bkelley0804
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December 15, 2016, 02:22:44 PM |
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This is me killin it on Ubuntu 16.04 w/ 6x MSI rx470 4GB
[14:31:16] Thread 3, GPU ID 3, GPU Type: Ellesmere: 635.87H/s [14:31:16] Thread 2, GPU ID 2, GPU Type: Ellesmere: 634.97H/s [14:31:17] Thread 5, GPU ID 5, GPU Type: Ellesmere: 641.74H/s [14:31:18] Thread 1, GPU ID 1, GPU Type: Ellesmere: 644.15H/s [14:31:18] Thread 4, GPU ID 4, GPU Type: Ellesmere: 641.23H/s [14:31:18] Thread 0, GPU ID 0, GPU Type: Ellesmere: 641.01H/s [14:31:18] Share accepted: 72/72 (100.00%) [14:31:18] Total Hashrate: 3838.97H/s
BONUS --> Only 640w total draw at the wall... (custom bios 1160core/1900mem/1500straps)
How are you modifying your bios? You just going into UEFI boot and changing the options? I'm new to this obviously. Core 1160 = gpu core clock rate? Mem = memclock rate? What is straps? Also, have you tried undervolting the gpu's or is it possible on ubuntu? I have 2 unmodded sapphire rx480's running at 577H/s "threads": 1, "rawintensity": 1024, "worksize": 8 currently getting about 627h/s out of twin xfx 8gb 480s without modding bios on them, however i did OC my CPU/RAM. you can tinker with those settings to find optimal speed/voltage/heat ratio that works best for your hardware. snapshot of .conf file GPU settings { "index": 0, "corefreq": 1288, "memfreq": 2000, "fanspeed": 65, "powertune": 20, "threads": 1, "rawintensity": 1022, "worksize": 8 }, { "index": 1, "corefreq": 1288, "memfreq": 2000, "fanspeed": 65, "powertune": 20, "threads": 1, "rawintensity": 1022, "worksize": 8 }, hope this helps
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Ned Kelly
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December 15, 2016, 02:44:13 PM |
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Does anyone have numbers for RX 460 stock?
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dallase
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December 15, 2016, 06:51:27 PM |
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This is me killin it on Ubuntu 16.04 w/ 6x MSI rx470 4GB
[14:31:16] Thread 3, GPU ID 3, GPU Type: Ellesmere: 635.87H/s [14:31:16] Thread 2, GPU ID 2, GPU Type: Ellesmere: 634.97H/s [14:31:17] Thread 5, GPU ID 5, GPU Type: Ellesmere: 641.74H/s [14:31:18] Thread 1, GPU ID 1, GPU Type: Ellesmere: 644.15H/s [14:31:18] Thread 4, GPU ID 4, GPU Type: Ellesmere: 641.23H/s [14:31:18] Thread 0, GPU ID 0, GPU Type: Ellesmere: 641.01H/s [14:31:18] Share accepted: 72/72 (100.00%) [14:31:18] Total Hashrate: 3838.97H/s
BONUS --> Only 640w total draw at the wall... (custom bios 1160core/1900mem/1500straps)
How are you modifying your bios? You just going into UEFI boot and changing the options? I'm new to this obviously. Core 1160 = gpu core clock rate? Mem = memclock rate? What is straps? Also, have you tried undervolting the gpu's or is it possible on ubuntu? I have 2 unmodded sapphire rx480's running at 577H/s "threads": 1, "rawintensity": 1024, "worksize": 8 Bios Mod. - dump stock rom with gpu-z - open in polaris, change core clocks, mem clocks, and set all straps above 1500 to the 1500 strap. - save and write new rom to card with atiflash. You can learn alot about it over on Zcash forms. Search Anoraks VBIOS. I have no done any undervolting (yet). You cant do that directly in ubuntu against the amdgpu-pro drivers. You can only change core and mem clocks on the fly using the /sys/class/drm/* stuff. I'm thinking @ 650w TDP, do I really risk stability to save a few more watts? For MSI RX470 4G, I'm using.. { "index": 1, "threads": 1, "rawintensity": 960, "worksize": 8 }
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Ned Kelly
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December 16, 2016, 05:14:30 AM Last edit: December 16, 2016, 01:24:33 PM by Ned Kelly |
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Do not use gpu-z, you can brick your card, use atiflash for bios backup.
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dallase
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December 16, 2016, 06:02:00 AM |
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Do not use gpu-z, you can brick you card, use atiflash for bios backup.
gpu-z just for reading the original bios, not writing it. atiflash for writing a modded bios.
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ntrader
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December 16, 2016, 10:30:49 AM |
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Anybody run miner with command line (bat file)?
I tried next line, but nothing - miner shot down. With included xmr.conf it don't start too
start miner.exe -k cryptonight -o stratum+tcp://xmr-usa.dwarfpool.com:9050 -u user -p password -g 1 -w 8 --rawintensity 1024
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Hotmetal
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December 16, 2016, 11:43:22 AM |
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Wolf-XMR-Miner has been superseded by SGMiner-GM.
