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    Saturday, July 10, 2021

    GPU Mining What is the minimum internet bandwidth recommended for a stable connections with pools?

    GPU Mining What is the minimum internet bandwidth recommended for a stable connections with pools?


    What is the minimum internet bandwidth recommended for a stable connections with pools?

    Posted: 10 Jul 2021 02:00 AM PDT

    considering it's hardwired and not WiFi. tnx

    submitted by /u/QueasyInstruction256
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    Budget ETC/Raven rig!

    Posted: 09 Jul 2021 12:51 PM PDT

    Enjoying the ride to its new home. ��

    Posted: 09 Jul 2021 11:21 AM PDT

    Ugly rig update: this isn't even my final form!

    Posted: 10 Jul 2021 08:30 AM PDT

    Replacement Fans - Palit RTX 2070

    Posted: 10 Jul 2021 08:17 AM PDT

    Hello all

    I have the same 2070 as the one pictured here: https://quietpc.ca/images/products/palit-ne62070015p2-1062-3d-large.jpg but the bearings are going in one of the fans.

    I've found that there's some eBay sellers selling palit fans for 1060/1070

    I don't doubt they're the same but wondered if anyone had any advice about which ones to purchase https://www.ebay.co.uk/itm/233847489777 (and yes they do measure 85mm)

    Thanks!

    submitted by /u/Walkman950
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    PSU Wattage Question

    Posted: 10 Jul 2021 07:41 AM PDT

    Hello everyone! So I'm building my first mining rig and I plan on using 4 3070 EVGA FTW3 Ultra in my build. The projected wattage that I found was going to be 1225W (220W TDP per card + 100W for other components x 1.25). I was wondering if a 1200W would be sufficient or if the extra 25W is actually enough of a dealbreaker to just get a higher PSU. Any input is appreciated. Thank you!

    submitted by /u/Kaybeezy31
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    AMD cards and Radeon Software.. which version are y'all using for mining?

    Posted: 09 Jul 2021 09:47 PM PDT

    I'm using 21.3.1 because all the newer ones cause issues for me. Any suggestions? I use a 6800 XT and Phoenixminer for mining and always revert back to 21.3.1 after never reaching my hashrate cap(64.6) on any of the newer updates

    Thoughts?

    submitted by /u/SACK206
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    Stable kernel for Radeon VII mining on ubuntu

    Posted: 09 Jul 2021 11:57 PM PDT

    I have been trying a couple kernel, and they all have different issues so far. For example:

    5.4.0-77 - I can't build the amdgpu driver at all

    5.4.0-54 - While the driver can be built, then I cannot set the core voltage or clock

    5.11.0-22 HWE, While I can build the driver and set core clock and voltage, I cannot apply the change in kernel to enable C mode for Radeon VII.

    Following the guide:

    https://github.com/todxx/teamredminer/blob/master/doc/ETHASH_TUNING_GUIDE.txt

    Step 4: Go to the line where you see GRUB_CMDLINE_LINUX_DEFAULT and insert these parameters inside the quotes and then save/quit the file:

    • amdgpu.vm_block_size=10 amdgpu.vm_size=1024

    Step 5: Update grub:

    • update-grub2

    Step 6: Reboot your mining rig for the changes to take effect and go back into shellinabox.

    Step 7: Double check if you did the previous steps properly by using the following command. If you did everything properly, you should see 'block size is 10-bit'

    • dmesg | grep "drm.*block size"

    But the last line did not return anything. However, I remember a certain previous kernel did return 10 bit.

    In short, what kernel works best for you? And maybe what version of ubuntu?

    Thanks.

    submitted by /u/SandboChang
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    Is anyone else vaguely terrified of their mining rig?

    Posted: 09 Jul 2021 10:40 AM PDT

    Got my first frame set up this week with five cards, two PSU's. ~1200w at the wall. It tripped a breaker on a normal power strip so I put it on a 20A amp rack mount PDU on a 15A building breaker. It seems to be operating safely but man it's like running a space heater all day that's possessed by Satan.

    submitted by /u/REDDITSUCKS2025
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    GPU ordering from Alibaba

    Posted: 09 Jul 2021 10:49 AM PDT

    Does anyone order GPUs from Alibaba? And if so which vendors have you had personal experience with that you trust ? Trying to get at least 6-7 AMD 6800s/6700s depending on availability and price

    submitted by /u/CharcoalWhite
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