ASUS GeForce GTX 670 Direct CU II 2 GB @ techPowerUp
 

ASUS has taken the great GTX 670 and improved it by putting their DirectCU II cooler on it, which provides whisper quiet cooling. The card is also overclocked out of the box and uses a custom PCB supporting software voltage control. Overall the card received a perfect ten score!

http://www.techpowerup.com/reviews/A..._Direct_Cu_II/