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_12740151_8 (clock_speed VARCHAR, price___usd__ VARCHAR)
### Question:
What's the clock speed of the model that costs $910?
### Answer:
SELECT clock_speed FROM table_12740151_8 WHERE price___usd__ = "$910"