Get Unprecedented Power and Responsiveness
Now everyday computer tasks can happen faster. Edit photos and videos seamlessly. Move between programs and windows quickly. Multi-task easily. Better still, all that performance comes with up to 10 hours of battery life, so you can take your computer wherever you go without worrying about cords and plug points.

Make Your Computer an Entertainment Center
Get an amazing entertainment hub—stream 4K UHD videos, power virtual reality, and play the most demanding games. With 4x more pixels on screen than traditional HD, you can enjoy sharp, lifelike visuals, complex shading, and fast frame rates—all with virtually no stuttering, buffering, or lags. And be ready for revolutionary immersive experiences yet to come.

Easy to Use, Hard to Break Into
Built-in securityadds a critical layer of protection to make password logins, browsing, and online payments safeand simple. You can log on with a look, your voice, or your fingerprint for rock-solid security that’s fast and hassle free. Store passwords, personal information, and auto-fill information with one master password. Plus touch screen, voice commands, and stylus options offer natural and intuitive interactions.

Thunderbolt 3 Technology
Remove the burden of multiple cables and get one compact port that does it all – power your PC, transfer data, and connect with dual 4K UHD displays.

Intel Graphics Technology
Immerse yourself in vivid entertainment with the brilliance of Intel Graphics Technology.

Intel Online Connect
With Intel Online Connect, security is built-in 7th Generation Intel Core processors and above, which adds a layer of protection to make browsing and online payments safeand simple.

Intel Optane Technology
Eliminating bottlenecks requires better storage memory that is fast, inexpensive, and non-volatile. With Intel Optane technology, you can unleash the power of your processor instead of it working at a fraction of it.

Essentials

Product Collection

8th Generation Intel Core i5 Processors

Code NameProducts formerly

Coffee Lake

Vertical Segment

Desktop

Processor Number

i5-8400

Lithography

14 nm

Performance

# of Cores

6

# of Threads

6

Processor Base Frequency

2.80 GHz

Max Turbo Frequency

4.00 GHz

Cache

9 MB

Bus Speed

8 GT/s DMI3

TDP

65 W

Supplemental Information

Embedded Options Available

No

Conflict Free

Yes

Memory Specifications

Max Memory Size (dependent on memory type)

64 GB

Memory Types

DDR4-2666

Max # of Memory Channels

2

ECC Memory Supported

No

Graphics Specifications

Processor Graphics

Intel UHD Graphics 630

Graphics Base Frequency

350 MHz

Graphics Max Dynamic Frequency

1.05 GHz

Graphics Video Max Memory

64 GB

Execution Units

23

4K Support

Yes, at 60Hz

Max Resolution (HDMI 1.4)

4096×2304@24Hz

Max Resolution (DP)

4096×2304@60Hz

Max Resolution (eDP – Integrated Flat Panel)

4096×2304@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

0x3E92

Expansion Options

Scalability

1S Only

PCI Express Revision

3

PCI Express Configurations

Up to 1×16 or 2×8 or 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

Intel vPro Technology

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

SSE4.1/4.2, 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

Intel Memory Protection Extensions (Intel MPX)

Yes

Intel OS Guard

Yes

Intel Trusted Execution Technology

No

Execute Disable Bit

Yes

Intel Boot Guard

Yes