“ethereum mining algorithm explained”

“ethereum mining algorithm explained”

The power supply determines how efficiently a computer pulls current from the wall socket. Unfortunately, the standard PSU converts from wall current (Alternating Current, also known as AC) to Direct Current (DC) at around 70 percent efficiency. That means 30 percent of the power pulled from the wall gets turned into waste heat. Fortunately, a variety of PSUs can convert at 80 percent and higher. When certified by the 80 Plus organization, a power supply unit receive an efficiency rating which varies depending on the load of the unit. The ratings vary between 80+, 80+ Bronze, 80+ Silver, 80+ Gold, 80+ Platinum, and 80+ Titanium. At the highest end of the spectrum, PSUs produce above 90 percent efficiency at all loads, but they tend to cost a fortune.
Compare the above to my 2 x R9 390X GPUs mining rig. Hashrate is ~ 62.8 MH/s. Again from the mining calculator, my expected earning is 1.210311 ETH (USD 14.16) per day or 8.4722 (USD 99.12) per week. Mining rig consumes ~ 700 watts. This is equal to 700 x 24 = 16,800 watt-hours per day, or 16.8 kWh. 16.8 kWh x USD .17 per kWh = USD 2.85 per day in electricity.
“Thanks to CoinMiner I’m the proud owner of a 240Mh/s beast. It’s making money and a quick, secure return on investment with massive potential for increases. I love mining and am considering starting a mining farm.”
One thing you did not mention however, is you could theoretically mine at break even, and if the Eth value explodes, discover your profit at that juncture. I guess that would make you more a speculator than a miner though?
Each time I add some new graphics card to my existing gpu mining rig or some other major happenings happens I make a quick update into the blog.  There are two major updates since my latest post from…
Advanced course on cryptocurrency trading! This course requires no previous knowledge and is presented in a way that everyone should be able to understand. That being said we highly recommend taking our free Cryptocurrency Trading Explained course if you are brand new to the space.
Traditionally, when buying a car, you go to the dealership. Once there, you have to negotiate a price. Then you have to go to the bank and have a guaranteed check or something of that sort drafted. After that you have to go back to the dealership with this guaranteed check.
Now the ethereum calculator gets the latest network hash rate from etherchain.org and the eth price from etherscan.io. The average blocktime represents the time in which a new block is generated and for each block 5 ETH are generated. Statistically you will be able to estimate how many ethercoins are generated by you given the fact that you know the whole network computing power. It’s your part of the pie. That means for each 17.84 seconds (assuming thats the average time until a new block is generated) you get 5 ETH * 25Mh / 591.2GH. But remember this is an average. The estimation should be quite exact for the near future but if you want to estimate for longer term there is much uncertainty regarding how those variables evolve(Average Block Time, Average Network Hashrate).
I am in the peocess of ordering parts for a good 6 card mining rig. What is the best GPU card i can get now that uses the least amount of power? What is your email? Maybe you could send me an updated list for 2018? Or are all the parts still basically the same as your first list? Thank you so much for all this help!!! 🙂
Stop the instance. This will shut down the instance, but makes it easy to restart it. Amazon AWS does not charge hourly usage for a stopped instance, but does charge for the storage. To stop an instance:
That would depend on what RX you have as each one as different hashrates for different algos…as I speak the RX 580 would get you $5.58 profit mining Pirl but only $4.41 profit mining Eth, check whattomine to see whats more profitable on that day
This guide will be broken into several parts, each focusing on a different aspect of building your first mining rig. First, let’s take a look at what you’ll need in terms of hardware to put a respectable Ethereum miner together.
If you plan on using more than 3 GPUs you’ll need PCIe Risers. These will allow you to connect the graphics cards to the motherboard without attaching them directly to the motherboard. Think of these as PCI extension cords to the motherboard.
For some people, long term, it’s probably better to mine than just spend tons of money on ETH and hope to make it big. As of December 2017, the most impending threat is probably the Casper update. If you’re not worried about that — or you think it might take longer than expected for Buterin and co. to roll out the update — then maybe building a rig and starting to mine ETH is for you.
When engaging in any type of cryptocurrency mining there are risks, but profitability is possible if you make the right choices. In this article, we’ve given you some pointers on how to decide which way to go.
