are you able to power one sp20 with 750 PSU if its underclocked? thanks
Most likely.
saw people underclocking to 600-650w and didnt know if that was possible using a 750w PSU. thanks for the info!
Topic: Unofficial Spondoolies SP20 thread - page 45. (Read 126168 times)
Most likely.
saw people underclocking to 600-650w and didnt know if that was possible using a 750w PSU. thanks for the info!
are you able to power one sp20 with 750 PSU if its underclocked? thanks
Most likely.
are you able to power one sp20 with 750 PSU if its underclocked? thanks
My GB SP20s arrived earlier today, making a total of 6 now, and after a little bit of underclock tinkering I'm really happy with the results.
All are set to the same settings on the latest 2.5.61 firmware.
Fan Speed 20
Start Voltage 0.66
Max Voltage 0.665
Max Watts 120
#1) 1076 ghs
#2) 1013 ghs
#3) 1040 ghs
#4) 1051 ghs
#5) 1073 ghs
#6) 1084 ghs
All units stable after an hour of hashing.
The S3s are now switched off for good, and this little set-up now saves me around 800W and produces much more hash rate.
Apart from the power efficiency, what I really like is the ability to increase my total hash rate instantly if required (when BTC goes up again
)Of course, there is still room to underclock more should I need to.
yeah while 1700 is hard 1550 is pretty easy.
that feature is win for the sp20 over the s-5
the two miners are very interesting to compare.
Can i get please information from few people how much is your awerage day profit with SP20 in pool mining?
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
They earn about $6 per day before electricity costs.
https://alloscomp.com/bitcoin/calculator
Shure, but i want to see what is difference from small or big pools, how pool luck changes profit...
My GB SP20s arrived earlier today, making a total of 6 now, and after a little bit of underclock tinkering I'm really happy with the results.
All are set to the same settings on the latest 2.5.61 firmware.
Fan Speed 20
Start Voltage 0.66
Max Voltage 0.665
Max Watts 120
#1) 1076 ghs
#2) 1013 ghs
#3) 1040 ghs
#4) 1051 ghs
#5) 1073 ghs
#6) 1084 ghs
All units stable after an hour of hashing.
The S3s are now switched off for good, and this little set-up now saves me around 800W and produces much more hash rate.
Apart from the power efficiency, what I really like is the ability to increase my total hash rate instantly if required (when BTC goes up again
)Of course, there is still room to underclock more should I need to.
Considering the SP20 has the USB port on it, can I run a USB wireless router through that port to connect to my home network or is the wired connection required?
It's experimental, follow the technical blog post.
Can i get please information from few people how much is your awerage day profit with SP20 in pool mining?
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
Considering the SP20 has the USB port on it, can I run a USB wireless router through that port to connect to my home network or is the wired connection required?
Can i get please information from few people how much is your awerage day profit with SP20 in pool mining?
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
They earn about $6 per day before electricity costs.
https://alloscomp.com/bitcoin/calculator
Shure, but i want to see what is difference from small or big pools, how pool luck changes profit...
As long as you're with a decent sized pool, earnings will be very similar over a period of time. Luck will cause fluctuations but that should even out over time.
Can i get please information from few people how much is your awerage day profit with SP20 in pool mining?
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
They earn about $6 per day before electricity costs.
https://alloscomp.com/bitcoin/calculator
Shure, but i want to see what is difference from small or big pools, how pool luck changes profit...
Cheers
Can i get please information from few people how much is your awerage day profit with SP20 in pool mining?
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
They earn about $6 per day before electricity costs.
https://alloscomp.com/bitcoin/calculator
Shure, but i want to see what is difference from small or big pools, how pool luck changes profit...
Well in the past month my earnings for 1 TH/s on BTC Guild fluctuated from less than 0.004 to over 0.016 BTC a day before operating costs. According to the pool's own stats (https://www.btcguild.com/index.php?page=pplns) the earnings for the last 30 days are 93.7% of the theoretical earnings. I am running a combination of mostly SP20s, SP30s and Neptunes (and a few S3+), but it doesn't really matter what machine produces the hashes as long the number of rejected and duplicate shares is insignificant. So maybe you are better off asking your question in the pools section.
