7anonminer7
Newbie
 Offline
Activity: 15
Merit: 0
|
 |
December 24, 2017, 04:03:05 PM |
|
Hi. I'm on win 10, 64 bit, using SGMiner 5.5.5.
Currently I have 2 GPUs: Sapphire RX 470 Nitro+ and Gigabyte RX 570 Aorus.
I'm experiencing the strangest thing: when one of the cards is connected to PCIe x16 slot (number 1) - be it using riser or directly - it provides bigger and more stable hashrate.
Example:
- RX 470 is in PCIe x16 slot (via riser) - gives ~900 H/s stable, no slowdowns after 20+ hours;
- RX 570 is in PCIe x1 slot (via riser, the one just above PCIe x16), - gives ~860 H/s on average, but with slowly degrading performance. It could go to 840 or even less gradually.
Now I know one might think "you have different overclock settings, BIOSes, the GPUs are different after all", BUT! When I switch PCIe connections of these cards - RX 570 starts to mine w 900 H/s stable, and RX 470 drops as described.
So could PCIe x16 be the difference here? I don't see how though, since both of the cards are connected via PCIe x1 risers. Thanks.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
"This isn't the kind of software where we can leave so many unresolved bugs that we need a tracker for them." -- Satoshi
|
|
|
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction.
|
|
|
|
|
kedes
Newbie
Offline
Activity: 34
Merit: 0
|
|
December 25, 2017, 06:14:54 PM |
|
Hey. Anybody could tell me please what's wrong with my .bat file for sgminer (x17 verge)
sgminer -k x17 -o stratum+tcp://x17.mine.zpool.ca:3737 -u 12Lcp3PgwBi1111 -p c=XVG
Pools see my worker. But hashrate is 0
looks like i specified wrong algo because there is too high hashrate (24Mgh per 570)
|
|
|
|
|
kedes
Newbie
Offline
Activity: 34
Merit: 0
|
|
December 25, 2017, 06:27:18 PM |
|
Is there any readme file for sgminer where i can read what algos sgminer supports? what settings i can manage and etc
|
|
|
|
|
leetrongway
Newbie
Offline
Activity: 94
Merit: 0
|
|
December 25, 2017, 06:55:04 PM |
|
I have nothing good to offer; conceptually this feels as if it should parse ok; the only issue I see is the 8000 TC and worksize 64, I'm not sure if it will accept such settings (but unfamiliar with it, so don't take my word as gold)
|
|
|
|
|
jonathan3306
Newbie
Offline
Activity: 86
Merit: 0
|
|
December 25, 2017, 07:17:03 PM |
|
i am on win7 and fresh clone still wont compile for me...
|
|
|
|
|
|
cdrx
|
|
December 28, 2017, 03:18:13 PM |
|
Hi. Is scrypt algorithm worth mining with AMD cards ?
|
|
|
|
|
pallas
Legendary
Offline
Activity: 2716
Merit: 1094
Black Belt Developer
|
|
December 28, 2017, 07:20:41 PM |
|
Hi. Is scrypt algorithm worth mining with AMD cards ?
No. It's asic territory. |
|
|
|
DragosD1
Newbie
Offline
Activity: 89
Merit: 0
|
|
January 02, 2018, 04:59:30 PM |
|
Hi all,
can anyone help with a basic config for neoscrypt? I mean some I, or rawintensity, worksize values...
Thank you
|
|
|
|
|
|
tiras
|
|
January 06, 2018, 06:41:57 PM |
|
can someone point to the guide how to install sgminer on ubuntu ? thanks
|
|
|
|
thierryouellet
Newbie
Offline
Activity: 24
Merit: 0
|
|
January 22, 2018, 04:59:47 AM |
|
Hi,
I am having some network issues with sgminer. I have 10 rigs in my network that run sgminer and once in a while, my whole network becomes down because of one rig (it's always a random one). The switch port where is connected the rig in question starts blinking really fast and I have to either disconnect the network cable or reboot the rig to restore my whole network. I also notice that the network I/O is really high in sgminer compared to other miners. I only have this issue with sgminer as I have another farm with 20 rigs running ccminer and no network issue whatsoever.
Any thoughts?
|
|
|
|
|
coincard88
Newbie
Offline
Activity: 3
Merit: 0
|
|
January 22, 2018, 05:07:46 AM |
|
Hi,
I am having some network issues with sgminer. I have 10 rigs in my network that run sgminer and once in a while, my whole network becomes down because of one rig (it's always a random one). The switch port where is connected the rig in question starts blinking really fast and I have to either disconnect the network cable or reboot the rig to restore my whole network. I also notice that the network I/O is really high in sgminer compared to other miners. I only have this issue with sgminer as I have another farm with 20 rigs running ccminer and no network issue whatsoever.
