Hardware 360 posted MSI Radeon R9 270 Gaming OC Graphics Card Review
A quote from the article:
MSI has created an exceptional graphics card that will have no issues playing games at 1080p all while running cool and quiet. While the architecture isn't completely new the performance-per-watt is better than the last generation and AMD is kicking ass on the gaming bundle front.MSI Radeon R9 270 Gaming OC Graphics Card Review @ Hardware 360