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Intel Core i9-11900K 3.50GHz Max Turbo Frequency 5.30GHz 8 Cores 16 Threads CPU

Product Description


Essentials

  • Product Collection11th Generation Intel® Core™ i9 Processors
  • Code NameProducts formerly Rocket Lake
  • Vertical SegmentDesktop
  • Processor Numberi9-11900K
  • StatusLaunched
  • Launch DateQ1'21
  • Lithography14 nm
  • Use ConditionsPC/Client/Tablet

CPU Specifications

  • # of Cores8
  • # of Threads16
  • Processor Base Frequency3.50 GHz
  • Max Turbo Frequency5.30 GHz
  • Intel® Thermal Velocity Boost Frequency5.30 GHz
  • Cache16 MB Intel® Smart Cache
  • Bus Speed8 GT/s
  • Intel® Turbo Boost Max Technology 3.0 Frequency â€ˇ5.20 GHz
  • Intel® Turbo Boost Technology 2.0 Frequency‡5.10 GHz
  • TDP125 W
  • Configurable TDP-down Frequency3.00 GHz
  • Configurable TDP-down95 W

Supplemental Information

  • Embedded Options AvailableNo
  • DatasheetView now

Memory Specifications

  • Max Memory Size (dependent on memory type)128 GB
  • Memory TypesDDR4-3200
  • Max # of Memory Channels2
  • Max Memory Bandwidth50 GB/s
  • ECC Memory Supported â€ˇNo

Processor Graphics

  • Processor Graphics â€ˇIntel® UHD Graphics 750
  • Graphics Base Frequency350 MHz
  • Graphics Max Dynamic Frequency1.30 GHz
  • Graphics Video Max Memory64 GB
  • Execution Units32
  • 4K SupportYes, 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* Support12.1
  • OpenGL* Support4.5
  • Intel® Quick Sync VideoYes
  • Intel® InTru™ 3D TechnologyYes
  • Intel® Clear Video HD TechnologyYes
  • Intel® Clear Video TechnologyYes
  • # of Displays Supported â€ˇ3
  • Device ID0x4C8A
  • OpenCL* Support3.0

Expansion Options

  • Scalability1S Only
  • PCI Express Revision4.0
  • PCI Express Configurations â€ˇUp to 1x16+1x4, 2x8+1x4, 1x8+3x4
  • Max # of PCI Express Lanes20

Package Specifications

  • Sockets SupportedFCLGA1200
  • Max CPU Configuration1
  • Thermal Solution SpecificationPCG 2019A
  • Intel® Thermal Velocity Boost Temperature70 °C
  • TJUNCTION100°C
  • Package Size37.5 mm x 37.5 mm

Advanced Technologies

  • Intel® Deep Learning Boost (Intel® DL Boost)Yes
  • Intel® Optane™ Memory Supported â€ˇYes
  • Intel® Thermal Velocity BoostYes
  • Intel® Turbo Boost Max Technology 3.0 â€ˇYes
  • Intel® Turbo Boost Technology â€ˇ2.0
  • Intel vPro® Platform Eligibility â€ˇYes
  • Intel® Hyper-Threading Technology â€ˇYes
  • Intel® Virtualization Technology (VT-x) â€ˇYes
  • Intel® Virtualization Technology for Directed I/O (VT-d) â€ˇYes
  • Intel® VT-x with Extended Page Tables (EPT) â€ˇYes
  • Intel® 64 â€ˇYes
  • Instruction Set64-bit
  • Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
  • Idle StatesYes
  • Enhanced Intel SpeedStep® TechnologyYes
  • Thermal Monitoring TechnologiesYes
  • Intel® Identity Protection Technology â€ˇYes
  • Intel® Stable Image Platform Program (SIPP)Yes
  • Intel® Gaussian and Neural Accelerator 2.0Yes

Security & Reliability

  • Intel® AES New InstructionsYes
  • Secure KeyYes
  • Intel® Software Guard Extensions (Intel® SGX)No
  • Intel® OS GuardYes
  • Intel® Trusted Execution Technology â€ˇYes
  • Execute Disable Bit â€ˇYes
  • Intel® Boot GuardYes




  1. We accept all kinds payment.

  2. The buyer is responsible for customs duties.

  1. We will ship 98% of items within 5 working day upon receipt of payment, our goal is: to ship them as fast as we can.

  2. All orders are shipped from China.

  3. All products will be tested strictly before shipping.

  4. Item will be shipped within 5 day after full payment is received(NOT counting holidays or weekends).

  5. Orders are shipped Monday through Friday, excluding US federal holidays. No orders are shipped on weekends.

  6. All parcels will provide a tracking number for your tracking.

  7. If there is any unexpected situation,we will contact you as soon as possible,and follow up closely to ship your order soon.

  8. We ship to ebay address ONLY.Please make sure your address in ebay is matched with your shipping address before you pay.

  9. Import duties and taxes are not included in the item price or shipping charges. These charges are the buyer's responsibility.

  10. If there are special requirements for the declared amount, please contact us.


  1. Full refund if product isn't received in guaranteed delivery time.

  2. 30 days more protection after order completion.

  3. Return any product, only those in perfect condition.

  4. Guaranteed Quality or Full refund.

  1. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you.

    We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference,we may not be able to reply your emails immediately. Please allow 24 business hours for us to resp.

  2. Customer Service Hours: Monday to Friday: 9:00AM - 18:00PM(GMT+8).

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  2. If you are unhappy with our service or any other problem,please contact us before leaving feedback and we will resolve the issue immediately, thank you!