“ethereum mining profitable december 2017”

“ethereum mining profitable december 2017”

XFX R9 390X is a high-performing graphics process. It uses mining software Ethminer CUDA and based on the ethash algorithm. It has mining power of 27.5 Mh/s and it is available at Amazon at price $$$.
Hopefully these perspectives can help others new to mining or wanting to jump in now. For someone who started about a month ago, I believe 2018 will be profitable for me but only because of the way I’ve operated.
While this GPU is not as powerful in terms of hash-power when compared to the aforementioned Radeon R9 295X2 and Radeon R9 HD 7990 processors, it is still very popular because of the fact that it is the most economic options for mining Ethereum. It comes with a slower hash-power of 25 MH/s but saves a lot when it comes to electricity.
The total profit you would have accrued by the end of your mining rig’s profitable run would be $2,916.59. However, if you back out the initial upfront costs discussed above, you’ve actually made slightly less than you’ve invested. You could resell your GPUs to cut some of your losses, but your equipment will have lost a lot of value and that loss is only going to accelerate as newer mining equipment continues to improve at an impressive rate, something that is making GPUs from a year and a half ago already lose a majority of their value. Your GPU resale value will ultimately determine your overall mining investment return.
Today I got a Sapphire Tri-X R9 290. They’re a beast of a card with 2 8-pin power connectors (won’t boot up with 6-pin), and it’s physically the biggest card I have. With the R9 290, I find I get ~5% better hashrate with Claymore instead of Genoil’s miner (with R9 380s, it’s almost identical). At the stock 1/1.3G clocks, I was getting 28.3Mhs, and OC to 1125 I’m getting 31.8Mhs. Only running for under 1hr at 1125, so can’t say if it is stable yet.
Do you mine Ethereum for fun? Then the numbers might not mean a lot to you. Though chances are you want to rake in some money from your venture, so the numbers matter to you. There are many ETH mining calculators you can use online and they give valid results.
There are no dedicated ASICs available in the market till now for mining Ethereum. At the same time, since Ethereum intends to make a conscious switch from Proof-of-Work to Proof-of-Stake, purchasing an ASIC device may not be a smart choice at the moment. Under the POW network, miners essentially verify transactions on the Ether blockchain and are granted Ether as a reward. Under the POS system, this authentication method will be run by individuals who possess Ether in accord with the amount you own. It is unclear as to when the transition to the POS algorithm will take place. However, it seems like the inevitable culmination of the Ethereum platform. In case you have already bought a mining rig, you can mine other cryptocurrencies like Monero and Zcash with it.
Be wary of the networks increasing difficulty. Even though you may make $10 one day, the next day you may make $9, so you should always be open minded about mining different coins when the time comes.
Mine altcoins like UBQ ETH ETC ZEC XMR. Here’s a hardware stack-up of mining rig components to consider while mining Ethereum-based altcoins. Items present have been specifically chosen to work together in order to simplify the task of building your mining rig.
Regardless, the devs made a pretty sterling effort in making Ethereum ASIC/centralization resistant, but that resistance has been weakened now by the delay in PoS. But, that just means we get to mine longer, even if it’s harder.
As you can see here, our hypothetical mining rig is more efficient and profitable than some of the best mining equipment on the market right now. We are assuming four GPUs that mine 40 MH/s each. The hardware specs are four GPUs, plus a processor, a motherboard, and a power supply rated at 1,000 Watts of electricity. The cost of this rig would be approximately $3,000.
The diff change value is calculated by looking at the current difficulty and comparing it to the 12 hour moving average of the difficulty one month ago. For smaller coins the diff change can sometimes be inaccurate due to a wildly fluctuating difficulty.
Mining Ethereum at this point requires a 3GB GPU because of the size of the DAG file. DAG stands for Directed Acyclic Graph and is essentially a database of the existing blockchain. In order to mine the next block, your hardware needs to be aware of all the existing blocks. As of this writing, the DAG is just over 2GB, and it only gets bigger with each new step, which happens at least once a week. The vast majority of miners load the entire DAG into VRAM. Without sufficient capacity, the GPU can’t even begin mining operations.
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This post is not intended to discourage mining on the Ethereum network. Miners are needed to secure the vast decentralized system we enjoy today. Our intent is to show that mining profitability is based on the appreciation of Ethereum. As we move into a world with more decentralized services that pay in Ethereum directly, or services that pay in other crypto-assets, mining may become less favorable due to the large depreciating investment in hardware.
Note, when downloading the Claymore Miner Windows may provide a warning, but if you used Claymore’s download link can you ignore this.  He is a well-respected developer who has been building crypto miners for many years.  
Application-specific integrated circuit chips (ASICs) differ from other mining rigs as they don’t utilize GPUs to do the mining, which means price and power consumption is reduced. They can also solve Bitcoin blocks faster, which means they are definitely worth looking into. This ASIC miner from Mineshop.eu is a good mid-range miner that has a hash rate of 19.5 GH/s. Definitely one to consider if space is at a premium.
The conversion process isn’t completely straightforward, though. In the case of hardware miners, you can work out the monthly running cost by multiplying your electricity charge (ie: $ per KWh) by the power consumption of the unit and by a conversion factor of 0.744 (the ratio of seconds per month to joules of energy per KWh).
