Brand: Intel | CPU Intel CPU Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box

Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box

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Intel® Identity Protection Technology (Intel® IPT)

Protect Your Identity and Business\nIntel® Identity Protection Technology (Intel® IPT) protects enterprises from being penetrated by stolen credentials and online user account access with an added layer of hardware-based security and authentication as well as a multifactor authentication framework to manage different authentication methods.Intel® Identity Protection Technology (Intel® IPT)

Intel® Turbo Boost Technology

Higher Performance When You Need It Most\nIntel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.Intel® Turbo Boost Technology
General Information
General Information for Intel

Intel Core i9-11900KF, 11th gen Intel Core i9, LGA 1200 (Socket H5), 14 nm, Intel, 3.5 GHz, i9-11900KF

Intel Turbo Boost Technology Intel Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you dont. Intel Hyper-Threading Technology Intel Hyper-Threading Technology (Intel HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner. Intel Virtualization Technology (VT-x) Intel Virtualization Technology (VT-x) allows one hardware platform to function as multiple virtual platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions. Intel Virtualization Technology for Directed I/O (VT-d) Intel Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments. Intel VT-x with Extended Page Tables (EPT) Intel VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management. Intel 64 Intel 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory. Instruction Set An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intels instruction set this processor is compatible with. Instruction Set Extensions Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions). Idle States Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states. Enhanced Intel SpeedStep Technology Enhanced Intel SpeedStep Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery. Thermal Monitoring Technologies Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits. Intel Identity Protection Technology Intel Identity Protection Technology is a built-in security token technology that helps provide a simple, tamper-resistant method for protecting access to your online customer and business data from threats and fraud. Intel IPT provides a hardware-based proof of a unique users PC to websites, financial institutions, and network services; providing verification that it is not malware attempting to login. Intel IPT can be a key component in two-factor authentication solutions to protect your information at websites and business log-ins. Intel Deep Learning Boost (Intel DL Boost) A new set of embedded processor technologies designed to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new Vector Neural Network Instruction (VNNI) that significantly increases deep learning inference performance over previous generations. Intel Thermal Velocity Boost Intel Thermal Velocity Boost (Intel TVB) is a feature that opportunistically and automatically increases clock frequency above single-core and multi-core Intel Turbo Boost Technology frequencies based on how much the processor is operating below its maximum temperature and whether turbo power budget is available. The frequency gain and duration is dependent on the workload, capabilities of the processor and the processor cooling solution.
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Intel Core i9-11900KF Processor (16MB Cache, up to 5.3 GHz)

Intel Core i9-11900KF. Processor family: 11th gen Intel® Core™ i9, Processor socket: LGA 1200 (Socket H5), Processor lithography: 14 nm. Memory channels: Dual-channel, Maximum internal memory supported by processor: 128 GB, Memory types supported by processor: DDR4-SDRAM. Market segment: Desktop, Use conditions: PC/Client/Tablet, PCI Express configurations: 1x16+1x4,2x8+1x4,1x8+3x4. Intel® Turbo Boost Max Technology 3.0 frequency: 5.2 GHz, Intel® Turbo Boost Technology 2.0 frequency: 5.1 GHz, In

Warranty information:

