03-27-2012, 03:13 PM
I think the speed is ok for the 540M. It is a low end card. Also, NV is not so good in single hash cracking.
If you want fast speed you need the AMD top model cards like hd5970, hd6990, hd7970.
However, I never saw Mhash/s on WPA.
If you want fast speed you need the AMD top model cards like hd5970, hd6990, hd7970.
However, I never saw Mhash/s on WPA.