Albatron HD 4830 Green 512 MB
 

Albatron is one of the first companies to come out with a HD 4830 design that does not require an external power connector. Another difference to the HD 4830 is the number of shaders. Instead of 640 like on the reference, Albatron has packed 800 shaders on their card for some extra performance.

http://www.techpowerup.com/reviews/A.../HD_4830_Green