CREATE TABLE table_73605 ("Code name" CLOB, "Brand name" CLOB, "Model  ( list ) " CLOB, "Frequency" CLOB, "Cores/Threads" CLOB, "Max Memory Speed" CLOB)

What brand is model I7-8xx?
SELECT "Brand name" FROM table_73605 WHERE "Model (list)" = 'i7-8xx'
SELECT "Brand name" FROM "table_73605" WHERE "Model (list)" = 'i7-8xx'