Core™ i9-12900K 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 i9-12900K 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 Processor Graphics Processor Graphics Intel® UHD Graphics 770 Graphics Base Frequency 300 MHz Graphics Max Dynamic Frequency 1.55 GHz Graphics Output eDP 1.4b, DP 1.4a, HDMI 2.1 Execution Units 32 Max Resolution (HDMI) 4096 x 2160 @ 60Hz Max Resolution (DP) 7680 x 4320 @ 60Hz Max Resolution (eDP - Integrated Flat Panel) 5120 x 3200 @ 120Hz DirectX Support 12 OpenGL Support 4.5 Multi-Format Codec Engines 2 Intel® Quick Sync Video : Yes Intel® Clear Video HD Technology : Yes # of Displays Supported 4 Device ID 0x4680 OpenCL Support 2.1 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