You Tube

Intel Core i9 9900K Unlocked Coffee Lake Desktop Processor/CPU Retail

Intel Core i9 9900K, Coffee Lake, Eight Core Technology, 3.6GHz clock speed, 16MB L3 Cache, Dual Channel DDR4 Controller, Integrated UHD630 Graphics

Intel Core i9 9900K Unlocked Coffee Lake Desktop Processor/CPU Retail
27 in stock question tooltip

£501.37 inc vat

£417.81 ex vat

payment cards

Order Code: IL-I99900K

Manf.Code: BX80684I99900K

What our customers say about us

Express Delivery

More delivery options including Weekend, timed and European delivery are also available at the checkout.

Low Rate 14.9% Finance

Spread the cost of your purchase with a low rate 14.9% APR over 12, 24, 36 or 48 months.

See examples and more info

In the unlikely event that you are unhappy with your purchase, simply return it to us within 14 days for a refund.*

*Excludes delivery costs. Item must be in original condition, not applicable to opened Software/Licenses or customised items.

Full details

If you are buying for work or your business we offer a range of benefits to help, such as:

  • Credit Account Facilities (subject to approval)
  • ISO 9001/14001 Certification
  • Business Leasing
  • Members of major purchasing frameworks
  • Microsoft Gold Partner
  • VMWare Education Specialist
Find out more

Intel Core i9 9900K Unlocked Coffee Lake Desktop Processor/CPU Retail overview


Experience exceptional performance, immersive entertainment and simple convenience with 9th Gen Intel Core processors. The i9 9900K processor extends all the capabilities that users love from previous generation CPUs with even more advanced innovations that deliver new levels of performance immersing you into your computer on a variety of form factors. The i9 9900K features all the latest Intel technologies to allow you to have the best computing experience, and this particular CPU is unlocked allowing you to overclock it to your gaming or production needs for additional performance headroom. 8 physical cores combined with Intel’s Hyper Threading Technology provides you with a colossal total of 16 processing threads so you can multitask like a pro.


The 9th Generation Intel Core processors redefine mainstream desktop PC performance. The i9 9900K features eight cores for more processing power and effortless multi-tasking. The Unlocked feature on this chip allows for overclocking enabling you to tweak the performance. Intel Turbo Boost 2.0 technology has also increased the maximum turbo frequency of 5.0 GHz, and it features up to 16 MB of cache memory for ultra smooth gameplay and responsiveness. The 9th gen i9 processor allows you to enjoy excellent gaming and VR experiences.

Put yourself in the game

A high-performance processor is key to achieving a balanced platform to make your VR experiences great. Attach your premium head-mounted display (HMD) to an Intel Core i9, i7 or i5 processor based PC, and prepare to be amazed. The performance of the 9900K processor allows for an ultra smooth virtual reality experience. Keep in mind that great VR experiences involve the entire platform, not just any one component. The ideal combination of processor, graphics, I/O connectivity, display, and audio are required, but be assured that this 9th Gen i9 Intel Processor won’t let you down.


The 9th Generation Intel Core processor family is a great investment in your desktop experiences—whether for gaming, entertainment, or general-purpose computing wherever your life takes you. From the jaw-dropping performance of the Intel Core i9 processor with eight cores to the practical capabilities of the Intel Core i5 processors, our latest generation of desktop processors fits a wide range of budgets and needs. Whether you’re a performance-hungry professional, an exceptional enthusiast, or a first-time buyer, there is a 9th Generation Intel Core processor that will enable the experiences you seek.

Stream and play in 4K UHD

Desktop computers based on the 9th Gen Intel processors integrate advanced media technologies that bring premium, high-quality content to your desktop to deliver smooth streaming of premium 4K UHD entertainment to your PC.

  • Product Collection
  • 9th Generation Intel® Core™ i7 Processors
  • Code Name
  • Products formerly Coffee Lake
  • Vertical Segment
  • Desktop
  • Processor Number
  • i9-9900K
  • Status
  • Launched
  • Launch Date
  • Q4'18
  • Lithography
  • 14 nm
  • Use Conditions
  • PC/Client/Tablet

  • Performance
  • # of Cores
  • 8
  • # of Threads
  • 16
  • Processor Base Frequency
  • 3.60 GHz
  • Max Turbo Frequency
  • 5.00 GHz
  • Cache
  • 16 MB SmartCache
  • Bus Speed
  • 8 GT/s DMI3
  • TDP
  • 95 W

  • Supplemental Information
  • Embedded Options Available
  • No

  • Memory Specifications
  • Max Memory Size (dependent on memory type)
  • 64 GB
  • Memory Types
  • DDR4-2666
  • Max # of Memory Channels
  • 2
  • Max Memory Bandwidth
  • 41.6 GB/s
  • ECC Memory Supported
  • No

  • Processor Graphics
  • Processor Graphics
  • Intel® UHD Graphics 630
  • Graphics Base Frequency
  • 350 MHz
  • Graphics Max Dynamic Frequency
  • 1.20 GHz
  • Graphics Video Max Memory
  • 64 GB
  • 4K Support
  • Yes, at 60Hz
  • Max Resolution (HDMI 1.4)‡
  • [email protected]
  • Max Resolution (DP)‡
  • [email protected]
  • Max Resolution (eDP - Integrated Flat Panel)‡
  • [email protected]
  • DirectX* Support
  • 12
  • OpenGL* Support
  • 4.5
  • Intel® Quick Sync Video
  • Yes
  • Intel® InTru™ 3D Technology
  • Yes
  • Intel® Clear Video HD Technology
  • Yes
  • Intel® Clear Video Technology
  • Yes
  • # of Displays Supported
  • 3
  • Device ID
  • 0x3E98

  • Expansion Options
  • Scalability
  • 1S Only
  • PCI Express Revision
  • 3.0
  • PCI Express Configurations
  • Up to 1x16, 2x8, 1x8+2x4
  • Max # of PCI Express Lanes
  • 16

  • Package Specifications
  • Sockets Supported
  • FCLGA1151
  • Max CPU Configuration
  • 1
  • Thermal Solution Specification
  • PCG 2015D (130W)
  • 100°C
  • Package Size
  • 37.5mm x 37.5mm

  • Advanced Technologies
  • Intel® Optane™ Memory Supported
  • 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® TSX-NI
  • Yes
  • Intel® 64
  • Yes
  • Instruction Set
  • 64-bit
  • Instruction Set Extensions
  • Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
  • Idle States
  • Yes
  • Enhanced Intel SpeedStep® Technology
  • Yes
  • Thermal Monitoring Technologies
  • Yes
  • Intel® Identity Protection Technology
  • Yes
  • Intel® Stable Image Platform Program (SIPP)
  • Yes

  • Security & Reliability
  • Intel® AES New Instructions
  • Yes
  • Secure Key
  • Yes
  • Intel® Software Guard Extensions (Intel® SGX)
  • Yes
  • Intel® Memory Protection Extensions (Intel® MPX)
  • Yes
  • Intel® OS Guard
  • Yes
  • Intel® Trusted Execution Technology
  • Yes
  • Execute Disable Bit
  • Yes
  • Intel® Boot Guard
  • Yes

  • Warranty
  • Duration
  • 3 Years

Why not Tell A Friend about this product, all you need to do is fill out their information below and click send.

Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £8.38, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £9.98, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.

Reviews of the Intel Core i9 9900K Unlocked Coffee Lake Desktop Processor/CPU Retail

We use cookies to provide a better customer experience on our site. By continuing to shop with us, you consent to our use of cookies. Our cookie policy is available here