Intel Core i9-12900KF | 3.20 GHz Base Clock | 12th Gen | 16 Core Processor

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
• Performance-cores 8
• 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
• T JUNCTION 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 SpeedShift 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
• The 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