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- 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:
- # of Cores: 8
- # of Threads: 16
- Processor Base Frequency: 3.50 GHz
- Max Turbo Frequency: 5.30 GHz
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Intel Thermal Velocity Boost Frequency: 5.30 GHz
- Cache: 16 MB Intel Smart Cache
- Bus Speed: 8 GT/s
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Intel Turbo Boost Max Technology 3.0 Frequency: 5.20 GHz
- Intel Turbo Boost Technology 2.0 Frequency: 5.10 GHz
- TDP: 125 W
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Configurable TDP-down Frequency: 3.00 GHz
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Configurable TDP-down: 95 W
- Supplemental Information:
- Embedded Options Available: No
- 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: 100C
- Package Size: 37.5mm x 37.5mm
- 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
