i.e. for 6 cards add this to config line, 1024 is the instensity and 8 the worksize: --opencl-platform 0 --opencl-devices 0,1,2,3,4,5 --opencl-launch 1024x8,1024x8,1024x8,1024x8,1024x8,1024x8
And if you repeat the devices, i.e: --opencl-devices 0,0,1,1,2,2... you can use 2 threads per card
If you mean if it's possible to change the `VDDCOffset` in SCLKDependencyTable then yeah it is, the question is if the AMDGPU driver would honor it, I think it won't. --- I would like to add a more automatic solution to do undervolting, but that would take some time to do properly. I looked at the amdgpu driver and I was not able to figure out if it's using the voltage offsets or not. It seems it has no effect, but I'm not completely sure.
I think that the driver itself can't do this. It is more related to edit the registers in the VRM controller (i.e IR3567B, NCP81022), that is what Wattool or VRMtool do. Can deal with voltage, but also frequency and more.
Can you access to i2c bus via driver?
Post
Topic
BoardMining (Altcoins)
Re: AMDTweak Announcement
by
mineromineroso
on 20/06/2017, 23:41:50 UTC
Good one! mmmmm you know if it's possible to write directly via i2c to the VRM controller in order to edit the vddc offset like wattool?
With zcash, I'm mining about 0.02 a day (742 sol on average)
At current price that's: 7.63 USD
Why on earth are people still mining zcash with nvidia???
How are you doing 480dgb/day? what hashrate/freq have you?
So, ran it for 12 hours and mined 281 dgb. That's 562 a day.
982 MH
I have the same hashrate and doing less than 400dgb/day, I honestly don't believe you, its a 40% difference
If you're doing less than 400 a day you're really doing something wrong. I'm using the alexis miner and pointed at suprnova. The lowest I've ever gotten per day is 462 DGB. Lately it's been better as the value has dipped.
Trick is to set your fans to a higher level, mine are at 90% and the GPU is at 62c in warm and sticky Singapore and the 1080Ti is a happy card.
As I said, i'm doing the same hashrate, near 950-990 depending if its day or night (because the temperature). This isn't something related to the config or the miner. I'm pointing that hashrate to suprnova and doing less than 400dgb/day. Why you earn a 40% more dgb? suprnova is stealing money? or you are very positive with your results?
I have been tallying my daily numbers. I do a manual payout every 24 hours myself (to get an average) so I'm sure about the numbers.
With zcash, I'm mining about 0.02 a day (742 sol on average)
At current price that's: 7.63 USD
Why on earth are people still mining zcash with nvidia???
How are you doing 480dgb/day? what hashrate/freq have you?
So, ran it for 12 hours and mined 281 dgb. That's 562 a day.
982 MH
I have the same hashrate and doing less than 400dgb/day, I honestly don't believe you, its a 40% difference
If you're doing less than 400 a day you're really doing something wrong. I'm using the alexis miner and pointed at suprnova. The lowest I've ever gotten per day is 462 DGB. Lately it's been better as the value has dipped.
Trick is to set your fans to a higher level, mine are at 90% and the GPU is at 62c in warm and sticky Singapore and the 1080Ti is a happy card.
As I said, i'm doing the same hashrate, near 950-990 depending if its day or night (because the temperature). This isn't something related to the config or the miner. I'm pointing that hashrate to suprnova and doing less than 400dgb/day. Why you earn a 40% more dgb? suprnova is stealing money? or you are very positive with your results?
Does the OP provide support at all? If not, I'm going to pay $30 for a perpetual license for pimpOS instead of $24 each year for each rig.
Only the time that consume installing the drivers on any windows is worth that 2$/month. Also not to mention that the bast majority of people here are doing that 2$ in less than 1h with their rigs...
Apologies if this is a really stupid question but I'm a newbie and am just in the process of ordering / building my rig.
Can you mine multiple coins on each card (say 80% used for one coin and 20% on another)? If so, do they have to use the same algo? And can you do the above for each card that you own? e.g. if I have 2 x 1080Ti's can I mine 6 different coins?
It's called hedging my bets ;-)
You can set multiple miner instances, each for a different card/s with different algos and coins.
Post
Topic
BoardMining (Altcoins)
Re: [Mining OS] SimpleMining.net - Easy to use GPU MINING Operating System
by
mineromineroso
on 03/06/2017, 22:03:40 UTC
Can we mix 4xx with 5xx cards? today i tried to add a 570 card to a 480 rig and seems that the driver failed to load.
I measured around 300MB of sent data per day for one rig of 6x290 and 250MB for 6x380, which is a lot compared to eth.
Being on 3g modem I noticed that my data plan was done for this month... this never happened when mining eth.
Anybody measured this? Is there any way to lower this huge traffic?
Just an unrelated question, how much ping do you get over 3g to the pool you mine on?
After doing some testing with a modem directly managed by the computer and not using a router with usb, near 50-100ms in good conditions. Good conditions means the latest 3G implementation and not much saturation in that particular cell. In the other hand 4G offers a good improvement in latency, sometimes better than a DSL.