EWBF's CUDA Zcash miner

[Dr_Victor]

With power limit about 75-80 there is not speedup for gtx 1070-1060 at all.

[1715164794]

1715164794

[EWBF_]

With power limit about 75-80 there is not speedup for gtx 1070-1060 at all.

More speed - more power. Minor speed improvements achieved by reducing memory dependencies, so yes it allow your gpu works a bit faster, but hard power limit not allow to do that.
I think the correct way in mining is find ballance between speed and power, so by my observation i get 3% more power usage and 3% more speed at the 1070.

[EWBF_]

why does my 970 card get 270 sols/s and my gtx titan z only get 180 sols/s?

Version 0.3.0b give the same results?

[sp_]

With power limit about 75-80 there is not speedup for gtx 1070-1060 at all.

If a kernel can be run at full speed with power limit, then the code is not optimized

[Newuser16]

Hello

Guys
for the past few days I have been having an issue
I get disconnected from the pool every once in a while, however the miner never attempt to reconnect until I hit enter!!

"ERROR: Lost connection with the server. Attempt reconnect..."
Any solution to this issue?
Also is there any plan to add a failover feature? multi-pool mining?

Also, for some reason the only pool that is working for me is the flypool! the others won't even run!


Thanks

[Ambreaux]

Hi people.
I want to ask you for help.
I uploaded the release candidate of the new version https://drive.google.com/open?id=0B9EPp8NdigFiZWdSdGtlSXZ0bzA
This version must bring to us speed improvements up to 4%.
Unfortunately not for all gpus, so i ask you make speed comparison of this version and version 0.3.0b with maxwell gpus gtx 950 960 970 980 etc, solver 0, power limit 100 and post you result.
Thank you!

GTX 950
0.3.0.b -- 152..159 sol/s : mem +650, core +150
0.3.1rc -- 148..158 sol/s : mem +650, core +150

after a while i will provide data for 1050 and 1060

[Mitja1998]

Anyone has gtx 770 2gb? How much h/s can you get? I get 250 h/s on radeon hd 7950 3gb and I want to buy another card to play video games but also mine when not playing. I am choosing between these two but can't decide. Gtx 770 is 110€ but hd7950 is 80€. Gtx 770 is better for gaming though.

[CCNZ]

Hi people.
I want to ask you for help.
I uploaded the release candidate of the new version https://drive.google.com/open?id=0B9EPp8NdigFiZWdSdGtlSXZ0bzA
This version must bring to us speed improvements up to 4%.
Unfortunately not for all gpus, so i ask you make speed comparison of this version and version 0.3.0b with maxwell gpus gtx 950 960 970 980 etc, solver 0, power limit 100 and post you result.
Thank you!

Hi EWBF,

 Not Maxwell, and not 100TDP, but tought be good to share the results with Gig. 1070 G1 with slight OC:

0.3.0b:
Min - 433
Max - 450
AVG - 440

0.3.1rc:
Min - 437
Max - 457
AVG - 445

slight increase, keep it up!

[thesavoyard]

Had a slight increase, it decayed just like 0.3.0b. It started higher and settled around 1820 sols/sec for my 4x gtx 1070 rig. Better than the 1795 I was getting before. However, my GPU crash and can't restart a lot on the 0.3.1rc. I stopped running it but now both are crashing. Anyone have any ideas? I'd like to prevent the decay from 1850 sols and stop the crashing.

[xyburcoin]

Had a slight increase, it decayed just like 0.3.0b. It started higher and settled around 1820 sols/sec for my 4x gtx 1070 rig. Better than the 1795 I was getting before. However, my GPU crash and can't restart a lot on the 0.3.1rc. I stopped running it but now both are crashing. Anyone have any ideas? I'd like to prevent the decay from 1850 sols and stop the crashing.

did you check your thermals?

or maybe your PSU isn't supplying enough power to your system.

try to double check first your system if its overheating and the voltages are stable.

Good luck!

Cheers!

[Cobalt2112]

Not working for me, keep getting "INFO: Received incorrect work!"

