CREATE TABLE table_13515 ("Model number" CLOB, "sSpec number" CLOB, "Cores" CLOB, "Frequency" CLOB, "Turbo" CLOB, "L2 cache" CLOB, "L3 cache" CLOB, "GPU model" CLOB, "GPU frequency" CLOB, "Socket" CLOB, "I/O bus" CLOB, "Release date" CLOB, "Part number ( s ) " CLOB, "Release price  (  USD  ) " CLOB)

what is the part number(s) when the turbo is 9/11 and the frequency is 1.5 ghz?
SELECT "Part number(s)" FROM table_13515 WHERE "Turbo" = '9/11' AND "Frequency" = '1.5 ghz'
SELECT "Part number(s)" FROM "table_13515" WHERE "Frequency" = '1.5 ghz' AND "Turbo" = '9/11'