There are several manufacturers assembling graphic cards of same model...
I am planning to but Amd Hd 7850 Graphics Card which is manufactured by several manufacturer companies such as Sapphire , MSI , Gigabyte , ASUS , etc . . .
Each having different prices ... i would like to know why there is difference in prices even though the graphic card chip is of same model...will that show impact on performances ??
Please help me which company manufacturer is good & Also tell if there are any differences in them !!!