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I'm using guiminer with flags -v -f30 -w128 under windows 7 but all i get is 120Mhash/s thats like 75% of what the table shows. Any idea why is that?
Radeon HD 6750 running at 120 Mhash/s table shows 167Mhash/s
Answers
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If you are using ATI Drivers 11.12 or 12.0 or above you need to set the worksize to 64.
Also the new drivers are a bit slower then pre 11.12 drivers.
Setting the worksize to 64 didn't help ;/ any other ideas why is this happening? – Bart – 2012-03-07T17:02:53.607
People, please add a comment when downvoting. – D.H. - bitcoin.se – 2012-02-26T21:44:22.700
What's your GPU temp? – David Schwartz – 2012-02-27T08:14:19.073
34C .............. – Bart – 2012-03-06T21:23:06.600
54C under load, – Bart – 2012-03-06T22:17:47.870