GPU   Graphical Processing Unit, a GPU (or commonly just referred to as a graphics card) was previously the dominant way of Bitcoin mining. It was way beyond the efficiency of a CPU and plenty common among computer users to gain widespread adoption. With the increase in the difficulty it has recently become too inefficient for most to continue mining with GPUs as their electric bills now compete with the value they generate. For futher details, please see our hardware page.
Sapphire is a Graphics card producer that can be used in mining alternative crypto currencies such as Ethereum and Litecoin. See all products Sapphire has to offer and check out the profitability and returns for using them to mine ether.
The newer USB-style powered risers often include SATA-to-molex power adapters. Throw these adapters away! SATA plugs are not designed to deliver 75 watts safely, and these can get hot enough to potentially be a fire risk (admittedly, 99% of the time you’ll be fine, but it’s not worth the risk). Instead, connect the molex plugs on the riser directly to your PSU (no more than two risers per PSU plug). Newer versions of these USB risers forego the molex adapter and instead use a PCIe connector for power.
5. A PSU or Power Supply Unit – Power supply units come in many sizes and this can trip some people up when they are looking at calculating what size they need. You need to sum up the power consumption of your GPU and all the other components and make sure your power supply has the capability to supply more! So if you have two GPU’s that consumes 220 Watts and other components that need 250 Watts then you can get away with a 750 Watt power supply unit as the total power needed is only 690Watts.
We recently explored the idea of building a mining rig at no cost, simply using older parts we had lying on the shelf. My colleague, Eric Vander Linden, cobbled together a competent mining rig with zero upfront costs. The “free miner” includes two R9 290X GPUs, which net roughly 57 MH/s. At the current difficulty rate, that rig should bring in a little more than half an Ether per month, which would be profitable as long as the price of Ethereum doesn’t dip below $100.
*Lifetime Contract means that the duration of the contracts are not fixed, contract will be active until it is profitable to mine, and will be canceled when it cannot pay it’s own electricity costs in continuation of some period, usually 14 days.
Lack of control is the most common complaint, you are never quite sure if the original contract is going to be honored fully. The crypto scene is notorious for runaway developers and the same holds true for other companies. Reputable and better providers do offer peace of mind though, particularly if a long term track record and strong online presence is present. Fine tuning configurations is severely limited in these cases; even mining pool selection is on occasion narrowly defined in advance.
Genesis-Mining: I’ve never used genesis mining because their price is just way to high and its not profitable at all at the current bitcoin price of $18,500 – you better stick with the above listed one.
Another way to look at the increasing difficulty is that you could say, well it just means it takes 10x longer to compute the hashes compare to 6 months ago but you still get ETH at the end, it just burns a bit more electricity getting there (well 10x is quite a bit more…) Remember also that at least with cloud mining the contract is limited to 2 years – for example if your first 1.5 ETH takes a month to mine, second 1.5 ETH takes 2 months to mine, and your third 1.5 ETH takes 4 months to mine then you’re never going to see anything like 36 ETH at the end of 2 years, you just run out of time.
Yes, but if you’re getting your profit from the increased market price for the crypto, wouldn’t make more sense to just invest the total amount into the crypto itself? Otherwise you would be spending a good amount for electricity + hardware and would have to reach ROI before actually making money.
The GPU is still the biggest factor in determining mining performance and which card you have matters greatly. AMD cards are still king in total mining performance, just as they were in Bitcoin’s early days. Nvidia microarchitecture (through Maxwell) wasn’t focused on general purpose computing like AMD’s Graphics Core Next. Actual hash rates will vary between different mining software, operating systems, and drivers, but even a GTX 980 Ti can’t keep up with, say, an older mid-range AMD card. Nvidia has made changes in Pascal that make 10-series cards quite capable miners. Then again, if you’re using a recent generation Nvidia card for mining, you’re more likely mining on the side with your current machine rather than making a dedicated mining system out of spare parts.
Yes, Ethereum Mining is still profitable when it comes to mining on large scale. In modern technology world, the Ether and cloud mining prices are the most important factors that need to be considered while mining ethereum or various cryptocurrencies. Hashgains provides the excellent ethereum mining services at an affordable price. Hashgains mining platform simplifies the Ethereum Mining process and provides the newly mined coins in the simple and easy ways.
Ethereum uses Proof of Work (PoW) concept, which means you as an ether miner need to solve complex equations to become a part of the network and earn ether. As more and more miners are joining the network, it is becoming difficult to solve problems.
I purchased 6 1070 FTW edition GPUs and they have two 8-pin power connectors each. Do I need to get more powers supplies to accommodate the extra 8-pin slot? Also, should I have connector branch from the power supply to both 8-pin slots or give each slot on the GPU its own connector to the power supply?
Slush approach, Bitcoin Pooled Mining (BPM), is score-based. Older shares, receive lower weight than most recent shares. This has the advantage of reducing the chances of cheating in a round of mining.

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