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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: [Help] Claymore - Fans stop and go on: September 11, 2017, 05:01:15 PM
I'm using Windows10. I changed the plan and moved to overdriveNTool (afterburner etc. not working with blockchain driver) and it is still happening! I set minimum speed to 1200 and the fans are still sometimes stopping. Crazy.  Huh

Another problem: The first card each of my two rigs are pulling more W than I set. Means it pulls 96 W and the others are like settings at 80 W. Strange.

Oh yeah btw. I use the blockchain driver 17.30 and claymore 10.0. But yeah claymore has now no special settings anymore since I moved to overdriveNTool which helped me to get the MH/s stable.
2  Alternate cryptocurrencies / Mining (Altcoins) / [Help] Claymore - Fans stop and go on: September 11, 2017, 02:08:00 PM
Hey guys. As the titles says, my fans are running for like 50 seconds then stopping for some few seconds before they start again. I would like to avoid this stop and go. Here is my command line I use for my GPUs with claymore:


Do you have any advice on it? I know if I remove -tt it fixes the problem but the fans are spinning too low and temp is too high thats why I can't remove -tt.

-tstop 85,85,85 -tt 65,65,65 -fanmin 60,60,60 -fanmax 100,100,100 -cclock 1130,1130,1130 -mclock 2150,2150,2150 -cvddc 850,850,850 -mvddc 850,850,850


Best regards

3  Alternate cryptocurrencies / Mining (Altcoins) / Re: Guys I need your help - PSU problem - buy advice on: August 25, 2017, 08:42:57 AM
I would go with dual EVGA 850W G2 PSU's since two of the PCI-E cables have a 8-pin + 6-pin pigtail that you need. If you go up to a EVGA 1000W G2, it has 6 PCI-E connectors that can power the six GPU  8-pin + 6-pin

Did I understood you correct that if I go with EVGA 850W g2 I do NOT need any adapter/splitter? If this is true, could I also take EVGA 850w p2? It has one 4+4-pin less https://www.digitec.ch/en/Comparison/5919805-6134387. If I still need adapter/splitter would the 6-pin to two 4-pin molex strategy (see posts below) work aswell instead the splitters you mentioned?
4  Alternate cryptocurrencies / Mining (Altcoins) / Re: Guys I need your help - PSU problem - buy advice on: August 25, 2017, 08:26:22 AM
Don't forget to utilize the 4-pin molex connectors. You can usually get 2x 4 pin to 1x 6 pin PCIe power adapters for a few bucks each.

For example: https://www.amazon.com/Cable-Matters-2-Pack-Molex-Power/dp/B01DV1Z22K

You can safely use this with 2x 4-pin molex connectors on one string, then use them to power one riser.

Additionally, if you buy a new modular EVGA PSU, their customer service is pretty nice about sending free extra cables (to a reasonable limit), at least in my experience. The SATA and Peripheral ports on the PSU end can be used for either purpose, so you could substitute a string of molex connectors for SATA. (Don't mix cables from different modular PSUs, however.)

So if I would use PSU 4-pin molex to the 6-pin input riser:
- What PSU plug would this use? (output would be molex ofc!?)
- would the PSU to two 4-pin molex adapter use one cable per riser right?

So I got basically the following set-up?:

Could you answer and help me with the = *...* ? (Because I'm not sure if I can use one cable to power more than one "thing")

one PSU:
- three 6+2 pin cables -> 3 GPU (one per GPU) = using how many and which (PIN) PSU slots?
- three 6-pin cables -> 3 GPU (one per GPU) = using how many and which (PIN) PSU slots?
- three 6-pin riser (throwing sata adapter in trash)
- three 6-pin to two 4-pin molex adapter = using how many and which (PIN) PSU slots?

=total of nine? slots I need at each PSU? three 6+2 and six 6-pin?

Which PSU do you recommend?
I filtered some products, I might have done it wrong maybe you could set me a correct filter for this set-up. /9KoZaj]https://[Suspicious link removed]/9KoZaj
5  Alternate cryptocurrencies / Mining (Altcoins) / Guys I need your help - PSU problem - buy advice on: August 24, 2017, 08:55:26 PM
Hello there!

I've fucked up I guess.

I bought this stuff:

- 12 power risers v006c 6-pin:
https://www.aliexpress.com/item/PC-PCIe-PCI-E-PCI-Express-Riser-Card-1x-to-16x-USB-3-0-Data-Cable/32814620119.html?ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10307_10137_10060_10155_10134_10154_10333_10334_10056_10335_10055_10054_10059_10332_100031_10099_10103_10102_10052_10053_10142_10107_10050_10051_10326_10084_10083_10080_10082_10081_10177_10110_10111_10112_10113_10114_10312_10313_10314_10315_10078_10079_10073,searchweb201603_1,ppcSwitch_5&btsid=35bacd27-1911-4e96-8a06-4cd82feeae82&algo_expid=4ba94ee9-d9ae-4724-b7a1-dcb47aaffdc8-0&algo_pvid=4ba94ee9-d9ae-4724-b7a1-dcb47aaffdc8&transAbTest=ae803_2

- 6x GPU: SAPPHIRE NITRO+ RX 580 8 GB (11265-01-20G)

here it comes: the GPU needs 6+2 *AND* 6-pin pluggin to PSU......
I plan to buy TWO PSU (750w - 850w. w/e)

since I want to connect all GPU pins and the power riser's 1:1 to the PSU with the 6-pin I have no idea which PSU can do this with enough cables.... any advice?


Best wishes
6  Bitcoin / Hardware / Guys I need your help - PSU problem - buy advice on: August 24, 2017, 07:44:48 PM
Hello there!

I've fucked up I guess.

I bought this stuff:

- 12 power risers v006c 6-pin:
https://www.aliexpress.com/item/PC-PCIe-PCI-E-PCI-Express-Riser-Card-1x-to-16x-USB-3-0-Data-Cable/32814620119.html?ws_ab_test=searchweb0_0,searchweb201602_5_10152_10065_10151_10068_10307_10137_10060_10155_10134_10154_10333_10334_10056_10335_10055_10054_10059_10332_100031_10099_10103_10102_10052_10053_10142_10107_10050_10051_10326_10084_10083_10080_10082_10081_10177_10110_10111_10112_10113_10114_10312_10313_10314_10315_10078_10079_10073,searchweb201603_1,ppcSwitch_5&btsid=35bacd27-1911-4e96-8a06-4cd82feeae82&algo_expid=4ba94ee9-d9ae-4724-b7a1-dcb47aaffdc8-0&algo_pvid=4ba94ee9-d9ae-4724-b7a1-dcb47aaffdc8&transAbTest=ae803_2

- 6x GPU: SAPPHIRE NITRO+ RX 580 8 GB (11265-01-20G)

here it comes: the GPU needs 6+2 *AND* 6-pin pluggin to PSU......
I plan to buy TWO PSU (750w - 850w. w/e)

since I want to connect all GPU pins and the power riser's 1:1 to the PSU with the 6-pin I have no idea which PSU can do this with enough cables.... any advice?


Best wishes

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