• Breaking News

    Thursday, June 3, 2021

    GPU Mining For those who were triggered yesterday!

    GPU Mining For those who were triggered yesterday!


    For those who were triggered yesterday!

    Posted: 03 Jun 2021 05:30 AM PDT

    Had to use zipties but got my 3090 memory to drop ~10c. Somehow I thought the thermal pads work as a glue... 4 heatsinks dropped in the process but if it works it works. Stable 118,5 MH/s.

    Posted: 02 Jun 2021 03:10 PM PDT

    Switching Hiveon Pool to Flexpool after 2 months just to compare. hivon profits @ 400 MH/s below

    Posted: 03 Jun 2021 02:19 AM PDT

    Three New 3080ti

    Posted: 03 Jun 2021 07:57 AM PDT

    Gigabyte RTX 3090 Gaming OC - low hashrate

    Posted: 03 Jun 2021 07:33 AM PDT

    Hello together,

    for quite some time I was thinking about finally building a gaming PC for myself again.

    Due to problems with availability of parts I went for a NZXT BLD. (Very satisfied btw.).

    I ordered a Gigabyte RTX 3090 Gaming OC.

    Since the card is quite capable for ETH mining, I tried setting up t-rex miner today so let the system mine while its not in use. Especially since I have very low power costs due to my PV array.

    Based on my research I know that the RTX should be capable of reaching > 100 MH/s.

    My system currently runs with about 70 though. Could this be related to the NVIDA driver that came pre-installed with the system? Its currently at 461.72.

    I read that NVIDIA rolled out drivers which limit the hash rate. If so: What is the last/best driver version to use?

    I know there might be throttling based on VRAM temperature, but the performance is also that low after a "cold boot". (System cooled down. Fresh boot, fresh start of t-rex miner).

    Can you guys recommend a specific tool to monitor the cards temperatures?

    submitted by /u/JustAnotherEnginerd
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    MSI 3080 starts out mining fine then hashrate slowly drops and CPU usage increases. Alongside other cards it crashes the whole system. Effective hashrate very low as well. Any ideas?

    Posted: 03 Jun 2021 07:18 AM PDT

    Now it will run 30 mins if the power goes out...

    Posted: 03 Jun 2021 06:51 AM PDT

    This fucking idiot. He's been standing here for 10 minutes. Watched him knock on every single door, too.

    Posted: 03 Jun 2021 06:39 AM PDT

    EVGA store down at 3080ti launch

    Posted: 03 Jun 2021 06:29 AM PDT

    Strategies for the 3080ti launch ont he evga store? I see the store has been down since a bit before launch this morning, and now the queue should have opened and it's still down. What are your plans to get into the store? Keep refreshing, come back later, other solutions?

    submitted by /u/DoubleyouEssBee
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    PCIE x1 and x16 bandwidth

    Posted: 02 Jun 2021 07:29 PM PDT

    Major noob question that likely is asking to defy the very physics of the hardware. Is there any way to achieve maximum hash rates from a graphics card using an x1 slot the same way an x16 slot maximizes the hash rates due to the increased bandwidth? Is there any kind of adapter or other hardware that can achieve this? Thank you!

    submitted by /u/csharpdressedman
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    3080Ti for Ergo? Does the hash rate get nerfed?

    Posted: 02 Jun 2021 10:20 PM PDT

    Does anyone knows how the 3080ti performs with Ergo mining? Thinking of getting one for Ergo but not sure if the Hashrate nerf affect anything else aside from ETH.

    submitted by /u/gogitossj3
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    GPU riser connection multicable

    Posted: 02 Jun 2021 01:30 PM PDT

    How to know if a card will be hash-limited or not

    Posted: 02 Jun 2021 05:16 PM PDT

    Hello! I am very, very knew to this, and was wondering if there will be a way to tell if one of the Nvidia cards has its hash rate halved or not when trying to find cards? Thanks so much!

    submitted by /u/BobbyBobJones
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    RTX 3060 Only Reaching 26MH/s

    Posted: 02 Jun 2021 04:38 PM PDT

    I am using an Nvidia RTX 3060 with an MSI MPG x570 Gaming Edge WiFi motherboard and 16GB RAM. I set the virtual memory to 16GB, overclocked the GPU according to many of the recommended settings here, and am using the 470.05 beta driver, yet I am only achieving hash rates of about 26MH/s on NiceHash using DaggerHashimoto algorithm. Does anyone have any suggestions? Thank you in advance!

    submitted by /u/csharpdressedman
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    Mining Rig battery backup options on 120v?

    Posted: 02 Jun 2021 12:43 PM PDT

    I have a partial mining rig at this point, but hoping to expand it to a full blown 6 card setup with either two 1200 watt gold psu's or three 850 watt gold psus.

    I also havent figured out how ill deal with only 20amp outlets (all on the same 20 amp fuse), one shared with another device but doesnt take a ton of amps i dont think, whole other story (probably going to create a 30amp circuit and run a line). For now i have a thick gauge proper rated extension going 30 feet to my basement location (only using 600 watts tops now anyway).

    At any rate, at full capacity ill likely have at least 2 plugs at a max of 10 amps each. I guess even at that it would work if it had its own (non shared) outlet. (or 7.08 amps x 3)

    For setups like this (6x3080), what is everyone using for a battery backup (or none i guess), it doesnt strictly need one (or two), but this machine doubles as my media server.

