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L3+ only $462 - $200 coupon.
They must have a new more powerful model coming out??
Was thinking that myself. I have a couple $420 coupons was thinking of getting some of those for next to nothing. |
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I dont think there has been any change with unsecured ports. Just in the new version it's reported. Always try to use the secure ports. If theres issues then use unsecure.
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How do you guys figure? The stale shares are 2-6% more yet the devfee is only 0.35% higher.
184.5 x 97.02% = 179 claymore
184.2 x 95.376% = 175.7 Phoenix high
184.2 x 91.4% = 168.4 Phoenix low
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That sounds like bad Bios timings. It could also be your -dcri setting. I used 6 or 7 for my RX 580's and 5 for RX 570's. But yes, dual mining profitably is dead for most, at least for now.
I tried stock, slightly modified and one click. Rx580s with dcri at 6. Claymore v11.5 without oldkernels. Too much fluctuation on the old kernels for me. Anyways back to single mining. Starting to see some pretty good rx580 prices on eBay but I wish it would drop more. |
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I still don't know how you were able to get that low. I'm always around 10 incorrect per 1000 no matter how much I underclocked. Tried different ram timings, drivers, voltages etc. Moot point now that keccak is dead. |
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I think I'm going to buy 4 T9+. I have 4 good coupons.
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Anyone also having high stale shares lately on ethermine, v11.5? It seems to fluctuate mostly between 4-6%. Still a lot better than previous claymore versions. Any advice to reduce? Not getting any rejected shares, ping 180ms  Switch to a better pool. I suggest Anorak |
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Sorry if this has been answered, i tried digging around the thread but couldn't find what im looking for. Might be the syntax im using when searching.
I have rig with 8 cards, I was wondering with Claymore, is it possible to specify a specific card to/with a different wallet address if i decide to only mine ETH for GPU 1-6 and GPU 7-8 on something else?
Thanks.
Perhaps just open two instances of claymore |
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CK I do have a basic understanding of your pool but how does it compare and differ from bitminter?
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Looks like keccak is dying pretty quick.
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Hi all,
Does anyone knows how to reduce stale shares? Currently I have 10-15% stale shares mining ETH but no invalid shares.
Any help would be appreciated.
Thanks
What pool? The faster the pool solves blocks the more likely you will have stales. Also if the pool difficulty is set too high that will cause stales. But too low causes a lot of traffic. Also remember the higher the difficulty the more you are losing on stales because larger shares are worth more. I'm on anorak which has 3 different levels of difficulty. I am on Ethermine and solo mine ETH. Should I try other pools? Yes come try anorak. |
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Hi all,
Does anyone knows how to reduce stale shares? Currently I have 10-15% stale shares mining ETH but no invalid shares.
Any help would be appreciated.
Thanks
What pool? The faster the pool solves blocks the more likely you will have stales. Also if the pool difficulty is set too high that will cause stales. But too low causes a lot of traffic. Also remember the higher the difficulty the more you are losing on stales because larger shares are worth more. I'm on anorak which has 3 different levels of difficulty. |
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Seems like a guy should be able to pick up 8gb rx580s for $300 or a bit more perusing CL and ebay.
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You have a stable system with good hashrates and zero problems, but the number of shares per card is very low.
10348 shares / 74.75 h = 138.4 shares per hour
138.4 shares per hour / 13 cards = 10.6 shares per hour per card
Normal for 580/570 is 25+ per hour.
You sure you saw those shares per hour for 10000MH difficulty? And not 4500MH or something lower? Yes, both are correct. But is not the difficulty the same for everyone at the same pool? Or does it also depend on the power used? If it is independent then you are in a pool with less difficulty. Some pools have different ports for different difficulty. Anorak has 3 different difficulties (2b, 4b and 9b)and stratum/ssl for a total of 6 ports. You use the lower difficulty ports for smaller rigs so less chance of stales, you use the larger difficulty ports to help ease network congestion. |
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Shares per hour depends on difficulty of the pool.
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Try this setting: -gser this setting can improve stability on multi-GPU systems if miner hangs during startup. It serializes GPUs initalization routines. Use "-gser 1" to serailize some of routines and "-gser 2" to serialize all routines.
Using values higher than 2 allows you also to set custom delay between DAG generation on GPUs, for example, "-gser 5" means same as "-gser 2" and also adds 3sec delay between DAG generation (can be useful for buggy drivers and/or weak PSU).
Default value is "0" (no serialization, fast initialization). edit. and this: -lidag low intensity mode for DAG generation, it can help with OC or weak PSU. Supported values are 0, 1, 2, 3, more value means lower intensity. Example: "-lidag 1".
You can also specify values for every card, for example "-lidag 1,0,3". Default value is "0" (no low intensity for DAG generation). |
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I wasn't getting 43 without the patch just overdriventool wouldn't work.
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No. These are the only parameters I use for the Claymorte config.
Thanks. So it's possible some of the issues are more related to dual mining? I haven't tested single mining. BTW new optional drivers came out yesterday (18.3.3) and they did seem to need pixel clock patcher even with RX580s. OverdrivenTool wouldn't work without the patch. Or maybe user error? That's always possible. |
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Are you running oldkernels? single mining?
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Update on my test:Everything is good except for one small issue. I am getting 1.5% incorrect shares. But then I realized I had HWinfo open all night! This is a tripling of incorrect over v11.0 or v11.5 with oldkernels. I closed HWinfo and bumped up voltage 5 mv and will retest. But it seems perfectly stable. I set it to restart Claymore at below 62 mhs which is very aggressive and it ran all night long. What you mean by "Disabled all power states in the video card BIOS except the top"? Can you share some picture?
http://www.overclock.net/forum/26417747-post3402.htmlSee point #2 If you click on P0 to P6 it will turn grey and be disabled. Now your card will only run in the highest power state. But beware this increases idle power consumption ten fold! Do the same for memory. Does it actually do anything? I don't know.
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