Intel Core i9-11900K up to 5.3GHz, 16M Cache Processor

Technical Specification

Model: 11th Generation Intel® Core i9 Processors
Code Name: Products formerly Rocket Lake
Vertical Segment: Desktop
Processor Number: i9-11900K
Status: Launched
Lithography: 14 nm
Use Conditions: PC/Client/Tablet

CPU Specifications

# 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
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): 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
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
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