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 BX8070811900KF

We Price Match!
If you have seen this product cheaper, we would love to try and match or better the price.  Click here to submit a price match.
All prices include VAT
+ Free UK Delivery
- WAS -
Save £125.73 (32%)
RRP £391.99
Seen this cheaper? If you have seen this product cheaper, we will do our best to match or better the price. Click here to submit a price match.
Brand New + In Stock - Ready for immediate dispatch
» FREE UK Delivery
between Monday, 18 December to Wednesday, 20 December.
» Expedited Delivery available for Tuesday, 12 December.
See details and conditions
Other products we think you might like.
Information from the manufacturer
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® 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.
View more information on this product >>

General Information for Intel CPU

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


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.Intel Core i9-11900KF Processor (16MB Cache, up to 5.3 GHz) Intel Core i9-11900KF. Processor family: 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, Intel® Th 10/01/2021
View more information on this product >>
View more information on this product >>
Product Specification

Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box BX8070811900KF Specifications

Product Type CPU Brand Intel Collection Model Intel i9-11900KF Manufacturer Product Type Intel CPU Product Family i9-11900KF Processor Family Intel Core i9-11xxx Processor base frequency 3.5 GHz Processor cores 8 Processor lithography 14 nm Processor manufacturer Intel Processor generation 11th gen Intel Core i9 Processor Family Intel Core i9 Processor Family 11th gen Intel Core i9 Box Yes Processor boost frequency 5.3 GHz Processor model i9-11900KF Processor threads 16 Memory clock speeds supported by processor 3200 MHz System bus rate 8 GT/s Processor operating modes 64-bit PCI Express slots version 4.0 PCI Express configurations 1x16+1x4,2x8+1x4,1x8+3x4 PCI Express configurations 1x16+1x4, 2x8+1x4, 1x8+3x4 Thermal Design Power (TDP) 125 W Processor cache 16 MB Processor cache type Smart Cache Configurable TDP-down frequency 3 GHz Scalability 1S Tjunction 100 C Maximum number of PCI Express lanes 20 Processor socket LGA 1200 (Socket H5) Configurable TDP-down 95 W Memory bandwidth supported by processor (max) 50 GB/s Maximum internal memory supported by processor 128 GB Supported memory types DDR4-SDRAM Maximum internal memory 128 GB Memory bandwidth (max) 50 GB/s ECC No On-board graphics card No Discrete graphics card No On-board graphics card model Not available Discrete graphics card model Not available Discrete graphics adapter model Not available On-board graphics adapter model Not available Intel Turbo Boost Technology 2.0 Intel Thermal Velocity Boost Yes Memory types supported by processor DDR4-SDRAM Supported instruction sets SSE4.1,SSE4.2,AVX 2.0,AVX-512 Supported instruction sets SSE4.1, SSE4.2, AVX 2.0, AVX-512 Intel Turbo Boost Max Technology 3.0 frequency 5.2 GHz Intel Turbo Boost Technology 2.0 frequency 5.1 GHz Intel Gaussian & Neural Accelerator (Intel GNA) 2.0 Yes Intel Thermal Velocity Boost Temperature 70 C Intel Thermal Velocity Boost Frequency 5.3 GHz CPU configuration (max) 1 Intel Trusted Execution Technology No Intel VT-x with Extended Page Tables (EPT) Yes Intel Stable Image Platform Program (SIPP) No Intel Software Guard Extensions (Intel SGX) No Idle States Yes Embedded options available No Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel Virtualization Technology (VT-x) Yes Execute Disable Bit Yes Enhanced Intel SpeedStep Technology Yes Intel 64 Yes Intel AES New Instructions (Intel AES-NI) Yes Intel Hyper Threading Technology (Intel HT Technology) Yes Intel OS Guard Yes Intel Secure Key Yes Thermal Monitoring Technologies Yes Intel Turbo Boost Max Technology 3.0 Yes Intel Boot Guard Yes Intel Deep Learning Boost (Intel DL Boost) Yes Intel vPro Platform Eligibility No Intel Optane Memory Ready Yes Intel Identity Protection Technology (Intel IPT) Yes Processor ARK ID 212321 Processor package size 37.5 x 37.5 mm Width 44 mm Height 101 mm Weight 60 g Depth 116 mm Export Control Classification Number (ECCN) 5A992CN3 Commodity Classification Automated Tracking System (CCATS) G167599 Year 2021 Component for PC Component for PC/Thin Client/Tablet Use conditions PC/Client/Tablet Memory channels Dual-channel Country of origin Malaysia Market segment Desktop Harmonized System (HS) code 8542310001 Harmonized System (HS) code 85423119 Target market Gaming, Content Creation Launch date Q1'21 Status Launched Package weight 74 g Package Type Retail box MPN BX8070811900KF
Supplied With
100% Genuine Product, 60 Day Returns Policy - T&C Apply, All Official Packaging, All Applicable Guarantee(s), Instruction Manuals and Documentation (where applicable), Email when item is despatched
Best Sellers Rank

#92 in CPU

Returns & Exchanges
60 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 60 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.
View full returns policy >>
Product Questions and Answers
View more product questions >>

Intel Core i9-11900KF processor 3.5 GHz 16 MB Smart Cache Box BX8070811900KF Reviews

Share your thoughts with other customers - Write a customer review

Quzo Platinum Trusted Service Award 2022
Quzo Gold Trusted Service Award 2021
Quzo Gold Trusted Service Award 2020
Follow Quzo UK on FacebookFollow Quzo UK on TwitterFollow Quzo UK on Instgram
Help & SupportSupport Centre
Opening Hours
Mon - Friday (9:30am - 5:30pm)
Closed Saturday
Closed Sunday
Contact Details
Quzo UK
Kemp House, 124 City Road
United Kingdom
Email: 0203 195 3902

VAT Number: GB​ 267755458