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I have one computer with windows 8.1 13.11 driver and a 280x which gets 720KHS and another computer with the same setup which gets 620KHS.
They have a different cpu ram and psu (both have quality ones).
How can this be?
Same setup different hash rate
Answers
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I have one computer with windows 8.1 13.11 driver and a 280x which gets 720KHS and another computer with the same setup which gets 620KHS.
They have a different cpu ram and psu (both have quality ones).
How can this be?
It's because they have a different ram. With scrypt mining RAM is of up most importance. The faster/higher quality the ram, the faster you can mine.
Scrypt was made to require ram so it would slow down the over all hashing power and to resist asics.
1as far as I know, Cgminer uses the gpu ram. and i had on that computer win7 and it mined at 707 KHS but i had no temps or fan speed and could not overclock. – Amit Raz – 2014-01-10T11:22:04.057
So I have Reinstalled the 13.12 driver and not I am at 718KHS which is good enough :) – Amit Raz – 2014-01-10T12:53:33.030