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Author Topic: EWBF's CUDA Zcash miner  (Read 2164074 times)
rex9
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October 30, 2017, 11:01:12 AM
 #5041

I've got relatively pricey electricity. Curious what people have found as the sweet spot between sols and power consumption.

For example, I'm hitting about 400sols for a gtx 1070 at a power limit of about 68 percent. Getting the extra 50-60 something sols for 30 percent extra electricity consumption is not worth it for me.

Anyone getting a better balance?


 For all of the 1070 models I've worked with, 110-120 watts seems to be the "knee" where sol/s starts dropping off fast with TDP limit.

 This is going to VARY as a "percent" figure because the factory default TDP of 1070 models varies WIDELY - the lower-end ones like the FE and the Gigabyte ITX/Zotac Mini/MSI Aero Mini are 151 watts, many higher-end models are 180, and there is one MSI model with 2 power connectors and an official TDP of 240 watts (higher than most 1080 models and VERY VERY CLOSE to many 1080ti models).

 "80% TDP" on a Zotac Mini is the SAME power level (give or take a fractional watt) as "50% TDP" on that MSI gaming model.

 This issue also applies to GTX 1080 cards to some degree, and I believe there are GTX 1080ti cards that do not have the same default TDP as the FE cards do but I have not seen one to date.


 Sweet spot on the GTX 1080 ti models I've worked with seems to be between 175 and 200 watts, very close to 4 sol/s in that entire range and doesn't start dropping off fast 'till somewhere a bit over 200 watts - but my sample size there is small, 2 "base" model Aorus and a Windforce.



Thanks for your advice

majorlee
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October 30, 2017, 08:37:51 PM
 #5042

anyone having issues with latest nvidia drivers?

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October 31, 2017, 12:42:13 AM
 #5043

INFO 20:25:28: GPU0 Accepted share 141ms [A:48, R:0] \\ if this shows up does that mean i got 48 shares or just one
ZukoS
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October 31, 2017, 04:13:54 AM
 #5044

How to use network proxy to connect to pool on Linux?
jpl
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October 31, 2017, 04:29:58 AM
 #5045

anyone having issues with latest nvidia drivers?

Version 388.00 for GTX 1070 working fine.
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October 31, 2017, 05:23:56 AM
 #5046

anyone having issues with latest nvidia drivers?

Version 388.00 for GTX 1070 working fine.

Any improvement on hashrate with driver ver.388.00?
anyreason.ua
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October 31, 2017, 01:57:10 PM
 #5047

How can I remove reconnecting to pool after "connection lost" message ?
ArtPt
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October 31, 2017, 01:59:42 PM
 #5048

Good miner. All my 1060/1080 cards works like a charm at pretty decent speed. Thanks to the dev!
mrok
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October 31, 2017, 03:48:48 PM
 #5049

it works well for me, great job dev!
Southy
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October 31, 2017, 04:49:33 PM
 #5050

Could anyone tell me if the EWBF miner will be ok with the new Nvidia GTX 1070 Ti  if ill have any problems with this miner and the card since its new not sure how that works, was going to try a few for a rig and i use this miner does anyone know if there will be any problems or consdering its like the same as the 1070 if it will be ok, would really apprecaite the help thank you.
QuintLeo
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October 31, 2017, 09:25:30 PM
 #5051

Could anyone tell me if the EWBF miner will be ok with the new Nvidia GTX 1070 Ti  if ill have any problems with this miner and the card since its new not sure how that works, was going to try a few for a rig and i use this miner does anyone know if there will be any problems or consdering its like the same as the 1070 if it will be ok, would really apprecaite the help thank you.

 There is no way to know for 100% sure before it's tried - but there is also no reason to believe that this miner won't work well on the 1070 ti, since there are no major changes in the basic architecture of the GPU that would cause issues.

 Ask again in about a week, when folks that pre-ordered 1070ti start getting their cards and have a chance to put them in machines.


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October 31, 2017, 10:17:58 PM
 #5052

INFO 20:25:28: GPU0 Accepted share 141ms [A:48, R:0] \\ if this shows up does that mean i got 48 shares or just one

IT MEANS YOU HAVE A RUNNING TOTAL OF 48 SHARES FROM GPU0--

You have just been credited for your 48th share, with no rejects.  The "A" stands for "Accepted", the "R" stands for "Rejected", and they both represent the current total for each, respectively, found by GPU0.

--scryptr


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jpl
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November 01, 2017, 02:57:57 AM
 #5053

anyone having issues with latest nvidia drivers?

Version 388.00 for GTX 1070 working fine.

Any improvement on hashrate with driver ver.388.00?

My rate is higher, but I'm not sure if it's my settings in Afterburner or not,.. since I'm messing with that a lot.   
.. ok testing still...

Afterburner
core 0
power limit 102
temp limit 74  (ewbf say's 68C and one higher at 71C and it's text is orange, so I don't think I'll go higher)
core clock 155
mem clock 660
fan is at 59

1917 Sols/s with 4 1070's now

ljconstructionpa
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November 01, 2017, 03:17:07 AM
 #5054

how do i get the power usuage of gpu to display?
Kstudio
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November 01, 2017, 03:43:24 AM
 #5055

Has anyone been able to contact ewbf?
jpl
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November 01, 2017, 04:45:29 AM
 #5056

Has anyone been able to contact ewbf?

https://forum.z.cash/t/zcash4win-beta-is-out/14155/706

looks like he is over here
GustETH
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November 01, 2017, 09:53:58 AM
 #5057

since yesterday I have seen that my rigs have stopped working, stop recognizing 1 gpu (rig 6 x 1070) and in the EWBF the NVML error appears. Temperature monitor will not work!
CUDA: Sevice: 0 Thread exited with code: 46

Could it be some windows update? Someone has been the same?
please help - sorry for my enghish
SantoMacias
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November 01, 2017, 04:15:37 PM
 #5058

My problem started 30 minutes ago.
I have this error: Stratum suscribe timeout
Southy
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November 01, 2017, 05:00:48 PM
 #5059

Could anyone tell me if the EWBF miner will be ok with the new Nvidia GTX 1070 Ti  if ill have any problems with this miner and the card since its new not sure how that works, was going to try a few for a rig and i use this miner does anyone know if there will be any problems or consdering its like the same as the 1070 if it will be ok, would really apprecaite the help thank you.

 There is no way to know for 100% sure before it's tried - but there is also no reason to believe that this miner won't work well on the 1070 ti, since there are no major changes in the basic architecture of the GPU that would cause issues.

 Ask again in about a week, when folks that pre-ordered 1070ti start getting their cards and have a chance to put them in machines.



Thank you appreciate it.
wudafuxup
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November 01, 2017, 05:46:34 PM
 #5060

Could anyone tell me if the EWBF miner will be ok with the new Nvidia GTX 1070 Ti  if ill have any problems with this miner and the card since its new not sure how that works, was going to try a few for a rig and i use this miner does anyone know if there will be any problems or consdering its like the same as the 1070 if it will be ok, would really apprecaite the help thank you.

The card should be fine. It simply has more cuda cores and different frequency ranges. The memory will remain GDDR5 just like the 1060 and 1070 (won't have the GDDR5X the 1080 and 1080ti have).

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