Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux)

[Vann]

Ok so I did the my first successful 1500 strapping on my two rx 470 4g. One is at 23 mh/s and the other 22. Up from around 19.5. Is that good? What can I do next for more performance!

1150 MHz core clock, 2000 - 2100 MHz memory clock should get you to ~29 MH/s stable with a good timing strap bios mod. Also run HWinfo 'sensors only' to check for memory errors and reduce the memory clock by 25-50 MHz until there are no errors.

Im up to 26 mh/ each now. at 1150 1950 -70 voltage. Past 1950 is black screen. Not bad for 470 4g

It should be higher. Try increasing the -ethi to 8. My eight card mixed RX 570/570 4GB/8GB rig is getting 28.5 to almost 30 MH/s dual mining UBQ.



If you are on Windows mining ETH make sure you have the blockchain drivers with the epoch Dag fix patch.

[1715016517]

1715016517

[sweetydady]

Ok so I did the my first successful 1500 strapping on my two rx 470 4g. One is at 23 mh/s and the other 22. Up from around 19.5. Is that good? What can I do next for more performance!

1150 MHz core clock, 2000 - 2100 MHz memory clock should get you to ~29 MH/s stable with a good timing strap bios mod. Also run HWinfo 'sensors only' to check for memory errors and reduce the memory clock by 25-50 MHz until there are no errors.

Im up to 26 mh/ each now. at 1150 1950 -70 voltage. Past 1950 is black screen. Not bad for 470 4g

It should be higher. Try increasing the -ethi to 8. My eight card mixed RX 570/570 4GB/8GB rig is getting 28.5 to almost 30 MH/s dual mining UBQ.

https://image.ibb.co/hEa7Rv/Screenshot_from_2017_09_05_03_34_35.png

If you are on Windows mining ETH make sure you have the blockchain drivers with the epoch Dag fix patch.

some fantastic hashrates you have.. if you would log in to my teamviewer and make my rx570s work like yours, I would mine on your wallet for some time!

[mikkowendell]

Ok so I did the my first successful 1500 strapping on my two rx 470 4g. One is at 23 mh/s and the other 22. Up from around 19.5. Is that good? What can I do next for more performance!

1150 MHz core clock, 2000 - 2100 MHz memory clock should get you to ~29 MH/s stable with a good timing strap bios mod. Also run HWinfo 'sensors only' to check for memory errors and reduce the memory clock by 25-50 MHz until there are no errors.

Im up to 26 mh/ each now. at 1150 1950 -70 voltage. Past 1950 is black screen. Not bad for 470 4g

It should be higher. Try increasing the -ethi to 8. My eight card mixed RX 570/570 4GB/8GB rig is getting 28.5 to almost 30 MH/s dual mining UBQ.

https://image.ibb.co/hEa7Rv/Screenshot_from_2017_09_05_03_34_35.png

If you are on Windows mining ETH make sure you have the blockchain drivers with the epoch Dag fix patch.

you got that 28.5-30 mh/s owing to low epoch of Ubiq I believe. try to mine etc at epoch 144 and you will see.

[Kumic]

Does anyone have RX580 cards with Elpida?
In dual mining, I have ETH 28.7mh  DCR 717mh.
I can't push them anymore

[kkourmousis]

How many of them do you have?
Have you checked HWInfo for memory errors on your cards?
What is your power consumption per card?
What are your overclock / undervolt settings?

Well I only have Hynix ones but those numbers does not sound too bad..
If I would change something I would increase the -dcri parameter in order to reach 900mh on DCR (the sacrifice in ETH actually has a minor stability benefit - less fluctuations- at least for me)

[uDwcHYO]

Does anyone know how to solve the errors of 999. When the Windows locks the video card and then unlocks it, then the program restarts but without the overclocking settings. I would suggest that this is due to overclocking, but this happens without overclocking and only on video cards that are on the second power supply. Swapping blocks and video cards does not help.

