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Author Topic: 1080Ti Specific - Best mining option  (Read 404704 times)
hanskan
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September 05, 2017, 10:43:22 PM
 #1841

2psu per 8 1080 ti rig
Evga 1000 g3 and some 1800 watt from aliexpress
The one from ali makes more noise,since it's fan have no speed control,but they both are good psus


Aren't you worried about the nonbrand 1800W PSU ? You can afford 1080ti and can't afford decent PSU ? Isn't it like buying nice sportscar and installing the oldest and ugliest rims and tyres ?
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NameTaken
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September 05, 2017, 10:45:28 PM
 #1842

6 cards/2 850W PSUs is a good balance and about the recommended limit per 15A circuit.
RSO_
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September 06, 2017, 12:28:21 PM
 #1843

The hashrate doesn't change whether my memory is set to 0, -500, -1000, -2000, etc so why -500?

It lowers your power consumption while costing you no loss in hashing power. I doubt your card will actually be running at -2000 if you set it to that...
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September 06, 2017, 02:19:58 PM
 #1844

I got 3 1080ti (palit super jetstream) and the difference in temp is sometimes more then 10°C between the cards. I'm using a frame built for 6 cards and im only using 3 so i got a lot of space between each card. Also I connect the screen to the motherboard and not the card. Anyone else who have the same experience?

As of now when mining zen the temps are as follows:

Gpu1=68
Gpu2=62
Gpu3=58
nsummy
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September 06, 2017, 02:30:25 PM
 #1845

I got 3 1080ti (palit super jetstream) and the difference in temp is sometimes more then 10°C between the cards. I'm using a frame built for 6 cards and im only using 3 so i got a lot of space between each card. Also I connect the screen to the motherboard and not the card. Anyone else who have the same experience?

As of now when mining zen the temps are as follows:

Gpu1=68
Gpu2=62
Gpu3=58

I'm not sure the actual reason but gpu1 always seems to run hotter than the rest.

grunoff
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September 06, 2017, 02:48:09 PM
 #1846

Hello guys. I have a problem with building rig with 6 1080 Ti on Motherboard Asus prime H270 plus.
Could you please give me a hand with it.
joshuajones02
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September 06, 2017, 04:29:38 PM
 #1847

Hello guys. I have a problem with building rig with 6 1080 Ti on Motherboard Asus prime H270 plus.
Could you please give me a hand with it.

Whats the issue?

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easyrimka
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September 06, 2017, 04:43:50 PM
 #1848

hi guyz, what are you mining at this moment ? any new promising coin ? i have stopped mining magnatum as it seem shit to me

           ▄▄█████████▄▄                         ▄█▄                ▀██████▄                   ▄██████▀
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saul.goodman
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September 06, 2017, 05:00:08 PM
 #1849

6 cards/2 850W PSUs is a good balance and about the recommended limit per 15A circuit.
Sometimes is nice to live in europe
230V 16A
400V 32A (up to 125A)

 
universalresonance
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September 06, 2017, 05:14:55 PM
 #1850

Anyone- with 1x1080ti - try watching youtube videos whilst-mining?

lol some days it' lags so much that pc is unusable to watch video. I'd tried clean installation and didn't make a difference -funny thing is -this wasn't an issue with my single 1080 lol and 1080ti gives me issues.
NameTaken
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September 06, 2017, 05:18:39 PM
 #1851

The hashrate doesn't change whether my memory is set to 0, -500, -1000, -2000, etc so why -500?

It lowers your power consumption while costing you no loss in hashing power. I doubt your card will actually be running at -2000 if you set it to that...
Have you measured how much electricity is actually saves? Why not set to -1000?
treasure9
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September 06, 2017, 06:01:16 PM
 #1852

Guys, have you tried CCminer 2.2.1, is there any difference compare to previous version?
elf_ua
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September 06, 2017, 07:33:36 PM
 #1853

Guys, have you tried CCminer 2.2.1, is there any difference compare to previous version?

Try and let us know Smiley
64dimensions
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September 06, 2017, 08:59:32 PM
 #1854

I got 3 1080ti (palit super jetstream) and the difference in temp is sometimes more then 10°C between the cards. I'm using a frame built for 6 cards and im only using 3 so i got a lot of space between each card. Also I connect the screen to the motherboard and not the card. Anyone else who have the same experience?

As of now when mining zen the temps are as follows:

Gpu1=68
Gpu2=62
Gpu3=58

What is the hash rate for each card?

What pool are you using?
TeamGreen
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September 06, 2017, 09:35:20 PM
 #1855

does someone have a 8x 1080 Ti rig? what psu are you using?

These work very well - 2400w and 94% platinum efficiency.  $159 + around $40 for the ATX adapter from Parallel Miner.  Link is below.

http://www.parallelminer.com/?wpam_id=1

https://i.imgur.com/9SQ57nv.jpg

We now have these running our 8x 1080 Ti rigs by themselves, without the additional power supply and they seem to run just fine.

https://i.imgur.com/XXscuNK.jpg



farmtester1
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September 06, 2017, 09:40:26 PM
 #1856

Anyone- with 1x1080ti - try watching youtube videos whilst-mining?

lol some days it' lags so much that pc is unusable to watch video. I'd tried clean installation and didn't make a difference -funny thing is -this wasn't an issue with my single 1080 lol and 1080ti gives me issues.

If reduce the intensity you'll lose some hashrate but the pc won't lag. In the first place you shouldn't do anything while mining but if you gotta do it, reduce the intensity of the miner to make the card run at 95% and give you some headroom to do other things.
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September 07, 2017, 01:40:25 AM
 #1857

I've been using HP DPS-1200s, three per machine in parallel with s8 TIs.  Only really need 2 but the extra one provides insurance.  Currently working on a hotswap enclosure/backplane to fit in standard server chassis....
NameTaken
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September 07, 2017, 01:43:43 AM
 #1858

Anyone- with 1x1080ti - try watching youtube videos whilst-mining?

lol some days it' lags so much that pc is unusable to watch video. I'd tried clean installation and didn't make a difference -funny thing is -this wasn't an issue with my single 1080 lol and 1080ti gives me issues.
Use the iGPU for your display?
clonemother
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September 07, 2017, 01:50:28 AM
 #1859

Oh, and I forgot, a pico PSU to run the motherboard, 5V, etc....
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September 07, 2017, 02:43:06 AM
 #1860

Just tried CCMiner 2.2.1, very little improvement that I can detect, seems that update was for improved Tribus algo performance... 
One thing to note about my previous post about the PSUs is that if you use multiple smaller PSUs you can split them between circuits.  When I install 240V power, these PSUs will produce 1200w apiece as apposed to the 900w they give me now...
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