Essentials
Product Collection：11th Generation Intel® Core™ i9 Processors

Code Name：Products formerly Rocket Lake

Vertical Segment：Desktop

Processor Number：i9-11900

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 ：5.20 GHz

Intel® Thermal Velocity Boost Frequency：5.20 GHz

Intel® Turbo Boost Max Technology 3.0 Frequency ‡：5.10 GHz

Intel® Turbo Boost Technology 2.0 Frequency‡：5.00 GHz

Processor Base Frequency：2.50 GHz

Cache：16 MB Intel® Smart Cache

Bus Speed：8 GT/s

TDP：65 W

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)‡：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

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