Intel® Core™ i9-11900K Processor

16M Cache, up to 5.30 GHz

 

 

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

 

 

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

Marketing Status: Launched

Launch Date: Q1'21

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

 

GPU Specifications

GPU Name‡: 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)‡: 4096x2160@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

OpenCL* Support: 3.0

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

 

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) on CPU: 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® Hyper-Threading Technology ‡: 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

 

Security & Reliability

Intel vPro® Eligibility ‡: Intel vPro® Platform

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

Intel® Stable IT Platform Program (SIPP): 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

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