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Intel Core i5-9400 Coffee Lake 6-Core 2.9 GHz (4.1 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I59400 Desktop Processor Intel UHD Graphics 630

Ships from United States. Most customers receive within 5-7 days.

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  • 9th Gen Intel Processor
  • Intel UHD Graphics 630
  • Only Compatible with Intel 300 Series Motherboard
  • Socket LGA 1151 (300 Series)
  • Max Turbo Frequency 4.1 GHz
  • DDR4 Support
  • Intel Optane Memory and SSD Supported
  • Intel Turbo Boost Technology 2.0 offers powerful performance for mainstream gaming and creating

  • Overview
  • Specs
  • Warranty & Returns
  • Reviews
Intel Core i5-9400 Processor (9M Cache, Up to 4.10GHz) Text Above a Intel Core i5 9th Gen Badge

Intel Core i5-9400 Processor

Experience powerful performance and seamless computing for your everyday tasks and demanding gaming. Packed with six computing cores and six threads, the Core i5-9400 delivers immense parallel computing power to blaze through your office tasks, media streaming, HD entertainment and multitasking. Intel Turbo Boost Technology 2.01 automatically pushes frequency to a higher level when more performance is needed, helping you get more things done in less time. Plus, Intel UHD Graphics 630 delivers decent graphics performance to meet your average needs.

A woman at her streaming desk, wearing a headset and touching her Elgato touch screen deck

Make Your Computer an Entertainment Center

Get an amazing entertainment hub—stream 4K UHD videos, power virtual reality, and play the most demanding games. With 4x more pixels on screen than traditional HD, you can enjoy sharp, lifelike visuals, complex shading, and fast frame rates—all with virtually no stuttering, buffering, or lag. And be ready for revolutionary immersive experiences yet to come.

A female graphic designer working at her desk in the dark

Get Unprecedented Power and Responsiveness

Now everyday computer tasks can happen faster. Edit photos and videos seamlessly. Move between programs and windows quickly. Multitask easily.

Cyber security lock graphic

Easy to Use, Hard to Break Into

Built-in security² adds a critical layer of protection to make password logons, browsing, and online payments safe and simple. You can log on with a look, your voice, or your fingerprint for rock-solid security that’s fast and hassle free. Store passwords, personal information, and auto-fill information with one master password. Plus, touch screen, voice commands, and stylus options offer natural and intuitive interactions.

1. Intel Turbo Boost Technology 2.0 requires a PC with a processor with Intel Turbo Boost Technology capability. Intel Turbo Boost Technology performance varies depending on hardware, software and overall system configuration.

2. Intel technologies may require enabled hardware, specific software or services activation.


Learn more about Core i5-9400

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
Anonymous
Ownership: 1 week to 1 month
Verified Owner
5/ 5
No issue, easy install 9/24/2020 8:24:42 AM

Overall Review: Everything needed was in the box. Instructions were straight forward.

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Using this in an MSI PRO Z390-A PRO LGA 1151 motherboard with Corsair Vengeance RAM 9/20/2020 4:34:04 PM

Pros: Worked great right out of the box.
Using an EVO Cooler Hyper 212 Black Edition CPU Cooling System!
Overclocking is unlocked, although I haven't seen how high it will go. Running at 2.9GHz.
Will Turbo Boost to 4.0GHz right out of the box.

Cons: The stock coolers that Intel provides have REALLY went on the budget/low quality side of things nowadays.
Would HIGHLY recommend an aftermarket cooler if your going to use this for any serious computing/gaming/etc.

Overall Review: This is DEFINITELY a good middle of the road processor that can handle the everyday tasks, as well as the high end gaming.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
great 9/18/2020 3:37:07 PM

Pros: fast , can boost if you need too , temps stay good , its Intel !

Cons: none

Overall Review: get one

Did you find this review helpful?
Anonymous
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Intel Core i3-9100 Coffee Lake 4-Core 3.6 GHz 9/18/2020 11:25:47 AM

Pros: Good desktop processor

Overall Review: Best value

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
i 9 9900 9/9/2020 10:17:31 AM

Pros: works fine in a small form factor optiplex 7070 acting as an esxi server for my personal network.

Cons: not the 9900k sku so no overclocking

Overall Review: know what your buying, if you need the lower tdp i9 9900 this is the chip to get, if you need overclocking get the k series.

Did you find this review helpful?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
fast, darned fast 9/5/2020 4:47:56 AM

Cons: Second one worked - first was defective on arrival

Overall Review: Fast, low power consumption - runs cool.

Did you find this review helpful?
Anonymous
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great product 9/1/2020 7:16:52 AM

Overall Review: Would purchase again

Did you find this review helpful?
Ownership: 1 month to 1 year
Verified Owner
5/ 5
i5 9400 8/31/2020 2:00:39 PM

Overall Review: Zero problems, great processor.

Did you find this review helpful?
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    • Intel Core i5-9400 Coffee Lake 6-Core 2.9 GHz (4.1 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I59400 Desktop Processor Intel UHD Graphics 630
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