CPUVault lists 38 Intel processors built on the Sandy Bridge architecture (2nd Gen Core), launched between 2011 and 2012: 26 desktop and 12 server. They are sold across 4 families: Core i5, Xeon E3, Core i3 and Core i7. Socket: LGA1155. Core counts run from 2 to 4 and TDP from 20W to 95W. Manufacturing process: 32nm.