My laptop has a GTX 630M which should have enough stuff to run the Oil Paint filter, yet I can't select Open GL in preferences.
can you attach your system information (ps help>system info)?
Usually these are video board or driver issues. Also, check this document for troubleshooting options with GPU settings and let us know what happens.
Check the date on your driver to be sure it is the most recent. This usually fixes it.
Pattie
What features use the GPU and how do I troubleshoot GPU issues?
North America
Europe, Middle East and Africa
Asia Pacific