It varies pretty widely but for a popular card like the HD5770 it should be more in the 2-3 year range. For example the HD4870 came out almost exactly 2.5 years ago and can still be found new, albeit in rather small numbers at this point.
It varies pretty widely but for a popular card like the HD5770 it should be more in the 2-3 year range. For example the HD4870 came out almost exactly 2.5 years ago and can still be found new, albeit in rather small numbers at this point.