Features and Specifications
Essentials
- Product Collection 11th Generation Intel® Core™ i9 Processors
- Code Name Products formerly Rocket Lake
- Vertical Segment Desktop
- Processor Number i9-11900K
- Status Launched
- Launch Date Q1’21
- Lithography14 nm
- Use Conditions PC/Client/Tablet
- Recommended Customer Price $539.00 – $549.00
CPU Specifications
- # of Cores 8
- # of Threads 16
- Processor Base Frequency 3.50 GHz
- Max Turbo Frequency 5.30 GHz
- Intel® Thermal Velocity Boost Frequency 5.30 GHz
- Cache16 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 95 W
Supplemental Information
- Embedded Options Available No
- Datasheet View now
Memory Specifications
- Max Memory Size (dependent on memory type) 128 GB
- Memory Types DDR4-3200
- Max # of Memory Channels 2
- Max Memory Bandwidth 50 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 Units 32
- 4K Support Yes, at 60Hz
- Max Resolution (HDMI) 4096×2160@60Hz
- Max Resolution (DP) 5120 x 3200 @60Hz
- Max Resolution (eDP – Integrated Flat Panel) 5120 x 3200 @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
- # of Displays Supported 3
- Device ID 0x4C8A
- OpenCL* Support 3.0
Expansion Options
- 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
Package Specifications
- Sockets Supported FCLGA1200
- Max CPU Configuration 1
- Thermal Solution Specification PCG 2019A
- Intel® Thermal Velocity Boost Temperature 70 °C
- 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 2.0
- Intel vPro® Platform Eligibility Yes
- Intel® Hyper-Threading Technology 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
- 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
Now that we have all the details covered. Lets move on to what we have been waiting for and put this Intel Core i9 11900K to the test!
