get the 780, the 760 will do better only if the game uses sli or is optimized well for sli. even though its 2014 there are still issues with sli to this day. when it doesn't work or work well then your stuck with a 760 or crippled 760 sli setup. Its always a good idea to get the best single card you can and when you need more sli it or buy the next new gen card that has come out.