Intel 11th Generation Intel Core I9-11900K Processor (16M Cache, up to 5.30 GHz) 8 Cores 16 Threads FCLGA1200

Intel 11th Generation Intel Core I9-11900K Processor (16M Cache, up to 5.30 GHz) 8 Cores 16 Threads FCLGA1200

Technical Specification

• 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
• Lithography 14 nm
• Use Conditions PC/Client/Tablet

CPU Specifications

• 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 Base 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)‡ [email protected]
• 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

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® Gaussian & Neural Accelerator 2.0
• Intel® Deep Learning Boost (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 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 IT Platform Program (SIPP) 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