CoinSocial believes in empowering Cryptocurrency enthusiasts by providing the necessary information and the tools to access them. We cover the markets, regulatory changes, risk assessment of various ICO’s, technology reviews and real-time cryptocurrency prices.
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It is strange, yes. I thought that too. At some point I abandoned the Claymore and started WinMiner just to see in the command prompt that… its using Claymore 9.7 Beta. It connected and started mining from the WinMiner pools. In a few hours I tried again the newest Claymore and it connected to mine ETH.
A reasonable cost of power is approximately 10 cents per kwh. This is below the national average for retail power rates in the U.S. To run a mining rig you will likely pay at least 10 cents per 1,000 watts run for each hour. This means one full day of mining comes with an electricity cost of $2.40. We will also use the block reward and block difficulty from January of 2018 as our base point. And we assume mining with a single rig is only reasonable when working with a mining pool. Some mining pools take up to 10 percent of your earnings, but some of the best only take 1 percent. For that reason, we’ve pick a modest 1.5 percent.
Click on Save Your Address and then select the “Keystore File” radio button and then click on “Select Wallet File”, browse to your recently downloaded Keystore File (which starts with “UTC…”) and select it.  
Risers can be powered or unpowered. A riser is unpowered if it simply connects a GPU to a motherboard PCIe slot. A riser is powered if it additionally accepts power from the PSU (generally via a molex-type connector). Unpowered risers allow GPUs to receive up to 75 watts of power through the motherboard’s PCIe bus, just as if they were plugged in directly. Powered risers will take that additional power directly from the PSU instead, bypassing the motherboard.
Hello, I was wondering if you could help me with a bios modification question. I have a rig running mostly rx470 mining editions, are these cards already maxed out when it comes to tweeking their bios? Im asking becuase i have tryed to tweek them in the past and run into issues and a loss in hash rate…
(everything is stuck and you can’t connect to your instance) this can happen when you have a dynamic ip with your internet connection. Update the “my ip” solution here: http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/authorizing-access-to-an-instance.html
This course provides you with a solid, overall, understanding of blockchain technology and how it relates to the finance industry. Together we cover the most essential areas and use-cases regarding blockchain technology, how it’s disrupting the finance industry and how it can also generate new opportunities. You will be prepared to understand the changes that are, and will be occuring in various industries due to the revolutionising aspects of this technology.
In the end nobody knows at what point mining will have been too late to profit, until its over. But by even fairly conservative estimates it will be much sooner rather than later. My models mostly show a October 2017 to March 2018 end in profitability for most people.
Second, copy these figures into the Cryptowizzard Mining Calculator, a more sophisticated calculator which allows you to set your electricity costs, which are critical to determining profitability. Unfortunately, this calculator doesn’t automatically retrieve the current price, hashrate and block time. So, we copy those over:

One Reply to ““ethereum mining algorithm explained””

  1. Putting it simply, your mining rig needs to solve a mathematical algorithm to mine Ethereum. The mining difficulty of the network is a measurement of how difficult this algorithm is to solve. The higher the difficulty, the less Ethereum you receive for each unit of energy the GPU on your mining rig expends. As more miners join the network, this difficulty increases.
    In order to mount the GPUs within the crate or case, you’ll need riser PCI cables to extend the PCI-e connection from the motherboard.  Get as many PCI Express 1X to 16X Powered Riser Cables as you can to match up with the number of GPUs you have.   There are many different variants, like this one or this or this.
    The time-tested wisdom in mining is that it’s probably best to not assume that ETH will stay at any given price in the short term. Theoretically, it could crash at any moment. If ETH had a sudden price crash, people would be dumping their GPUs all over eBay and Craigslist — meaning much lower resale value for your hardware. It’s also wise to consider that if the difficulty continues increasing and the price doesn’t see any major bumps in the coming weeks, revenues will only be thinned even more.

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