That's slightly an overkill.
A passive cooled 5450 for $25 a/r will handle 1080p perfectly and will use less power and be completely silent (no fan).
http://www.newegg.com/Product/Product.aspx?Item=N82E16814102922&cm_re=sapphire_5450-_-14-102-922-_-Product
(i'm using the 1gb version of this)