Have IZ3d monitor. Its like 2 monitors in one, will a 2gb 5870 help over mine?

I run an iz3d monitor which is basically two monitors in one. Will a 2gb radeon 5870 help instead of my 1gb version. I keep hearing bout how extra ram helps eyefinity. My setup technically is multiple monitors, so will it help?


http://www.iz3d.com/products

Nope. The card isn't fast enough to benefit from the extra RAM, it's just a gimmick.