Memorial Day SaleEnds 5/25. Limited quantities. No rainchecks.Shop now

Main Content

Intel - Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor

SKU: 12167867

Not yet reviewed

$132.60
or
Availability
FREE shipping to
Sold & shipped by
Beach Audio Inc
4.19(142)

More Buying Options from Marketplace sellers

Refurbished
$119.99 - $156.81
Specifications
  • Processor Socket
    Socket LGA 1200
    PCI Express Version
    PCI Express 3.0
    CPU Base Clock Frequency
    2.8 gigahertz
    CPU Boost Clock Frequency
    4 gigahertz
    Number of CPU Cores
    6-core
    Number of CPU Threads
    6
  • Key Specs
    • Processor Socket: Socket LGA 1200 (Type of pin configuration that connects a CPU to a computer’s motherboard.)
    • PCI Express Version: PCI Express 3.0
    • CPU Base Clock Frequency: 2.8 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
    • CPU Boost Clock Frequency: 4 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
    • Number of CPU Cores: 6-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
    • Number of CPU Threads: 6 (Generally, the more threads, the faster and more responsive the operating system.)
    • Unlocked Processor: false
    • Memory Type Supported: DDR4 SDRAM
    • L3 Cache: 9 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
    • Processor Base Power: 65 watts
    • Integrated Graphics: true (Device has a built-in graphics processing unit.)
    • Integrated Graphics Processor: Intel UHD Graphics 630 (This is responsible for displaying image content and decoding/encoding video content in programs and games.)
    • Processor Generation/Series: 8th Generation
  • General
    • Brand: Intel
    • Product Name: Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor
    • Processor Model Number: 8400
    • Processor Collection: Core i5
    • Processor Generation/Series: 8th Generation
  • Compatibility
    • Processor Socket: Socket LGA 1200 (Type of pin configuration that connects a CPU to a computer’s motherboard.)
    • PCI Express Configuration: PCIe Gen 3 x16
    • PCI Express Lanes (Total): 16
    • PCI Express Version: PCI Express 3.0
  • Performance
    • CPU Base Clock Frequency: 2.8 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
    • CPU Boost Clock Frequency: 4 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
    • Number of CPU Cores: 6-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
    • Number of CPU Threads: 6 (Generally, the more threads, the faster and more responsive the operating system.)
    • Unlocked Processor: false
  • Memory
    • Maximum Memory Supported: 64 gigabytes
    • Memory Type Supported: DDR4 SDRAM
    • Cache Level: L3 (The cache stores data that the CPU needs to access quickly in order to complete tasks. Each level is ranked according to priority of access; Level 1 (L1) cache stores data that the CPU needs to access first. L1 cache is also the fastest but holds the least amount of data, with each following level decreasing in speed but increasing in capacity.)
    • L3 Cache: 9 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
  • Features
    • Processor Type: Desktop
  • Power
    • Processor Base Power: 65 watts
    • Processor Boost Power: 65 watts
  • Graphics
    • Integrated Graphics: true (Device has a built-in graphics processing unit.)
    • Integrated Graphics Processor: Intel UHD Graphics 630 (This is responsible for displaying image content and decoding/encoding video content in programs and games.)
  • Warranty
    • Warranty - Parts: 3 years
  • Other
    • UPC: 715663070986

The Intel Core i5-8400 is an 8th generation processor designed for desktop systems. It features 6 cores and 6 threads, operating at a base frequency of 2.8 GHz, with a maximum turbo frequency of 4.0 GHz. The processor includes 9 MB of Intel Smart Cache and supports Intel UHD Graphics 630. It has a Thermal Design Power (TDP) of 65 W, making it suitable for a variety of computing tasks.

  • Processor Base Frequency: 2.8 GHz
  • Processor Cores and Threads: 6 cores and 6 threads
  • Cache Memory: 9 MB Intel Smart Cache
  • Integrated Graphics: Intel UHD Graphics 630 with base frequency of 350 MHz and maximum dynamic frequency of 1.05 GHz
  • Thermal Design Power (TDP): 65 W
Sponsored

Compare similar products

Intel - Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor
Intel - Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor

The Intel Core i5-8400 is an 8th generation processor designed for desktop systems. It features 6 cores and 6 threads, operating at a base frequency of 2.8 GHz, with a maximum turbo frequency of 4.0 GHz. The processor includes 9 MB of Intel Smart Cache and supports Intel UHD Graphics 630. It has a Thermal Design Power (TDP) of 65 W, making it suitable for a variety of computing tasks.

AMD - Ryzen 7 7800X3D 8-Core - 16-Thread 4.2 GHz (5.0 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Black

AMD Ryzen 7 7800X3D The dominant gaming processor with AMD 3D V-Cache technology for even more game performance. Whatever the setting, whatever the resolution, lead your team to victory with this incredible gaming processor. Plus, enjoy the benefits of next-gen AMD 3D V-Cache technology for lower latency and even more game performance.

Intel - Core i5-12600KF Desktop Processor 10 (6P+4E) Cores up to 4.9 GHz Unlocked  LGA1700 600 Series Chipset 125W
5.0(2)

12th Gen Intel® Core™ i5-12600KF unlocked desktop processor, without processor graphics. Featuring PCIe Gen 5.0 & 4.0 support, DDR5 & DDR4 support, unlocked 12th Gen Intel® Core­™ desktop processors are optimized for productivity, gaming, and overclocking. Discrete graphics required. Thermal solution NOT included in the box. Compatible with 600 series chipset based motherboards. 125W.

Intel - Core Ultra 5 245KF 14-Cores 14-Threads - 4.6GHz (5.2 GHz Turbo) Socket LGA 1851 Unlocked Desktop Processor - Multi

Intel Core Ultra 5 desktop processor 245KF, without processor graphics. Featuring PCIe 5.0 & 4.0 support and DDR5 support, unlocked Intel Core Ultra 5 desktop processors (series 2) are optimized for gamers and productivity and help deliver high performance. Discrete graphics required. Compatible with Intel 800 Series Chipset based motherboards. 125W Processor Base Power.

Pros for Intel - Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor
There were no pros for this productPerformance, CPU Performance, Price, Power Consumption, InstallationThere were no pros for this productThere were no pros for this product
Cons for Intel - Core i5 Hexa-core i5-8400 2.8GHz Desktop Processor
There were no cons for this productBoot TimeThere were no cons for this productThere were no cons for this product

Specs

Reviews

This product doesn't have any reviews yet.

No content
Sponsored

Similar products from outside of Best Buy

sponsored
Ask BlueBETA
Ask a question

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later
4 payments starting at $39.20