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Topic: GTX 1070 G1 try to get 430-460 Sol/s (Read 1056 times)

newbie
Activity: 84
Merit: 0
August 03, 2018, 07:27:50 AM
#25
 Hashrate 490 Hash/s
 Algorithm Equihash
 Manufacturer Gigabyte
 Power Consumption 130
 Core Clock 2012 MHz
 Memory Clock -
 OS Windows 10
 Driver Version 384.73


 Description
The Gigabyte Geforce GTX 1070 G1 provides hashrate of 490 Hash/s for Equihash at Coreclock 2012 MHz while consuming 130 watts.


 Gpu Specs

The Nvidia Geforce GTX 1070 G1 is a graphics card by Nvidia. It comes with GDDR5 memory and has 256 bit memory interface or bus width.

Inside Geforce GTX 1070 G1 there is a GP104 graphics processor chip which has 1920 shaders. The base operating core clock speed of Geforce GTX 1070 G1 is 1506 MHz and memory clock speed is 2002 MHz.

For rendering purpose it comes with 64 render output unit's and 120 texture mapping unit's.
 
here is the link for more info
https://miningchamp.com/gpus/77/Gigabyte-Geforce-GTX-1070-G1-hashrate
newbie
Activity: 65
Merit: 0
November 18, 2017, 03:24:10 AM
#24
Hello.
Just my five cents:

I have 1 rig with 8x1070 Gygabite G1 8Mb.
I use W10 and Afterburner.

Settings are:
+100 core
+700 mem
TDP: 70%
Fan: AUTO

+- 30m/h ETH
+-450 equihash

Temps all around 65º
member
Activity: 68
Merit: 10
November 18, 2017, 02:30:47 AM
#23
Hello all

i try to switch from ETH Mining to Zcash Mining but have problem with the OC

i have some GTX 1070's
running on ewbf-0.3.4b / simple mining / linux

i put OC

Core Empty, Memory +500, Power limit : 120 watt

i get 420 Sol/s but my GTX 1070's are getting very very hot about 80 C

i am lost

does somebody have an OC stable with GTX 1070's under 70 C ?

thank you all for your help sincerely.

tdp 77, core_delta 120, memory_delta 680 :


Miner - Excavator
member
Activity: 238
Merit: 10
November 18, 2017, 12:48:36 AM
#22
Hello all

i try to switch from ETH Mining to Zcash Mining but have problem with the OC

i have some GTX 1070's
running on ewbf-0.3.4b / simple mining / linux

i put OC

Core Empty, Memory +500, Power limit : 120 watt

i get 420 Sol/s but my GTX 1070's are getting very very hot about 80 C

i am lost

does somebody have an OC stable with GTX 1070's under 70 C ?

thank you all for your help sincerely.
Regular 1080 is not good at all for mining Eth, hash rate = 18~20
1070 is ok for both, 28~31 Eth, 430~460 Zec
1080Ti is another story, 31 Eth (even when TDP is set all the way down to -50%) and 712/Sol Zec stock.

The above reading are based on my cards.
newbie
Activity: 3
Merit: 0
November 18, 2017, 12:47:13 AM
#21
dont put your vga close to wall  put in room with air flow , if you use 4++ vga buy some extra fan

i use 6x 1070  strix oc 8gb

core default
memory default
power limit 90%
Target Temperature ℃: link with power limit
fan speed lock 50%

average temp 58-65 max,  hash rate 431-450
full member
Activity: 672
Merit: 154
Blockchain Evangelist.
November 18, 2017, 12:38:26 AM
#20
is it bad if my RIG restart every 20 minutes ?

Best regards

I got the same problem before. Then I tried to reduce OC and added the 2nd RAM with 4GB, and now it works perfectly.
member
Activity: 336
Merit: 15
November 15, 2017, 11:18:35 AM
#19
is it bad if my RIG restart every 20 minutes ?

Best regards

Why is it restarting? Normally my rigs run for days or even weeks without any issues.
newbie
Activity: 74
Merit: 0
November 15, 2017, 10:49:03 AM
#18
is it bad if my RIG restart every 20 minutes ?

Best regards
legendary
Activity: 1498
Merit: 1030
November 14, 2017, 05:32:59 PM
#17

around 74 degrees when i mine ETH and yes fan works i think it might be the location where they are because it is getting hot in here.


 That can have quite a bit of effect on card temps.

 Also, how much SPACE do you have between the cards - if it is less than 1 inch it isn't NEARLY enough for proper cooling, really need 2-3 inches for good cooling.

 You still haven't mentioned what you have your fans SET at - if you are using the "standard factory" settings, that IS your issue and you need to bump your fan speeds up.
legendary
Activity: 1498
Merit: 1030
November 14, 2017, 05:31:25 PM
#16

GTX 1070 has TDP is 150W


 That varies.
 Many are 151 watts (not 150), like the FE and Gigabyte "ITX" and MSI "Aero mini" and EVGA SC (specific examples I have), some are 180 like the Gigabtye Windforce (both 2 AND 3 fan models), at least one MSI model is 240.

 "Optimal settings" also vary as the DEFAULT clock on cards varies widely, the default MEMORY clock varies some, and various brands of memory tend to have differing ability to overclock.
 "Optimal settings" should be specified as being for a specific card model - and there is enough variation even THERE that sometimes the optimal settings for ONE specific card will be "can't handle this, crashing all the time" on another card of the SAME model.


