Intel® Core™ i5-10400 Processor

12M Cache, up to 4.30 GHz

• Product Collection10th Generation Intel® Core™ i5 Processors 
• Code NameProducts formerly Comet Lake 
• Vertical SegmentDesktop 
• Processor Numberi5-10400 
• StatusLaunched 
• Launch DateQ2'20 
• Lithography14 nm 
• Use ConditionsPC/Client/Tablet 
• Recommended Customer Price$182.00

Performance

• # of Cores6 
• # of Threads12 
• Processor Base Frequency2.90 GHz 
• Max Turbo Frequency4.30 GHz 
• Cache12 MB Intel® Smart Cache 
• Bus Speed8 GT/s 
• TDP65 W 

Supplemental Information

• Embedded Options AvailableNo 

Memory Specifications

• Max Memory Size (dependent on memory type)128 GB 
• Memory TypesDDR4-2666 
• Max # of Memory Channels2 
• Max Memory Bandwidth41.6 GB/s 
• ECC Memory Supported ‡No 

Processor Graphics

• Processor Graphics ‡Intel® UHD Graphics 630 
• Graphics Base Frequency350 MHz 
• Graphics Max Dynamic Frequency1.10 GHz 
• Graphics Video Max Memory64 GB 
• 4K SupportYes, at 60Hz 
• Max Resolution (HDMI 1.4)‡4096x2160@30Hz 
• Max Resolution (DP)‡4096x2304@60Hz 
• Max Resolution (eDP - Integrated Flat Panel)‡4096x2304@60Hz 
• DirectX* Support12 
• OpenGL* Support4.5 
• Intel® Quick Sync VideoYes 
• Intel® InTru™ 3D TechnologyYes 
• Intel® Clear Video HD TechnologyYes 
• Intel® Clear Video TechnologyYes 
• # of Displays Supported ‡3 
• Device ID0x9BC8 / 0x9BC5 

Expansion Options

• Scalability1S Only 
• PCI Express Revision3.0 
• PCI Express Configurations ‡Up to 1x16, 2x8, 1x8+2x4 
• Max # of PCI Express Lanes16 

Package Specifications

• Sockets SupportedFCLGA1200 
• Max CPU Configuration1 
• Thermal Solution SpecificationPCG 2015C 
• TJUNCTION100°C 
• Package Size37.5mm x 37.5mm 

Advanced Technologies

• Intel® Optane™ Memory Supported ‡Yes 
• Intel® Thermal Velocity BoostNo 
• Intel® Turbo Boost Max Technology 3.0 ‡No 
• Intel® Turbo Boost Technology ‡2.0 
• Intel® vPro™ Platform Eligibility ‡No 
• 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® Transactional Synchronization ExtensionsNo 
• 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® Identity Protection Technology ‡Yes 
• Intel® Stable Image Platform Program (SIPP)No 

Security & Reliability

• Intel® AES New InstructionsYes 
• Secure KeyYes 
• Intel® Software Guard Extensions (Intel® SGX)Yes with Intel® ME 
• Intel® OS GuardYes 
• Intel® Trusted Execution Technology ‡No 
• Execute Disable Bit ‡Yes 
• Intel® Boot GuardYes