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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 ‡5.20 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 ‡No

Processor Graphics

  • Processor Graphics ‡Intel® 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 ‡3
  • Device ID0x4C8A
  • OpenCL* Support3.0

Expansion Options

  • Scalability1S Only
  • PCI Express Revision4.0
  • PCI Express Configurations ‡Up 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 ‡Yes
  • Intel® Thermal Velocity BoostYes
  • 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 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 ‡Yes
  • 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 ‡Yes
  • Execute Disable Bit ‡Yes
  • Intel® Boot GuardYes
Payment
1. We accept payment through Paypal ONLY.
2. When using Paypal,your money is deposited securely in your account.
3. Money will be released to us only after you confirm the delivery.
4. Payment must be made within 7 days of order.
5. If you have bought multiple items from me, you can send me one payment for all the items instead of paying for them individually.
6. When you click the Pay Now button, eBay will automatically determine if there are other items you have won or purchased from me and will combine them for your review.
7. The buyer is responsible for customs duties
Shipping
1. We guarantee to ship out within 24 hours after payment confirmation(except Holiday).
2. If there is any unexpected situation（for example,if the order can not ship out within 24 hours),we will contact you as soon as possible,and follow up closely to ship your order soon.
3. All products will be tested strictly before shipping.
4. We ship to Paypal address ONLY.Please make sure your address in Paypal is matched with your shipping address before you pay.
5. And Russian buyer please leave us your full name,which is very important, Thank you!
Feedback
1. If you are satisfied with our product and service, Please leave Us positive feedback & a 5 star review!
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
Our Services
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
Contact US
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