sorry2xs
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Activity: 924
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Dark Passenger Bitcoin miner 2013,Bitcoin node
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November 23, 2016, 02:06:16 AM |
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Please tip the Node 1MPWKB23NsZsXHANnFwVAWT86mL24fqAjF; KO4UX THAT NO GOOD DO GOODER BAT!!!
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EinsteinTX
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November 23, 2016, 02:06:57 AM |
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I have several rx480s using Boysie's ROMs, getting 30 MH/s on ETH, using Claymore ETH/DCR 7.4. I installed Claymore 7.0 for ZEC, getting roughly 160 H/s on the same rx480s. I decide to switch back to ETH, but now I only get 15 MH/s. Yes, a 50% drop! If I install the stock ellesmere ROM, I get 24 Mh/s, and can boost that to 27 Mh/s with tweaks as usual. However, it seems the ZEC Claymore application 'BREAKS' the hashrate of the Claymore ETH application, if using a modified ROM. More importantly, this is permanent. Well, semi-permanent. I found if I COMPLETELY REINSTALL my OS and switch video cards between workers - essentially completely start from scratch, I can get them back to 30 MH/s. However, if I run Claymore 7.0 on ZEC just ONCE, they drop back down to 50%. Anyone have any idea what is getting switched? I thought it might be registry settings, so I restored the registry. No good. The only thing I can find that fixes it is a complete reinstall of the OS, in addition to erasing motherboard BIOS.
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adaseb
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Activity: 3878
Merit: 1733
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November 23, 2016, 02:20:05 AM |
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Finally a Bull Flag on ZEC that actually worked.
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adaseb
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Activity: 3878
Merit: 1733
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November 23, 2016, 02:23:04 AM |
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I have several rx480s using Boysie's ROMs, getting 30 MH/s on ETH, using Claymore ETH/DCR 7.4. I installed Claymore 7.0 for ZEC, getting roughly 160 H/s on the same rx480s. I decide to switch back to ETH, but now I only get 15 MH/s. Yes, a 50% drop! If I install the stock ellesmere ROM, I get 24 Mh/s, and can boost that to 27 Mh/s with tweaks as usual. However, it seems the ZEC Claymore application 'BREAKS' the hashrate of the Claymore ETH application, if using a modified ROM. More importantly, this is permanent. Well, semi-permanent. I found if I COMPLETELY REINSTALL my OS and switch video cards between workers - essentially completely start from scratch, I can get them back to 30 MH/s. However, if I run Claymore 7.0 on ZEC just ONCE, they drop back down to 50%. Anyone have any idea what is getting switched? I thought it might be registry settings, so I restored the registry. No good. The only thing I can find that fixes it is a complete reinstall of the OS, in addition to erasing motherboard BIOS.
I switched back and forth on multiple rigs with hacked bios's with both Windows 7 and Windows 10 and I never got this issue. However you are not the first person that this has happened too.
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sorry2xs
Legendary
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Activity: 924
Merit: 1000
Dark Passenger Bitcoin miner 2013,Bitcoin node
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November 23, 2016, 02:45:42 AM |
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Finally a Bull Flag on ZEC that actually worked. now how long will the bull flag last
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Please tip the Node 1MPWKB23NsZsXHANnFwVAWT86mL24fqAjF; KO4UX THAT NO GOOD DO GOODER BAT!!!
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luciferdark
Jr. Member
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Activity: 336
Merit: 1
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November 23, 2016, 02:53:31 AM |
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wait new version =)
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AKRO
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Merit: 10
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November 23, 2016, 03:07:10 AM |
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I haven't had an issue with them, maybe with another miner or the first few versions of claymore, but I see no difference. at least with powered USB risers.
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Altcoining
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November 23, 2016, 03:14:53 AM |
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I haven't had an issue with them, maybe with another miner or the first few versions of claymore, but I see no difference. at least with powered USB risers. No difference here.
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sorry2xs
Legendary
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Activity: 924
Merit: 1000
Dark Passenger Bitcoin miner 2013,Bitcoin node
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November 23, 2016, 03:18:25 AM |
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Please tip the Node 1MPWKB23NsZsXHANnFwVAWT86mL24fqAjF; KO4UX THAT NO GOOD DO GOODER BAT!!!
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Altcoining
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November 23, 2016, 03:24:30 AM |
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I just bought a V3, solder is fucked up... Returning and buying the V6
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verjic
Newbie
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Activity: 19
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November 23, 2016, 03:27:36 AM |
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Hello, Did anyone modded BIOS of R9 380 to rise the hashrate for ZEC? At his moment I use this modded BIOS: https://bitcointalk.org/index.php?topic=1620733.0 , which is good for ETH ( I get 23.8 MHS stable ), but on ZEC I just get about 125 H/s from 118 H/s with standart BIOS. I did not find any thread where someone did hack R9 380 BIOS to get high hashrate on ZEC. If anyone know, please point me. Thank You!
