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July 25, 2011, 08:45:17 PM |
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Was browsing around at cards, and noticed the specs for the radeon 6770 lists it as having 320x4 stream processors clocked at 900MHz at default. This compared to say a 5870 which has 320x5 stream processors clocked at 850MHz. As I've been told that SPs are more or less what makes the hash happen, a quick calc puts a 6770 at 80% of the hashing power of a 5870, or around 330MHash/sec. Why then is it that it looks to be pulling barely 200MHash/sec from the hardware lists?
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