Quote from: Astennu on January 18, 2017, 12:29:24 PM

Quote from: warnerdark on January 18, 2017, 12:23:09 PM

Hello everybody
I just recently launched myself in zcash mining and I currently have a RIG with the following hardware:
- 6 rx480 nitro oc 8gb from sapphire
- 1 mother card asrock b85 anniversary
- 1 psu Corsair CP-9020094-EU RMX Series RM1000X
- 1 ssd 120 go
- 1 2 + 1 gb ddr3 1333 (awaiting change for 8gb)

For now the bios of each graphics card is as follows: Anoraks_Sapphire RX480 8GB Samsung Rev53_original.rom (https://anorak.tech/uploads/default/original/1X/eab04521348d2a51fb89e0a1e634b038bed1e76c.rom)

After several tests and taking control of the tool Claymore's ZCash AMD GPU Miner v11.1, I have heated my settings of each graphics card (using trixx utility) to arrive at the final consumption at output of RIG at 780 watts with a total hashrate of ~ 1450 H / s. My total power limit is -50% and the gpu voltage is set to negative according to each graphics card according to the stability tests I have performed.
My question is the following :
Considering the time spent adjusting the parameters of the rx480 individually on trixx utillity and config.txt of claymore zcash miner, is there any software that could allow to combine incremental tests on the different possible settings of the graphics cards with the claymore tool And in combination with the maximum of automatically selected profotability?

. A kind of software that would do all this in an automatic and controlled manner (a kind of nice mining evolved)
If this software does not exist, you will be motivated to start this project.
I think that this will have a great interest for many people and will thus save a lot of time on the settings therefore of the stability system but also on the money earned.
I do not have much knowledge in programming language but I am ready to participate actively in the project.
What do you think ?

Thanks to you for the many informations that help me to start my first RIG.

What do you want the software to change? You want it to dynamically change the clockspeeds based on profitability? i dont think you want that. You always want cards to run as efficient as possible unless you dont have to pay for the power bill.

There is software that will switch mining algorithms based on profitability (like Nicehash). But you will still have to finetune the cards yourself. Every card is different. One card can do 1250 MHz on 1.0v a second one will do 1325 and a other card only 1175. AMD already does some voltage binning based on chip quality's

I have 480's with 1,075v stock and also cards with 1,106 and 1,150v.

It is precisely on this refining of the settings of each different graphics card that the tool could have a utility. It will make it possible, for example, to test, for each card, optimized settings with a tolerance greater or less for their stability and all this automatically with backup of the logs.