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AKRO
Member
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Activity: 83
Merit: 10
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November 23, 2016, 03:36:23 AM |
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Hello, Did anyone modded BIOS of R9 380 to rise the hashrate for ZEC? At his moment I use this modded BIOS: https://bitcointalk.org/index.php?topic=1620733.0 , which is good for ETH ( I get 23.8 MHS stable ), but on ZEC I just get about 125 H/s from 118 H/s with standart BIOS. I did not find any thread where someone did hack R9 380 BIOS to get high hashrate on ZEC. If anyone know, please point me. Thank You! I think using V2.0 or something I had one fetch a nice 15% increase but after managing my layouts and trying stuff out i reverted to the original bios, can't hurt to try if you don't mind the downtime.
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riser
Jr. Member
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Activity: 59
Merit: 10
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November 23, 2016, 03:50:00 AM |
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For r9 390 bios have? my card give 31mh on eth and 6xr9 390 1280 sol.
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Aetsen
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November 23, 2016, 05:10:27 AM |
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I just bought a V3, solder is fucked up... Returning and buying the V6 Link to these risers?
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yan32768
Newbie
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Activity: 2
Merit: 0
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November 23, 2016, 05:20:44 AM |
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i meet the trouble: intel h61 no problem amd 770t,p55 will be crashed with xfx 470 cards, the driver is 16.9.2 or 16.11.4 the same rig,with amd 270 ,is no problem. see below:
ZEC: 1 pool is specified Main ZCash pool is zec.f2pool.com:3357
Catalyst 15.12 is REQUIRED for best performance and compatibility At least 16 GB of Virtual Memory is required for multi-GPU systems Make sure you defined GPU_MAX_ALLOC_PERCENT 100 Be careful with overclocking, use default clocks for first tests Press "s" for current statistics, "0".."9" to turn on/off cards, "r" to reload pools NOTE: miner uses 3000 rounds to calculate average speed, so it may take about a minute to get correct speed. OpenCL initializing...
AMD Cards available: 1 GPU #0: Ellesmere, 3072 MB available, 32 compute units POOL version GPU #0 intensity 4 Total cards: 1
then the window tip: '........ stop working' and exit
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verjic
Newbie
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Activity: 19
Merit: 0
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November 23, 2016, 06:22:41 AM |
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Hello, Did anyone modded BIOS of R9 380 to rise the hashrate for ZEC? At his moment I use this modded BIOS: https://bitcointalk.org/index.php?topic=1620733.0 , which is good for ETH ( I get 23.8 MHS stable ), but on ZEC I just get about 125 H/s from 118 H/s with standart BIOS. I did not find any thread where someone did hack R9 380 BIOS to get high hashrate on ZEC. If anyone know, please point me. Thank You! I think using V2.0 or something I had one fetch a nice 15% increase but after managing my layouts and trying stuff out i reverted to the original bios, can't hurt to try if you don't mind the downtime. What do you mean V2.0?
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Altcoining
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November 23, 2016, 06:36:45 AM |
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I just bought a V3, solder is fucked up... Returning and buying the V6 Link to these risers? http://www.ebay.com/itm/182293910222This is where i bought mine from, they come from Texas (USA) so shipping is fast in the USA.
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ffthomas
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November 23, 2016, 06:41:27 AM |
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I just bought a V3, solder is fucked up... Returning and buying the V6 Link to these risers? http://www.ebay.com/itm/182293910222This is where i bought mine from, they come from Texas (USA) so shipping is fast in the USA. I use the V005 type since August without any problems - yet.
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Yerba
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Activity: 146
Merit: 10
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November 23, 2016, 06:47:03 AM |
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Can someone explain why this is happening. V7 works flawless however I have noticed my speeds on one card drop a fair wack.
GPU0 167.471 H/s, GPU1 84.808 H/s for some reason my 2nd 280x card is only doing half hash rate. Any ideas as to what the cause of this is. Thanks in advance.
Dont overclock keep everything stock. Including bios. They are on stock settings and stock bios on my MSI 280x cards other than the default bios from site to fix heating problem that resolved years ago. No OC done and all factory default so got no idea what going on with the 2nd card think gone into limp mode lol. k Try plugging in a monitor or display emulator to it. I have since reinstalled drivers rebooted seems to done the trick not sure what went on their also had another problem with the miner crashing my system last night so not sure what going on. bugs in matrix I guess. Going to have to keep eye on me system. I had same problem. 4 cards of 6 were working at 80 sol, other two at 170. Drivers ( tried the newest ) SDK platform etc etc caused this problem ( check claymore log ). Reinstalled windows with 15.12 drivers and all works like a charm.
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