I thought the faster card would automatically lower it's clock and memory speeds to match the lower card? That's what I heard at least.
I have one more question, too. I was about to order my new card, when I noticed that the memory interfaces were different.
My current card has a 256-bit memory interface, and the new EVGA card I'm buying to go with it has a 192-bit memory interface. Will the two cards still be compatible?
If so, will I encounter many issues or decreases in performance?