Intel Core i5-9400 9M Cache Up to 4.10 GHz 6 Core 6 Threads Processor

Overview

The Intel BX80684I59400 is a 9th generation Core i5 processor designed to deliver reliable performance for desktop computing. It features six cores and six threads, with a base clock speed of 2.9 GHz that can boost up to 4.1 GHz, providing responsive performance for tasks ranging from everyday web browsing to more demanding activities like gaming and photo editing. This processor supports DDR4-2666 memory up to 128 GB and includes integrated Intel UHD Graphics 630, making it a versatile choice for users who want solid performance without needing a separate graphics card.

Key features

• Six cores and six threads enable effective multitasking and smooth handling of multiple applications.
• Turbo boost technology increases clock speed up to 4.1 GHz for faster response during intensive workloads.
• 9MB Intel Smart Cache reduces data access times, improving overall system responsiveness.
• Integrated Intel UHD Graphics 630 supports everyday graphics tasks without requiring a dedicated GPU.
• Supports up to 128 GB of DDR4-2666 memory, allowing for efficient performance under heavier workloads.
• Thermal design power of 65 watts balances strong performance with energy efficiency and manageable heat output.
• Compatibility with LGA 1151 motherboards ensures easy installation in many existing desktop systems.
• Supports Intel Optane Memory to accelerate storage performance and reduce load times.
• Capable of driving up to three displays simultaneously, offering flexible multi-monitor setups.
• Includes a CPU cooler in the package, so you can start building or upgrading your system immediately.

Key specs

• Processor: Intel Core i5-9400, 9th generation
• Cores/Threads: 6 cores, 6 threads
• Base clock speed: 2.9 GHz
• Maximum turbo frequency: 4.1 GHz
• Cache: 9MB Intel Smart Cache
• Memory support: DDR4-2666, up to 128 GB
• Integrated graphics: Intel UHD Graphics 630
• Socket type: LGA 1151
• Thermal design power (TDP): 65 watts
• Display support: up to three simultaneous displays

Connectivity and compatibility

This processor fits motherboards with the LGA 1151 socket, which is common in many desktop systems. It supports DDR4-2666 memory modules, allowing you to configure your system with up to 128 GB of RAM for demanding multitasking or professional applications. The integrated Intel UHD Graphics 630 provides basic graphics capabilities, suitable for office work, media playback, and light gaming without the need for an additional graphics card. It also supports Intel Optane Memory, which can be used to speed up storage devices and improve system responsiveness.

Ideal uses and environments

This Core i5 processor is well suited to users who need a balanced desktop CPU for a variety of tasks. It works well in home offices, small business setups, and gaming rigs that do not require a high-end dedicated GPU. Its ability to handle multiple displays makes it a good option for productivity-focused environments where multitasking across screens is common. The included CPU cooler and moderate power consumption make it a practical choice for users upgrading existing systems or building new ones with efficient cooling and power needs.