Sapphire Toxic HD 4850 512MB GDDR3 Graphics Card Review
 

The logics of the graphics card market and simplistic design should have sooner or later born unique Radeon HD 4800 modifications that would stand out among the numerous ATI reference solutions. One of solutions like that will be discussed today. It is the new Sapphire Toxic HD 4850 512MB GDDR3.

http://www.xbitlabs.com/articles/vid...ic-hd4850.html