Intel Core i5 10400 4.3GHz 6 Core Processor
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£ 179.99  inc. vat

£189.95save £9.96

£ 149.99 ex. vat

£158.29save £8.30

Intel Core i5 10400 4.3GHz 6 Core Processor

QuickFind: 974719 Mfr part code: BX8070110400
  • Intel 10th Gen Comet Lake
  • i5-10400
  • Socket 1200
  • 6 Cores 12 Threads
  • 4.3GHz

Product Description

Intel Core i5 10400 4.3GHz 6 Core Processor

10th Gen Intel® Core™ i5-10400 Desktop Processor

For seamless gameplay & entertainment


Up to


max clock speed with Intel® Turbo Boost Max 3.0 and Thermal Velocity Boost1


12 threads

  • Base Clock Speed (GHz)Up to 2.9
  • Intel® Smart Cache12 MB
  • TDP65 W
  • Platform PCI Express LanesUp to 40
  • Memory SupportTwo channels DDR4-26663
  • Chipset400 Series

Up to 4.3 GHz clock speed with Intel® Turbo Boost Max 3.0 and Thermal Velocity Boost technologies1

Unlocked with new overclocking controls that offer additional performance tuning flexibility2

Multi-task effortlessly with Intel® Hyper-Threading Technology

Level up your technology

Experience amazing gameplay and creativity with Intel's supported platform features. Get more from your PC build by untethering with Intel® Wi-Fi 6 (Gig+), versatile connectivity with Thunderbolt™ 3, and accelerated responsiveness with Intel® Optane™ memory.

Live Stream in Minutes, Not Hours

Looking to start a live stream, but unsure how to start? Intel® Easy Streaming Wizard makes it easier than ever to get up and streaming with Open Broadcaster Software (OBS) in minutes, instead of hours.3

Intel® technologies' features and benefits depend on system configuration and may require enabled hardware, software or service activation. Performance varies depending on system configuration. No product or component can be absolutely secure. Check with your system manufacturer or retailer or learn more at

1 Maximum turbo frequency using Intel Turbo Boost Technology 2.0
2 DDR4 maximum speed support is 1 and 2 DPC for UDIMMs but only 1 DPC for SODIMMs. DDR4 2DPC UDIMM 2933 or 2666 is capable when same UDIMM part number are populated with in each channel.
3 Some features may only be available with the latest version of Intel® Easy Streaming Wizard. For more information and a full list of compatible processors, please visit

© Intel Corporation. Intel, the Intel logo, Intel Core, Intel Inside, Intel Optane, Thunderbolt, the Thunderbolt logo and other Intel marks are trademarks of Intel Corporation or its subsidiaries. Other names and brands may be claimed as the property of others.

Technical Specification

Intel Core i5 10400 4.3GHz 6 Core Processor


Product Type Processor
Width 17 cm
Depth 11.6 cm
Height 10.1 cm
Weight 338 g


Type / Form Factor Intel Core i5 10400 (10th Gen)
Number of Cores 6-core
Number of Threads 12 threads
Cache 12 MB
Cache Memory Details Smart Cache - 12 MB
Processor Qty 1
Clock Speed 2.9 GHz
Max Turbo Speed 4.3 GHz
Compatible Processor Socket LGA1200 Socket
Thermal Design Power 65 W
PCI Express Lanes Qty 16
Architecture Features Intel Optane Memory Supported

Integrated Graphics

Type Intel UHD Graphics 630
Base Frequency 1100 MHz


Package Type Intel Boxed

Manufacturer Warranty

Service & Support Limited warranty - 3 years

Product Reviews

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Intel Core i5 10400 4.3GHz 6 Core Processor

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Intel Core i5 10400 4.3GHz 6 Core Processor

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£ 179.99  inc. vat

£189.95save £9.96

£ 149.99 ex. vat

£158.29save £8.30
Finance from £16.16 a month. (14.9% APR) representative.
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