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    GPU Mining thinking of trying Nicehash

    June 25, 2019

    GPU Mining thinking of trying Nicehash

    thinking of trying Nicehash

    Posted: 25 Jun 2019 06:35 AM PDT

    Anybody here have experience selling hashpower on Nicehash? I have been switching between mining ETH and RVN but am tempted to try out Nicehash after seeing how profitable some of the lesser known algos are on there (according to whattomine). It appears they only pay out in BTC so that is a definite con for me.

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    Any feedback on Nicehash from a miner's perspective would be appreciated...

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    ETA: alternatively, I'm also looking for a pool with an autoexchange feature that can pay out in more than just BTC. I use Miningpoolhub now but am looking for somewhere with a BEAM pool

    submitted by /u/weakmike91
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    Combined AMD and Nvidia for Minergate

    Posted: 25 Jun 2019 06:09 AM PDT

    Received new 1.5 update and they finally fixed the atrocious two program setup. Nvidia mining still works much better on my rig.

    submitted by /u/ambularrrr57
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    NEW TO MINING MEGATHREAD!

    Posted: 24 Jun 2019 11:09 AM PDT

    BTC is over $10k, awesome! We're seeing a DELUGE of posts from you new folks, welcome to the GPU mining community!

    Please ask your simple questions here! This is in lieu of our routine Monthly Simple Questions thread.

    So ask away! Here are some good, common Q's:

    • What's the best software?
    • What should I mine?
    • How do I look up profitability?
    • If you had $10000 what would you build?
    • Which GPU is best?
    • Should I combine Nvidia with AMD?
    • What hardware do you recommend?
    • What is a safe mining temperature?
    • Where can I buy cheap GPUs?

    Ask away. There are no stupid questions here. There are lots of stupid questions if you don't ask here.

    Reminder to you all that this sub has a Wiki with lots of good stuff (https://www.reddit.com/r/gpumining/wiki/), a FAQ (https://www.reddit.com/r/gpumining/wiki/faq), and 10 quick Rules to follow (https://www.reddit.com/r/gpumining/wiki/rules).

    submitted by /u/Zn2Plus
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    20C variation in mining temps within the same rig?

    Posted: 24 Jun 2019 07:42 PM PDT

    But of an odd question maybe...

    Been mining a few months now, I saw the BTC rise coming and bought some BTC and snagged an amazing deal on a mining set up.

    So my question, I have 8 RX570s right now. 2 Asus Strix 3 Red Dragon 2 Saphire 1 MSI

    All in the same open air mining rig, all of them are underclocked and volted to around the same and all hash between 30-31.

    So should I be concerned that the MSI card maintains 45C but the Red Dragon cards maintain 70C?

    I get better coolers will affect temps, but that seems extreme to me...

    submitted by /u/FuturamaFan9393
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    Feedback on my air circulation setup.

    Posted: 24 Jun 2019 02:56 PM PDT

    Hey could some veteran here give me some constructive feedback on how I can improve my air circulation in my basement?

    Pinging /u/SQRTLURFACE .

    • This is my setup in my basement. It's a bit different from my offsite location. I was wondering if someone could help by giving me some feedback on how I can improve airflow. When the ambient temperature reaches 95* F, I turn everything off.

    • full album: https://imgur.com/a/TJ9kROY#s2jpSSY

    • 21 x gtx 1070 ti

    • 16 x vega 56 pulse

    • This setup uses no A/C.

    https://i.imgur.com/s2jpSSY.jpg

    https://i.imgur.com/MtSQwq8.jpg

    • The fan to the right side (closer) of the room is the intake fan. It has a MERV 8 filter on it. Fan on the left side of the room (further) is the exhaust.

    • GPUs are hang vertically. Each motherboard has 7 - 8 GPUs connected it.

    • Each mining rigs are powered by 2 x 1K watt seasonic titanium power supply. Seasonic power supplies are connected to a PDU that deliver 240V electricity. Each power supply power 4 x GPUs.

    • At the bottom of each racks are 4 x circular fans to push cooler air upward, and also to push idle warm air upward. These circular fans are temperature control. When the temperature is more than 85* ambient, the fans turn on. These 4 x circular fans is about an inch above ground. I don't have these fan running all the time to save on electricity cost. 90W to power all 8 fans.

    • At the bottom of each rack is a hard plastic piece because I don't want the fan to suck up carpet debries and push those into the air.

    • Each racks is about 20 inches from the wall. Is this sufficient? Or should I pull the racks out a bit more to give more room between the rack and the wall? https://i.imgur.com/BQmqhx0.jpg https://i.imgur.com/pDvjEwV.jpg

    • Any other advice and feedback would be greatly appreciated.

    • I am planing to add more window fans when these two fans cannot keep up with my expansion. 1 more intake fan, and 1 more exhaust fan.

    • Window fan locations. I cannot put the window fans any higher. That's the limitation of my windows. I wish I could.

    Thanks.

    submitted by /u/b10m1m1cry
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    Thinking to give the firmware (for S9) a try.

    Posted: 25 Jun 2019 12:32 AM PDT

    Share your thoughts, experiences.

    submitted by /u/NickSamart
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    Is my motherboard killing my CPUs?

    Posted: 24 Jun 2019 01:29 PM PDT

    So this happened for the second time now. Rig was working perfectly, but I had to go away for a few days. So I shut the rig off, disconnect everything from power outlets and stay away from home 4 to 5 days. When I come back and power the rig on again, it turns on (all fans spin and light up, most of the GPUs fans also spin) but doesn't boot. No video at all coming out of the onboard DVI, no beeps from the speaker, nothing.

    Now, the first time this happened in exactly the same way, I ended up finding it was the CPU that had died. Managed to RMA it, but now my warranty has expired so I'm SOL there. Guess my question is, could my motherboard be killing my CPU while powered off? Anybody had similar experiences?

    Specs: Asrock H110 Pro BTC+, Intel Celeron G3930 (had the first one replaced by the same model), 2x Corsair RM1000x PSUs (using an Add2PSU adapter to connect them), 12x Galax GTX1060, SMOS running from a flashdrive.

    submitted by /u/paulobecker
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    Powering rise from GPU connector on PSU?

    Posted: 24 Jun 2019 10:41 AM PDT

    Can I do it? I got another card in today and didn't realize I was out of six pin cables. I've got some more on the way but in the meantime, can I power a riser using a 6+2 coming off of a GPU connector?

    submitted by /u/HumanKumquat
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