It lags somewhat behind the Claymore XMR miner though.
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dallase
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December 16, 2016, 05:49:05 PM |
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Wolf-XMR-Miner has been superseded by SGMiner-GM.
Is there a good reason to switch besides the ability to control clock speeds on the fly? Seems to be 10x more complicated from compilation to configuration. I'm getting 658H/s per card now on 6x MSI 470s @ 1169mhz/1880mhz/1500 strap. Only 660w at the wall. Nearly 6 Hash/Joule. Can sgminer get better Hash per watt performance on XMR?
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anatolikostis
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Merit: 1005
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December 16, 2016, 07:05:26 PM |
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Custom timings and 1250/2100 I can pull over 825H/s out of my 470 4G (Hynix.) It's done 850H/s, but not stable. Note that this is probably not because of SGMiner-GM, but because of clocks and timings, but I've not tested on Wolf-XMR-Miner in ages.
is this with stock cryptonight kernel (sg-genesis pack)? "rawintensity": "1024", "worksize": "8", "gpu-threads": "1" for *.conf?
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antantti
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December 16, 2016, 07:07:50 PM |
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One happy wolf-xmr-miner here, 10 years old S775 mobo with two 295x2 doing 2760H/s, 580W at the wall. Never touched volts on that dpm3 area, pretty sure they don't need 0.92v.
About 3% faster than claymore on my hawaii's.
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anatolikostis
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December 16, 2016, 07:15:33 PM |
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One happy wolf-xmr-miner here, 10 years old S775 mobo with two 295x2 doing 2760H/s, 580W at the wall. Never touched volts on that dpm3 area, pretty sure they don't need 0.92v. About 3% faster than claymore on my hawaii's.
hynix hawaii 290X pulls about 750h/s @970/1250
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antantti
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December 16, 2016, 07:42:17 PM Last edit: December 16, 2016, 07:54:57 PM by antantti |
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One happy wolf-xmr-miner here, 10 years old S775 mobo with two 295x2 doing 2760H/s, 580W at the wall. Never touched volts on that dpm3 area, pretty sure they don't need 0.92v. About 3% faster than claymore on my hawaii's.
hynix hawaii 290X pulls about 750h/s @970/1250 949/1250 on that same rig does 3100h/s, 1.02v, 720W at the wall.
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dallase
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December 16, 2016, 08:56:43 PM |
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Custom timings and 1250/2100 I can pull over 825H/s out of my 470 4G (Hynix.) It's done 850H/s, but not stable. Note that this is probably not because of SGMiner-GM, but because of clocks and timings, but I've not tested on Wolf-XMR-Miner in ages.
is this with stock cryptonight kernel (sg-genesis pack)? "rawintensity": "1024", "worksize": "8", "gpu-threads": "1" for *.conf? Yes, stock kernel, custom timings. Rawintensity was set to 1008. I find 1024 too much for my 470's. 992, 1000, and 1008 are all good for me. 992 normally yields 100% accepted shares, and 1008 normally 99.2%. Can be a wash because of that. Maybe if I didnt underclock I would get some better rates. I'll play around with sgminer-gm when I get some time and follow up with some stats.
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endlessskill
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December 17, 2016, 10:11:40 AM |
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Got 720 h/s on my RX 480. Not bad, thanks )
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anatolikostis
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December 17, 2016, 12:29:02 PM |
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Got 720 h/s on my RX 480. Not bad, thanks )
730h/s @1110c/2000m - 30h/s speedup, not sure how to do @800h/s on Win (like Wolf0 do on GNU)
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endlessskill
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December 17, 2016, 01:06:53 PM |
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Got 720 h/s on my RX 480. Not bad, thanks )
730h/s @1110c/2000m - 30h/s speedup, not sure how to do @800h/s on Win (like Wolf0 do on GNU) I got only 658 h/s with 1110/2000 720 on 1150/2150 How did you get 730 on this clocks?
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Hotmetal
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December 17, 2016, 01:31:43 PM |
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Got 720 h/s on my RX 480. Not bad, thanks )
730h/s @1110c/2000m - 30h/s speedup, not sure how to do @800h/s on Win (like Wolf0 do on GNU) RX480 @ 750 h/s using Claymore's GPU miner out of the box.
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Crypt0Future
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December 17, 2016, 02:30:53 PM |
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RX480 @ 750 h/s using Claymore's GPU miner out of the box.
Which OS?
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Tmdz
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December 17, 2016, 04:08:52 PM |
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Got 720 h/s on my RX 480. Not bad, thanks )
730h/s @1110c/2000m - 30h/s speedup, not sure how to do @800h/s on Win (like Wolf0 do on GNU) I got only 658 h/s with 1110/2000 720 on 1150/2150 How did you get 730 on this clocks? 1500 straps will get you more speed, some other tighter straps may get you more speed like wolf0 but not sure which one or how stable it is.
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Hotmetal
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December 17, 2016, 04:12:02 PM |
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RX480 @ 750 h/s using Claymore's GPU miner out of the box.
Which OS? Windows.
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