Description
Intel Core i5-9400 Coffee Lake 4.1 GHz LGA 1151 Processor
Boasting six cores and six threads, the Core i5-9400 processor from Intel has a 2.9 GHz base clock speed and a 4.1 GHz maximum boost speed. Compatible with LGA 1151 motherboard sockets, this 9th-generation Core i5 CPU has a 9MB Intel Smart Cache and supports DDR4-2666 memory as well as Intel Optane Memory. The processor also features an integrated Intel UHD Graphics 630 core.
Key Features
- 6 Cores & 6 Threads
- 2.9 GHz Clock Speed
- 4.1 GHz Maximum Turbo Frequency
- LGA 1151 Socket
Specifications
Essentials
- Product Collection: 9th Generation Intel Core i5 Processors
- Code Name: Products formerly Coffee Lake
- Vertical Segment: Desktop
- Processor Number: i5-9400
- Status: Launched
- Launch Date: Q1'19
- Lithography: 14 nm
- Use Conditions: PC/Client/Tablet
Performance
- # of Cores: 6
- # of Threads: 6
- Processor Base Frequency: 2.90 GHz
- Max Turbo Frequency: 4.10 GHz
- Cache: 9 MB SmartCache
- Bus Speed: 8 GT/s DMI3
- TDP: 65 W
Memory Specifications
- Max Memory Size (dependent on memory type): 128 GB
- Memory Types: DDR4-2666
- Max # of Memory Channels: 2
- Max Memory Bandwidth: 41.6 GB/s
- ECC Memory Supported ‡: No
Processor Graphics
- Processor Graphics ‡: Intel UHD Graphics 630
- Graphics Base Frequency: 350 MHz
- Graphics Max Dynamic Frequency: 1.05 GHz
- Graphics Video Max Memory: 64 GB
- 4K Support: Yes, at 60Hz
- Max Resolution (HDMI 1.4)‡: 4096x2304-24Hz
- Max Resolution (DP)‡: 4096x2304-60Hz
- Max Resolution (eDP - Integrated Flat Panel)‡: 4096x2304-60Hz
- DirectX Support: 12
- OpenGL Support: 4.5
- Intel Quick Sync Video: Yes
- Intel InTru 3D Technology: Yes
- Intel Clear Video HD Technology: Yes
- Intel Clear Video Technology: Yes
- # of Displays Supported ‡: 3
- Device ID: 0X3E98/x92
Expansion Options
- Scalability: 1S Only
- PCI Express Revision: 3.0
- PCI Express Configurations ‡: Up to 1x16, 2x8, 1x8+2x4
- Max # of PCI Express Lanes: 16
Package Specifications
- Sockets Supported: FCLGA1151
- Max CPU Configuration: 1
- Thermal Solution Specification: PCG 2015C (65W)
- Package Size: 37.5mm x 37.5mm
Advanced Technologies
- Intel Optane Memory Supported ‡: Yes
- Intel Turbo Boost Technology ‡: 2.0
- Intel vPro Platform Eligibility ‡: No
- Intel Hyper-Threading Technology ‡: No
- Intel Virtualization Technology (VT-x) ‡: Yes
- Intel Virtualization Technology for Directed I/O (VT-d) ‡: Yes
- Intel VT-x with Extended Page Tables (EPT) ‡: Yes
- Intel TSX-NI: No
- Intel 64 ‡: Yes
- Instruction Set: 64-bit
- Instruction Set Extensions: Intel SSE4.1, Intel SSE4.2, Intel AVX2
- Idle States: Yes
- Enhanced Intel SpeedStep Technology: Yes
- Thermal Monitoring Technologies: Yes
- Intel Identity Protection Technology ‡: Yes
- Intel Stable Image Platform Program (SIPP): No
Security & Reliability
- Intel AES New Instructions: Yes
- Secure Key: Yes
- Intel Software Guard Extensions (Intel SGX): Yes with Intel ME
- Intel Memory Protection Extensions (Intel MPX): Yes
- Intel OS Guard: Yes
- Intel Trusted Execution Technology ‡: No
- Execute Disable Bit ‡: Yes
- Intel Boot Guard: Yes
Payment & Security
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