CREATE TABLE table_13611 ("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 the voltage when the L2 cache is 2 256 kb and the turbo is 5/8?
SELECT "Voltage" FROM table_13611 WHERE "L2 cache" = '2 × 256 kb' AND "Turbo" = '5/8'
SELECT "Voltage" FROM "table_13611" WHERE "L2 cache" = '2 × 256 kb' AND "Turbo" = '5/8'