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Intel Core i5-8400 Coffee Lake 6-Core 2.8 GHz (4.0 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I58400 Desktop Processor Intel UHD Graphics 630

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  • Only Compatible with Intel 300 Series Motherboard
  • For A Great VR Experience
  • Max Turbo Frequency 4.0 GHz
  • Intel UHD Graphics 630
  • DDR4 Support
  • Socket LGA 1151 (300 Series)
  • Fan and Cooler Included

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

Learn more about Intel Core i5-8400

Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years
  • Read full details
  • Return Policies
    • Return for refund within: Non-refundable
    • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Replacement Only Return Policy.
Ownership: 1 month to 1 year
Verified Owner
5/ 5
Great budget gaming PC processor

Pros: Fast and reliable
Doesn't require heavy duty cooling

Cons: Can't overclock

Other Thoughts: This is awesome for a budget gaming PC build, although it can't be overclocked it is still a high performing CPU. I upgraded this, my motherboard and RAM, and now I can game at a much higher fps

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Ownership: more than 1 year
Verified Owner
5/ 5
Great product

Pros: Good for a multitude of activities including vr

Cons: Is not a super powered 10 core, so can’t do everything

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Ownership: 1 week to 1 month
Verified Owner
5/ 5
Underrated unit

Pros: This processor is amazing. 6 cores at a 2.8 GHz base on it's own is great for light productivity. Cool it properly and it'll maintain it's 4 GHz boost in games and surprisingly large video renders. No complaints!

Cons: None!

Other Thoughts: Would just like to mention that this processor was shadowed in many enthusiast communities - but this has far surpassed my expectations. World definitely recommend to anyone on a fair budget, especially if you can find it in sale.

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Ownership: 1 month to 1 year
Verified Owner
4/ 5
Awesome choice for a 6 core Intel processor

Pros: 6 cores which is great for decent gaming
performs slightly better than Ryzen 5 2600 and still having 6 cores good for productivity

Cons: nothing as of for the price

2 out of 4 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great CPU

Pros: 6 real cores
Low power consumption
3.8GHz turbo for all 6 cores

Cons: None to date

Other Thoughts: This a nice little i5, it runs anything I throw at it without any problems. Paired with a GTX 1050ti and 16gigs of ram I run all my games at ultra/ high settings with great fps. I would def recommend this CPU to any one looking for a nice gaming PC that won't break the bank.

0 out of 6 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Great for budget gaming!

Pros: - Fast delivery
- Came with stock CPU fan
- Fan silent
- FAST

Cons: - None. I knew what I was buying and what I was buying it for.

Other Thoughts: - Bought this for a budget Gaming PC and it is giving more than I expected. Great CPU for the price.

2 out of 2 people found this review helpful. Did you?
Ownership: more than 1 year
Verified Owner
4/ 5
Outstanding Value

Pros: - Exceptional dollar to performance ratio
- 6 cores
- Sustains an all core turbo often
- Comes with a cooler
- Integrated graphics can support high resolution output

Cons: - No hyperthreading
- Box cooler is only capable of sustaining 3.8GHz on all cores
- Box cooler can get the CPU up to 85C
- Cannot overclock even if you have cooling headroom & OC compatible chipset
- 16 PCIE lanes is only enough for a single graphics card (GT 1030 excluded) when not counting chipset lanes.
- Integrated graphics isn't strong enough to do even mid quality gaming nor light productivity tasks, only use it if you have no GPU

Other Thoughts: While this is a great performer with multiple downsides, I feel as though Intel made a great value processor for anyone looking into doing their first build or even upgrading from a previous i5 or lower. This processor will also fare very well against similarly priced Ryzen CPUs from AMD. In the end though, I would say to pick a Ryzen 5 2600 instead.

1 out of 8 people found this review helpful. Did you?
Ownership: 1 week to 1 month
Verified Owner
5/ 5
Wonderful Processor

Pros: I don't know many good to say but it is one of the most recent i5 processors and well it is fast for what I need.

Cons: I would like to have seen a different cooler. The stock cooler doesn't have much appeal and with a side panel case it just doesn't look right. Will eventually upgrade to a different cooler. I also feel the cooler doesn't keep the processor as cool as I would like to see.

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