Processor 1 differ Processor frequencyKnown for one — Unknown — not stated by the source 2.7 GHz Processor familyDiffers Intel Atom® Intel® Core™ i5 Processor generationKnown for one — Unknown — not stated by the source 6th gen Intel® Core™ i5 Processor modelKnown for one — Unknown — not stated by the source i5-6400 Processor coresKnown for one — Unknown — not stated by the source 4 Processor boost frequencyKnown for one — Unknown — not stated by the source 3.3 GHz Processor socketKnown for one — Unknown — not stated by the source LGA 1151 (Socket H4) Processor cacheKnown for one — Unknown — not stated by the source 6 MB Processor cache typeKnown for one — Unknown — not stated by the source Smart Cache System bus rateKnown for one — Unknown — not stated by the source 8 GT/s Processor threadsKnown for one — Unknown — not stated by the source 4 PCI Express slots versionKnown for one — Unknown — not stated by the source 3.0 Processor lithographyKnown for one — Unknown — not stated by the source 14 nm Processor operating modesKnown for one — Unknown — not stated by the source 64-bit SteppingKnown for one — Unknown — not stated by the source R0 Bus typeKnown for one — Unknown — not stated by the source DMI3 Processor codenameKnown for one — Unknown — not stated by the source Skylake Thermal Design Power (TDP)Known for one — Unknown — not stated by the source 65 W Processor seriesKnown for one — Unknown — not stated by the source Intel Core i5-6400 Desktop series Maximum number of PCI Express lanesKnown for one — Unknown — not stated by the source 16 PCI Express configurationsKnown for one — Unknown — not stated by the source 1x16, 2x8, 1x8+2x4 TcaseKnown for one — Unknown — not stated by the source 71 °C Maximum internal memory supported by processorKnown for one — Unknown — not stated by the source 64 GB Conflict-Free processorKnown for one — Unknown — not stated by the source Memory types supported by processorKnown for one — Unknown — not stated by the source DDR3L-SDRAM, DDR4-SDRAM Memory clock speeds supported by processorKnown for one — Unknown — not stated by the source 2133,1333,1600,1866 MHz Memory bandwidth supported by processor (max)Known for one — Unknown — not stated by the source 34.1 GB/s ECC supported by processorKnown for one — Unknown — not stated by the source No Memory voltage supported by processorKnown for one — Unknown — not stated by the source 1.35 V Processor manufacturerKnown for one Intel — Unknown — not stated by the source Graphics identical On-board graphics cardKnown for one — Unknown — not stated by the source On-board graphics card modelKnown for one — Unknown — not stated by the source Intel® HD Graphics 530 Maximum on-board graphics card memoryKnown for one — Unknown — not stated by the source 64 GB On-board graphics card base frequencyKnown for one — Unknown — not stated by the source 350 MHz On-board graphics card dynamic frequency (max)Known for one — Unknown — not stated by the source 950 MHz On-board graphics card OpenGL versionKnown for one — Unknown — not stated by the source 4.4 On-board graphics card IDKnown for one — Unknown — not stated by the source 1912 Discrete graphics cardKnown for one — Unknown — not stated by the source No Discrete graphics card modelKnown for one — Unknown — not stated by the source Not available Number of displays supported (on-board graphics)Known for one — Unknown — not stated by the source 3 Network 1 differ Wi-FiKnown for one — Unknown — not stated by the source Wi-Fi standardsKnown for one — Unknown — not stated by the source 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) Ethernet LAN data ratesDiffers 10,100,1000,2500 Mbit/s 10,100,1000 Mbit/s BluetoothKnown for one — Unknown — not stated by the source Bluetooth versionKnown for one — Unknown — not stated by the source 4.0 Ethernet LANKnown for one — Unknown — not stated by the source Cabling technologyKnown for one 10/100/1000Base-T(X) — Unknown — not stated by the source Processor special features identical Supported instruction setsKnown for one — Unknown — not stated by the source SSE4.2, AVX 2.0, SSE4.1 Processor codeKnown for one — Unknown — not stated by the source SR2BY Intel® Hyper Threading Technology (Intel® HT Technology)Known for one — Unknown — not stated by the source No Intel® Turbo Boost TechnologyKnown for one — Unknown — not stated by the source 2.0 Intel® Quick Sync Video TechnologyKnown for one — Unknown — not stated by the source Intel® InTru™ 3D TechnologyKnown for one — Unknown — not stated by the source Intel® Wireless Display (Intel® WiDi)Known for one — Unknown — not stated by the source Intel® Clear Video HD Technology (Intel® CVT HD)Known for one — Unknown — not stated by the source Intel® Insider™Known for one — Unknown — not stated by the source Intel® Smart CacheKnown for one — Unknown — not stated by the source Intel® AES New Instructions (Intel® AES-NI)Known for one — Unknown — not stated by the source Enhanced Intel SpeedStep TechnologyKnown for one — Unknown — not stated by the source Execute Disable BitKnown for one — Unknown — not stated by the source Idle StatesKnown for one — Unknown — not stated by the source Thermal Monitoring TechnologiesKnown for one — Unknown — not stated by the source Intel Trusted Execution TechnologyKnown for one — Unknown — not stated by the source No ScalabilityKnown for one — Unknown — not stated by the source 1S Intel Enhanced Halt StateKnown for one — Unknown — not stated by the source Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one — Unknown — not stated by the source Intel VT-x with Extended Page Tables (EPT)Known for one — Unknown — not stated by the source Embedded options availableKnown for one — Unknown — not stated by the source No Graphics & IMC lithographyKnown for one — Unknown — not stated by the source 14 nm Intel TSX-NIKnown for one — Unknown — not stated by the source No Thermal solution specificationKnown for one — Unknown — not stated by the source PCG 2015C Intel 64Known for one — Unknown — not stated by the source Intel Stable Image Platform Program (SIPP)Known for one — Unknown — not stated by the source No Intel® OS GuardKnown for one — Unknown — not stated by the source Intel Virtualization Technology for Directed I/O (VT-d)Known for one — Unknown — not stated by the source Intel Clear Video TechnologyKnown for one — Unknown — not stated by the source Intel Software Guard Extensions (Intel SGX)Known for one — Unknown — not stated by the source Intel Identity Protection Technology versionKnown for one — Unknown — not stated by the source 1.00 Intel Secure Key Technology versionKnown for one — Unknown — not stated by the source 1.00 Intel Small Business Advantage (SBA) versionKnown for one — Unknown — not stated by the source 1.00 Intel Virtualization Technology (VT-x)Known for one — Unknown — not stated by the source Intel TSX-NI versionKnown for one — Unknown — not stated by the source 0.00 Processor package sizeKnown for one — Unknown — not stated by the source 37.5 mm Processor ARK IDKnown for one — Unknown — not stated by the source 88185 
