I7 Processors use socket LGA775.
Pentium Pro
939
Socket 370 was used by the last of the Pentium IIIs, their corresponding low-end equivalent Celerons, and certain VIA processors.
Socket 7LGA775 socket
Socket 1366 Socket 1156 Socket 1155 Socket LGA 2011 are in use presently
Some Cpu's that use Socket A are Athlon Xp, Athlon Mp, Athlon Model 4 AMD's Athlons and Duron use Socket A, also known as Socket 462. The AMD Athlon and the AMD Duron use a 426-pin socket called Socket A. The Athlon Thunderbird
The Socket AM3 Connector is compatible with the AM3 and AM3+ processors, but not AM2 or AM2+ processors, which have 940 pins instead of the 941 pins of the AM3/AM3+.
Intel Xeon Processors
In computer hardware, a socket type is the designated type of slot where other cards and processors will fit into. Some socket types include PCI, ISA and PCI-express. A common socket type for processors is the LGA 775.
CPU socket 939 was released by AMD in 2004, it supports both single and dual core processors. Socket 939 supersedes socket 754 for Anthlon 64 processors, it is no longer in production.
No. The Intel Pentium 4 line was produced for three sockets. The shortlived Socket 423, Socket 478, and LGA 775 (sometimes called Socket T).