 "Simple Mining" is a LINUX based distribution, Linux controls for TDP for NVidia are in watts not a percentage - which IMO is a LOT more sensible.

sr. member
Activity: 532
Merit: 250
The harder your life is the more meaning it has.
November 14, 2017, 10:45:25 AM
#15
does somebody have an idea ?

because on simple mining power limit is in watt and not %

core empty
memory +500
power limit ( in watt ) :120
Target Temperature ℃:
73
Minimum Fan speed %:
70

i get around 433 sol/s per card

but IT IS GOING AROUND 82 TEMP...82 DEGREES.

what do you guys think

You said that you previously mined Ethash algo. What temperatures did you have then? And if your GTX1070 model is Gigabyte G1 80 degrees is too hot. It seems the issue with cooling system. Do the fans works properly? Check them

around 74 degrees when i mine ETH and yes fan works i think it might be the location where they are because it is getting hot in here.
i have put a plastic HUT outside my house with a fan that take the outside fresh air and put it inside and a fan that take the HUT air outside.
Use usb riser to place them in a way with better air flow, in the long run gpu fans can break with temp like that .
newbie
Activity: 74
Merit: 0
November 14, 2017, 10:25:03 AM
#14
does somebody have an idea ?

because on simple mining power limit is in watt and not %

core empty
memory +500
power limit ( in watt ) :120
Target Temperature ℃:
73
Minimum Fan speed %:
70

i get around 433 sol/s per card

but IT IS GOING AROUND 82 TEMP...82 DEGREES.

what do you guys think

You said that you previously mined Ethash algo. What temperatures did you have then? And if your GTX1070 model is Gigabyte G1 80 degrees is too hot. It seems the issue with cooling system. Do the fans works properly? Check them

around 74 degrees when i mine ETH and yes fan works i think it might be the location where they are because it is getting hot in here.
i have put a plastic HUT outside my house with a fan that take the outside fresh air and put it inside and a fan that take the HUT air outside.
full member
Activity: 672
Merit: 154
Blockchain Evangelist.
November 14, 2017, 10:04:50 AM
#13
i dont understand when you say power limit 80 % how much it is in watt ?

because on simple mining power limit is in watt and not %

anyway i give you the exact OC and you tell me where the problem is from

core empty
memory +500
power limit ( in watt ) :120
Target Temperature ℃:
75
Minimum Fan speed %:
70

what do you guys think

GTX 1070 has TDP is 150W, so yes 80% PL is 120W as same as your setting.
I tried many tests with 13 GPUs on SOS as well, optimum setting is: 120W, +120 Core, +100 Mem, 75 temp target, 70% Min Fan speed, average hashrate is 436 sol/s. I think it's not that high, but acceptable for me. When I did the same setting for 6-8 cards, average hashrate is about 445-448 sol/s.
full member
Activity: 405
Merit: 136
November 14, 2017, 09:58:43 AM
#12
does somebody have an idea ?

because on simple mining power limit is in watt and not %

core empty
memory +500
power limit ( in watt ) :120
Target Temperature ℃:
73
Minimum Fan speed %:
70

i get around 433 sol/s per card

but IT IS GOING AROUND 82 TEMP...82 DEGREES.

what do you guys think

You said that you previously mined Ethash algo. What temperatures did you have then? And if your GTX1070 model is Gigabyte G1 80 degrees is too hot. It seems the issue with cooling system. Do the fans works properly? Check them
newbie
Activity: 74
Merit: 0
November 14, 2017, 09:50:29 AM
#11
does somebody have an idea ?

because on simple mining power limit is in watt and not %

core empty
memory +500
power limit ( in watt ) :120
Target Temperature ℃:
73
Minimum Fan speed %:
70

i get around 433 sol/s per card

but IT IS GOING AROUND 82 TEMP...82 DEGREES.

what do you guys think
newbie
Activity: 74
Merit: 0
November 14, 2017, 08:11:07 AM
#10
i dont understand when you say power limit 80 % how much it is in watt ?

because on simple mining power limit is in watt and not %

anyway i give you the exact OC and you tell me where the problem is from

core empty
memory +500
power limit ( in watt ) :120
Target Temperature ℃:
75
Minimum Fan speed %:
70

what do you guys think
sr. member
Activity: 420
Merit: 250
November 14, 2017, 06:14:50 AM
#9
is you cooler in auto mode or it is force for some % like 60-70%?
try to set it for 100%, Pl to 80%, core +150 and memory + 400
usually 1070 can push with these setting around 460-480 sol/s, depends on chip and manufacturer
try to play with the settings. it is also possible that you card has some problem with radiator..
newbie
Activity: 3
Merit: 0
November 14, 2017, 05:09:52 AM
#8
ehmm you could do some custom watercooling on you'r video cards. That will might help with the temperature and you can may cramp some more power out of them too Wink
newbie
Activity: 9
Merit: 0
November 14, 2017, 03:52:45 AM
#7
It's more useful to give your actual core&mem clock, than "+150", "+500". Because all videochips and default clocks on them are different, even on the same model of the same vendor
member
Activity: 336
Merit: 15
November 14, 2017, 02:59:27 AM
#6
I find the G1 model of GB in general not that good. My windforce versions stay much cooler with similar output and settings. I think that the backplate which is supposed to look badass actually decreases the cooling capacity.

I do manage to keep the card under 70C with roughly 460 sol/s at a low PL anf high efficiency. Nevertheless I will avoid the card layout in the future.
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