Processor 8 differ Processor manufacturerDiffers AMD Intel Processor familyDiffers AMD A8 Intel® Core™ i5 Processor generationKnown for one — Unknown — not stated by the source 6th gen Intel® Core™ i5 Processor modelDiffers A8-8650 i5-6400 Processor cores 4 4 Processor threads 4 4 Processor boost frequencyDiffers 3.8 GHz 3.3 GHz Processor frequencyDiffers 3.2 GHz 2.7 GHz Processor cacheDiffers 4 MB 6 MB Processor cache typeDiffers L2 Smart Cache Bus typeKnown for one — Unknown — not stated by the source DMI3 FSB ParityKnown for one — Unknown — not stated by the source No System bus rateKnown for one — Unknown — not stated by the source 8 GT/s 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 Processor seriesKnown for one — Unknown — not stated by the source Intel Core i5-6400 Desktop series 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 TcaseKnown for one — Unknown — not stated by the source 71 °C 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 PCI Express slots versionKnown for one — Unknown — not stated by the source 3.0 Number of QPI linksKnown for one — Unknown — not stated by the source 0 Number of processors installed 1 1 Processor socketDiffers Socket FM2+ LGA 1151 (Socket H4) SteppingKnown for one — Unknown — not stated by the source R0 Maximum internal memory supported by processorKnown for one — Unknown — not stated by the source 64 GB 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 special features 26 differ CPU configuration (max)Known for one — Unknown — not stated by the source 1 Embedded options available No No Enhanced Intel SpeedStep TechnologyDiffers No Execute Disable BitDiffers No Graphics & IMC lithographyKnown for one — Unknown — not stated by the source 14 nm Idle StatesDiffers No Intel 64Differs No Intel Clear Video TechnologyDiffers No Intel Demand Based Switching No No Intel Dual Display Capable Technology No No Intel Enhanced Halt StateDiffers No Intel FDI Technology No No Intel Fast Memory Access No No Intel Flex Memory Access No No Intel HD GraphicsDiffers No Intel Identity Protection Technology versionKnown for one — Unknown — not stated by the source 1.00 Intel QuickPath Interconnect No No Intel Rapid Storage Technology No No 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 Software Guard Extensions (Intel SGX)Differs No Intel Stable Image Platform Program (SIPP) No No Intel Stable Image Platform Program (SIPP) versionKnown for one — Unknown — not stated by the source 0.00 Intel Standard Manageability No No Intel TSX-NI No No Intel TSX-NI versionKnown for one — Unknown — not stated by the source 0.00 Intel Trusted Execution Technology No No Intel VT-x with Extended Page Tables (EPT)Differs No Intel Virtualization Technology (VT-x)Differs No Intel Virtualization Technology for Directed I/O (VT-d)Differs No Intel® AES New Instructions (Intel® AES-NI)Differs No Intel® Active Management Technology (Intel® AMT) No No Intel® Built-in Visuals TechnologyDiffers No Intel® Clear Video HD Technology (Intel® CVT HD)Differs No Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs No Intel® High Definition Audio (Intel® HD Audio) No No Intel® InTru™ 3D TechnologyDiffers No Intel® Insider™Differs No Intel® Matrix Storage Technology (Intel® MST) No No Intel® OS GuardDiffers No Intel® Secure KeyDiffers No Intel® Small Business Advantage (Intel® SBA)Differs No Intel® Smart CacheDiffers No Intel® Virtualization Technology (Intel® VT)Known for one — Unknown — not stated by the source VT-d, VT-x Intel® Wireless Display (Intel® WiDi)Differs No Processor ARK IDKnown for one — Unknown — not stated by the source 88185 Processor codeKnown for one — Unknown — not stated by the source SR2BY Processor package sizeKnown for one — Unknown — not stated by the source 37.5 x 37.5 mm ScalabilityKnown for one — Unknown — not stated by the source 1S Supported instruction setsKnown for one — Unknown — not stated by the source SSE4.2, AVX 2.0, SSE4.1 Thermal Monitoring TechnologiesDiffers No Thermal solution specificationKnown for one — Unknown — not stated by the source PCG 2015C Thunderbolt™ 3 Technology No No UART No No Intel® Smart Response Technology No No Intel® Rapid Start Technology No No Intel® Turbo Boost TechnologyDiffers No 2.0 Intel Smart Connect Technology No No Intel® Hyper Threading Technology (Intel® HT Technology) No No Intel® Quick Sync Video TechnologyDiffers No Intel® My WiFi Technology (Intel® MWT) No No Intel® Identity Protection Technology (Intel® IPT)Differs No Intel® Anti-Theft Technology (Intel® AT) No No Conflict-Free processorKnown for one — Unknown — not stated by the source Intel Advanced Vector ExtensionsKnown for one No — Unknown — not stated by the source Intel Authenticate TechnologyKnown for one No — Unknown — not stated by the source Intel HD BoostKnown for one No — Unknown — not stated by the source Intel I/O Acceleration TechnologyKnown for one No — Unknown — not stated by the source Intel Instruction Replay TechnologyKnown for one No — Unknown — not stated by the source Intel Power Management TechnologyKnown for one No — Unknown — not stated by the source Intel QuickAssist TechnologyKnown for one No — Unknown — not stated by the source Intel Ready Mode TechnologyKnown for one No — Unknown — not stated by the source Intel Secure BootKnown for one No — Unknown — not stated by the source Intel Smart Idle TechnologyKnown for one No — Unknown — not stated by the source Intel Unite installedKnown for one No — Unknown — not stated by the source Intel® Pro Wireless Display (Intel® Pro WiDi)Known for one No — Unknown — not stated by the source Intel® Smart Sound TechnologyKnown for one No — Unknown — not stated by the source Intel® Unite™Known for one No — Unknown — not stated by the source Intel® Wireless-AC TechnologyKnown for one No — Unknown — not stated by the source True Key™Known for one No — Unknown — not stated by the source 
