Nowdays ATI (we just couldn’t say AMD) has the leadership crown in desktop graphics, but there aren’t many people to tell you they also have some of the best mainstream notebook graphics too. Mobility Radeon HD4570 is to be considered the best entry-level laptop video card ever, as no matter how low is its price tag of the notebook, it still manages to give good performance.Mobility Radeon HD4650 and HD4670 are to be found in some of the mid-range notebooks from major manufacturers, and it is more expensive, but faster than NVIDIA GeForce GT240M. HD4670 is as good as the desktop Radeon HD4670 and you can play pretty much every game on it. …read on