I've been reading up on SLI as I've been interested for some time now instead of upgrading my current video card and I just want to make sure I am able to do so.
I currently have a MSI GTX460 Cyclone 725MHz 1GB memory video card. I have been trying to find the same model at retailers and places like craigslist, but the card has been discontinued and the only one I've found is a used one for $200.
I have found a Gigabyte GTX460 1GB memory (Not sure the speed yet, but I think its the 715MHz model) for about $80 that I think would be a cheaper solution, however I'm wondering if I would have any issues with having the two cards in SLI?
I know brand doesn't make a different and the memory is the same, speed is a little different but I was hoping this would work fine. Just wanting to make sure before I make the purchase.
OR would it be a better idea to wait until the 600 series are cheaper when the 700 series is released. Thinking about a 670 or 680, would the two 460s be equivalent to the 670 at least?