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So far so good. It seemed like something fun and new to try out so I did a little research very little lol and bought this U2 based on the customer reviews. I set it up to run on a RPi model 2 with cgminer, created a wallet with armory, joined a pool, and have it running behind my TV set the only spot in my house with room for power and a spare network access point.
Once it was able to mine I started playing with overclock settings and tried several configurations. Out of the box without cooling the hardware error rate HW starting climbing and I had around inside of 10 mins. I modified a case fan to run on usb and the heat sink is now cool to touch it can get VERY hot but the default frequency 2GHz was still generating a lot of errors. The HW rate skyrocketed when I overclocked to 2. I'm too new to mining to know if this is an issue with the U2, a defect in the device i received, or a limitation of the RPi's CPU while running cgminer, but it certainly prevents a five star rating whatever the case.
Turns out one stopped working the second day and another has a bad clock and generates lots of hardware errors. Want to try mining? I've learned a lot too. Sadly, the window has passed for these little miners - they work great but the difficulty is so high now that they are pretty much useless for mining bitcoins.
They are not worthless however - you can still mine a ton of other alternate coins out there If you like to tinker or wish to be a part of the bitcoin revolution, these are a fun way to get into the hobby, albeit in a very limited way. Your recently viewed items and featured recommendations. Back to top. Get to Know Us. One review is quite positive 5 stars. However, the other review is negative 1 star and complained about the device not being recognized on three different computers.
This is only one device and not two devices in a pack. Efficiency is. GekkoScience also recommends that people use the CGMiner along with this device. According to the product description, this is the most efficient USB miner ever manufactured.
Speed per bits is 50 bits — 3. It also includes a heat sink on the back to better disperse heat. For those concerned with the possibility of a difficult setup, this device requires no additional drivers. The Nano Fury 2 is easy to install. This user also recommends that users choose cgminer and point to a P2Pool node.
However, each time that the BTC block payout halves, it will take longer to achieve breakeven. With a bear market, gaining profits can become even more challenging. You should also consider the amount of time and resources needed to mine daily and maintain your mining operations. Uniswap Labs —the entity behind the leading decentralized exchange DEX Uniswap— recently announced the launch of a….
Delton Rhodes. Easier Setup Process One of the most difficult aspects of starting a successful mining operation is the setup process. Bitmain Antminer U2. Bitmain cryptocurrency mining mining. Newsletter Sidebar.
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0.00918189 btc | If you like to tinker or wish to be a part of the bitcoin revolution, these are here fun way to get into the hobby, albeit in a very limited way. This device was not recognized by any computer I tried it on, even as a generic USB device. Baikal Mini Miner. Bitmain Antminer S9j RM Your miner can run v or v as per miners specs. GMO miner B3. |
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You also have the option to opt-out of these cookies. But opting out of some of these cookies may affect your browsing experience. Necessary Necessary. Functional Functional. Performance Performance. Colin Harper. Bitmain released a video for the new Antminer E9, which it claims will do the work of 32 graphics cards GPUs , the expensive processors typically coveted by PC gamers that are also used by miners to mine for ether and other coins.
The advertisement says the machines can produce up to 3 gigahashes per second the best GPUs produce roughly megahashes per second. Still, as evidenced by the E9 and other crypto ASICs, manufacturers have found ways around these limitations. As miners purchase these products , it underscores a tension between an Ethereum mining industry that is heavily invested in proof-of-work while its community and developers make moves toward a new network in Ethereum 2.
Mining sources tell CoinDesk they expect Ethereum mining activity to continue for at least a year following Ethereum 2. Updated April 27, , UTC: This article was updated to clarify that the most efficient ether-mining GPUs can produce nearly megahashes a second. The leader in news and information on cryptocurrency, digital assets and the future of money, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies.
CoinDesk is an independent operating subsidiary of Digital Currency Group , which invests in cryptocurrencies and blockchain startups. As part of their compensation, certain CoinDesk employees, including editorial employees, may receive exposure to DCG equity in the form of stock appreciation rights , which vest over a multi-year period. CoinDesk journalists are not allowed to purchase stock outright in DCG. During a shortened week in traditional markets, with U.
For now, the hackers appear to be winning.
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These cookies track visitors across websites and collect information to provide customized ads. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. Search for:. Manage consent. Close Privacy Overview This website uses cookies to improve your experience while you navigate through the website. Out of these, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities of the website.
We also use third-party cookies that help us analyze and understand how you use this website. These cookies will be stored in your browser only with your consent. The leader in news and information on cryptocurrency, digital assets and the future of money, CoinDesk is a media outlet that strives for the highest journalistic standards and abides by a strict set of editorial policies.
CoinDesk is an independent operating subsidiary of Digital Currency Group , which invests in cryptocurrencies and blockchain startups. As part of their compensation, certain CoinDesk employees, including editorial employees, may receive exposure to DCG equity in the form of stock appreciation rights , which vest over a multi-year period. CoinDesk journalists are not allowed to purchase stock outright in DCG. During a shortened week in traditional markets, with U.
For now, the hackers appear to be winning. Obama-era Treasury veteran Michael Barr must still win a difficult Senate confirmation. The blockade only applies to the Tornado Cash front-end, not the underlying smart contract, one of the protocol's founders later tweeted. Sign Up. By signing up, you will receive emails about CoinDesk product updates, events and marketing and you agree to our terms of services and privacy policy.
By Damanick Dantes Angelique Chen. Apr 15, at p. Apr 15,
I'm a complete noob to the ethereum game. Looking for an example of a decent mining rig for eth right now or parts that are capable of. hutsonartworks.com › BITMAIN-ANTMINER-U2-Bitcoin-Overclockable. Antminer U2 is the ideal entry-level bitcoin miner. The U2 comes with a new heatsink design, larger than that of the U1, to facilitate overclocking.