Intel Core i9 11th Gen specs

Essentials

• Product Collection11th Generation Intel® Core™ i9 Processors
• Code NameProducts formerly Rocket Lake
• Vertical Segment Desktop
• Processor Number i9-11900
• Status Launched
• Launch Date Q1’21
• Lithography 14 nm
• Use Conditions PC/Client/Tablet
• Recommended Customer Price $439.00 – $449.00

CPU Specifications

• # of Cores 8
• # of Threads 16
• Processor Base Frequency 2.50 GHz
• Max Turbo Frequency 5.20 GHz
• Intel® Thermal Velocity Boost Frequency 5.20 GHz
• Cache 16 MB Intel® Smart Cache
• Bus Speed 8 GT/s
• Intel® Turbo Boost Max Technology 3.0 Frequency  ^‡5.10 GHz
• Intel® Turbo Boost Technology 2.0 Frequency ^‡5.00 GHz
• TDP 65 W

Supplemental Information

• Embedded Options Available No
• Data sheetView 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 SupportYes, at 60Hz
• Max Resolution (HDMI) ^‡4096×[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 1×16+1×4, 2×8+1×4, 1×8+3×4
• 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
• T_JUNCTION 100°C
• Package Size 37.5 mm x 37.5 mm

Advanced Technologies

• 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 Image Platform Program (SIPP) Yes
• Intel® Gaussian and Neural Accelerator 2.0 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