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Intel Core i5 10400F Comet Lake CPU

CCL Code: CPU0651
Manufacturer Code: BX8070110400F
| Manufacturer: Intel

Key Features:

  • Base: 2.9GHz, Turbo: 4.3GHz
  • 6 Cores, 12 Threads
  • Socket 1200
  • No Integrated Graphics
  • Heatsink & Fan Included

Delivery Options

Tuesday 25th January via Free Next Day - PROMO

Free Delivery by Thursday 27th January

Collection Options

Tuesday 25th January from Local Collection Point

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Intel Core i5-10400F

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CPU Type Intel Core i5
CPU Manufacturer Intel
CPU Cores Hexa Core
CPU Socket Socket 1200
CPU Brand Intel
Cache 12 MB
CPU Threads 12
Processor Turbo Speed 4.3 GHz
CPU Family Intel Core i5
Processor Number 10400F
CPU Speed 2.9 GHz
L3 Cache 12 MB
Bus Speed 8 GT/s
Architecture 14 nm
Socket LGA1200
CodeName Comet Lake
Number of Cores 6
Turbo Core Yes
Turbo Speed 4.3 GHz
Number of Threads 12 threads


Graphics Chipset None
IGP/APU Graphics None
Integrated Graphics No


Maximum Memory Size 128 GB
Memory Types DDR4-2666
Number of Memory Channels 2 channels
Maximum Memory Bandwidth 41.6 GB/s


Thermal Guideline 100 °C
TDP (Thermal Design Power) 65 W


Form Factor CPU
In The Box Processor
Stock Cooler


Warranty 3 Years

Key Features

CPU Cooler Included Yes
Microsoft Processor List C

Item Details

Manufacturer Intel
Manufacturer Code BX8070110400F
EAN 5032037187077
Condition New

Warranty Information

Warranty 3 Years

Manufacturer Information

Manufacturer Intel
Manufacturer Code BX8070110400F
Questions and Answers

Do you have you a question about the Intel Core i5-10400F 2.9GHz Hexa Core Processor for Socket 1200 with 6 Cores, 12 Threads, 65W TDP, 12MB Cache, 4.3GHz Turbo, Stock Cooler?

Q: Can we use ddr4 2133 with core i5 10400f
Answer by Website User on 28th October 2021
You can, however, it is not recommended. - Kristian N
0 customers found this answer helpful.
Post Answer
Q: Hi, I'm quite new to computers (although I have done lots of research). Hovering over the 10400F model, I saw that it said that "heatsink and fan included". Does this mean that the CPU cooler already comes with it, or do I still need to purchase one separately?
Answer by Website User on 20th February 2021
The heatsink and fan comes with this Cpu-this is the cooling, no further purchase of a cooler is necessary
2 customers found this answer helpful.
Post Answer
4 / 5 18 reviews


2 months ago

working well.

carol smales

5 months ago

Great price cpu works flawlessly and fast excellent value and performance for the price


8 months ago

Superior CPU to my old machine, can handle pretty much anything at a high rate


9 months ago

We recommend for a Intel user personally I would recommend it.


10 months ago

i was really trying to get an AMD build but the price / performance on this was way better. In an ideal world i would've paired with b560 mobo and maybe paid the 20 to get the unlocked version. but still love this cpu. also install was way easier than i feared!

Lee Longhurst

10 months ago

Good starter option - comes with CPU fan and was easy to fit.


10 months ago

In my opinion pretty much the best price/ performance processor available right now, especially for Intel if you don't require integrated graphics.


10 months ago

Cheaper than ryzen and its in stock. what a deal. fast shipping and was exactly what i expected. thanks


11 months ago

Great value high performance gaming cpu, would recommend.

Phillip Wakton

11 months ago

Brilliant service.

Sean Mohan

12 months ago

Not as complete as AMDs CPUs at this range, but the 10400F offers great gaming performance for a much lower cost which you can reinvest in a graphics card or SSD


January 2021

Great cpu working perfectly would recommend


January 2021

Good price and quality.

Madalin Nica

January 2021

Excelent product for gaming.

Will Atterson

December 2020

Great CPU, easily powerful enough for modern games and will last a while.

Aidan Conway

November 2020

Outstanding value and a real competitor to AMDs Ryzen 5 3600 at a far better price-point. Easier on the ears too, as it runs so cool and quiet with the included heatsink & fan. Gamers fear not, this will keep 99% of GPU's busy without breaking a sweat!!


November 2020

Great cheap i5 that rivals the Ryzen 5 3600. In gaming performance it beats it about 5% to 10%. It is easy to cool with a cheap 20 cpu cooler from BeQuiet Pure Rock Slim. Max temps while gaming 55c, max temps while benchmarking at 100% cpu usage 65C. Will do you good for your gaming years up to 3 years, Obviously for content creation and productivity go for AMD period.


October 2020

Great processor for the price