Intel Core i9-12900KF LGA1700 24 Core 24 Thread 12th Gen Alder Lake - Processor

Specification :

Essentials

Product Collection

12th Generation Intel® Core™ i9 Processors

Code Name

Products formerly Alder Lake

Vertical Segment

Desktop

Processor Number

i9-12900KF

Status

Launched

Launch Date

Q4\'21

Lithography

Intel 7nm

Use Conditions

PC/Client/Tablet

CPU Specifications

Total Cores

16

# of Performance-cores

8

# of Efficient-cores

8

Total Threads

24

Max Turbo Frequency

5.20 GHz

Intel® Turbo Boost Max Technology 3.0 Frequency ‡

5.20 GHz

Performance-core Max Turbo Frequency

5.10 GHz

Efficient-core Max Turbo Frequency

3.90 GHz

Performance-core Base Frequency

3.20 GHz

Efficient-core Base Frequency

2.40 GHz

Cache

30 MB Intel® Smart Cache

Total L2 Cache

14 MB

Processor Base Power

125 W

Maximum Turbo Power

241 W

Supplemental Information

Embedded Options Available

No

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 1x16+4, 2x8+4

Max # of PCI Express Lanes

20

Package Specifications

Sockets Supported

FCLGA1700

Max CPU Configuration

1

Thermal Solution Specification

PCG 2020A

TJUNCTION

100°C

Package Size

45.0 mm x 37.5 mm

Advanced Technologies

Intel® Gaussian & Neural Accelerator

3.0

Intel® Thread Director

Yes

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 ‡

Yes

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 (MBE)

Yes

Intel® Control-Flow Enforcement Technology

Yes