[arithon]

Appreciate it if someone can give some input

Need help from Ubuntu experts

Hi!  I need some help from Ubuntu experts.  I set up a test rig using the Sapphire Nitro+ RX580 on Windows 10, using Afterburner to do some mild overclocking - Stable on Claymore 9.8 with customised fan profile.  I flashed the bios with the Hynix timing straps and I am getting around 24mhs, which is not bad, but not great either.   It is stable.

However, when I tried set up an Ubuntu environment (16.04), I can get it stable at standard clock rates - however it crashes when I raised the clock rate using the flashed bios with the overclocked memory that works well in windows.   The fan seems to be kicking in very late, and I was getting 76 degrees at 25% fan. 

Here's a list of my questions that I hope the Ubuntu/Claymore experts can help with as I am a beginner in Ubuntu:

1.  I tried using the -tt and -fanmin command in Claymore.  I get the error message "Failed to set new fan speed, check if miner has root access!".   How do I set the miner to have root access?   Right now, I am starting the miner with the command in terminal "./mine.sh", where mine.sh is the claymore start file. 

2.  I am getting a list of error messages off the standard environment variables in Claymore.  As below:

"alvin@cryptominer-one:~/Desktop/Claymore98$ ./mine.sh
./mine.sh: line 1: export: `0': not a valid identifier
./mine.sh: line 2: export: `100': not a valid identifier
./mine.sh: line 3: export: `1': not a valid identifier
./mine.sh: line 4: export: `100': not a valid identifier
./mine.sh: line 5: export: `100': not a valid identifier?

Appreciate some insights into the above.

3.  -mclock 2100 doesn't seem to have any impact on the hash rate (standard is 2000).   Am I using it correctly?

4.  How do I monitor GPU status in Ubuntu?  Aticonfig doesn't seem to work.

Thanks!

[Martisor-Sobru]

Nothing new for 280x / 290 / 290x?

[Ursul0]

These days, does mining ethereum need >2GB vram or just 2GB Vram?

greater then 2GB

Thanks. I wasn't sure if this was still the case with Claymore not using DAG files.

It doesn't use DAG file, but the DAG is still created and loaded into GPU memory. And since the autumn of 2016 ETH or ETC DAGs won't fit into 2GB cards.
You still got EXP, UBIQ, MUSIC if you are insisting on mining ethash

[mccampser]

Nothing new for 280x / 290 / 290x?

what do you mean? my 280x only getting 12mh

[Ursul0]

So I have been using the latest Claymore version since it came out.

My rig:

ASUZ Prime Z270-P
8x RX 580 8GB Nitro+ (Hynix)
Windows 10
Blockchain Beta Official Drivers
Claymore Dual Miner v.10.0
Modded BIOS, OC through Claymore @162w from the wall per card
Dual mining ETH (233 Mh/s) +DCR (7000 Mh/s)


I am overall happy with the new update, but I have had some issues:

• Sometimes miner can't reach maximum speed. I open the miner, clocks and voltages are being set properly but hashrate lies in the 225mh/s area. A simple miner restart resolves the issue
• Computer freezes. This has happened 2 times in my rig and 1 time in my PC (same setup with 1 gpu only) in the last 2 days. Here is the last part of the log @Claymore in case you find something interesting here
  

Code:

01:32:31:853	10f0	ETH: Share accepted (78 ms)!
01:32:26:712	10f0	new buf size: 0
01:32:28:462	1d4c	GPU 0 temp = 69, old fan speed = 47, new fan speed = 35 
01:32:28:493	1d4c	GPU 1 temp = 68, old fan speed = 33, new fan speed = 25 
01:32:28:525	1d4c	GPU 2 temp = 68, old fan speed = 51, new fan speed = 39 
01:32:28:540	1d4c	GPU 3 temp = 61, old fan speed = 36, new fan speed = 25 
01:32:28:556	1d4c	GPU 4 temp = 68, old fan speed = 37, new fan speed = 28 
01:32:28:572	1d4c	GPU 5 temp = 68, old fan speed = 41, new fan speed = 32 
01:32:28:587	1d4c	GPU 6 temp = 68, old fan speed = 43, new fan speed = 32 
01:32:28:618	1d4c	GPU 7 temp = 66, old fan speed = 46, new fan speed = 32 
01:32:30:603	10f0	ETH: checking pool connection...
01:32:30:603	10f0	send: {"worker": "", "jsonrpc": "2.0", "params": [], "id": 3, "method": "eth_getWork"}
01:32:30:619	6d4	recv: 66
01:32:30:619	6d4	srv pck: 65
01:32:30:665	10f0	got 248 bytes
01:32:30:665	10f0	buf: {"id":3,"jsonrpc":"2.0","result":["0x5f62e74681e5c356df92c659e1dc03b508de7690db773a735eab4b18e3ce54fd","0x89ec0600d6137ca02d3089f808f6fb2b550cd6ab12a76d8b20320e52403a20d3","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x40ae6f"]}
01:32:30:665	10f0	parse packet: 247
01:32:30:665	10f0	ETH: job is the same
01:32:30:665	10f0	new buf size: 0
01:32:30:853	6d4	srv bs: 0
01:32:30:853	6d4	sent: 312
01:32:31:103	1d04	recv: 66
01:32:31:103	1d04	srv pck: 65
01:32:31:322	1d04	srv bs: 0
01:32:31:322	1d04	sent: 312
01:32:31:759	f2c	ETH: put share nonce 71397fb8c855326c
01:32:31:759	f2c	ETH round found 1 shares
01:32:31:775	10f0	ETH: 09/05/17-01:32:31 - SHARE FOUND - (GPU 4)
01:32:31:775	10f0	send: {"id":4,"method":"eth_submitWork","params":["0x71397fb8c855326c","0x5f62e74681e5c356df92c659e1dc03b508de7690db773a735eab4b18e3ce54fd","0x077aca16b879eb83a278749a8b79e880ccacb30f7570b9efb6c4d5103f1d53d2"]}
01:32:31:853	10f0	got 39 bytes
01:32:31:853	10f0	buf: {"id":4,"jsonrpc":"2.0","result":true}
01:32:31:853	10f0	parse packet: 38
01:32:31:853	10f0	ETH: Share accepted (78 ms)!
01:32:31:853	10f0	new buf size: 0
01:32:32:134	1d4c	GPU 0 temp = 69, old fan speed = 47, new fan speed = 35 
01:32:32:166	1d4c	GPU 1 temp = 68, old fan speed = 33, new fan speed = 25 
01:32:32:181	1d4c	GPU 2 temp = 68, old fan speed = 51, new fan speed = 39 
01:32:32:213	1d4c	GPU 3 temp = 61, old fan speed = 36, new fan speed = 25 
01:32:32:228	1d4c	GPU 4 temp = 68, old fan speed = 37, new fan speed = 28 
01:32:32:244	1d4c	GPU 5 temp = 68, old fan speed = 41, new fan speed = 32 
01:32:32:275	1d4c	GPU 6 temp = 68, old fan speed = 43, new fan speed = 32 
01:32:32:306	1d4c	GPU 7 temp = 66, old fan speed = 45, new fan speed = 31 
01:32:32:431	b48	ETH: put share nonce 792b4840c4e1aa22
01:32:32:431	b48	ETH round found 1 shares
01:32:32:447	10f0	ETH: 09/05/17-01:32:32 - SHARE FOUND - (GPU 7)
01:32:32:447	10f0	send: {"id":4,"method":"eth_submitWork","params":["0x792b4840c4e1aa22","0x5f62e74681e5c356df92c659e1dc03b508de7690db773a735eab4b18e3ce54fd","0x8b7613c5a3bf1d953bccc84c41968f0d3f1ecfd511efc2769f807721ceba1c78"]}
01:32:32:744	10f0	got 248 bytes
