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

BH #IN070811900K • MFR #BX8070811900K
Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor
Key Features
  • 8 Cores & 16 Threads
  • 3.5 GHz Clock Speed
  • 5.2 GHz Maximum Turbo Frequency
  • LGA 1200 Socket
Power up your productivity, gaming, and content creation experiences by installing the Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor into your computer system. Built using a 14nm process, this 11th generation desktop processor features a base clock frequency of 3.5 GHz and a 5.2 GHz Turbo Boost Max 3.0 frequency with 16MB of cache, eight cores, and sixteen threads for fast and reliable performance. The Core i9-11900K also includes support for PCI Express 4.0 and dual-channel DDR4 memory at 3200 MHz to help run and multitask a variety of demanding applications and games using technologies such as built-in AI acceleration. Performance can be further enhanced with overclocking and by installing Intel Optane memory to cache frequently accessed data.
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Intel i9-11900K Overview

  • 1Description
  • 2PCIe 4.0
  • 3AI Acceleration
  • 4Intel Adaptive Boost Technology
  • 5Thunderbolt 4 & USB4
  • 6Intel Iris Xe Graphics

Power up your productivity, gaming, and content creation experiences by installing the Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor into your computer system. Built using a 14nm process, this 11th generation desktop processor features a base clock frequency of 3.5 GHz and a 5.2 GHz Turbo Boost Max 3.0 frequency with 16MB of cache, eight cores, and sixteen threads for fast and reliable performance. The Core i9-11900K also includes support for PCI Express 4.0 and dual-channel DDR4 memory at 3200 MHz to help run and multitask a variety of demanding applications and games using technologies such as built-in AI acceleration. Performance can be further enhanced with overclocking and by installing Intel Optane memory to cache frequently accessed data.

The i9-11900K features integrated Intel UHD 750 Graphics driven by the powerful Xe architecture. Please note that a thermal solution is NOT included. The processor is backed by a 3-year warranty.

PCIe 4.0
This processor supports up to 20 PCIe 4.0 lanes, delivering exceptional data throughput with compatible devices.
AI Acceleration
Intel Deep Learning Boost (VNNI) technologies help to enhance the performance of deep learning workloads.
Intel Adaptive Boost Technology
This processor is designed to enhance gaming performance by opportunistically increasing the all core turbo frequency.
Thunderbolt 4 & USB4
With Thunderbolt 4 technology, this processor supports data transfer speeds of up to 40 Gb/s with compatible devices and you can connect up to two 4K monitors simultaneously. USB4 technology supports a 20 Gb/s throughput with compatible devices and up to one 4K monitor.
Intel Iris Xe Graphics
The integrated graphics deliver fast, rich 3D performance with high-quality visuals.
UPC: 735858477338

Intel i9-11900K Specs

General
CPU ModelIntel Core i9-11900K
CPU SocketLGA 1200
Manufacturing Process14 nm
Maximum CPU Configuration1S
Maximum Number of PCIe Lanes20 (Revision 4.0)
UnlockedYes
Performance
Number of Cores8
Number of Threads16
Base Clock Speed3.5 GHz
Maximum Boost Speed5.2 GHz
L3 Cache16 MB
Memory Support
Maximum Capacity128 GB
Memory SupportDDR4 Up to 3200 MHz
ECC MemoryNo
Channel ArchitectureDual Channel
Maximum Memory Bandwidth50 GB/s
Optane Memory SupportYes
Power
Thermal Design Power (TDP)125 W
Included Thermal SolutionNone
Thermal Monitoring TechnologiesYes
Technology
AES SupportYes
ExtensionAVX 2.0, SSE 4.1/4.2
Instruction Set64-Bit
VirtualizationYes: Intel VT-d, Intel VT-x, Intel VT-x with Extended Page Tables (EPT)
DMIDMI3 (8 GT/s)
vPro SupportYes
Performance TechnologiesDeep 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 TechnologiesBIOS Guard, Device Protection with Boot Guard, Execute Disable Bit, Identity Protection, OS Guard, Secure Key, Trusted Execution Technology
Video TechnologiesClear Video, Clear Video HD, InTru 3D, Quick Sync Video
Integrated Graphics
Integrated GraphicsIntel UHD Graphics 750
Maximum Resolution Support5120 x 3200 at 60 Hz
Supported APIsDirectX: 12
OpenGL: 4.5
Number of Displays2
Maximum Shared Video Memory64 GB
Output SupportDisplayPort, HDMI
Base Clock Speed350 MHz
Maximum Boost Speed1.3 GHz
Packaging Info
Package Weight0.8 lb
Box Dimensions (LxWxH)5.8 x 4.3 x 3.4"

Intel i9-11900K Reviews

Fast.

By Terry
Rated 5 out of 5
Date: 2022-10-26

Overall I really like this processor. I have not done anything that I've seen that taxed the cpu more than it could handle. I have Not tried overclocking yet. Really no need to. I am pleased with my purchase.

Works as expected

By Richard
Rated 3 out of 5
Date: 2022-10-03

My only thing is I wish it had more cores

Great value for gaming at $269

By Vladimir
Rated 5 out of 5
Date: 2022-09-28

Works flawlessly. Fast for gaming and other basic tasks. Easy to install. Idle 30c and full load gaming 72c.

Fast but power hungry

By Nikolay
Rated 5 out of 5
Date: 2022-09-28

It is the fastest 11th gen Intel CPU and fast for all tasks. You need to consider to have quality MB with good power delivery and good cooling solution. Cheap MB will not be able to utilize the full CPU power and you maybe better with cheaper CPU.

Worth it

By Patryk
Rated 4 out of 5
Date: 2022-09-28

Great cpu for the price

Great Price for a Great Product!

By Richard
Rated 5 out of 5
Date: 2022-09-28

Fantastic Price for a great product, As always so easy to deal with B&H, quick and efficient.

Stable and Fast CPU

By Edward
Rated 5 out of 5
Date: 2022-10-20

Intel Core i9-11900K was used on an Asus Gundam MB and 64Gb ram and the system is Fast, Stable and all around a good reliable processor. After tweaking I had a Pass mark Benchmark of 28760 so I am very happy with the overall performance!

Good upgrade

By Chris
Rated 5 out of 5
Date: 2022-10-12

Price was ok Works well with custom built PC

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This Intel Core i9-11900K 3.5 GHz Eight-Core LGA 1200 Processor is new in a box, not used or refurbished.
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