Intel

Intel BX80684I59400F Core i5-9400F Desktop Processor 4.1 GHz

4.7 (6206 reviews)
i5-9400F

Power Without Integrated Graphics The Intel® Core™ i5-9400F is a Desktop Processor that can be paired with discrete graphics card for optimal performance. Brand: Intel Model: BX80684I59400F Cores: 6 Turbo Speed: 4.1 GHz Graphics: Without Graphics

$135.00*
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

Power Without Integrated Graphics

The Intel® Core™ i5-9400F is a Desktop Processor that can be paired with discrete graphics card for optimal performance.

  • Brand: Intel
  • Model: BX80684I59400F
  • Cores: 6
  • Turbo Speed: 4.1 GHz
  • Graphics: Without Graphics

Key Features

6 Cores/ 6 Threads

2.90 GHz up to 4.10 GHz Max Turbo Frequency/ 9 MB cache, Bus Speed: 8 GT/s DMI3

Compatible only with Motherboards based on Intel 300 Series Chipsets: Intel B360 Chipset, Intel H370 Chipset, Intel H310 Chipset, Intel Q370 Chipset, Intel Z390 Chipset, Intel Z370 Chipset

Discrete GPU required No integrated graphics. Max Memory bandwidth - 41.6 GB/s. Max Memory Channels - 2

Intel Optane Memory supported

Specifications

Processor Cores
6
Processor Threads
6
Base Clock Speed
2.90 GHz
Max Turbo Frequency
4.10 GHz
Cache
9 MB
Bus Speed
8 GT/s DMI3
Motherboard Compatibility
Intel 300 Series Chipsets (B360, H370, H310, Q370, Z390, Z370)
Integrated Graphics
No (Discrete GPU required)
Max Memory Bandwidth
41.6 GB/s
Max Memory Channels
2
Memory Support
Intel Optane Memory supported

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Pros & Cons

👍 Pros

  • Features 6 Cores/6 Threads, providing a solid foundation for multitasking and gaming performance.
  • Offers a base clock speed of 2.90 GHz with a Max Turbo Frequency up to 4.10 GHz for responsive processing.
  • Equipped with 9 MB of cache, enhancing data access speed for frequently used instructions and data.
  • Compatible with a range of Intel 300 Series Chipsets, offering flexibility in motherboard selection.
  • Supports Intel Optane Memory, which can accelerate system responsiveness and data access for slower storage devices.

👎 Cons

  • Requires a discrete GPU, as this processor does not feature integrated graphics, adding to overall system cost.
  • Compatibility is strictly limited to Intel 300 Series Chipsets, restricting motherboard options to a specific generation.
  • The 6 cores and 6 threads may be a limitation for highly multithreaded professional applications compared to CPUs with higher thread counts.
  • The maximum memory bandwidth of 41.6 GB/s might be less than newer generation processors, potentially impacting data-intensive tasks.
  • While the 4.10 GHz Max Turbo Frequency is decent, it is not as high as some contemporary processors, which could affect single-core performance benchmarks.

Frequently Asked Questions

The Intel Core i5-9400F processor features 6 Cores and 6 Threads, providing capability for multitasking and gaming.
This processor has a Max Turbo Frequency of up to 4.10 GHz, with a base speed of 2.90 GHz.
No, this processor requires a discrete GPU, as it does not have integrated graphics built-in.
It is compatible only with motherboards based on Intel 300 Series Chipsets, including B360, H370, H310, Q370, Z390, and Z370 Chipsets.
Yes, the Intel Core i5-9400F processor does support Intel Optane Memory.
The processor supports a maximum memory bandwidth of 41.6 GB/s across 2 memory channels.