Intel Core i9-11900 11th Gen Processor (16M Cache, up to 5.20 GHz)

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

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
• Device ID: 0x4C8A
• OpenCL Support:* 3

Expansion Options:

• Scalability: 1S Only
• PCI Express Revision: 4
• 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 2019C
• 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
• 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
• 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 Image 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