I currently have a Core 2 Quad 2.8 paired with a GTX 260. I want to do an upgrade of my video card. I thought about getting the GTX 670 Ti which is coming out in the near future. However, I wouldn't mind waiting for the GTX 680. Is the 680 worth the extra time and money given my older CPU? I've been able to wait so long in upgrading because consoles have held PC games back until recently (BF3!!).