Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_10818465_1 ( ga_date VARCHAR, processor_frequency VARCHAR )

### Question ###
What ga date do the models with 1.0, 1.2, 1.4ghz processor frequencies have?

### Accurate SQL ###

SELECT ga_date FROM table_10818465_1 WHERE processor_frequency = "1.0, 1.2, 1.4GHz"