Title: Are all hashes created equal? Do they share and share alike? Post by: Protagonus on April 27, 2013, 01:49:34 PM I was wondering if there is any normalcy to the quantity of shares a GPU submits per minute; given a particular hash speed? I know this is variable with a lot of factors; but I'm sure people MUST have "target ranges" they expect to see right?
From what I can dig up online; it seems; BTC averages 10-15 Shares per minute per 1GH/s - Is this correct? LTC averages No Clue Shares per minute per 1MH/s - Is this correct? TRC averages No Clue shares per minute per 1GH/s - Is this correct? Lastly. If you had one GPU @ 500 M-KH/s and it submitted say 5 shares per minute. The second GPU is @ 600 M-KH/s and submits the same 5 shares per minute. All other things being equal; these are "effectively" the same then right? Even though hash is different; or am I missing something. Not sure if this will get answered. Thank you if so. Title: Re: Are all hashes created equal? Do they share and share alike? Post by: crazyates on April 27, 2013, 04:18:18 PM My Single has been running for 2 weeks, has a total average of 865.3MH/s, and a U:12.04/m. That means that it takes ~71.86MH/s to get 1 share per minute. So yes, 1.00GH/s should get you about 13.9 shares per minute.
Now that's assuming diff=1 shares. If you're running 7.18GH/s, but your pool is set to only accept diff=100 shares and above, you will get a U:1.0/m. Lastly. If you had one GPU @ 500 M-KH/s and it submitted say 5 shares per minute. The second GPU is @ 600 M-KH/s and submits the same 5 shares per minute. All other things being equal; these are "effectively" the same then right? Even though hash is different; or am I missing something. Yes, your submitted shares is all that really counts. If you're hashing at 10GH/s, but not submitting any shares, it's pretty much useless efforts. That said, share submission is pretty predictable based off a given hashrate, you just gotta give it enough time. Title: Re: Are all hashes created equal? Do they share and share alike? Post by: Protagonus on April 27, 2013, 05:01:22 PM Thank you very much for the reply! You answered my question, thank you.
I've only tried to mine BTC once on a couple of my 7950's but couldn't get over 2.5/m (each) on any settings. I don't believe I can set difficulty on my pool, nor did I note difficulty when I tried mining. I'll have to check that again and see. At the time, I figured maybe my cards weren't as good for BTC. Thank you again |