Can i get please information from few people how much is your awerage day profit with SP20 in pool mining?
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
I just want to hear some numbers from different user, no mater if they downclock or overclock, so beter profit to be recalculated for 1TH.
Please give data only for current diff and if possible say name of pool you use.
I need just awerage REAL numbers, i know what statistic is.
Thanks!
They earn about $6 per day before electricity costs.
https://alloscomp.com/bitcoin/calculator
well many of us have said it is not really a 1700 watt gh/s miner
I do agree and appreciate the reviews I have seen. I just did not see many discussing the actual 1700 issue until after deciding on the GB. Most reviews have been talking about the undervolting rather than actual performance to spec. Again, for just a couple of units it's not really an issue. Now if I want to spend $10k for year end, then it would add up.
just wait about 1 more day .
the s-5 for review is on the UPS truck as i type.
you may as well know how it tests before you order from either company.
These two are kind of the only 2 that make sense for a home miner.
You may as well wait 10-12 more hours. it is about 3 pm and it should arrive before 6 pm
I agree. I plan to wait until Wed to order anyway as I should have both SP20 and S5 units in hand to test by then also.
well many of us have said it is not really a 1700 watt gh/s miner
I do agree and appreciate the reviews I have seen. I just did not see many discussing the actual 1700 issue until after deciding on the GB. Most reviews have been talking about the undervolting rather than actual performance to spec. Again, for just a couple of units it's not really an issue. Now if I want to spend $10k for year end, then it would add up.
just wait about 1 more day .
the s-5 for review is on the UPS truck as i type.
you may as well know how it tests before you order from either company.
These two are kind of the only 2 that make sense for a home miner.
You may as well wait 10-12 more hours. it is about 3 pm and it should arrive before 6 pm
Quote
I do agree and appreciate the reviews I have seen. I just did not see many discussing the actual 1700 issue until after deciding on the GB.
we knew it before de GB that is hardly reaching 1.7gh/s!
yes the key is proper cold. not too cold -5 to +5c or 23f to 40f good psu high fan and boom 1700gh is yours.
So who keeps their home that cold? This is suppose to be a 'home' miner. I'm looking forward to receiving mine in the next couple of days. I knew about the loudness of the fan, but didn't realize it doesn't reach the stated speed under 'normal' conditions. We don't even keep our server rooms lower than 65f.
Oh well, live and learn. I'll compare them to the S5s when they arrive and decide from there based on $/gh & j/gh what my end of year purchases will be. Right now, the S5 is leading on the 'expected' $/gh for home mining.
actually I am going to run my sp20 at 1185gh @ 625watts. which is as efficient as an S5 and much more flexable visavi configuring voltages.
Outside temp is now -2 deg. I put a drilled metal plate to stop insects or small particles to be sucked from asics.
My record till now is that. Just like is advertised
My record till now is that. Just like is advertised
well many of us have said it is not really a 1700 watt gh/s miner
I do agree and appreciate the reviews I have seen. I just did not see many discussing the actual 1700 issue until after deciding on the GB. Most reviews have been talking about the undervolting rather than actual performance to spec. Again, for just a couple of units it's not really an issue. Now if I want to spend $10k for year end, then it would add up.
yes the key is proper cold. not too cold -5 to +5c or 23f to 40f good psu high fan and boom 1700gh is yours.
So who keeps their home that cold? This is suppose to be a 'home' miner. I'm looking forward to receiving mine in the next couple of days. I knew about the loudness of the fan, but didn't realize it doesn't reach the stated speed under 'normal' conditions. We don't even keep our server rooms lower than 65f.
Oh well, live and learn. I'll compare them to the S5s when they arrive and decide from there based on $/gh & j/gh what my end of year purchases will be. Right now, the S5 is leading on the 'expected' $/gh for home mining.
well many of us have said it is not really a 1700 gh miner
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