• Product Collection 12th 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
• Recommended Customer Price$167.00 - $174.00

• 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

• Embedded Options AvailableNo
• DatasheetView now

• 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

• 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

• Sockets SupportedFCLGA1700
• Max CPU Configuration1
• Thermal Solution SpecificationPCG 2020C
• T_JUNCTION100°C
• Package Size45.0 mm x 37.5 mm

• 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

Core i5  12400

• 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

• 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) ^‡