Intel Core i9-11900K Processor, Unlocked

Essentials

• Product Collection: 11th Generation Intel® Core™ i9 Processors
• Lithography: 14 nm
• Sockets Supported: FCLGA1200
• Max CPU Configuration: 1
• Thermal Solution Specification: PCG 2019A
• Embedded Options Available: No

Performance

• # 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
• 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: 95 W

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

Graphics Specifications

• 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 x 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 1x16+1x4, 2x8+1x4, 1x8+3x4
• Max # of PCI Express Lanes: 20

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
• Idle States: Yes
• Enhanced Intel SpeedStep® Technology: Yes
• Thermal Monitoring Technologies: Yes
• Intel® Identity Protection Technology: Yes
• Intel® Stable Image Platform Program (SIPP): No
• 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