This is general information. It's recommended to verify a processor's socket compatibility that is listed per individual processor and with your Intel sales representative or place of purchase.
FCLGA (Flip Chip Land Grid Array) is sometimes shortened to LGA (Land Grid Array).
Processors that come in a BGA (Ball Grid Array) or BGA (Flip Chip BGA) package are to be soldered into a system and don't use a socket.
This table doesn't include Legacy Intel® Xeon® Processors, which are discontinued products. Information may or may not still be available on the Product Specifications page.