I am a UK seller who would handle all customer queries locally. My ebay business account is new, but my private account (alangogo with 100% positive feedback) is over 16 years old.
I sourced many of my sale items internationally and these item will be shipped from my international suppliers directly. The delivery is free of charge for all buyers. It would normally take 7-10 working days for delivery. Free return is included if the item is delivered defect or malfunctional.
All my prices are inclusive of VAT, but the buyers are responsible for import duties, any other taxes and charges (buyer can decide the value of item to be declared for custom purpose at own risk). Please check with customs to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight (shipping) company or when you pick the item up.
I strongly recommend all buyers to leave me a message to check the level of stock before placing an order, as inventory level changes constantly and are sometimes beyond my control due to high demand.
All items are tested prior to shipping and test video can be provided upon request. Please DO NOT accept delivery if the item is damaged, and please also contact me as soon as possible if there is a technical fault with the product.
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