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