Archaea
[H]F Junkie
- Joined
- Oct 19, 2004
- Messages
- 11,826
1stminingrig.com is another pretty decent resource.
In all honesty, I'm fairly new to the mining thing myself. I only started throwing machines together over the past couple months. I'm going to be putting the 4th 7-gpu machine together over the next few days, and then I'm probably done. Basically at the limits of the power available in my garage, and it is damn warm out there. Its only going to get hotter over the next few months (central Florida). They put out a LOT of heat. Do not underestimate what 1000-1200 watts (per machine!) 24/7 feels like.
Still seems profitable enough to me to throw it all together. Power here is 12-13 cents/kwh, so it isn't too bad. Not quite as cheap as some places though. Revenue varies, but each card generally makes $2+/day after electric, so its $400-500/mo (after electric, before taxes) per 7-card machine. Each machine ends up costing somewhere in the neighborhood of $1500 including all of the small bits and pieces, so they'll take a few months to break even. Then it is just electric, broken parts, and taxes.
I'm not really well-versed in anything other than eth and zcash, and honestly I'm still quite the novice with those. I use Nicehash on Windows for my GTX 1080Ti (that thing changes between 4-5 different algo's several times a day), and I have ethOS running on the 7-gpu machines. They are running Claymore and connecting to Nicehash's daggerhashimoto pool. As I've mentioned before, it might not be the most profitable way of doing it (Nicehash's pool fee is 3%), but it is convenient to have everything going to one single Nicehash account and automatically dumped to a BTC wallet. One of these days I'll do a little more research and switch to a cheaper eth pool.
If I had to give starter advice to someone who has never tried it before:
1. Go to Coinbase. Set up wallet. Opinions vary widely on the best way to go about setting up a wallet. Coinbase to me was easy, and I don't intend on leaving enough BTC in there ever to really worry about.
2. Go to Nicehash and download their miner.
3. Put your BTC wallet ID in the tool.
4. Benchmark (if you're running AMD hardware, uncheck all boxes other than DaggerHashimoto just to get through the benchmarking faster.. none of the other algos are generally nearly as profitable on AMD hardware).
5. Start mining.
6. Install MSI Afterburner and tweak settings for best power efficiency & performance. If using AMD hardware, look into BIOS modding. Changing memory timings has an immensely positive impact on eth hashrate on AMD cards.
8. Deposit money from Coinbase to bank account.
That's it. Those steps work for both AMD and nVIdia. You just get to skip some with nVidia. You can literally be earning money within 10-15 minutes.
So I finally got around to this. Looks like I'm up and at it. Don't know what I'm doing, but I followed your advice. Created a coinbase wallet. Downloaded NiceHash, disabled Crossfire, kicked off the standard benchmark, and started mining. It appears to be working. Any other tips you've discovered as you've spent more time with this? So I have to wait until I get X amount of value added before nicehash pays me right? Any idea how long that is?
What's the best way to cash out of this stuff, I don't intend to keep the digital currency - I don't trust it. Just something to try and see how it works.