cgminer is using Nvidia GTX570
this is what I get:
[2013-11-29 19:46:22] Runtime: 0 hrs : 44 mins : 50 secs
[2013-11-29 19:46:22] Average hashrate: 7.1 Kilohash/s
[2013-11-29 19:46:22] Solved blocks: 0
[2013-11-29 19:46:22] Best share difficulty: 366
[2013-11-29 19:46:22] Share submissions: 1
[2013-11-29 19:46:22] Accepted shares: 1
[2013-11-29 19:46:22] Rejected shares: 0
[2013-11-29 19:46:22] Accepted difficulty shares: 256
[2013-11-29 19:46:22] Rejected difficulty shares: 0
[2013-11-29 19:46:22] Reject ratio: 0.0%
[2013-11-29 19:46:22] Hardware errors: 0
[2013-11-29 19:46:22] Utility (accepted shares / min): 0.02/min
[2013-11-29 19:46:22] Work Utility (diff1 shares solved / min): 6.69/min
[2013-11-29 19:46:22] Stale submissions discarded due to new blocks: 0
[2013-11-29 19:46:22] Unable to get work from server occasions: 1
[2013-11-29 19:46:22] Work items generated locally: 225
[2013-11-29 19:46:22] Submitting work remotely delay occasions: 0
[2013-11-29 19:46:22] New blocks detected on network: 16
[2013-11-29 19:46:22] Summary of per device statistics:
[2013-11-29 19:46:22] GPU0 | (5s):7.141K (avg):7.139Kh/s | A:1 R:0 HW:0 U:0.0/m I: 8
Is the performance really only 7.1MH/s ? why is is so bad ? according to https://en.bitcoin.it/wiki/Mining_hardware_comparison#Nvidia I shoild be closer to 150MH/s