What is the l2 cache for the model with a release price of $669?
CREATE TABLE table_16400024_1 (l2_cache VARCHAR, release_price___usd__ VARCHAR)
SELECT l2_cache FROM table_16400024_1 WHERE release_price___usd__ = "$669"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_16400024_1 (l2_cache VARCHAR, release_price___usd__ VARCHAR) Question: What is the l2 cache for the model with a release price of $669? [/INST] SELECT l2_cache FROM table_16400024_1 WHERE release_price___usd__ = "$669" </s>