inak ked sme uz pri tom premenovavani... ati si zobralo (zly) priklad z nvidie a zase s tym zacalo tiez. :( takze ak budete chciet notebook s 40nm DX11 grafikou tak odporucam sa vyhnut HD 5165 (premenovany 55nm HD 4650) a HD 5145 (premenovany 55nm HD 4570).
http://www.amd.com/us/products/notebook/graphics/ati-mobility-hd-5165/Pages/hd-5165-specs.aspx
http://www.amd.com/us/products/notebook/graphics/ati-mobility-hd-5145/Pages/hd-5145-specs.aspx