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)

T JUNCTION

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