List the number of cores for ddr3-1333 with frequencies between 2.66-2.8ghz.
CREATE TABLE table_73606 (
    "Code name" text,
    "Brand name" text,
    "Model (list)" text,
    "Frequency" text,
    "Cores/Threads" text,
    "Max Memory Speed" text
)
SELECT "Cores/Threads" FROM table_73606 WHERE "Max Memory Speed" = 'DDR3-1333' AND "Frequency" = '2.66-2.8GHz'
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: List the number of cores for ddr3-1333 with frequencies between 2.66-2.8ghz. ### Input: CREATE TABLE table_73606 (
    "Code name" text,
    "Brand name" text,
    "Model (list)" text,
    "Frequency" text,
    "Cores/Threads" text,
    "Max Memory Speed" text
) ### Response: SELECT "Cores/Threads" FROM table_73606 WHERE "Max Memory Speed" = 'DDR3-1333' AND "Frequency" = '2.66-2.8GHz'