Product Collection

12th Generation Intel® Core™ i5 Processors

Code Name

Products formerly Alder Lake

Vertical Segment

Desktop

Processor Number

i5-12400F

Lithography

Intel 7

Use Conditions

PC/Client/Tablet

CPU Specifications 

Total Cores

6

# of Performance-cores

6

# of Efficient-cores

0

Total Threads

12

Max Turbo Frequency

4.40 GHz

Performance-core Max Turbo Frequency

4.40 GHz

Performance-core Base Frequency

2.50 GHz

Cache

18 MB Intel® Smart Cache

Total L2 Cache

7.5 MB

Processor Base Power

65 W

Maximum Turbo Power

117 W

Memory Specifications 

Max Memory Size (dependent on memory type)

128 GB

Memory Types

Up to DDR5 4800 MT/s

Up to DDR4 3200 MT/s

Max # of Memory Channels

2

Max Memory Bandwidth

76.8 GB/s

Expansion Options 

Direct Media Interface (DMI) Revision

4.0

Max # of DMI Lanes

8

Scalability

1S Only

PCI Express Revision

5.0 and 4.0

PCI Express Configurations ‡

Up to 1×16+4, 2×8+4

Max # of PCI Express Lanes

20

Package Specifications 

Sockets Supported

FCLGA1700

Max CPU Configuration

1

Thermal Solution Specification

PCG 2020C

TJUNCTION

100°C

Package Size

45.0 mm x 37.5 mm

Advanced Technologies 

Intel® Gaussian & Neural Accelerator

3.0

Intel® Thread Director

No

Intel® Deep Learning Boost (Intel® DL Boost)

Yes

Intel® Optane™ Memory Supported ‡

Yes

Intel® Speed Shift Technology

Yes

Intel® Turbo Boost Max Technology 3.0 ‡

No

Intel® Turbo Boost Technology ‡

2.0

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

Idle States

Yes

Enhanced Intel SpeedStep® Technology

Yes

Thermal Monitoring Technologies

Yes

Intel® Volume Management Device (VMD)

Yes

Security & Reliability 

Intel® AES New Instructions

Yes

Secure Key

Yes

Intel® OS Guard

Yes

Execute Disable Bit ‡

Yes

Intel® Boot Guard

Yes

Mode-based Execute Control (MBEC)

Yes

Intel® Control-Flow Enforcement Technology

Yes

Warranty

3 Years