SELECT release_date FROM table_name_92 WHERE l3_cache = "6 mb" AND part_number_s_ = "by80607005259aabx80607i7740qm"
Berapa tanggal rilis cache 6 MB L3 dengan nomor bagian BY80607005259AABX80607I7740QM?
CREATE TABLE table_name_92 (release_date VARCHAR, l3_cache VARCHAR, part_number_s_ VARCHAR)