Initial Release Date: 10/01/2021

Product Specification

Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box Specifications

Manu. Code
Weight (approx)
Product TypeCPU
Processor - Intel Processor
Technical details
Collection Model
Intel i9-11900KF
Processor Family
Intel Core i9-11xxx
Processor base frequency3.5 GHz
Processor cores8
Processor lithography14 nm
Processor manufacturerIntel
Processor Family11th gen Intel Core i9
Processor boost frequency5.3 GHz
Processor modeli9-11900KF
Processor threads16
Memory clock speeds supported by processor3200 MHz
System bus rate8 GT/s
Processor operating modes64-bit
PCI Express slots version4.0
PCI Express configurations1x16+1x4,2x8+1x4,1x8+3x4
Thermal Design Power (TDP)125 W
Processor cache16 MB
Processor cache typeSmart Cache
Configurable TDP-down frequency3 GHz
Tjunction100 C
Maximum number of PCI Express lanes20
Processor socketLGA 1200 (Socket H5)
Configurable TDP-down95 W
Memory bandwidth supported by processor (max)50 GB/s
Maximum internal memory supported by processor128 GB
Supported memory types
Maximum internal memory128 GB
Memory bandwidth (max)50 GB/s
Discrete graphics adapter
On-board graphics adapterN
Discrete graphics adapter modelNot available
On-board graphics adapter modelNot available
Processor special features
Intel Turbo Boost Technology
Enhanced Intel SpeedStep TechnologyY
Intel AES New Instructions (Intel AES-NI)Y
Execute Disable BitY
Idle StatesY
Thermal Monitoring TechnologiesY
Intel Identity Protection Technology (Intel IPT)Y
Intel Thermal Velocity BoostY
Memory types supported by processorDDR4-SDRAM
Supported instruction setsSSE4.1,SSE4.2,AVX 2.0,AVX-512
Intel Turbo Boost Max Technology 3.0 frequency5.2 GHz
Intel Turbo Boost Technology 2.0 frequency5.1 GHz
Intel Gaussian & Neural Accelerator (Intel GNA) 2.0Y
Intel Thermal Velocity Boost Temperature70 C
Intel Thermal Velocity Boost Frequency5.3 GHz
Intel Hyper Threading Technology (Intel HT Technology)Y
Intel Trusted Execution TechnologyN
Intel VT-x with Extended Page Tables (EPT)Y
Intel Secure KeyY
Intel Stable Image Platform Program (SIPP)N
Intel OS GuardY
Intel 64Y
CPU configuration (max)1
Embedded options availableN
Intel Virtualization Technology for Directed I/O (VT-d)Y
Intel Virtualization Technology (VT-x)Y
Intel Optane Memory ReadyY
Intel Turbo Boost Max Technology 3.0Y
Intel Software Guard Extensions (Intel SGX)N
Intel Boot GuardY
Intel Deep Learning Boost (Intel DL Boost)Y
Processor ARK ID212321
Processor package size37.5 x 37.5 mm
Intel vPro Platform EligibilityN
Export Control Classification Number (ECCN)
Commodity Classification Automated Tracking System (CCATS)G167599
Component for
PC/Thin Client/Tablet
Use conditionsPC/Client/Tablet
Memory channelsDual-channel
Market segmentDesktop
Harmonized System (HS) code8542310001
Technical details
Target market
Gaming, Content Creation
Launch dateQ1'21
Packaging data
Package Type
Retail box
Returns & Exchanges
21 Days Return Policy We want you to be delighted every time you shop with us. Occasionally though, we understand that you may wish to return items. Items can be returned direct to us within 21 days from the day of dispatch for a refund or exchange. To qualify for this, the product must not have been worn, and be in brand new condition. You must return all the original packaging, instructions, guarantee and any extras. All technology / electrical items including but not restricted to TVs, laptops, tablets etc must be still in their original packaging with the manufacturer seals still in tact. We are unable to accept returns for products which have been opened and/or used.
Product Questions
Questions and Answers
What is the processor family?
The Intel BX8070811900KF processor family is the 11th gen Intel Core i9.
What is the processor family?
The Intel BX8070811900KF processor family is the Intel Core i9-11xxx.
How many cores does the processor have?
The Intel BX8070811900KF processor has 8 cores.
What is the processor boost frequency?
The Intel BX8070811900KF processor can run a at boosted frequency of 5.3 GHz.
What processor socket does this product use?
The Intel BX8070811900KF processor socket is the LGA 1200 (Socket H5).
What is the maximum supported internal memory?
The Intel BX8070811900KF will support memory up to 128 GB.
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