    I have a 980 watt 1500VA currently, i think best bet there is two of those backup units into one 20 amp outlet)? Or do most not even bother due to the high current involved (and added cost/complexity)

    submitted by /u/jimlaman8c
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    Need Help with MSI Trio X thermal pads 3090

    Posted: 02 Jun 2021 02:32 PM PDT

    I replaced the thermal pads on my 3090 and did not notice a decrease in temps at all. I think it is because of the brand I used (Thermal Odyssey). Some people told me that these are "harder" pads which will prevent contact of gpu core if too thick ones are used. I tested this and it was definitely right. Sizes of 3mm, 2mm and 1.5mm did not work when replacing on the gpu side. I could only replace the stock pads with 1 mm ones, which have not seen a thermal benefit. I know Gelid is a respected brand and has softer pads. Does anyone know which thickness I can get away with using softer pads from Gelid?

    submitted by /u/PM_ME_UR_ACC
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    Having issues getting all three of my 3070s going on my rig.

    Posted: 02 Jun 2021 02:29 PM PDT

    I have built a small rig to mine with three 3070s but am having trouble getting all three working.

    The build is a Ryzen 3200g, Gigabyte B450m Gaming mobo, 8GB of ram and Windows 10 on a m.2 nvme.

    The mobo and one 3070 (including its riser) is powered by a 650w PSU, the other two 3070s and their risers are powered by a 850w PSU.

    I can get two GPUs showing in Windows but once I connect the third, either with a USB pcie adapter or to a pcie to 4x USB riser adapter the rig will not boot and I have reset the CMOS to get it going again.

    I am wondering if the motherboard is not up to it, or maybe if I try an SATA drive instead it might help.

    Is there any reason this could be happening? I will get it sorted but would like to avoid spending time and money where I do not need to.

    submitted by /u/jgm0898
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    3060 not mining at full hashrate on windows with 470.05 driver

    Posted: 02 Jun 2021 01:42 PM PDT

    rtx 3080 FE thermal pad replacment (MATERIALS NEEDED)

    Posted: 02 Jun 2021 11:51 AM PDT

    Someone with a 3080FE,

    please tell me the exact materials you used.

    The temperature decrease you got

    Only people wih 3080FE, i've already messed up 3 times and want to get it right.

    submitted by /u/coordinators9990
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    Troubleshooting a Friend's Rig

    Posted: 02 Jun 2021 11:47 AM PDT

    Hey r/gpumining, like the title implies, I'm heading over to a friend's place tonight to help them troubleshoot a new mining rig they set up. They bought an entire rig off of Ebay (I know) and is making less than half what the NiceHash calculator (I know) said they should. Since I've built a few computers in the past I've now been roped in to helping him fix/salvage what works. Here are the specs he sent me:

    • PCI-e 8 Pin Male to Dual 8 Pin (6+2) Male PCI Express Power Adapter Cable for EVGA Modular Power Supply Cable for Graphics Video Card 8 pin Splitter 25+10 inches TeamProfitcom
    • FebSmart PCI-E Riser for Bitcoin Litecoin ETH Coin Mining 6 PIN Powered PCIE Extension Cable GPU Riser Ethereum Mining ETH GPU Extension Cable PCIEX1 to PCIE X16 VER006C GPU Riser(Blue 6-PCS)
    • DEEPCOOL FH-10 Integrated Fan Hub, Powering up to 10 Fans (3-pin Non-PWM or 4-pin PWM), Occupying only One 4-pin Motherboard Header
    • EVGA Supernova 1600 T2 80+ Titanium, 1600W ECO Mode Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 220-T2-1600-X1
    • EVGA SuperNOVA 1300 G2 80+ GOLD, 1300W Fully Modular NVIDIA SLI and Crossfire Ready 10 Year Warranty Power Supply 120-G2-1300-XR
    • RXFSP 19GPU Open Air Mining Rig Case Frame Bitcoin Ethereum BTC LTC (with 18 Fans)
    • 13 XFX Radeon RX 580 GTS XXX Edition 1386MHz OC+, 8GB GDDR5, VR Ready, Dual BIOS, 3xDP HDMI DVI, AMD Graphics Card (RX-580P8DFD6)
    • Corsair Vengeance LPX 16GB (2x8GB) DDR4 DRAM 3200MHz C16 Desktop Memory Kit - Black (CMK16GX4M2B3200C16)
    • Kingston KC600 SSD SKC600B/2048G Internal SSD 2.5 Inch, SATA Rev 3.0, 3D TLC, XTS-AES 256-bit Encryption - with Upgrade Kit
    • ASUS B250 MINING EXPERT LGA1151 DDR4 HDMI B250 ATX Motherboard for Cryptocurrency Mining (BTC) with 19 PCIe Slots and USB 3.1 Gen1
    • Intel BX80662G4400 Pentium Processor G4400 3.3 GHz FCLGA1151

    Here's what I've got in my notes so far:

    • The B250 can only handle 11 AMD cards at a time (he has 13 plugged in) according to this site.
    • It's possible that a few of the PCIE risers have broken over time.
    • BIOS may be incorrectly configured.

    If you guys think I'm over looking a potential problem please let me know, and if there's a troubleshooting resource out there I would appreciate a link. Thanks!

    submitted by /u/CoolCow247
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