Frustrated with slow renders (or leaving the PC on for days, during the night while sleeping, computer reboots due to updates). So, I ran out and purchased a Nvidia EVGA Geforce 750 Graphics cards. Was using a Ati Sapphire 6870 http://www.sapphiretech.com/presentation/product/?cid=1&gid=3&sgid=1037&pid=1846&psn=&lid=1&leg=0#
Before on my Asus AMD. Now replacing the card with Nvidia, hoping to see speed or something in my renders. I get error.
Suppose to have about 512 Cuda Cores. Why not doing its job in Blender 2.71?