I've just ordered a new dell 2713hm display that runs at 2560x1440, and i'll be using my current display with a resolution of 1920x1080 as a second monitor (for web/chat/youtube etc) while gaming on the main monitor.
I was looking at an upgrade to a gtx 680 and was wondering if i need to look at the 4GB cards or if a 2GB will be enough? I don't intend to run SLI or tri-monitor, and i'm looking at cards with heavy cooling (i live in a hot climate) like the asus directCU etc
Rest of my PC:
2x8gig dual channel 1600mhz ram
Currently running a 6970
Games are far cry 3, borderlands 2, torchlight 2.
Will a 2GB card be enough to run these on high settings?