XEON GOLD 5222 4C FCLGA3647 3.8G 16.50MB 2933MHZ DCP DDR4Cisco Intel Xeon Gold 5222 Quad core (4 Core) 3. 80 GHz Processor Upgrade 16. 50 MB L3 Cache 64 bit Processing 3. 90 GHz Overclocking Speed 14 nm Socket 3647 105 W 8 Threads VPN: UCS CPU I5222 SKU: RSC616438 UPC: 16. 50 MB of L3 cache rapidly retrieves the most used data available to improve system performance Its 16. 50 MB of L3 cache is good enough to carry routine data and process them in a flash giving you fast and smooth performance 14 nm enables