Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_142573_1 (clock_rate__mhz_ INTEGER)
### Question:
Name the maximum clock rate mhz
### Answer:
SELECT MAX(clock_rate__mhz_) FROM table_142573_1