01:32:32:744	10f0	buf: {"id":0,"jsonrpc":"2.0","result":["0xacecab87c2a7b1b5dfc7311bffcf58c5c0c509790210e2dc63fcdaa8b66fdad5","0x89ec0600d6137ca02d3089f808f6fb2b550cd6ab12a76d8b20320e52403a20d3","0x0112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0x40ae70"]}
01:32:32:744	10f0	parse packet: 247
01:32:32:744	10f0	ETH: job changed
01:32:32:744	10f0	new buf size: 0
01:32:32:744	10f0	ETH: 09/05/17-01:32:32 - New job from eu2.ethermine.org:4444
01:32:32:744	10f0	target: 0x0000000112e0be82 (diff: 4000MH), epoch 141(2.10GB)
01:32:32:744	10f0	ETH - Total Speed: 232.917 Mh/s, Total Shares: 832, Rejected: 1, Time: 04:07
01:32:32:759	10f0	ETH: GPU0 29.339 Mh/s, GPU1 29.327 Mh/s, GPU2 28.714 Mh/s, GPU3 29.929 Mh/s, GPU4 29.196 Mh/s, GPU5 29.020 Mh/s, GPU6 28.907 Mh/s, GPU7 28.485 Mh/s
01:32:32:759	10f0	 DCR - Total Speed: 6987.511 Mh/s, Total Shares: 821, Rejected: 9
01:32:32:759	10f0	 DCR: GPU0 880.163 Mh/s, GPU1 879.796 Mh/s, GPU2 861.411 Mh/s, GPU3 897.882 Mh/s, GPU4 875.890 Mh/s, GPU5 870.601 Mh/s, GPU6 867.216 Mh/s, GPU7 854.552 Mh/s
01:32:32:947	10f0	got 79 bytes
01:32:32:947	10f0	buf: {"id":4,"jsonrpc": "2.0","result": false,"error": "Unrequested work provided"}
01:32:32:947	10f0	parse packet: 73
01:32:32:947	10f0	ETH: Share rejected (500 ms)!
01:32:32:947	10f0	new buf size: 0
01:32:32:963	10f0	Socket was closed remotely (by pool)
01:32:32:963	10f0	ETH: Connection lost, retry in 20 sec...
01:32:35:635	12c0	recv: 66
01:32:35:635	12c0	srv pck: 65
01:32:35:791	1d4c	GPU 0 temp = 63, old fan speed = 48, new fan speed = 32 
01:32:35:807	1d4c	GPU 1 temp = 63, old fan speed = 34, new fan speed = 25 
01:32:35:822	1d4c	GPU 2 temp = 63, old fan speed = 51, new fan speed = 36 
01:32:35:838	1d4c	GPU 3 temp = 55, old fan speed = 37, new fan speed = 25 
01:32:35:885	1d4c	GPU 4 temp = 62, old fan speed = 37, new fan speed = 25 
01:32:35:916	1d4c	GPU 5 temp = 63, old fan speed = 42, new fan speed = 29 
01:32:35:947	1d4c	GPU 6 temp = 63, old fan speed = 44, new fan speed = 29 
01:32:35:979	1d4c	GPU 7 temp = 61, old fan speed = 44, new fan speed = 27 
01:32:36:088	2158	recv: 66
01:32:36:104	2158	srv pck: 65
01:32:36:197	12c0	srv bs: 0
01:32:36:197	12c0	sent: 290
01:32:36:354	2158	srv bs: 0
01:32:36:354	2158	sent: 290
01:32:39:479	1d4c	GPU 0 temp = 60, old fan speed = 44, new fan speed = 28 
01:32:39:495	1d4c	GPU 1 temp = 60, old fan speed = 34, new fan speed = 25 
01:32:39:510	1d4c	GPU 2 temp = 60, old fan speed = 48, new fan speed = 32 
01:32:39:510	1d4c	GPU 3 temp = 52, old fan speed = 37, new fan speed = 25 
01:32:39:526	1d4c	GPU 4 temp = 59, old fan speed = 34, new fan speed = 25 
01:32:39:541	1d4c	GPU 5 temp = 60, old fan speed = 38, new fan speed = 25 
01:32:39:541	1d4c	GPU 6 temp = 60, old fan speed = 40, new fan speed = 25 
01:32:39:557	1d4c	GPU 7 temp = 59, old fan speed = 39, new fan speed = 25 
01:32:40:604	166c	recv: 66
01:32:40:604	166c	srv pck: 65
01:32:40:807	166c	srv bs: 0
01:32:40:807	166c	sent: 207
01:32:41:088	1310	recv: 66
01:32:41:104	1310	srv pck: 65
01:32:41:307	1310	srv bs: 0
01:32:41:307	1310	sent: 207
01:32:43:042	1d4c	GPU 0 temp = 59, old fan speed = 39, new fan speed = 25 
01:32:43:057	1d4c	GPU 1 temp = 59, old fan speed = 34, new fan speed = 25 
