Dedicated PhysX Cards in 2016?

[Warste]

I recently upgraded my pc and i have an old GTX 650TI BOOST 1GB collecting dust..

i7 6700k
Gigabyte Z170X Gaming 3
16gb Axevir Blitz Red Led
MSI 1070 GAMING X

Thermaltake Smart 650w SP-650P

I know that my current PSU its low tier, if i change it for a Seasonic or Corsair, is it worth using that GPU?

 

[Gam3r01]

Two things to consider:
Not many titles have PhysX these days (Only two I play are KF2 and Borderlands 2/Pre sequel).
That card may be too weak to run PhysX for a 1070, you would lose performance as the 1070 waited for the 650Ti to finish its PhysX capabilities.

I would say no go.