Intel Core i5 - 10400

The Intel Core i5-10400 processor is designed to deliver efficient performance for desktop computi...

Best current price£74.32from PCHUB.UK

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PCHUB.UKIntel Core I5-10400F Processor 2.9 Ghz 12 Mb Smart Cache Tray
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£74.32
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GamingKitIntel Core I5-10400F Processor 2.9 Ghz 12 Mb Smart Cache Tray
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eBayIntel Core i5 10400F, S 1200, Comet Lake, 6 Cores, 12 Threads, 2.9GHz CPU NEW
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OnBuy.comIntel I5 10400 Comet Lake Siz Core 2.9Ghz 1200 Socket Processor With Heat S Bx8070110400
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£254.09
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OnBuy.comIntel Core I5-10500 3.10Ghz Socket Lga1200 Processor Cpu (Srh3a) 735858445986
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Product Information

Full details

The Intel Core i5-10400 is an efficient 6-core desktop processor designed for home, office, and light gaming users seeking reliable multitasking performance. By utilizing Intel Hyper-Threading and Turbo Boost 2.0 technology, it balances power consumption with the ability to handle demanding applications when needed. Please note that as a 65W TDP processor, it requires a compatible LGA 1200 motherboard and a separate cooling solution, as a retail cooler is not included with this specific variant.

All features

SeriesCore i5
Model Part NumberCM8070104290715
BrandIntel

Extended Product Information

FAQs

Does this CPU come with a cooler?

No, this specific version of the i5-10400 does not include a retail cooling solution. You must purchase a compatible LGA 1200 cooler separately.

Can I overclock this processor?

No, this is a non-K series processor, meaning it has a locked multiplier and does not support manual overclocking.

What is the maximum amount of RAM I can use?

The processor supports a maximum of 128GB of DDR4-SDRAM in a dual-channel configuration.

Is this processor compatible with my older LGA 1151 motherboard?

No, this processor requires an LGA 1200 socket motherboard; it is not pin-compatible with older sockets.

Does this processor have integrated graphics?

Yes, it features integrated Intel UHD Graphics 630, which supports up to three independent displays.

Troubleshooting

System fails to boot or POST.

Verify that the CPU is correctly seated in the LGA 1200 socket, check that the RAM sticks are fully clicked into their slots, and ensure the latest BIOS version is installed.

High CPU temperatures during normal tasks.

Check that your third-party cooler is properly mounted and has adequate thermal paste. Ensure your case fans are correctly oriented for proper intake and exhaust airflow.

Graphics output issues or no display.

Ensure the monitor cable is connected to the motherboard port if using integrated graphics, and check that the display driver for Intel UHD 630 is updated in your OS.

Pros and Cons

Pros

  • Efficient power consumption with a 65W TDP
  • Excellent balance of price and multi-threaded performance
  • Integrated graphics support for up to 3 displays
  • Hardware-based security features for system integrity
  • Supports up to 128GB of RAM for memory-intensive workflows

Cons

  • Does not include a cooling solution
  • Locked multiplier prevents manual overclocking
  • Requires LGA 1200 motherboard compatibility
  • Memory speed limited to DDR4-2666 native support

Setup, Compatibility & Care

To use the Intel Core i5-10400, ensure your motherboard features an LGA 1200 socket. This CPU is a desktop-grade processor with a 65W TDP, so you must select a compatible air or liquid cooler capable of handling this thermal load, as this specific package does not come with one included.

When installing the CPU, place it carefully into the socket to avoid bending pins, and apply a thin layer of high-quality thermal paste between the CPU integrated heat spreader and your cooler’s contact plate. For memory, the processor supports dual-channel DDR4 configurations up to 128GB. Always ensure your BIOS is updated to the latest version provided by your motherboard manufacturer to guarantee full support for 10th-generation Intel processors. To maintain longevity, keep your PC case airflow unobstructed and perform regular cleaning to prevent dust buildup on the cooling heatsink.

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