Haruderty
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June 11, 2017, 07:13:27 AM |
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Unfortunately zcash.flypool.org dangerous pool, Trojans and viruses on it zcash.flypool.org...!
Pools don't have viruses and trojans - though it's *possible* that some of the miner software they link to does, more commonly it's "false positive" reports. How do you determine if a website has trojans.
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Janis2017
Newbie
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Activity: 4
Merit: 0
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June 11, 2017, 09:51:04 AM |
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Where these instructions actually i need to put in bat file and what they are doing there each off one.
GPU_FORCE_64BIT_PTR 1 GPU_MAX_HEAP_SIZE 100 GPU_USE_SYNC_OBJECTS 1 GPU_MAX_ALLOC_PERCENT 100 GPU_SINGLE_ALLOC_PERCENT 100
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becomedeath
Newbie
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Activity: 1
Merit: 0
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June 11, 2017, 03:37:02 PM |
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An update to Microsoft Security Essentials is marking Claymore's miner 12.5 as a virus and shutting it down automatically. I had to disable it (I have other virus suites) in order for the miner to work. I was confused for a bit as to why it just stopped. But it is due to being marked a virus. Hope this helps.
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ccccccc7
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June 11, 2017, 07:10:45 PM |
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Where these instructions actually i need to put in bat file and what they are doing there each off one.
GPU_FORCE_64BIT_PTR 1 GPU_MAX_HEAP_SIZE 100 GPU_USE_SYNC_OBJECTS 1 GPU_MAX_ALLOC_PERCENT 100 GPU_SINGLE_ALLOC_PERCENT 100
at the top of the bat file, you need the prefix of "set" or "setx" otherwise it does nothing e.g. setx GPU_SINGLE_ALLOC_PERCENT 100 What they do? Read the commands and you could probably guess or give google a try
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Metamorph
Newbie
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Activity: 25
Merit: 0
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June 11, 2017, 07:14:09 PM |
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As I put in my rig r9 290 cards a problem appeared. The cards themselves work undisturbed with -100 volts and the miner never restarts. However, every Internet stop crashes the computer. He does not restart - just hangs up and does not work. rig : 290x 290 290 280x 280x BTC pro motherboard Windows 8.1
Even manually if I stop the miner - the computer crashes. I use Afterburner. When Afterburner starting automatically with windows starting - computer crash on start. When first start miner and then afterburner - everything is ok .
I have another computer with one R9 290 with Trixxx and situation is the same - internet stop - computer crash.
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YIz
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June 11, 2017, 10:58:56 PM |
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Still lacks optimization for Fiji, 380H/s on latest drivers and about 480H/s with the recommended drivers you mentioned in the thread, however, the old drivers are unstable for some reason.
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pehoko
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June 12, 2017, 12:44:52 PM |
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Some tips for HD7950 mining?
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BogdanCo
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June 12, 2017, 06:55:26 PM |
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Some tips for HD7950 mining?
Undervolting... from 1200 mV to 1070mV even 1050mV if possible
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Murtiya
Member
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Activity: 109
Merit: 10
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June 12, 2017, 07:39:23 PM |
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Some tips for HD7950 mining?
Undervolting... from 1200 mV to 1070mV even 1050mV if possible I do the 1000mV undervolting, it saves a lot of energy.
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pehoko
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June 12, 2017, 10:01:57 PM |
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I am on 900mv, I am asking for mining intensity, frequencies, miner version.
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Tamilson
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June 13, 2017, 08:58:01 AM |
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I am on 900mv, I am asking for mining intensity, frequencies, miner version.
I use the -i 6 for my 7950.
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Happy Coding Life
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Tom17
Newbie
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Activity: 28
Merit: 0
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June 13, 2017, 12:08:36 PM |
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When I do -i 6 on my 7950's, it says there is not enough ram and it reduces it to 5! What SOL/s are you getting on your 7950s?
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th00ber
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June 13, 2017, 12:58:23 PM |
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When I do -i 6 on my 7950's, it says there is not enough ram and it reduces it to 5! What SOL/s are you getting on your 7950s?
240-250H/s
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chohav
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June 13, 2017, 01:07:24 PM |
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When I do -i 6 on my 7950's, it says there is not enough ram and it reduces it to 5! What SOL/s are you getting on your 7950s?
I am getting 230 with hard undervolt
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Edsemen
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June 13, 2017, 04:25:00 PM |
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When I do -i 6 on my 7950's, it says there is not enough ram and it reduces it to 5! What SOL/s are you getting on your 7950s?
I am getting 230 with hard undervolt I think your core freqauency is around 900 MH/s.
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z0n0
Legendary
Offline
Activity: 1274
Merit: 1006
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June 13, 2017, 09:29:58 PM |
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As I put in my rig r9 290 cards a problem appeared. The cards themselves work undisturbed with -100 volts and the miner never restarts. However, every Internet stop crashes the computer. He does not restart - just hangs up and does not work. rig : 290x 290 290 280x 280x BTC pro motherboard Windows 8.1
Even manually if I stop the miner - the computer crashes. I use Afterburner. When Afterburner starting automatically with windows starting - computer crash on start. When first start miner and then afterburner - everything is ok .
I have another computer with one R9 290 with Trixxx and situation is the same - internet stop - computer crash.
I'm thinking of grabing some used 290 and 280x...can you tell me how much power pull from the wall each of these 2 models when mining ZEC? Thanks.
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z0n0
Legendary
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Activity: 1274
Merit: 1006
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June 13, 2017, 09:31:41 PM |
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Some tips for HD7950 mining?
Undervolting... from 1200 mV to 1070mV even 1050mV if possible I do the 1000mV undervolting, it saves a lot of energy. How do you undervolt 280x model? Doesn't work in msi afterburner
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QuintLeo
Legendary
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Activity: 1498
Merit: 1030
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June 14, 2017, 06:57:43 AM |
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You have to mod the BIOS (or flash a pre-modded BIOS like the many put together by TheStilt back in Litecoin mining days) to undervolt a R9 280/280x/290/290x
Not sure on ZEC, but I have a triple R9 290 rig (Sapphire reference design cards) running ETH that soaks a bit over 300 watts/card at 1100/1250 with one of the bios from TheStilt on the cards (they used to thermal limit to around 900 Mhz, less when it was HOT, before I flashed the BIOS on each card, now they do 1100 and STILL run about 10 degrees C cooler and it has to get VERY hot for them to start thermal limiting).
My guess is that ZEC would probably run more like 220-250 watts per card at the same clocks with the same BIOS - but ZEC doesn't seem to need as much CPU on those to max sol/s so you can probably downclock them some for less power draw.
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I'm no longer legendary just in my own mind! Like something I said? Donations gratefully accepted. LYLnTKvLefz9izJFUvEGQEZzSkz34b3N6U (Litecoin) 1GYbjMTPdCuV7dci3iCUiaRrcNuaiQrVYY (Bitcoin)
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pehoko
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June 14, 2017, 09:57:51 AM |
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When I do -i 6 on my 7950's, it says there is not enough ram and it reduces it to 5! What SOL/s are you getting on your 7950s?
Well I have managed about 260 (-i 5) at 950/1450/1.05v, last claymore zec miner.
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ccminer.net
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June 14, 2017, 10:16:02 AM |
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pardon me my stupd question but can I mine zclassic with this miner?
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