Get a second 670 for SLI (much cheaper option than the 780 Ti) and this will give you another few months of happy gaming until the 880 is out and the prices have settled down a bit. My opinion.
Get a second 670 for SLI (much cheaper option than the 780 Ti) and this will give you another few months of happy gaming until the 880 is out and the prices have settled down a bit. My opinion.