How many ? And ten what ? Minutes hours ? <| sep |> The point I was trying to make is that changing architecture isn ' t a cashgrab on the part of the console manufacturer to encourage remakes . To Sony , sticking with the same architecture and having easy backwards compatibility would be a big plus because it ' s a huge selling point for the console . They ' ve either had expensive workarounds to keep their current console compatible with previous ones , or they have foregone backwards compatibility all together . This isn ' t evil Sony changing architectures to force everyone to buy remasters . There are various reasons why architecture changes have been implemented in the past some of them were probably misguided in cases like the PS 3 ' s Cell Processor but the loss of backwards compatibility would have always been a downside in Sony ' s eyes , not a positive .