The list of supported GPU's does not include the GTX 960. A good number of the supported video cards are no longer available ie GTX 760 which is on Adobe's list of system requirements.
Simply will the GTX 960 (Maxwell architecture) do what the GTX 760 would do (Kepler architecture) since the GTX 960 is suggested as a replacement for the GTX 760
No. The next update will support some Maxwell cards, but only the 970 and 980.