MSI R9 270X Gaming 2 GB @ techPowerUp
 

MSI's R9 270X GAMING provides the lowest noise levels of any card in its performance class, thanks to its dual-fan TwinFrozr cooler. It is also overclocked out of the box, giving it a 3% performance advantage, matching performance with the HD 7950.
http://www.techpowerup.com/reviews/MSI/R9_270X_Gaming/