i dont much about gaming pcs except how to play games on them but i will do my best to tell you what i know one is older i used to play ark wow and other games on it but it has picked up so much trash on the internet it is very slowlike i said i dont know much about them but i think a new insall of windows will get it in order again the other one is better but not new either i ued to play ark world of war craft grand ntheif auto vidio and audio editing software it has window on a solid state drive i dont know what size it is and irt has a 1 teribate regular hard drive same thing with it maybe someone knows how to clean it software on it i dont know i just know its been a good pc never gave me anytrouble i want 500 for it and 300 for the older one take both of them and maybe we can negeioate if you dont try to gouge me to hard trxt me at 4 two 3 two 1 3 two four 9 4