user: Question: What is the socket for microprocessors with a frequency of 1.3 GHz?
Columns: ['Model number', 'sSpec number', 'Frequency', 'GPU frequency', 'L2 cache', 'I/O bus', 'Memory', 'Voltage', 'TDP', 'Socket', 'Release date', 'Part number(s)', 'Release price ( USD )']
Types: ['text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Atom E625C', 'SLH9Z(B0)', '600 MHz', '320 MHz', '512 KB', 'PCIe', '1 × DDR2-800', '0.8–1.175V', '2.7 W', 'FC-BGA 1466', 'November 22, 2010', 'CY80632007227AB', '$61']
SQL:

assistant: SELECT "Socket" FROM "Table" WHERE "Frequency" = '1.3 GHz';