GPU Mining Lowering polaris power consumtion |
- Lowering polaris power consumtion
- Best cryptocurrency to mine with RTX 2070
- Help with motherboard power plug connector.
- Two questions on calculating PPS vs PPLNS block reward
| Lowering polaris power consumtion Posted: 12 May 2019 06:02 AM PDT I will be writing real consumption approximated to one card from rig total consumption, it would be great, although impossible if people with consumption measured byt hiveOS or hwinfo or what not would not react at all. I know that system apart from GPUs us using 20w so I will just ignore that as it is insignificant. Now my real consumption I will be writing about is not taken one minute after miner starts, but it is 24 hours consumption of rig running for moths uninterrupted, fans under 20% (i know fans make more then 100W, more like 200w of the consumption). So here we go 39.75kWh/day per rig that means 138w per card. Now it is still relatively cold outside, so not much going to fans, again under 20% load. I get about 350Mh/s real hashrate with this settup on ethereum, and 12.5 kH/s on XMR. Consumption is about same both ETH and XMR. Again these are real hashrates over long period of time, not miner SW reported hashrates, etc. I'm running cards on the classic 1150 at 880mV. I can't go to the 850mV that people write here about as rig is then unstable. Again stable for me means running for months without miner SW restarts. So is here someone who managed to lower power consumption on polaris and is willing to share real info and not something that works for one card and even then crashes after few hours or is using hwinfo power consumption? I will add that rig i'm measuring on does have 3psus that are 80plus gold, so I guess maybe up to 200w is wasted on the psu efficiency if I only used 2 psus, but this is reality from the dual mining days and I guess lot of rigs are stuck with 1 more psu then needed. [link] [comments]  |
| Best cryptocurrency to mine with RTX 2070 Posted: 11 May 2019 07:52 PM PDT What would be the best cryptocurrency to mine with one RTX 2070 and 0 power cost? I have looked at a few but wondering what would give most revenue. [link] [comments]  |
| Help with motherboard power plug connector. Posted: 12 May 2019 03:00 AM PDT https://i.imgur.com/SqUBIW1.png https://www.asus.com/us/Motherboards/PRIME-X470-PRO/ I have the above motherboard. It's an an AMD x470 motherboard. If you take a look at the bottom right of the motherboard, this is where the control panel is (labeled 12). Here is where I plug in my power switch. I would like to put two Sapphire pulse Vega 56 GPU in here and have it separated as far as possible for the best air flow. I want to put one GPU in the PCIEX16_1 (the one closest to the CPU). The other GPU would go into the PCIEX16_3 slot. The problem with the GPU on the 3rd slot is that since the GPU heatsink is so big that it crushes the power on switch that plug into the panel. Do you guys have any suggestion on how I can make this work? Is there some sort of side mounted power switch plug that I can use so that it doesn't get crush by my GPU heatsink? Unfortunately my motherboard does not have an on board power switch. Thanks. [link] [comments]  |
| Two questions on calculating PPS vs PPLNS block reward Posted: 03 May 2019 03:59 AM PDT PPS: If a mining pool contributes 30% of Bitcoin's hash rate for example, and a miner contributes 10%, does that mean that the miner earns 3% of every single block reward? PPLNS: What constitutes a recent share vs an old share, and how are these weighted when distributing rewards? A lot of the reading material I've come across is vague when it comes to these two topics. I guess it might depend on the pool, but I can't find the answers on pool sites - if anyone could give me specific examples with set pools I'd really appreciate it a lot! [link] [comments]  |
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