Am I doing something wrong?

+-------------------------------------------------+
|         EWBF's Zcash CUDA miner. 0.3.1rc         |
+-------------------------------------------------+
INFO: Server: us-east.stratum.slushpool.com:3333
INFO: Solver Auto.
INFO: Devices: User defined.
INFO: Temperature limit: 90
INFO: Api: Disabled
---------------------------------------------------
INFO: Received incorrect work!
CUDA: Device: 0 GeForce GTX 1050, 2048 MB
INFO: Received incorrect work!
CUDA: Device: 0 Selected solver: 0
Temp: GPU0: 32C
GPU0: 0 Sol/s
Total speed: 0 Sol/s
INFO: Received incorrect work!
INFO: Received incorrect work!
INFO: Received incorrect work!

BTC

[murasame2003]

Not working for me, keep getting "INFO: Received incorrect work!"

Am I doing something wrong?

+-------------------------------------------------+
|         EWBF's Zcash CUDA miner. 0.3.1rc         |
+-------------------------------------------------+
INFO: Server: us-east.stratum.slushpool.com:3333
INFO: Solver Auto.
INFO: Devices: User defined.
INFO: Temperature limit: 90
INFO: Api: Disabled
---------------------------------------------------
INFO: Received incorrect work!
CUDA: Device: 0 GeForce GTX 1050, 2048 MB
INFO: Received incorrect work!
CUDA: Device: 0 Selected solver: 0
Temp: GPU0: 32C
GPU0: 0 Sol/s
Total speed: 0 Sol/s
INFO: Received incorrect work!
INFO: Received incorrect work!
INFO: Received incorrect work!

BTC

EWBF's CUDA miner is for Z Cash mining program for nVidia Geforce GPUs. It is not for SHA256 Bitcoin mining.

[EWBF_]

Version 0.3.1b released, it is a slightly modified 0.3.1rc.

[xyburcoin]

Version 0.3.1b released, it is a slightly modified 0.3.1rc.

I just tried the 0.3.1b

it seems that its temp is higher that the previous versions...

GTX 1060:

0.3.1b @ 70c
0.3.0b @ 67c

[Zoke]

Hi
I have a problem whin mining ZCL.
The program said one of my gpu isn't selected.
So ithis rig can only works with 5 GPUS.
This problem only happen when I try to mine ZCL.
When I mine Zec on the same rig the miner runs 6 GPUs properly, this is so weird.
If there're problem with the card, it suppose to have problem with both ZEC and ZCl. I don't really understand that.
Please help.

[thesavoyard]

Had a slight increase, it decayed just like 0.3.0b. It started higher and settled around 1820 sols/sec for my 4x gtx 1070 rig. Better than the 1795 I was getting before. However, my GPU crash and can't restart a lot on the 0.3.1rc. I stopped running it but now both are crashing. Anyone have any ideas? I'd like to prevent the decay from 1850 sols and stop the crashing.

did you check your thermals?

or maybe your PSU isn't supplying enough power to your system.

try to double check first your system if its overheating and the voltages are stable.

Good luck!

Cheers!

Thanks mate, Ido have the max temp set to 70c, I have two fans on the cards. My PSU is 1700w so it should be good.

[xrays111]

0.3.0c - no fee, low temp
0.3.1c - +1% hashrate and +2% fee and +2C temp...
I'd rather stay on 0.3.0c with lower temperatures and without fee

[ioglnx]

0.3.0c - no fee, low temp
0.3.1c - +1% hashrate and +2% fee and +2C temp...
I'd rather stay on 0.3.0c with lower temperatures and without fee

The 0.3.0b has a fee too ...and there is no 0.3.0c of EWBF_

[xrays111]

...and there is no 0.3.0c of EWBF_

Smart ass? GTFO

[ioglnx]

...and there is no 0.3.0c of EWBF_

Smart ass? GTFO

Why you need to insult? Because you said shit and someone made it right?
You should GTFO - we don't need more no brainers and trolls in here.