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Author Topic: Low Hashrate GTX 1070 strix OC on Eth/Zcash  (Read 1538 times)
andreideeu
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June 23, 2017, 08:22:56 PM
 #1

Just built a rig:

Motherboard: A270F
Ram: 4gb 2100mhz
psu: EVGA 1600w (planning on putting 8gpus into the rig)
cpu:  G4620 3.7ghz
gpu: 3x Asus strix 1070 8gb OC

http://i.imgur.com/cKfEcnA.jpg

Just built my rig and when to plug in and start mining im having massive issues with hashrates...
im getting 2 mh/s per card... i dont understand why, shouldnt i be getting 25mh/s ?


Considering this is my first mining build i have absolutely no clue how to fix this...


Please help  Sad
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bibyfok
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June 23, 2017, 08:32:10 PM
 #2

Install windows 10 with latest updates.
andreideeu
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June 23, 2017, 08:58:53 PM
 #3

just updated windows 10 and im STILL getting the same problem.

Anyone ?
JarBinks
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June 23, 2017, 09:13:52 PM
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Mining hardware usually requires a little bit of tweaking and playing around to get best results.

Maybe try some different mining software and pools to see if the problem still exists.

Not that I am endorsing it but Nicehash miner might be something to test, it uses multiple mining software, multiple algos, multiple coins.
I know zpool keeps statistics for each hardware type so you can compare.
andreideeu
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June 23, 2017, 10:03:54 PM
 #5

Anyone have some any suggestions ?

i've tried updating gpu drivers/ mobo drivers/ windows drivers , tried about 10 different mining programs and all give the same result.
iamnewhere
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June 23, 2017, 10:10:33 PM
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Press "Windows Key + R" and type in "winver" - do you have Version "1703" or an older one?

Try with EWBF Software, i get with 1070 Cards for ZEC ~ 460 S/s (undervoltage and just little bit OC to have a good Sol/W ratio) and for ETH i get 29-30 MH/s.

Did you install already MSI Afterburner?
yosko
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June 23, 2017, 10:11:43 PM
 #7

Install Windows 10 Creators Update  Smiley
GaryH
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June 23, 2017, 10:17:05 PM
 #8

Have the same GPUs and pumpin 460 to 490 Sol/S on each GPU mining Zcash/Zencash with EBWF 3.04...

Using MSI Afterburner with EVGA skin to kboost GPU.  Core Clock @ 125 Mhz / Memory @ 900 Mhz.
igotek
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June 23, 2017, 10:20:27 PM
 #9

download latest NVIDIA drivers. Dont use the CD with the GPU.

I had the same problem.

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buzzkillb
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June 23, 2017, 10:26:29 PM
 #10

This one works for me on a 1080 and 970, windows 10 creators edition, using the latest nvidia drivers. Claymore's Dual Ethereum+Decred_Siacoin_Lbry_Pascal AMD+NVIDIA GPU Miner v9.5
Still gives bad hashrates on the 970 and latest drivers, but 1080 is right. Did you try undervolting with afterburner? Did you try the driver version claymore says to use? Is EBWF working right for equihash?
andreideeu
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June 23, 2017, 10:29:18 PM
 #11

Press "Windows Key + R" and type in "winver" - do you have Version "1703" or an older one?

Try with EWBF Software, i get with 1070 Cards for ZEC ~ 460 S/s (undervoltage and just little bit OC to have a good Sol/W ratio) and for ETH i get 29-30 MH/s.

Did you install already MSI Afterburner?

I have version 1511 is that good or bad ?
buzzkillb
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June 23, 2017, 10:44:22 PM
 #12

Press "Windows Key + R" and type in "winver" - do you have Version "1703" or an older one?

Try with EWBF Software, i get with 1070 Cards for ZEC ~ 460 S/s (undervoltage and just little bit OC to have a good Sol/W ratio) and for ETH i get 29-30 MH/s.

Did you install already MSI Afterburner?

I have version 1511 is that good or bad ?

Try updating to creators edition?
https://www.microsoft.com/en-us/software-download/windows10
Tmdz
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June 23, 2017, 10:46:43 PM
 #13

I hear older windows works fine like 7 or 8.1
andreideeu
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June 23, 2017, 11:47:11 PM
 #14

SORTED THE PROBLEM

Currently getting 27mh/s on each card = 77mh/s

Installed all the latest drivers of the GPU, installed the Windows 10 Creator edition and it just worked Cheesy

Thank all of you guys Wink

Have a good one
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