Intel Core i9 12900KF Box LGA 1700 16-Core 12Gen. Processor

Specifications

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 7

• 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