One person may prefer a rig design to have 3 or 4 extremely high end card such as the AMD R9 290 which draw over 300 watts each. You want a lot of power but not too much to be dangerous. You want the rig to run fast, but not too hot.
Planning a mining rig is about a balance of power and heat. Each graphics card might add anywhere from 50 to 300 or more watts of power to the total demand at the electric outlet.
You are responsible for running them just as if they were you own homemade space-heater.Ī computer with motherboard, RAM, and hard drive may perhaps consume 50 to 150 watts of power sitting idle or doing simple day-to-day stuff. Be warned that these high end computers can trip breakers and be a danger due to the amount of power they consume. A typical wall outlet is can supply only a certain amount of power safely. Planning a mining rig is not just about how many coins it can create in a day, but about energy. Similar to running a game at maximum settings, running cryptocurrency hashing demands a lot from the graphics cards, pulling their maximum power and generating a lot of heat. High-end graphics cards require quite a bit of power when running games at high detail and fast speeds. When graphics cards display greater detail or more frames per second such as in high end games, the processing requires correspondingly more power and generates heat. Graphics cards are require power to display images on screens. You can then trade them on the exchanges online for Bitcoin or even to dollars and euros.Ĭomputers require power to operate the CPU, move data in and out of memory and disk, and perform functions such as communicating over a network connection. You won't be mining Bitcoin on this machine, but instead Alt-Coins. The hardware is off-the-shelf and can be used for other purposes or sold if one should decide to re-purpose the investment. This article is about building is a GPU-based rig that can be used to mine Litecoin and similar coins that use Scrypt and algorithms similar to Scrypt such as Scrypt-N.
ASICs have no other purpose but to mine coins with the same hashing algorithm of Bitcoin which is SHA256 and have little resale value or usefulness once time has passed and the speed of new technology has replaced them. Bitcoin mining is all on ASICs now and new versions of ASICs are appearing for Litecoin and other coins. There is a great effort in the coin community to keep some coins on GPUs where a person can purchase off the shelf graphics cards and be part of cryptocurrency.ĪSICs aka Application Specific Integrated Circuits - These are very specialized circuits designed for speed and efficiency. Bitcoin has since moved past graphics cards in processing power, but Litecoin and many other variations run on GPUs using a hashing algorithm call Scrypt. GPU aka the graphics card that typically is used to display games - High-end graphics cards lend well to heavy processing and cryptography.
#Gpu mining litecoin 2017 software#
There are a few coins that are written in software that continue to run only on CPU. It is divided among a few different hardware platforms that have come about during the evolution of the technology.ĬPU aka the main chip on the computer motherboard that does most all of the processing - Bitcoin began here. Regardless of reason for interest in cryptocurrency, the hardware is pretty much the same. Cryptocurrency technologies can be used to store data with their transactions, and many applications of the technology are sure to develop in the near future that are far beyond what is currently advertised as a replacement for traditional money transactions. These are cryptocurrencies, a distributed, decentralized, secure set of technologies making their appearance as coins. Maybe you have heard of Litecoin or Dogecoin.
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