Yeah the 280's are definitely not using their full potential at ALL !!
There's NO way the Gx2 with it's crippled 256-bit bus can keep up to the
512-bit bus and 1Gb of ram of the 280.. (that's literally 2x as much memory as the Gx2) !!
There's just NO way it'll keep up.. anyone who thinks otherwise is just
fooling themselves because they're jealous of all these 280's..