I could not go back to 1920 after 2560. To me it makes a huge difference especially for desktop use. I can have two 1280 pages open next to each other.
Gaming uses more GPU power but I'm using a single 7970 and have had no issues. I would say a 7970 @ 2560x1440 is roughly around the same performance as a 6970 @ 1920x1080p.
Gaming uses more GPU power but I'm using a single 7970 and have had no issues. I would say a 7970 @ 2560x1440 is roughly around the same performance as a 6970 @ 1920x1080p.