Update your driver and check your display settings. The card has more than enough power to support 3D.
I have an iMac and I can't update my driver! My display is 2560 X 1440 and I still can't use 3D. What other suggestions?
A couple of questions:
1. Have you tried resetting your preferences?
2. If you go to Preferences > Performance - is "Use Graphics Processor" enabled? If not, can you select it?
Your system should be fine to support 3D in PS CC 2014. Once I have more information from you we can move onto next steps if necessary.
Thank you, It works now!
Sent from my iPad