Product Collection12th Generation Intel® Core™ i5 Processors Code NameProducts formerly Alder Lake Vertical SegmentDesktop Processor Numberi5-12400F StatusLaunched Launch DateQ1'22 LithographyIntel 7 Use ConditionsPC/Client/Tablet
CPU Specifications
Total Cores6 # of Performance-cores6 # of Efficient-cores0 Total Threads12 Max Turbo Frequency4.40 GHz Performance-core Max Turbo Frequency4.40 GHz Performance-core Base Frequency2.50 GHz Cache18 MB Intel® Smart Cache Total L2 Cache7.5 MB Processor Base Power65 W Maximum Turbo Power117 W
Supplemental Information
Embedded Options AvailableNo DatasheetView now
Memory Specifications
Max Memory Size (dependent on memory type)128 GB Memory TypesUp to DDR5 4800 MT/s
Up to DDR4 3200 MT/s Max # of Memory Channels2 Max Memory Bandwidth76.8 GB/s
Expansion Options
Direct Media Interface (DMI) Revision4.0 Max # of DMI Lanes8 Scalability1S Only PCI Express Revision5.0 and 4.0 PCI Express Configurations ‡Up to 1x16+4, 2x8+4 Max # of PCI Express Lanes20
Package Specifications
Sockets SupportedFCLGA1700 Max CPU Configuration1 Thermal Solution SpecificationPCG 2020C TJUNCTION100°C
Advanced Technologies
Intel® Gaussian & Neural Accelerator3.0 Intel® Thread DirectorNo Intel® Deep Learning Boost (Intel® DL Boost)Yes Intel® Optane™ Memory Supported ‡Yes Intel® Speed Shift TechnologyYes Intel® Turbo Boost Max Technology 3.0 ‡No Intel® Turbo Boost Technology ‡2.0 Intel® Hyper-Threading Technology ‡Yes Intel® 64 ‡Yes Instruction Set64-bit Instruction Set ExtensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Idle StatesYes Enhanced Intel SpeedStep® TechnologyYes Thermal Monitoring TechnologiesYes Intel® Volume Management Device (VMD)Yes
Security & Reliability
Intel® Standard Manageability (ISM) ‡Yes Intel® AES New InstructionsYes Secure KeyYes Intel® OS GuardYes Execute Disable Bit ‡Yes Intel® Boot GuardYes Mode-based Execute Control (MBEC)Yes Intel® Control-Flow Enforcement TechnologyYes 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