Why the 4gb gtx770?? the 384bit memory bus limits the usable memory to 3gb max meaning 4gb is pointless... Vote for 780 instead and get a better card with features that actually work.
helrichIt doesn't matter how much memory is accessible. What matters is that absolutely no games out there today require more than 1-2 Gbs. Games like Skyrim with modded high resolution textures and lots of filtering etc can make use of 3 Gb tops. I'm on a 1 Gb card currently and run my modded Skyrim just fine though.