Topic: Profitability of D3 Antminer November Batch (21-30 Nov) (Read 4410 times)
Before I buy 2 pcs of d3 last year i thought that it is the fastest way for someone who wants to become a millionaire. Because of many false advertisement in Facebook. Now I know the meaning of DYOR.
How do you underclock the D3
You have to change the frequency. I think the defaullt is about 460 so just lower it in the setting spage and your miner is underclocked
How do you underclock the D3
Dont buy any BITMAIN poops anymore, they are selling uncontrolled numbers of unit and takes money 3 months in advance . this makes their miners useless when you received after 4 months. if you calculate any BITMAIN products profitability from whattomine , just multiply difficuilty 50 to 100 times to see real difficuilty when you receive your units after 4 months.
I lowered frequency to 487. Now hashing rate is 17.5 gh/s stable, temps not above 70, about 7 - 10 HW in 24 hours and fans run at max 4600. My ambient temp of the room is 25 Celcius. So under clocking helped in my case.
Hi, has anyone else experienced high-temps with D3's from the October batch?
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
You are not alone. I am having the same issues; high Chip temp. Fan goes up 6100 in my case.
Me to. the temp is too high the the fans can't manage cooling the system
Hi, has anyone else experienced high-temps with D3's from the October batch?
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
You are not alone. I am having the same issues; high Chip temp. Fan goes up 6100 in my case.
Hi, has anyone else experienced high-temps with D3's from the October batch?
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
How do you get rid of your exhaust air? Are you sure that the problem is because of the miners and not because of the ventilation in your room?
What about adding some extra vents to the units that are running hotter?
The D3 is currently only making a profit of around $10 a day. With more batches due out the difficulty is only going to increase yet the coins price is going the opposite way. D3 does not look like a good investment and will have a long ROI, if not lose money. I am happy to be corrected...
Hi, has anyone else experienced high-temps with D3's from the October batch?
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
I realise the October units run a higher frequency and hash at 19-21ghz, but even lowing the frequency to 487 so they are the same as the September batch, the chips read 84degrees, where my September units are running 73degrees.
Ambient temperature is below 20degrees.
Stats;
Old Units
Temp(PCB) = 60
Temp (Chip) = 74
Fan = 4,800 (bursts up to 5,010)
New Units (with frequency lowered to 487 to be the same as September batch)
Temp(PCB) = 66
Temp (Chip) = 83
Fan = 5,500 (bursts up to 5,900)
I have raised with Bitmain but no response yet. I am am experiencing this with all my units, has anyone else experienced this?
All heatsyncs appear to be installed (can't check without breaking the warranty seal, and this is across all my latest units.
Hi , now is actual to buy some of the Model D3 
?? how is the roi ? Or is actual only for Sellers
Ypu can check the roi on cryprocompare or whattomine, I think with a ROI in less than 6 months, you're always good to go. But you have to take the risk of an increasing difficulty in account. ?? how is the roi ? Or is actual only for Sellers
Depends on what you are looking for , if you are looking at the ROI today u may be excited but reality will never be the same , the difficulty of Dash gets higher and higher , it's just a matter of time , D3 would have a the same ROI compared to S9 or L3
Hi , now is actual to buy some of the Model D3 ?? how is the roi ? Or is actual only for Sellers
?? how is the roi ? Or is actual only for Sellers 
too many ASICS not enogh Coins
Now D3 has only 17-18$ profit, i guess it has <10$ in November and ~5$ in December when ibeling 30Ghs and innosilicon launch to mine.
I think that's the most optimistic estimation of $5-10 in November if price would not double...
not only innosilicon A5 30G hash power, but also iblink 22G, and also baikal Giant X10 10G, and off cause bitmain 15G, and also something 17G.......
all delivered in late october early november ...
I think november will face <$5 per day....
We should change to other algorihm like Script, SHA, X13, 14, 15 , ...
Now D3 has only 17-18$ profit, i guess it has <10$ in November and ~5$ in December when ibeling 30Ghs and innosilicon launch to mine.
I think that's the most optimistic estimation of $5-10 in November if price would not double...
not only innosilicon A5 30G hash power, but also iblink 22G, and also baikal Giant X10 10G, and off cause bitmain 15G, and also something 17G.......
all delivered in late october early november ...
I think november will face <$5 per day....
Now D3 has only 17-18$ profit, i guess it has <10$ in November and ~5$ in December when ibeling 30Ghs and innosilicon launch to mine.
A5 is sold as well? It seems very expensive to be sold as much as D3. So hard to believe that A5 will increase much diff, or I am wrong?
Now D3 has only 17-18$ profit, i guess it has <10$ in November and ~5$ in December when ibeling 30Ghs and innosilicon launch to mine.
Hi,
And what are now prediction for November? Still profitable?
If Bitmain is already mining with D3 for a while, shouldn 't difficulty be already close to the top for this amount of hash power?
Diff is a rising every day!
And what are now prediction for November? Still profitable?
If Bitmain is already mining with D3 for a while, shouldn 't difficulty be already close to the top for this amount of hash power?
Diff is a rising every day!
what kind of crypto currency can be mining on d3, except dash?
Check it out on this website: http://whattomine.com/asicSelect only X11 algo and put in the speed of your D3(s). 17000 Mh/s and 1000W power consumption and 1% pool fee and your electricity cost.
Jump to: