Originally Posted by Soldier1969
Anyone know if the 4Gb 680s really make a difference with 2560 x 1600 res or just keep the 2gb version. Getting 50 fps now on a single 680 at my res all ultra. How much of a difference with the extra 2gb get if any? Thanks.
Today I just got myself a Zotac 4GB and sold my Gigabyte 2GB (both 670s)
I fired Crysis 2. Ultra settings, DX11, High Res Pack included and my memory started at 1800 and found its way upto 2200 in single player. I believe the game could hit 2500 easily at some point.
And all of these under 1440p.
So to answer yoru question, currently, unless you dont want any extreme high candy for few titles the 2GB will be just fine, but I just couldnt be sure and want to be safe and got 4GB GPUs. but thats just me.