01:32:43:073	1d4c	GPU 2 temp = 59, old fan speed = 43, new fan speed = 27 
01:32:43:073	1d4c	GPU 3 temp = 51, old fan speed = 37, new fan speed = 25 
01:32:43:089	1d4c	GPU 4 temp = 58, old fan speed = 33, new fan speed = 25 
01:32:43:104	1d4c	GPU 5 temp = 59, old fan speed = 34, new fan speed = 25 
01:32:43:120	1d4c	GPU 6 temp = 59, old fan speed = 36, new fan speed = 25 
01:32:43:120	1d4c	GPU 7 temp = 58, old fan speed = 36, new fan speed = 25 
01:32:43:292	1d4c	GPU0 t=59C fan=39%, GPU1 t=59C fan=34%, GPU2 t=59C fan=42%, GPU3 t=51C fan=37%, GPU4 t=58C fan=33%, GPU5 t=58C fan=34%, GPU6 t=59C fan=36%, GPU7 t=58C fan=36%
01:32:43:292	1d4c	em hbt: 10329, dm hbt: 0, fm hbt: 94, 
01:32:43:292	1d4c	watchdog - thread 0 (gpu0), hb time 79
01:32:43:307	1d4c	watchdog - thread 1 (gpu0), hb time 47
01:32:43:307	1d4c	watchdog - thread 2 (gpu1), hb time 62
01:32:43:307	1d4c	watchdog - thread 3 (gpu1), hb time 31
01:32:43:307	1d4c	watchdog - thread 4 (gpu2), hb time 78
01:32:43:307	1d4c	watchdog - thread 5 (gpu2), hb time 109
01:32:43:307	1d4c	watchdog - thread 6 (gpu3), hb time 78
01:32:43:307	1d4c	watchdog - thread 7 (gpu3), hb time 47
01:32:43:307	1d4c	watchdog - thread 8 (gpu4), hb time 78
01:32:43:307	1d4c	watchdog - thread 9 (gpu4), hb time 0
01:32:43:307	1d4c	watchdog - thread 10 (gpu5), hb time 31
01:32:43:307	1d4c	watchdog - thread 11 (gpu5), hb time 78
01:32:43:307	1d4c	watchdog - thread 12 (gpu6), hb time 78
01:32:43:307	1d4c	watchdog - thread 13 (gpu6), hb time 109
01:32:43:307	1d4c	watchdog - thread 14 (gpu7), hb time 47
01:32:43:307	1d4c	watchdog - thread 15 (gpu7), hb time 78
01:32:45:761	55c	recv: 66
01:32:45:761	55c	srv pck: 65
01:32:45:964	55c	srv bs: 0
01:32:45:964	55c	sent: 207
01:32:46:105	10e0	recv: 66
01:32:46:105	10e0	srv pck: 65
01:32:46:292	10e0	srv bs: 0
01:32:46:308	10e0	sent: 207
01:32:46:792	1d4c	GPU 0 temp = 58, old fan speed = 35, new fan speed = 25 
01:32:46:808	1d4c	GPU 1 temp = 58, old fan speed = 34, new fan speed = 25 
01:32:46:823	1d4c	GPU 2 temp = 58, old fan speed = 36, new fan speed = 25 
01:32:46:823	1d4c	GPU 3 temp = 50, old fan speed = 37, new fan speed = 25 
01:32:46:839	1d4c	GPU 4 temp = 56, old fan speed = 33, new fan speed = 25 
01:32:46:855	1d4c	GPU 5 temp = 57, old fan speed = 34, new fan speed = 25 
01:32:46:855	1d4c	GPU 6 temp = 58, old fan speed = 35, new fan speed = 25 
01:32:46:870	1d4c	GPU 7 temp = 57, old fan speed = 36, new fan speed = 25 
01:32:50:371	1d4c	GPU 0 temp = 57, old fan speed = 35, new fan speed = 25 
01:32:50:386	1d4c	GPU 1 temp = 57, old fan speed = 34, new fan speed = 25 
01:32:50:386	1d4c	GPU 2 temp = 57, old fan speed = 34, new fan speed = 25 
01:32:50:402	1d4c	GPU 3 temp = 49, old fan speed = 37, new fan speed = 25 
01:32:50:418	1d4c	GPU 4 temp = 55, old fan speed = 33, new fan speed = 25 
01:32:50:433	1d4c	GPU 5 temp = 57, old fan speed = 34, new fan speed = 25 
01:32:50:433	1d4c	GPU 6 temp = 57, old fan speed = 36, new fan speed = 25 
01:32:50:449	1d4c	GPU 7 temp = 56, old fan speed = 37, new fan speed = 25 
01:32:50:605	1454	recv: 66
01:32:50:605	1454	srv pck: 65
01:32:50:808	1454	srv bs: 0
01:32:50:808	1454	sent: 207

