Intel Core i5-6400 processor SR2L7
Used desktop quad-core Intel Core i5-6400 processor (Socket LGA1151, up to 3.3 GHz) with HD 530 graphics. Great choice for upgrading home and office PCs.




Intel Core i5-6400 Processor (LGA1151) – Reliable Quad-Core Skylake Performance
Are you looking to revive your home desktop PC, building an affordable multimedia computer, or do you need a reliable replacement part for a corporate workstation? The quad-core Intel Core i5-6400 processor from Intel's 6th generation (Skylake architecture) brings an excellent balance between solid computing performance, low power consumption, and modern technologies.
Thanks to its advanced 14nm manufacturing process and support for fast DDR4 memory, this processor ensures the smooth operation of Windows, snappy responsiveness in office applications, and seamless multimedia handling without spending high amounts on the newest hardware.
Key Features of the Intel Core i5-6400 Processor
- 4 fully-fledged physical cores running at a base frequency of 2.70 GHz.
- Intel Turbo Boost 2.0 technology, automatically overclocking the processor up to 3.30 GHz under load.
- Integrated Intel HD Graphics 530 core with 4K resolution and DirectX 12 support.
- Support for modern and fast DDR4 RAM (as well as low-voltage DDR3L).
- Efficient 14nm architecture with low thermal output (TDP of only 65 W).
- Designed for the widespread Socket LGA1151.
Efficient Multitasking for Everyday Work and Entertainment
With the Intel Core i5-6400, you get a stable foundation for your daily tasks. Equipped with a 6MB Intel Smart Cache and four cores, it handles multitasking with ease. Whether you are working with large documents, editing family photos, streaming Full HD video, or keeping multiple tabs open in your browser, the system responds quickly and stably.
Integrated Intel HD 530 Graphics with 4K Support
The integrated Intel HD Graphics 530 graphics core significantly reduces the overall cost of building or maintaining a PC. It easily manages connecting multiple monitors simultaneously and provides seamless 4K video playback at 60 Hz (when connected via DisplayPort). For general office use, watching movies, or playing less demanding e-sports titles, you do not need to buy a dedicated graphics card.
Modern Platform and Broad Compatibility
This processor is designed for motherboards with the **LGA1151 socket** and natively supports fast DDR4 memory. It is compatible with motherboards using Intel 100 and 200 series chipsets (e.g., H110, B150, Q150, H170, Z170, B250, H270, Z270).
It represents a perfect replacement part for very popular business and refurbished PCs, such as:
- Dell OptiPlex (e.g., 3040, 5040, 7040)
- HP ProDesk / EliteDesk (e.g., ProDesk 600 G2, EliteDesk 800 G2)
- Lenovo ThinkCentre (e.g., M700, M900)
Technical Specifications
| Parameter | Value |
|---|---|
| Model | Intel Core i5-6400 |
| Generation | 6th Generation (Skylake) |
| Socket | LGA1151 |
| Number of Cores | 4 |
| Number of Threads | 4 |
| Base Frequency | 2.70 GHz |
| Max Turbo Frequency | 3.30 GHz |
| Cache | 6 MB Intel® Smart Cache |
| Lithography (Process) | 14 nm |
| Thermal Design Power (TDP) | 65 W |
| Integrated Graphics | Intel® HD Graphics 530 (Base 350 MHz / Max 950 MHz) |
| Memory Support | DDR4-2133 MHz / DDR3L-1600 MHz (Max 64 GB) |
| PCI Express Revision | PCIe 3.0 (Up to 16 lanes) |
Additional parameters
| Category: | PC processors |
|---|---|
| EAN: | 8596701003928 |
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