SpceGhst
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May 05, 2018, 01:49:16 PM |
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I understand it's different algorithm and used more memory, but just don't understand how come RX 580 8 GB can get almost the same speed or sometimes even better but for RX 580 4 GB and RX Vega the speed decrease drastically. maybe someone can explain about this?
My 8gb RX cards get around 200+ hashses more than my 4gb cards do. Somebody earlier said it's because the algo chokes with only 4gb vram. I've never owned a Vega, so I can't really speak to it, but I'd suspect it has to do with the mining software you're using and the Devs are still figuring out the Vega cards.
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DragosD1
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May 05, 2018, 05:20:28 PM |
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....MEM alloc error, says computer has no enough memory, pagefile is 60 gb??? What's with this error? 12 gpu's rig
if all your card is 8 GB then you need to set virtual memory 12 * 8 = 96 GB to be safe you also can added 8 GB so it would 104 GB. Jeez, that much?? Thank you
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ut3wt
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May 05, 2018, 05:54:43 PM |
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Hi! I use 6xVega64, after enable --maxmem option, on my RIG, cast_xmr work better, but I see message: HBCC Memory Segment is enabled. Up to 3% higher hash rate can be achieved for this card by disabling it in the Radeon Settings. GPU5: gfx901 | 64 Compute Units | Memory (MB): 8176 Radeon Settings not installed on my RIG, I use OverdriveNTool and registry table edited parameters.if possible or maybe you know, how to disabling HBCC Memory Segment in *regedit registry table? Win10x64 driver 22.19.659.0 Thanks!
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clancy182
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May 05, 2018, 11:15:12 PM |
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Hi! I use 6xVega64, after enable --maxmem option, on my RIG, cast_xmr work better, but I see message: HBCC Memory Segment is enabled. Up to 3% higher hash rate can be achieved for this card by disabling it in the Radeon Settings. GPU5: gfx901 | 64 Compute Units | Memory (MB): 8176 Radeon Settings not installed on my RIG, I use OverdriveNTool and registry table edited parameters.if possible or maybe you know, how to disabling HBCC Memory Segment in *regedit registry table? Win10x64 driver 22.19.659.0 Thanks! not possible without wattman what driver do u use ? old blockchain or adrenaline ?
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thelovemyth
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May 06, 2018, 02:32:24 AM |
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So, What Cryptonight-Heavy hashrate per 1 Vega64?
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user1988
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May 06, 2018, 03:07:22 AM |
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it's normal for the hashes to go down when CryptoNight-Heavy mine?
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jmigdlc99
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May 06, 2018, 03:09:48 AM |
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it's normal for the hashes to go down when CryptoNight-Heavy mine?
It is common for hashrates to drop when mining with RX Vegas either 56 or 64. You will need to restart your GPUs/miners to regularly maximize your Cryptonight hashrates. Take a look at JJ's restart script if you want to automate this. Just do a quick google search and you should find it.
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0xacBBa937A57ecE1298B5d350f40C0Eb16eC5fA4B
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user1988
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May 06, 2018, 03:15:25 AM |
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it's normal for the hashes to go down when CryptoNight-Heavy mine?
It is common for hashrates to drop when mining with RX Vegas either 56 or 64. You will need to restart your GPUs/miners to regularly maximize your Cryptonight hashrates. Take a look at JJ's restart script if you want to automate this. Just do a quick google search and you should find it. no use vega i use rx400 and rx500 in CryptoNight-v7 I have 5500 h / s and in CryptoNight-Heavy 4600hs I do not understand why this happens
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SpceGhst
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May 06, 2018, 03:18:57 AM |
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it's normal for the hashes to go down when CryptoNight-Heavy mine?
Rx 4gb cards can take up to 20% hit on hashrate due to memory constraints. The 8gb RX run about the same hash... some even higher while on heavy.
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AlexanderDumas
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May 06, 2018, 07:43:40 AM |
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Is it possible to mine Alloy with Cast? And if so with which Algo settings?
