Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor


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Intel rocket lake lga1200 i9-11900K – 8 cores+Hyper-Threading / 16 threads , 3.5Ghz box cpu / 5.3Ghz turbo boost , unlocked clock multiplier , 14nm , with Thermal Velocity Boost , SSE4 , AVX2 , BMi, FMA3, SBA , vPro , TSX , VT-x + VT-d + AES-N , built-in dual channel DDR4-3200 ( non-ECC only ) memory controller , 50Gb/sec memory bandwidth , built-in UHD750 graphics ( 32EU , 350/1300mhz , dual stream video decode + HDMi ) , 2mb L2 cache + 16mb L3 cache , 125w – Quick Sync Video + InTru 3D + Insider + Clear Video HD + Triple Display Capable + wireless display Capable – box cpu with no fan

Key Features
  • 8 Cores & 16 Threads
  • 3.5 GHz Clock Speed
  • 5.2 GHz Maximum Turbo Frequency
  • LGA 1200 Socket
CPU Model Intel Core i9-11900K
CPU Socket LGA 1200
Manufacturing Process 14 nm
Maximum CPU Configuration 1S
Maximum Number of PCIe Lanes 20 (Revision 4.0)
Unlocked Yes
Number of Cores 8
Number of Threads 16
Base Clock Speed 3.5 GHz
Maximum Boost Speed 5.2 GHz
L3 Cache 16 MB
Memory Support
Maximum Capacity 128 GB
Memory Support DDR4 2933, 3200 MHz
ECC Memory No
Channel Architecture Dual Channel
Maximum Memory Bandwidth 50 GB/s
Thermal Design Power (TDP) 125 W
Included Thermal Solution None
Thermal Monitoring Technologies Yes
AES Support Yes
Extension AVX 2.0, SSE 4.1/4.2
Instruction Set 64-Bit
Virtualization Yes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT)
Integrated Graphics
Graphics Chipset Intel UHD Graphics 750
Maximum Resolution Support 5120 x 3200 at 60 Hz
Supported APIs DirectX: 12
OpenGL: 4.5
Number of Displays 2
Maximum Shared Video Memory 64 GB
Output Support DisplayPort, HDMI
Base Clock Speed 350 MHz
Maximum Boost Speed 1.3 GHz
DMI DMI3 (8 GT/s)
Optane Memory Support Yes
vPro Support Yes
Performance Technologies Deep Learning Boost, Gaussian and Neural Accelerator 2.0, Hyper-Threading, SpeedStep, Stable Image Platform Program, Thermal Velocity Boost, Turbo Boost 2.0, Turbo Boost Max 3.0
Security Technologies BIOS Guard, Device Protection with Boot Guard, Execute Disable Bit, Identity Protection, OS Guard, Secure Key, Trusted Execution Technology
Video Technologies Clear Video, Clear Video HD, InTru 3D, Quick Sync Video

Additional information

Dimensions 14.7 × 10.9 × 8.6 cm




Cooler Included



11ᵗʰ Generation

Intergrated Graphics


Processor Family

Core i9


LGA 1200

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