Intel Core i9 11900K

Name: Intel Core i9 11900K
Brand: Intel
SKU: B08X6PPTTH
Price: 387.86 GBP
Availability: InStock
Rating: 4.6 (1543 reviews)

4.6(1,543)

£387.86

Intel Core i9 11900K is priced at £387.86 — stable over the last 30 days.

Price last checked: 18 Apr 2026, 17:03

Cores/Threads: 8/16

Socket: LGA 1200

Base Clock: 5.3 GHz

Boost Clock: 5.3 GHz

TDP: 125W

L3 Cache: 16 MB

The processor features Socket LGA-1200 socket for installation on the PCB
16 MB of L3 cache rapidly retrieves the most used data available to improve system performance
14 nm design offers great efficiency for computing, delivers nimble processing with balanced cost, performance, and power
To boost graphics and visual quality, the chipset has a built in Intel UHD Graphics 750 controller. Supports up to 3 monitors.

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About This Product

The Intel Core i9 11900K is a high-performance CPU featuring 8 cores and 16 threads, with a boost clock speed of 5300 MHz. It has a 125W TDP and is installed via the LGA 1200 socket, also boasting 16 MB of L3 cache for rapid data retrieval and an integrated Intel UHD Graphics 750 controller. This processor is suitable for demanding users, such as gamers and content creators, who require fast processing and reliable performance for tasks like video editing, 3D modelling, and streaming to multi...

Near its lowest price

At £387.86, Intel Core i9 11900K is at or near its lowest tracked price of £376.66. The 30-day average is £385.78, making this a good time to buy if you've been waiting for a deal.