Xeon® Gold 6126

Essentials

• Product CollectionIntel® Xeon® Scalable Processors
• Code NameProducts formerly Skylake
• Vertical SegmentServer
• Processor Number6126
• StatusLaunched
• Launch DateQ3'17
• Lithography14 nm
• Recommended Customer Price$1776.00
• Use ConditionsServer/Enterprise

Performance

• # of Cores12
• # of Threads24
• Processor Base Frequency2.60 GHz
• Max Turbo Frequency3.70 GHz
• Cache19.25 MB L3
• # of UPI Links3
• TDP125 W

Supplemental Information

• Embedded Options AvailableYes
• DatasheetView now
• Product BriefView now

Memory Specifications

• Max Memory Size (dependent on memory type)768 GB
• Memory TypesDDR4-2666
• Maximum Memory Speed2666 MHz
• Max # of Memory Channels6
• ECC Memory Supported ^‡Yes

Expansion Options

• ScalabilityS4S
• PCI Express Revision3.0
• Max # of PCI Express Lanes48

Package Specifications

• Sockets SupportedFCLGA3647
• T_CASE86°C
• Package Size76.0mm x 56.5mm
• Low Halogen Options AvailableSee MDDS

Advanced Technologies

• Intel® Optane™ Memory Supported ^‡No
• Intel® Speed Shift TechnologyYes
• Intel® Turbo Boost Max Technology 3.0 ^‡No
• Intel® Turbo Boost Technology ^‡2.0
• Intel® vPro™ Technology ^‡Yes
• 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® TSX-NIYes
• Intel® 64 ^‡Yes
• Instruction Set ExtensionsIntel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
• # of AVX-512 FMA Units2
• Enhanced Intel SpeedStep® TechnologyYes
• Intel® Volume Management Device (VMD)Yes

Security & Reliability

• Intel® AES New InstructionsYes
• Intel® Trusted Execution Technology ^‡Yes
• Execute Disable Bit ^‡Yes
• Intel® Run Sure TechnologyYes
• Mode-based Execute Control (MBE)Yes