The Intel Core i5-9400 is a 9th-generation desktop processor for compatible Intel LGA1151 motherboards. It has six cores, six threads, a 2.90 GHz base frequency, Turbo Boost up to 4.10 GHz, and integrated Intel UHD Graphics 630.
Key Features
- 6 cores and 6 threads
- 2.90 GHz base frequency and up to 4.10 GHz maximum turbo frequency
- 9 MB Intel Smart Cache
- 65 W thermal design power
- Intel UHD Graphics 630 integrated graphics
- Supports DDR4-2666 memory
Technical Specifications
| Model Name | Core i5-9400 |
|---|---|
| Manufacturer | Intel |
| Product Type | Desktop CPU |
| Generation | 9th Generation Intel Core |
| Cores / Threads | 6 / 6 |
| Base Frequency | 2.90 GHz |
| Max Turbo Frequency | 4.10 GHz |
| Cache | 9 MB Intel Smart Cache |
| Socket | LGA1151 (300-series chipset compatibility required) |
| Memory Support | DDR4-2666 |
| TDP | 65 W |
| Integrated Graphics | Intel UHD Graphics 630 |
| Warranty | 1 Year |
Compatibility and Setup
Confirm motherboard socket, chipset, and BIOS compatibility before installation. Use a compatible CPU cooler and adequate case airflow. Integrated graphics can provide display output only when the motherboard includes supported display connectors.
Frequently Asked Questions
Does the i5-9400 have integrated graphics?
Yes. The standard i5-9400 includes Intel UHD Graphics 630; it is different from the i5-9400F variant.





Reviews
There are no reviews yet.