Any thoughts?
If I were you, I would unplug the rig one by one to see if the network is recovered and check the IP address of each rig to see if is there any duplicate/conflict IP address. If it does not help, reinstall the rig is not a bad idea. Good luck bro. |
|
|
|
|
thierryouellet
Newbie
Offline
Activity: 24
Merit: 0
|
|
January 22, 2018, 05:15:27 AM |
|
Thank you for your reply! I checked for any duplicate/conflict IPs and can't find any. I reserved static IPs for my rigs. For the rigs that were the cause, I swapped their network cable, motherboard, cables, etc. and still not fixed. At least I now have a managed switch so it's usually only the rig that becomes down. But it's always a random one so I don't think it's isolated with a particular rig. I really suspect sgminer as I have no issues with my ccminer miners. And by the way for all my rigs I am using the exact same hardware, except for the GPUs. Hi,
I am having some network issues with sgminer. I have 10 rigs in my network that run sgminer and once in a while, my whole network becomes down because of one rig (it's always a random one). The switch port where is connected the rig in question starts blinking really fast and I have to either disconnect the network cable or reboot the rig to restore my whole network. I also notice that the network I/O is really high in sgminer compared to other miners. I only have this issue with sgminer as I have another farm with 20 rigs running ccminer and no network issue whatsoever.
Any thoughts?
If I were you, I would unplug the rig one by one to see if the network is recovered and check the IP address of each rig to see if is there any duplicate/conflict IP address. If it does not help, reinstall the rig is not a bad idea. Good luck bro. |
|
|
|
|
Arnoldent
Newbie
Offline
Activity: 64
Merit: 0
|
|
January 23, 2018, 11:00:25 AM |
|
Hi. Is scrypt algorithm worth mining with AMD cards ?
It is only profitable with ASIC. |
|
|
|
|
|
|
DragosD1
Newbie
Offline
Activity: 89
Merit: 0
|
|
March 05, 2018, 09:16:12 AM |
|
What is the latest optimized verison of SGMiner ?
Got "red" cards and triyng to figure out what miner / verision is latest and best for different algos.
Any real sgminer verison supports NeoScrypt, Nist5, Xevan, Tribus, Keccak ? Or it's all for "Green" (nVidia) ?
Hi, you have here the following: Neoscrypt AMD - a version of GatelessGate working well with neoscrypt https://drive.google.com/open?id=15csmqtMBNz7O1aG815Q3R1IUL89nJ3QLClaymore Neoscrypt, pretty new miner, superior hashrate on neoscrypt than previous https://drive.google.com/open?id=1edGW4ZUJ_rSt_eCYLuVf_MVcR9F5z2wSSgminer Tribus working well on tribus https://drive.google.com/open?id=1mHpyi7rHXolfg044Un1-IaCFjBKfXywrSgminer Phi/Nist5 algo, also working well on those https://drive.google.com/open?id=1OWeWnQpNTMSlTOtuK8YmXQlNjMFhLtukAll are coming with my configs that I'm using with AMD RX 480-580 series Enjoy! P.S. If anyone knows a working version of SGMiner for SKEIN, I'll be very happy to test it, for now I'm using CGMiner 3.7.3 with some results... |
|
|
|
|
DragosD1
Newbie
Offline
Activity: 89
Merit: 0
|
|
March 05, 2018, 09:20:04 AM |
|
Sgminer starts and returns to the command prompt without error, any suggestions ?
ckeck --gpu-platform 0 or 1 |
|
|
|
|
skablast
Member
Offline
Activity: 476
Merit: 19
|
|
March 18, 2018, 10:08:17 AM |
|
does anybody know if its possible to use some AMD Gpus (2gb) and not others ? I haven't find the command in the documentation
|
|
|
|
|
segotiwul
Member
Offline
Activity: 322
Merit: 10
|
|
March 18, 2018, 12:48:36 PM |
|
after i asked about what is mod RX bios. after knowing its usefulness then
I am easier to continue the next game. This bios mod tutorial is very good indeed for intensive memory algos like Ethereum, Monero, Dubaicoin, etc. while
Undervolting will only be used by Windows.
If we need undervolt bios to do Linux, then we need to do way more difficult. If we do not understand then we will surely be informed by investors who already understand this program. I know that Mr. Eliovp and Wolf0 are really great programs from other programs.
What can I offer:
all I need to understand is performance timing for all GPUs
Bios that mod
Support this program. I am also waiting for the renewal of this program to make it easier for me to learn it.
|
|
|
|
|
skablast
Member
Offline
Activity: 476
Merit: 19
|
|
March 18, 2018, 12:54:14 PM |
|
|
|
|
|
|
|
|
|
