03-17-2012, 10:25 AM
You can calculate this very simple. NOTE: This is -very- inaccurate
The gtx570 (overclocked to 1600Mhz) makes 2170.5 Mhash/s on MD5. It has 480 SP.
480 x 1600 = 768000
2170500000 / 768000 = 2826
The gtx680 has 1536 SP and 1006Mhz = 1545216
1545216 * 2826 = 4366.7 Mhash/s
(The hd7970 makes 8213.6 Mhash/s on MD5)
The gtx570 (overclocked to 1600Mhz) makes 2170.5 Mhash/s on MD5. It has 480 SP.
480 x 1600 = 768000
2170500000 / 768000 = 2826
The gtx680 has 1536 SP and 1006Mhz = 1545216
1545216 * 2826 = 4366.7 Mhash/s
(The hd7970 makes 8213.6 Mhash/s on MD5)