Intel Xeon Gold 5220 Octadeca-core (18 Core) 2.20 GHz Processor - Retail Pack - 25 MB L3 Cache - 64-bit Processing - 3.90 GHz Overclocking Speed - 14 nm - Socket 3647 - 125 W

14 nm enables improved performance per watt and micro architecture makes it power-efficient The processor features Socket 3647 socket for installation on the PCB 25 MB of L3 cache to boost the instruction processing and system performance