Maybe you can find one at enough of a discount to make yourself comfortable with the performance gains, but I would advise against it. It's hard to say without knowing exactly which 670 you have, but since it's still from the latest gen (since the only 700 series cards we've seen are all re-branded GK104 boards) you aren't likely to find them at super discount prices quite yet, even on the secondary market. In your case however, I'm doubtful this is the case.
Now this can be off-set if someone is adding another older card to their setup in SLI rather than upgrading to a newer single card because the older card has depreciated in value enough to make it worth it. Even when it comes to one of the best (if not the best) scaling multi-card performers, the GTX Titan, you won't double your performance by adding another in SLI.
Voltage skyrim le Patch#
This of course can vary from game to game, but it seems to be a fact with almost every big name game I've seen- just going through the patch history for Nvidia/AMD will confirm that dual card problems persist after single cards have been fully optimized.Īnother problem is that you will never achieve 100% performance increase by adding another card. So that's one inconvenience you will run into with a dual card setup. Usually when games are released there are problems with dual card setups and many of the patches I see are still fixing/improving dual card performance long after single card performance has been optimized for any certain game. Generally speaking you are always better off going with a single card over a two card setup (whether it's SLI or Crossfire) because a lot of games aren't optimized for it and some are never even updated to be. As Aiyen and Neo said, it's not really worth to SLI for Skyrim and really in general it's not the "ideal" way to go.