I am running W7 with an ntel(R) Core(TM) i5-2400 CPU @ 3.10GHz and an ATI HD6450 graphics card adn 8GB RAM. I am fairly sure the card does not allow CUDA or the new fast rendering. I am out of my league when it comes to these components and which is or is not compatible with something else. Where may I find out which "modern Nvidia graphics cards" might work with my system, should I chose to make that investment? Would I be wasting money without upgrading my system as a whole? (How I dread having to update to W10, one OS I truly dislike!)
Thanks for any help.