I know the fun part is

Code:

01:32:32:963   10f0   Socket was closed remotely (by pool)
01:32:32:963   10f0   ETH: Connection lost, retry in 20 sec...

but this does not justify a computer freeze

pools may not like your rejects.
I'd guess your performance is a bit too high to be stable. Try lowering your volts and your clocks a bit.
If you'll continue seeing rejects, try lowering more. 

[kkourmousis]

Code:

01:32:32:947	10f0	ETH: Share rejected (500 ms)!
01:32:32:947	10f0	new buf size: 0
01:32:32:963	10f0	Socket was closed remotely (by pool)
01:32:32:963	10f0	ETH: Connection lost, retry in 20 sec...

pools may not like your rejects.
I'd guess your performance is a bit too high to be stable. Try lowering your volts and your clocks a bit.
If you'll continue seeing rejects, try lowering more. 

My internet connection is probably the cause of my rejects (as you can see I had 500ms on that share) but this still does not justify a PC freeze

[scryptr]

These days, does mining ethereum need >2GB vram or just 2GB Vram?

greater then 2GB

Thanks. I wasn't sure if this was still the case with Claymore not using DAG files.

THERE IS STILL A DAG FILE--

However, with Claymore the DAG file is written directly to the GPU memory.  Historically, the DAG file was written to disk, and this took a period of minutes.  Updated Dagger-Hashimoto mining software writes the DAG file to the GPU memory in seconds.

Some Etherium (ETH) clone coins have DAG files smaller than 2GB.  You can use a 2GB R7 265 or GTX 750ti to mine an ETH clone coin if it is at a lower Epoch.  ETH was once mine-able by these same cards.  The DAG file increases in size with each Epoch, and some clone coins may still be at single digit Epochs.       --scryptr

[kkourmousis]

~162w per card RX 580 8GB Nitro+

1330w total for 8 gpus, cpu ,ssd & mobo (30w iddle). I am using 2x 750w PSUs

You are getting very high numbers. Have you undervolted your cards?

[notbatman]

I'm planning on modding my 480/580 straps later today, can anybody who has a power meter say if the cards will draw much more power?

[brbzull]

Appreciate it if someone can give some input

Need help from Ubuntu experts

Hi!  I need some help from Ubuntu experts.  I set up a test rig using the Sapphire Nitro+ RX580 on Windows 10, using Afterburner to do some mild overclocking - Stable on Claymore 9.8 with customised fan profile.  I flashed the bios with the Hynix timing straps and I am getting around 24mhs, which is not bad, but not great either.   It is stable.

