I want to upgrade my GPU for better performance with cycles GPU rendering. I’m considering two options:
Install a Geforce Gtx 780 Ti as a second GPU with my existing Quadro 4000.
Uninstall the Quadro 4000 and install two Gtx 770 or Gtx 770 4Gb GPU’s.
What would render faster?
If the second option is better,
Is the 4Gb edition of the card significantly better?
Thanks for any reply!