ASUS STRIX GTX 980 OC 4 GB @ techPowerUp
 

The ASUS GTX 980 STRIX OC is the company's latest flagship, featuring completely passive operation in idle and light load, and an extremely quiet cooler during full-on gaming. The GTX 980 STRIX also impresses with its power consumption, which is lower than the NVIDIA reference card, while still delivering more performance.

http://www.techpowerup.com/reviews/A..._980_STRIX_OC/