However, when I tried set up an Ubuntu environment (16.04), I can get it stable at standard clock rates - however it crashes when I raised the clock rate using the flashed bios with the overclocked memory that works well in windows.   The fan seems to be kicking in very late, and I was getting 76 degrees at 25% fan. 

Here's a list of my questions that I hope the Ubuntu/Claymore experts can help with as I am a beginner in Ubuntu:

1.  I tried using the -tt and -fanmin command in Claymore.  I get the error message "Failed to set new fan speed, check if miner has root access!".   How do I set the miner to have root access?   Right now, I am starting the miner with the command in terminal "./mine.sh", where mine.sh is the claymore start file. 

2.  I am getting a list of error messages off the standard environment variables in Claymore.  As below:

"alvin@cryptominer-one:~/Desktop/Claymore98$ ./mine.sh
./mine.sh: line 1: export: `0': not a valid identifier
./mine.sh: line 2: export: `100': not a valid identifier
./mine.sh: line 3: export: `1': not a valid identifier
./mine.sh: line 4: export: `100': not a valid identifier
./mine.sh: line 5: export: `100': not a valid identifier?

Appreciate some insights into the above.

3.  -mclock 2100 doesn't seem to have any impact on the hash rate (standard is 2000).   Am I using it correctly?

4.  How do I monitor GPU status in Ubuntu?  Aticonfig doesn't seem to work.

Thanks!

1 - Check your script, seems you are not using the export properly.
2 - Check the FAQ,  it's supported in Linux.
3 - You won't get exactly what you have in Win, you have to check different sources to get some of that info.

[Kumic]

How many of them do you have?
Have you checked HWInfo for memory errors on your cards?
What is your power consumption per card?
What are your overclock / undervolt settings?

Well I only have Hynix ones but those numbers does not sound too bad..
If I would change something I would increase the -dcri parameter in order to reach 900mh on DCR (the sacrifice in ETH actually has a minor stability benefit - less fluctuations- at least for me)

These speeds are with Elpida 4gpus


These speeds are with Hynix 4gpus


Windows 7, Robinhood drivers, AB 4.4.0 beta 16, Claymore miner v10.0
My core clocks  are locked at 1300MHz for both rigs and no matter what I put in AB it won't change a thing, so I change it in batch file with -cclock
My -dcri value is 25 I think it's best for me.

Is ETH+LBC dual mining more profitable with a new v10.0 miner?
Thanks

[Faxmate]

Nothing new for 280x / 290 / 290x?

what do you mean? my 280x only getting 12mh

For my 280X, I run it on ZCash.

[SummersideGuy]

with the updated version of Polaris Bios Editor using the supplied timings instead of copying the 1500 timings I get roughly 0.2 - 0.4mh more per card

[Vann]

Ok so I did the my first successful 1500 strapping on my two rx 470 4g. One is at 23 mh/s and the other 22. Up from around 19.5. Is that good? What can I do next for more performance!

1150 MHz core clock, 2000 - 2100 MHz memory clock should get you to ~29 MH/s stable with a good timing strap bios mod. Also run HWinfo 'sensors only' to check for memory errors and reduce the memory clock by 25-50 MHz until there are no errors.

Im up to 26 mh/ each now. at 1150 1950 -70 voltage. Past 1950 is black screen. Not bad for 470 4g

It should be higher. Try increasing the -ethi to 8. My eight card mixed RX 570/570 4GB/8GB rig is getting 28.5 to almost 30 MH/s dual mining UBQ.



If you are on Windows mining ETH make sure you have the blockchain drivers with the epoch Dag fix patch.

you got that 28.5-30 mh/s owing to low epoch of Ubiq I believe. try to mine etc at epoch 144 and you will see.

ETH Dag file has virtually no difference compared to UBQ using the beta blockchain drivers. Less than 1 MH/s average speed difference over 8 cards.