I am still running my 2GB cards for eth You just have to pair them 1 to 1 with 4gb cards and use claymores miner I'm still getting 15MH/s out of my old 270's
YEah I got an old 7850 2gb that still mines on Dev fee ETHEREUM, however its slow at 11MH/s
Do you mean if it mine the EXP, it will be faster?