Core™ i9-12900KF 30M Cache, up to 5.20 GHz Specifications: Essentials Product Collection 12th Generation Intel® Core™ i9 Processors Code Name Products formerly Alder Lake Vertical Segment Desktop Processor Number i9-12900KF 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 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 (MBEC) : Yes Intel® Control-Flow Enforcement Technology : Yes