First thing you should know is 250x is a rebrand of HD7770 now to the performance- sys spec - dual core 3.0 ghz ram -4gb graphic card- 250X now before you shoot me for these specs know that i am planning to upgrade everything except graphic card mass effect 2 - 60 fps ultra Rome 2 - a bit of stuttering otherwise 30 fps, med fallout 4 - hits 30fps to 27 but a bit of stuttering , ULG mod applied shadow of mordor - locked at 30 to provide good performance,medium setting ruse - 40 fps ultra rocket league -60 fps high skyrim - 60-40 fps ultra cities skylines - 50 fps drops to 30 but playable, med napoleon total war - 40 to 30 fps ultra black ops 3 at 25 to 20 fps low this game is badly optimized battle fleet gothic armada beta - 40 fps no drops at all epic settings watch dogs - 20-10 fps badly optimized Mad max- 45 fps high mgs ground zeroes- high 30fps anno 2205 - 30 fps med witcher 3 wild hunt- 30 fps high rainbow six siege- 27-50 fps med xcom 2- 30-27 fps med if you're unsure about this card visit its benchmarks on YouTube BEAWARE from buying rams from flipkart chance for it to be duplicate A tip if you are having problems running a game and is not playable be sure to visit Lowspecgamer on YouTube now these are the games of 2014,2015, 2016's are not released yet . this graphics card requires a single 6 pin cable from the PSU i recommend the Vs450 for this. This graphics card come with shader model 5 very impotent and support for directx 12 this thing is future proof till 2018 something