Thanks!.
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ut3wt
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May 06, 2018, 07:55:27 AM |
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Hi! I use 6xVega64, after enable --maxmem option, on my RIG, cast_xmr work better, but I see message: HBCC Memory Segment is enabled. Up to 3% higher hash rate can be achieved for this card by disabling it in the Radeon Settings. GPU5: gfx901 | 64 Compute Units | Memory (MB): 8176 Radeon Settings not installed on my RIG, I use OverdriveNTool and registry table edited parameters.if possible or maybe you know, how to disabling HBCC Memory Segment in *regedit registry table? Win10x64 driver 22.19.659.0 Thanks! not possible without wattman what driver do u use ? old blockchain or adrenaline ? Hi! Wattman - not use it, from this program there is no use. I use old blockchain driver because new 18.3.4 not good work on my RIG, from 6xVega64 4GPUs-work fine 2025Hs and two GPUs 200Hs - no wont’s good work. A new driver fine work if you use no more 4GPUs...
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SpceGhst
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May 06, 2018, 01:05:39 PM |
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Is it possible to mine Alloy with Cast? And if so with which Algo settings?
Thanks!.
Looks like Alloy has its own CN variant, which I believe Cast does not currently support.
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kostavega
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May 06, 2018, 05:27:00 PM |
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Thank to anadventureisu for very useful app CAST_XMR_UI. Just one issue: is it possible to add profiles for different pools and coin? Thank you very much!
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zeef
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May 06, 2018, 11:48:54 PM |
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Its normal for sumokoin and crypto heavy in vega 56 got 1500 hs instead of aprox 2000h s?
Thanks
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Elder III
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May 07, 2018, 12:11:05 AM |
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Its normal for sumokoin and crypto heavy in vega 56 got 1500 hs instead of aprox 2000h s?
Thanks
I'm not sure of the exact hashrate to expect for a Vega 56, but the cryptonight heavy algorithm does have a lower hashrate on all GPUs. It's due to the changes they made to cryptonight that are different from what Monero did etc...
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zeef
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May 07, 2018, 12:26:44 AM |
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Its normal for sumokoin and crypto heavy in vega 56 got 1500 hs instead of aprox 2000h s?
Thanks
I'm not sure of the exact hashrate to expect for a Vega 56, but the cryptonight heavy algorithm does have a lower hashrate on all GPUs. It's due to the changes they made to cryptonight that are different from what Monero did etc... On monero i got 2k hs, thats why i asked
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Kaezar
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May 07, 2018, 07:52:04 AM |
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Its normal for sumokoin and crypto heavy in vega 56 got 1500 hs instead of aprox 2000h s?
Thanks
Its normal! read explaining in posts above.
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kockas
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May 07, 2018, 08:01:45 AM |
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Hi, I've problem, that after few hour of mining on RX Vega 56, app just hangs. Card & Windows still works. I can close the window, and run application again. No matter if OC or not... Driver is 18.4.1. However, performance is great. Thanks for great miner. Any idea, hint/fix? Thanks.
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Kaezar
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May 07, 2018, 08:19:30 AM |
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Hi, I've problem, that after few hour of mining on RX Vega 56, app just hangs. Card & Windows still works. I can close the window, and run application again. No matter if OC or not... Driver is 18.4.1. However, performance is great. Thanks for great miner. Any idea, hint/fix? Thanks. try with/without --maxmem option.
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kockas
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May 07, 2018, 09:27:51 AM |
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Hi, I've problem, that after few hour of mining on RX Vega 56, app just hangs. Card & Windows still works. I can close the window, and run application again. No matter if OC or not... Driver is 18.4.1. However, performance is great. Thanks for great miner. Any idea, hint/fix? Thanks. try with/without --maxmem option. So far it was without maxmem option... Will do afternoon, and let you know here. Nobody had such issue so far?
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