SELECT turbo FROM table_name_78 WHERE l2_cache = "4 × 256 kb" AND release_date = "june 2013" AND model_number = "core i7-4770s"
Turbo apa yang memiliki cache L2 4 × 256 kb, tanggal rilis Juni 2013, dan sejumlah model Core i7-4770-an?
CREATE TABLE table_name_78 (turbo VARCHAR, model_number VARCHAR, l2_cache VARCHAR, release_date VARCHAR)