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Intel Core i9 12900K 3.2GHz Sixteen Core LGA1700 CPU

Intel Core i9 12900K 3.2GHz Sixteen Core LGA1700 CPU

CCL Code: CPU0742

Was £620.00

SAVE £120

Now only

£499.99 inc VAT

Intel Core i9 12900K 3.2GHz Sixteen Core LGA1700 CPU


Was £620.00

SAVE £120

Now only

£499.99 inc VAT

Available for delivery from Tuesday 23rd April

5 In Stock Now

Buying in bulk? Contact our business team.

Key Features:

  • 3.2GHz Base / 5.2GHz Boost
  • 16 Cores / 24 Threads
  • Socket 1700
  • 125W Base TDP
  • Intel UHD 770 Graphics
  • *No Cooler Included*
CCL Code: CPU0742
Intel Core i9-12900K.

12th Gen Intel® Core™ i9-12900K unlocked desktop processor. Featuring Intel® Turbo Boost Max Technology 3.0 and PCIe Gen 5.0 & 4.0 support, DDR5 and DDR4 support, unlocked 12th Gen Intel® Core™ desktop processors are optimized for enthusiast gamers and serious creators and help deliver high performance overclocking for an added boost. Thermal solution NOT included in the box. Compatible with 600 series chipset based motherboards. 125W.



CPU Base Speed 3.2 GHz
CPU Type Intel Core i9
CPU Manufacturer Intel
CPU Cores Sixteen Core
CPU Socket Socket 1700
CPU Brand Intel
CPU Base TDP 125 W
Cache 30 MB
CPU Threads 24
CPU Boost Speed 5.2 GHz
Intel CPU Generation 12th
CPU Family Intel Core i9
Processor Number 12900K
CPU Speed 3.2 GHz
L3 Cache 30 MB
Architecture Intel 7
Socket LGA1700
CodeName Alder Lake-S
Number of Cores 16
Turbo Core Yes
Turbo Speed Up to 5.2 GHz
Number of Threads 24 threads


Graphics Chipset Intel UHD 770
IGP/APU Graphics Intel UHD 770
Integrated Graphics Yes (Intel UHD Graphics 770)


Memory Types DDR5 or DDR4
Number of Memory Channels 2 channels


TDP (Thermal Design Power) 125 ~ 228 W


Form Factor Processor
In The Box Processor
Warranty Booklet


Warranty 3 Years

Key Features

ECC Memory Supported No
RDIMM Memory Supported No
RDIMM Memory Required No
Overclocked Memory Supported Yes
CPU Cooler Included No
Microsoft Processor List T
Power Requirement (auto) 277.8 W
CPU Boost TDP 277.8 W
Graphics card count 1
DDR4 Memory Speed Supported 3200 MHz
DDR5 Memory Speed Supported 4800 MHz
DDR4 Memory Supported Yes
DDR5 Memory Supported Yes
Processor count 1
PSU 12V Pins Required 12
AMD Eco Mode Compatible No
AI Ready No

Graphics Device

Graphics Chipset Intel UHD 770

Item Details

Manufacturer Intel
Manufacturer Code BX8071512900K
EAN 5032037234658
UPC 735858499620
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer Intel
Manufacturer Code BX8071512900K
5.0 / 5 10 reviews

Nicholas Cottier

November 2022

Extremely quick and eats up anything I throw at it, is a processor I can see me not needing to upgrade for many years to come. Used for both gaming and audio work I'm extremely impressed with how it handles both.


November 2022

Got a great price. Arrived on time no problem on the installation

Jonathan Tee

July 2022

Works fine - if you want a technical review there are plenty online.


July 2022

Upgraded from i7-8700k. I havent put it to the test fully yet but things seem to be running a lot faster


July 2022

worth money.


May 2022

came in perfect condition and allows me to run whatever i want


May 2022

Processor that won't let you down

Bruno Paciencia

March 2022

Best processor on the market hands down.


February 2022

I upgraded from an 9900k to the 12900k, and it a beast more than double the performance of the 9900k given me more pcie lanes and not to mention no need to upgrade to new cooling solution as my old 360 aio can be fitted with a cheap 3 pound retro fit kit from corsair. Overall super happy with the produce and ccl computers. The price was cheaper compared to other retailers and AMD equivilant cpu, the delivery time was short got it within 2 days of ordering.


February 2022

Really impressed with the price and how well this cpu performs for gaming, this was the cheapest place and also gave great discounts when purchasing more than 1 item! Can't recommend the company and cpu enough.