ASUS ROG G20BM Review @ Vortez
 

The G20BM utilises the AMD FX-770K, 12GB of DDR3 and AMD’s R9 370. That isn’t a typo – rather than use the R7 370, ASUS are using a special edition R9 variant which boasts increased shaders to deliver even better performance. The real emphasis with G20BM is on portability – being able to transport this unit to and from places and have it merge into the surrounding environment.

http://www.vortez.net/review.php?id=1142