Intel Core i5-9400 Desktop Processor 6 Cores 2. 90 GHz up to 4. 10 GHz Turbo



  • 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


Product Type

Processor Processor

Type / Form Factor

Intel Core i5 9400 (9th Gen)

Number of Cores


Number of Threads

6 threads


9 MB

Cache Memory Details

Smart Cache – 9 MB

Processor Qty


Clock Speed

2.9 GHz

Max Turbo Speed

4.1 GHz

Compatible Processor Socket

LGA1151 Socket

Manufacturing Process

14 nm

Thermal Design Power

65 W

Thermal Specification

100 °C

PCI Express Revision


PCI Express Configurations

1×16, 2×8, 1×8+2×4

PCI Express Lanes Qty


Architecture Features

Enhanced SpeedStep technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Optane Memory Supported, Intel Boot Guard Integrated Graphics


Intel UHD Graphics 630

Base Frequency

350 MHz

Max Dynamic Frequency

1.05 GHz

Max Supported Memory Size

64 GB

Max Supported Resolution

4096×2304@24Hz (HDMI), 4096×2304@60Hz (eDP), 4096×2304@60Hz (DP)


Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable Miscellaneous

Package Type

Intel Boxed Manufacturer Warranty

Service & Support

Limited warranty – 3 years Codes produit universels




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