Essentials
Product Collection
11th Generation Intel® Core™ i5 Processors

Code Name
Products formerly Rocket Lake

Vertical Segment
Desktop

Processor Number
i5-11400

Status
Launched

Launch Date
Q1'21

Lithography
14 nm

Use Conditions
PC/Client/Tablet

Recommended Customer Price
$182.00
CPU Specifications
# of Cores
6

# of Threads
12

Processor Base Frequency
2.60 GHz

Max Turbo Frequency
4.40 GHz

Cache
12 MB Intel® Smart Cache

Bus Speed
8 GT/s

Intel® Turbo Boost Technology 2.0 Frequency‡
4.40 GHz

TDP
65 W

Supplemental Information
Embedded Options Available
No

Datasheet
View now

Memory Specifications
Max Memory Size (dependent on memory type)
128 GB

Memory Types
DDR4-3200

Max # of Memory Channels
2

Max Memory Bandwidth
50 GB/s

ECC Memory Supported ‡
No

Processor Graphics
Processor Graphics ‡
Intel® UHD Graphics 730

Graphics Base Frequency
350 MHz

Graphics Max Dynamic Frequency
1.30 GHz

Graphics Video Max Memory
64 GB

Execution Units
24

4K Support
Yes, at 60Hz

Max Resolution (HDMI)‡
4096x2160@60Hz

Max Resolution (DP)‡
5120 x 3200 @60Hz

Max Resolution (eDP - Integrated Flat Panel)‡
5120 x 3200 @60Hz

DirectX* Support
12.1

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
0x4C8B

OpenCL* Support
3.0

Expansion Options
Scalability
1S Only

PCI Express Revision
4.0

PCI Express Configurations ‡
Up to 1x16+1x4, 2x8+1x4, 1x8+3x4

Max # of PCI Express Lanes
20

Package Specifications
Sockets Supported
FCLGA1200

Max CPU Configuration
1

Thermal Solution Specification
PCG 2019C

TJUNCTION
100°C

Package Size
37.5 mm x 37.5 mm

Advanced Technologies
Intel® Deep Learning Boost (Intel® DL Boost)
Yes

Intel® Thermal Velocity Boost
No

Intel® Turbo Boost Max Technology 3.0 ‡
No

Intel® Turbo Boost Technology ‡
2.0

Intel vPro® Platform Eligibility ‡
No

Intel® Hyper-Threading Technology ‡
Yes

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® 64 ‡
Yes

Instruction Set
64-bit

Instruction Set Extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512

Idle States
Yes

Enhanced Intel SpeedStep® Technology
Yes

Thermal Monitoring Technologies
Yes

Intel® Identity Protection Technology ‡
Yes

Intel® Stable Image Platform Program (SIPP)
No

Intel® Gaussian and Neural Accelerator 2.0
Yes

Security & Reliability
Intel® AES New Instructions
Yes

Secure Key
Yes

Intel® Software Guard Extensions (Intel® SGX)
No

Intel® OS Guard
Yes

Intel® Trusted Execution Technology ‡
No

Execute Disable Bit ‡
Yes

Intel® Boot Guard
Yes