graphics | |
| Processor Graphics | Intel® UHD Graphics 750 |
| Graphics Base Frequency | 350 MHz |
| Graphics Max Dynamic Frequency | 1.30 GHz |
| Graphics Video Max Memory | 64 GB |
| Execution Unit | 32 |
| 4K Support | Yes, at 60Hz |
| Max Resolution (HDMI) | 4096x2160@30Hz |
| Max Resolution (DP) | 5120x3200@60Hz |
| Max Resolution (eDP - Integrated Flat Panel) | 5120x3200@60Hz |
| DirectX Support | 12.1 |
| OpenGL Support | 4.5 |
| Intel® Quick Sync Video | Yes |
| Intel® InTru™ 3D Technology | Yes |
| Intel® Clear Video HD Technology | Yes |
| Intel® Clear Video Technology | Yes |
| Displays Supported | 3 |
| Device ID | 0x4C8A |
| Open CL Support | 3 |
| Expansion Options | |
| Scalability | 1S Only |
| PCI Express Revision | 4 |
| PCI Express Configurations | Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 |
| Max PCI Express Lanes | 20 |
| Package Specifications | |
| Socket Supported | FCLGA1200 |
| Max CPU Configuration | 1 |
| Thermal Solution Specification | PCG 2019A |
| TJUNCTION | 100°C |
| Package Size | 37.5 mm x 37.5 mm |
| Advanced Technologies | |
| Intel® Deep Learning Boost (Intel® DL Boost) | Yes |
| Intel® Thermal Velocity Boost | Yes |
| Intel® Turbo Boost Max Technology 3.0 | Yes |
| Intel® Turbo Boost Technology | 2 |
| Intel vPro® Platform Eligibility | Yes |
| Intel® Hyper-Threading Technology | Yes |
| Intel® Virtualization Technology (VT-x) | Yes |
| ntel® Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel® VT-x with Extended Page Tables (EPT) | Yes |
| Intel® 64 | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| Idle States | Yes |
| Enhanced Intel SpeedStep® Technology | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel® Identity Protection Technology | Yes |
| Intel® Stable Image Platform Program (SIPP) | Yes |
| Intel® Gaussian and Neural Accelerator 2.0 | Yes |
| Security & Reliability | |
| Intel® AES New Instructions | Yes |
| Secure Key | Yes |
| Intel® Software Guard Extensions (Intel® SGX) | No |
| Intel® OS Guard | Yes |
| Intel® Trusted Execution Technology | Yes |
| Execute Disable Bit | Yes |
| Intel® Boot Guard | Yes |
| Warranty | 3 Years |
| Note | ***Features, Price and Specifications are subject to change without notice. |
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