CREATE TABLE table_13615 ("Model number" CLOB, "sSpec number" CLOB, "Frequency" CLOB, "Turbo" CLOB, "GPU frequency" CLOB, "Cores" CLOB, "L2 cache" CLOB, "L3 cache" CLOB, "I/O bus" CLOB, "Mult." CLOB, "Memory" CLOB, "Voltage" CLOB, "Socket" CLOB, "Release date" CLOB, "Part number ( s ) " CLOB, "Release price  (  USD  ) " CLOB)

What is I/O bus when socket is socket g1bga-1288?
SELECT "I/O bus" FROM table_13615 WHERE "Socket" = 'socket g1bga-1288'
SELECT "I/O bus" FROM "table_13615" WHERE "Socket" = 'socket g1bga-1288'