£148.66
(updated at 2025-01-17 21:28:00)
Score: 64.3 point per £


Product features

  • 6 Cores/ 6 Threads
  • 2. 90 GHz up to 4. 10 GHz Max Turbo Frequency/ 9 MB cache
  • Compatible only with Motherboards based on Intel 300 Series chipsets
  • Processor Graphics - Intel UHD Graphics 630
  • Intel Optane Memory supported.Note: 2.9 GHz is a base frequency whereas 4.1GHz is a Max turbo frequency

Intel Core i5-9400 Desktop Processor Review

Overview The Intel Core i5-9400 is a 6-core, 6-thread desktop processor based on the Coffee Lake architecture. It operates at a base clock speed of 2.9 GHz and can boost up to 4.1 GHz. This processor is designed for the LGA1151 socket and is part of the 8th Generation Intel Core processors.

Performance The Intel Core i5-9400 offers a balanced performance for its price. It is capable of handling everyday tasks such as web browsing, office work, and streaming with ease. For gaming, it can handle 1080p resolutions smoothly, but it may struggle with higher resolutions like 1440p or 4K, especially in demanding games.

Pros

  • Affordability: The Intel Core i5-9400 is generally priced lower than many of its competitors, making it an attractive option for budget-conscious buyers.
  • Multi-Threading: With 6 cores and 6 threads, it can handle multi-threaded applications efficiently, making it suitable for tasks like video editing and 3D modeling.
  • Power Efficiency: The processor has a TDP of 65W, which is relatively low compared to other high-performance processors, making it suitable for smaller form factor builds.
  • Integrated Graphics: The Intel UHD Graphics 630 integrated GPU provides a decent level of graphics performance, although it is not ideal for demanding games.

Cons

  • Limited Gaming Performance: While it can handle 1080p gaming, it may not be the best choice for higher resolutions or more demanding games.
  • Limited Overclocking: The processor does not have an unlocked multiplier, which limits its overclocking potential.
  • Older Architecture: The Coffee Lake architecture, while still capable, is an older design compared to newer architectures like Raptor Lake or Alder Lake.

Verdict The Intel Core i5-9400 is a solid choice for those looking for a budget-friendly processor that can handle everyday tasks and some gaming at lower resolutions. However, it may not be the best option for those requiring high-performance gaming or advanced multi-threaded applications.

Features Table

Feature Detail
Cores/Threads 6 / 6
Base Clock Speed 2.9 GHz
Boost Clock Speed Up to 4.1 GHz
Architecture Coffee Lake
Socket LGA1151
TDP 65W
Manufacturing Technology 14nm
Integrated Graphics Intel UHD Graphics 630
GPU Clock Speed 350 - 1100 MHz
Memory Support Dual-Channel DDR4
Hyper-Threading Yes
AVX, AVX2, Quick Sync, Virtualization, AES-NI Yes
Socket Type FCBGA1440
Architecture Type x86
Announcement Date April 30, 2019

This processor is suitable for those who need a reliable, budget-friendly option for general computing tasks and some gaming, but it may not be the best choice for high-performance applications or advanced gaming needs.