I haven't shared anything before to this community. So here is it, my latest Ti rig.

Spec
Motherboard : Biostar TB250
CPU : Celeron G3900
Memory : 4GB DDR4
Hardisk : 120 SSD
GPU : Zotac 1080 Ti AMP Extreme x 4
Powered Riser
PSU : Corsair RM1000i Watt
DIY-Custom Frame Using Alu Bars

Pulling 890-910 Watt from the wall. Running 65% TDP, +61 Mhz Core and + 300 Mhz Mem. Approximately 680-700 Sol/s per GPU, around 2.8k Sol/s.


Running purely Zcash now but going to try multi-algo at either Zpool or MiningPoolHub.

Question : How do I directly display the image out instead of a link?

I wish I have a link to all Philipma's account so I can know what to mine daily. Phillip, will you consider setting up an Telegram or Whatapps group where we will pay subscription monthly to know what you coin you switch daily? I will the first to sign up.

I am planning to use them for Zcash/Skein. Is Zpool Skein issue back to normal?
I look at site and it shows the following stats.

[24 Hours Actual]
0.00366mBTC @ USD0.04026 per GH?

Doesn't seems to be right. Am I reading it right?

How are those Zotac 1080 Ti Minis doing on Zcash/Skein?
Over at my place, they are about 14% cheaper. I am really considering them over Amp Extreme editions.

We have that too, but the electrical utilities company will require a big deposit of about USD5k to enable "Off Peak" and "Peak" charges. Night is cheaper. Since we don't really know how long this mining bubble will last, investing that amount is risky.

It is about USD0.11 in my country. I still have a day job.

Wow,very comprehensive list. Thank you for sharing.
Please correct me if I interpret your data incorrectly. I am to use Alexis78 if I intend to mine highest profitable skein.

Hi All,

I am quite new mining, just start 4 months ago.
I have several RX480 rigs mining dual coin and they are fairly stable. I mine ETH + Decred/Sia (I switch around).
Took me some time to get it efficient and proper mining rate.

Then from where I am staying now, 400/500 series GPU just ran out. You can't get them anywhere.
As you all would have know by now, mining is ADDICTIVE.
I wanted more and more rigs. 

So I stumble onto Philipma's thread on 1080 Ti and that got me hooked.
I brought 6 Ti. 3x MSI Gaming X 1080 Ti and 3x Gigabyte Aorus (2x Extreme, 1x Regular).

I love them and I would like to thank Phillipma contribution to the site.
Very generous with his analysis and never hold back on sharing his knowledge.
Thumbs up!

I started off with skein on zpool and it was profitable.
But then for the past few days, the earnings has dropped to half and I have been stalking Phillipma zpool account.
And he dropped off skein, so I followed him to start mining Zcash on Nicehash.

Using the knowledge shared in this post, my Zcash rigs are running around 3.5/3.6 H/W.
Not great but I can still improve it.

Since it is the first time I use Nvidia card to mine, I don't really know where to look for the profitability model.
Whattomine has limited information and not very complete.

Q : How do you look at latest profitability model for Ti?

Thanks a bunch. Beer on me if you fly to my place.

I know there is a remote manager apps available but I want to do a little bit more when certain condition arises. So writing an apps allows me some flexibility.

I am trying to write a simple VB.Net apps to remotely monitor/control (if possible) the mining statistic from Claymore 9.3 miner using the mport function. Does anyone have any codes or can direct me to some samples where this is made available?

Thank you very much.

Does this mean Watt-Tool will work on RX 500 series as well since the 6-7 GPU hack driver is a mutated version 16?

Does anyone knows what is the best GPU memory size for future-proof for mining? I mean, we all are trying to run the same hardware for as long as possible and we want don't want our hardware to be obsolete. I read somewhere that about Ethereum mining is soon to be running out on the 4GB memory size but I cant find much information into it. Can anyone share some thoughts on this? Thank you.

It could be your AMD drivers. What version of Radeon driver are you using?

I need some guidance on 2 rigs I am working on. Rig 1 is using Asrock H81 BTC and Rig 2 is using Biostar TB85.
Both rigs has the same issue when the 6th GPU is installed.

Hardware
Biostar TB85 Motherboard / Asrock H81 BTC.
Sapphire RX 480 8GB Nitro+ x 6 units.
4/8 GB DDR3 RAM
Corsair AXi 1500W PSU.
GPU Bios Un-mod.
All GPU's riser runs on 2 connection per molex from PSU (PSU has 3x rails of molex connector).
Motherboard's molex connection are powered with 2 separate SATA to molex rails from PSU.
Bios PCIE all sets to "Gen 1".
Windows 10 OS with Crimson ReLive Edition 17.2.1

As soon as 6th GPU is installed, Windows won't boot and goes BSOD. 5x GPUs runs smoothly without any issue.
BSOD Error Message : "Attempted Execute Of NoExecute Memory".
BSOD Error Picture -> https://ibb.co/cgQzbF

What I Have Tried So Far and Failed
Swap "confirmed" working GPUs & risers (I have extra GPUs and riser).
Run only 5 GPUs but plug 5th GPU to PCI-E 6th Port.
Remove molex additional power to motherboard.
Swap with another Coolermaster V1200w PSU.
Switched GPU to silent bios.
Tried latest Radeon Relive Driver 17.3.1
Run with all GPU modded bios bootstrapping 1625 memory timing (Bios signature patched).
Uninstall Radeon driver and let Windows 10 generic RX480 driver install itself. It ran well until 6th card where when it attempt to install the driver and the Windows goes  BSOD again.

I have that same problem too.

Here is a work around I am doing. But instead of using Claymore to specify the clock speed for X GPU. Why not use WATT-TOOL program to load profile at each startup and lock down the CORE/MEM speed.