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Intel Core i5-6400 Skylake Quad 2.7GHz LGA1151 65W BX80662I56400 CPU

MPN: BX80662I56400 | SKU: ZK4932
Regular Price: $204.06
Price: $178.90
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  • LGA 1151
  • DDR4 & DDR3L Support
  • Display Resolution up to 4096x2304
  • Intel Turbo Boost Technology
  • Compatible with Intel 100 Series Chipset motherboards
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  • Key Selling Points

Key Selling Points

  • LGA 1151
  • DDR4 & DDR3L Support
  • Display Resolution up to 4096x2304
  • Intel Turbo Boost Technology
  • Compatible with Intel 100 Series Chipset motherboards
  • Description
  • Product Details
  • Customer Reviews
  • Q&A


Boxed Intel Core i5-6400 Processor (6M Cache, up to 3.30 GHz) FC-LGA14C - Skylake. Intel Core i5-6400 FCLGA1151 is part of the all new Skylake processor lineup from Intel. This 64-bit CPU is built on the 14nm process and features quad core 2.7GHz (3.3GHZ Turbo) performance.. With intelligent performance that accelerates in response to demanding tasks, such as playing games and editing photos, the Intel Core i5 processor moves faster when you do. The Intel Core i5 processor automatically allocates processing power where it's needed most. Whether you're creating HD video, composing digital music, editing photos, or playing the coolest PC games - with the Intel Core i5 processor you can multitask with ease and be more productive than ever.

The BX80662I56400 processor from Intel works on the LGA1151 platform. This 64-bit CPU has 4 cores operating at 2.7GHz with a Max Turbo Frequency of 3.3GHz. Advanced features of the 14 nm chip include 4 x 32KB Instruction L1 Cache, 4 x 256KB L2 cache, and 1 x 6MB L3 cache with Intel HD Graphics 530 integrated/built-in graphics. This processor comes with a heatsink/cooler bundled with it, however, if you want to upgrade your cooling make sure what you use supports LGA1151 and a TDP (Thermal Design Power) of 65 Watts.

  • 2.7 GHz processor
  • Type Intel Core i5 6400 (6th Gen)
  • Quad-Core / 4 threads
  • 6 MB Cache
  • Intel HD Graphics 530 Graphics
  • Socket LGA1151
  • Max Turbo Speed 3.3 GHz
  • Manufacturing Process 14 nm
-LGA 1151-DDR4 & DDR3L Support-Display Resolution up to 4096x2304-Intel Turbo Boost Technology-Compatible with Intel 100 Series Chipset motherboards
  • 14nm Skylake 65W
  • 6MB L3 Cache
  • 4 x 256KB L2 Cache
  • Intel HD Graphics


  • Intel Boxed Core I5-6400 FC-LGA14C 2.70 Ghz 6 M Processor Cache 4 LGA 1151 BX80662I56400

Brand: Intel

MPN: BX80662I56400

UPC: 735858301497


Packaging: Retail

Condition: New

Product Details

Processors Type
Core i5 6th Gen
Core i5-6400
CPU Socket Type
LGA 1151
Core Name
# of Cores
Operating Frequency
2.7 GHz
Max Turbo Frequency
3.3 GHz
L2 Cache
4 x 256KB
L3 Cache
Manufacturing Tech
64-Bit Support
Hyper-Threading Support
Memory Types
DDR4-1866 / 2133, DDR3L-1333 / 1600 @ 1.35V
Integrated Graphics
Intel HD Graphics 530
Graphics Base Frequency
350 MHz
Graphics Max Dynamic Frequency
950 MHz
PCI Express Revision
Thermal Design Power
Cooling Device
Heatsink and fan included

Package Includes

Customer Reviews

Review Summary
84.09% (37)
11.36% (5)
2.27% (1)
0.0% (0)
2.27% (1)
it's working so far pretty good
doing good
By Johan Lemaire
Great non-k processor
Solid performing processor. I didn't need a k version because they was going into a mid-level computer being used for photo editing and video editing. It was paired with an msi motherboard, an ssd, an evga gtx 950, and 8gb of ddr4 and it performs fantastically. I have a highly overclocked i5-3570k in another computer and it just barely beats this one in benchmarking.
By Benjamin Pedersen
Five stars
It is an awesome cpu and great for a budget build!
By Abigail Gordon
Five stars
Exactly what i needed.
By Madison Patel
Great processor, easy to install, no thermal paste needed.
Easy to install, works great after a month. Fast and runs cool, i'm not overclocking.Note: there is already a thermal coating on the processor - you don't want to use thermal paste like i did (oops).
By Kristen Gomez
Four stars
Pretty good bang for the buck.
By Alice Garnier
Very disappointed; reviews said it came with a cpu cooler
Does not come with a fan at all. Very disappointed; reviews said it came with a cpu cooler.
By Irena Joly
Five stars
Amazing value for money!
By Noam David
Five stars
By Nevaeh Wang
On the high end of business computing
Needed to upgrade an office computer. A core i3 would have been adequate for the user's needs, but i decided to up his box with a little more oomph. His machine should feel quite fast now considering that he was using a mid-range core-2-duo before.


Question & Answers
By OutletPC Shopper on 2016-06-28
will this work with an lga 1150 motherboard? I have ddr3 memory that I want to use.

By Customer Service on 2016-06-28

Kurt, Sadly this will not work in a 1150 board.This CPU is 1151. You will need a socket 1151 board to use this CPU.

By OutletPC Shopper on 2016-07-21
Does this come with the heatsink or fan or do I need to provide my own? Thanks!

By Customer Service on 2016-07-21

This CPU does come with a heatsink included. With the Skylake series processors, any non-K processor will have the heatsink included. Non-k processors will need an aftermarket cooler.

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Intel Core i5-6400 Skylake Quad 2.7GHz LGA1151 65W

Price: $178.90
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