CREATE TABLE table_25839957_5 (opengl VARCHAR2, code_name VARCHAR2)

How many opengl have the ironlake ( clarkdale ) code name?
SELECT COUNT(opengl) FROM table_25839957_5 WHERE code_name = "Ironlake ( Clarkdale )"
SELECT COUNT("opengl") FROM "table_25839957_5" WHERE "Ironlake ( Clarkdale )" = "code_name"