Essentials
Product CollectionIntel® Xeon® Scalable ProcessorsCode NameProducts formerly SkylakeVertical SegmentServerProcessor Number5120StatusLaunchedLaunch DateQ3'17Lithography14 nm
Performance
# of Cores14# of Threads28Processor Base Frequency2.20 GHzMax Turbo Frequency3.20 GHzCache19.25 MB L3# of UPI Links2TDP105 W
Memory Specifications
Max Memory Size (dependent on memory type)768 GBMemory TypesDDR4-2400Maximum Memory Speed2400 MHzMax # of Memory Channels6ECC Memory Supported ‡Yes
Expansion Options
ScalabilityS4SPCI Express Revision3.0Max # of PCI Express Lanes48
Package Specifications
Sockets SupportedFCLGA3647TCASE81°CPackage Size76.0mm x 56.5mmLow Halogen Options AvailableSee MDDS
Advanced Technologies
Intel® Optane™ Memory Supported ‡NoIntel® Speed Shift TechnologyYesIntel® Turbo Boost Max Technology 3.0 ‡NoIntel® Turbo Boost Technology ‡2.0Intel® vPro™ Platform Eligibility ‡YesIntel® Hyper-Threading Technology ‡YesIntel® Virtualization Technology (VT-x) ‡YesIntel® Virtualization Technology for Directed I/O (VT-d) ‡YesIntel® VT-x with Extended Page Tables (EPT) ‡YesIntel® TSX-NIYesIntel® 64 ‡YesInstruction Set ExtensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512# of AVX-512 FMA Units1Enhanced Intel SpeedStep® TechnologyYesIntel® Volume Management Device (VMD)Yes
Security & Reliability
Intel® AES New InstructionsYesIntel® Trusted Execution Technology ‡YesExecute Disable Bit ‡YesIntel® Run Sure TechnologyYesMode-based Execute Control (MBE)Yes
