CREATE TABLE table_65075 ("Model number" TEXT, "sSpec number" TEXT, "Frequency" TEXT, "Turbo" TEXT, "Cores" TEXT, "L2 cache" TEXT, "L3 cache" TEXT, "I/O bus" TEXT, "Mult." TEXT, "Memory" TEXT, "Voltage" TEXT, "Socket" TEXT, "Release date" TEXT, "Part number ( s ) " TEXT, "Release price  (  USD  ) " TEXT)

What Turbo has the Release price (USD) of $583?
SELECT "Turbo" FROM table_65075 WHERE "Release price ( USD )" = '$583'
SELECT "Turbo" FROM "table_65075" WHERE "Release price ( USD )" = '$583'