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
- Recommended Customer Price – $182.00
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
Supplemental Information
- Embedded Options Available – No
- Description – “engineering new protections into hardware”
- Datasheet – View now
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) – ‡4096×[email protected]
- Max Resolution (DP) – ‡4096×[email protected]
- Max Resolution (eDP – Integrated Flat Panel) – ‡4096×[email protected]
- 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 1×16, 2×8, 1×8+2×4
- Max # of PCI Express Lanes – 16
Package Specifications
- Sockets Supported – FCLGA1151
- Max CPU Configuration – 1
- Thermal Solution Specification – PCG 2015C (65W)
- TJUNCTION – 100°C
- 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
