For the SR570 server models that come standard with one processor, the second processor can be ordered, if required. The second processor must be of the same model as the first processor. The second processor option includes a processor, a heatsink, and two additional single-rotor system fans. Specification: Processor Processor generation 1st Generation Intel® Xeon® Scalable Processor base frequency 2.3 GHz Processor codename Skylake Thermal Design Power (TDP) 105 W Processor cache 16.5 MB Processor model 5118 Processor threads 24 Processor operating modes 64-bit Processor boost frequency 3.2 GHz Stepping M0 Component for Server/workstation Processor lithography 14 nm Processor family Intel® Xeon® Gold Processor cores 12 Processor socket LGA 3647 (Socket P) Processor series Intel Xeon Gold 5000 Series Processor cache type L3 Memory Maximum internal memory supported by processor 768 GB Memory types supported by processor DDR4-SDRAM Memory clock speeds supported by processor 2666 MHz Memory channels Hexa-channel ECC Yes Graphics On-board graphics card No Power Thermal Design Power (TDP) 105 W Technical details Intel TSX-NI Yes Intel® Turbo Boost Technology 2.0 Intel Trusted Execution Technology Yes Intel® Hyper Threading Technology (Intel® HT Technology) Yes Intel® AES New Instructions (Intel® AES-NI) Yes Execute Disable Bit Yes Enhanced Intel SpeedStep Technology Yes PCI Express slots version 3.0 Supported instruction sets AVX,AVX 2.0,AVX-512,SSE4.2 Scalability S4S Intel VT-x with Extended Page Tables (EPT) Yes Embedded options available Yes Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel 64 Yes Thermal Design Power (TDP) 105 W Processor series Intel Xeon Gold 5000 Series Market segment Server Intel Virtualization Technology (VT-x) Yes Processor cache type L3 Features Maximum number of PCI Express lanes 48 Thermal Design Power (TDP) 105 W Processor package size 76.0 x 56.5 mm Execute Disable Bit Yes PCI Express slots version 3.0 Supported instruction sets AVX,AVX 2.0,AVX-512,SSE4.2 Scalability S4S Embedded options available Yes Market segment Server Processor special features Intel Virtualization Technology for Directed I/O (VT-d) Yes Intel 64 Yes Conflict-Free processor Yes Intel Turbo Boost Max Technology 3.0 No Intel® Speed Shift Technology Yes Intel® Optane™ Memory Ready No Intel TSX-NI Yes Intel® Turbo Boost Technology 2.0 Intel Trusted Execution Technology Yes Intel® Hyper Threading Technology (Intel® HT Technology) Yes Intel® AES New Instructions (Intel® AES-NI) Yes Enhanced Intel SpeedStep Technology Yes Intel VT-x with Extended Page Tables (EPT) Yes Intel Virtualization Technology (VT-x) Yes Intel® vPro™ Platform Eligibility Yes Operational conditions Tcase 81 °C Weight & dimensions Processor package size 76.0 x 56.5 mm