CREATE TABLE table_27038 ("Processor" TEXT, "Brand name" TEXT, "Model  ( list ) " TEXT, "Cores" FLOAT, "L2 Cache" TEXT, "Socket" TEXT, "TDP" TEXT)

What is every value for cores if TDP is 17 W?
SELECT "Cores" FROM table_27038 WHERE "TDP" = '17 W'
SELECT "Cores" FROM "table_27038" WHERE "TDP" = '17 W'