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Bitcoin mining with AMD Radeon GPUs

Bitcoin mining with AMD Radeon GPUs

Bitcoin mining is big business thesis days, with people able to ‘mine’ a digital currency te their own homes. Before Bitcoin had its big take off, mining Bitcoin at huis wasgoed actually lucrative – if you mined your coins, kept them, and sold them at their peak.

Thesis days, 24 hours of mining will nipt you 0.00001 coins, which is just cents vanaf day. Keeping ter mind that it costs you vanaf day to run your machine, so electric current costs have to be thrown into the mix, too. Wij’re not going to go into that right away, but what wij are going to do is skim overheen it a little, and give you our thoughts on a few weeks of mining digital coins – an practice I’ll never leave behind.

I’m not one that usually can’t get something working on my PC, so it annoyed mij that I couldn’t get Bitcoins mined on my PC right away. I commenced off attempting to use GUIMiner, but te the end it just wouldn’t work for mij, so I interchanged it out for the Java-based BitMinter, which worked very first slok.

Wij had some superb help from our usual sponsors: AMD, Corsair, GIGABYTE, and SAPPHIRE. Our system ran like a desire, but I did something most people don’t usually do when building a Bitcoin mining machine: I used an AMD processor and motherboard. I had the motherboard and CPU sitting there waiting for a fresh project, so I thought this would be volmaakt.

The hardware I used for the build:

  • RAM: 16GB Corsair Vengeance Professional 1866MHz DDR3
  • When it came to movie cards, SAPPHIRE stepped up, big time. I’d like to thank SAPPHIRE separately, spil the opbergruimte of GPUs came on Christmas Eve, which wasgoed a beautiful present to receive. SAPPHIRE sent us:

  • SAPPHIRE Radeon R9 290 Tri-X
  • SAPPHIRE Radeon R9 280X Dual-X
  • SAPPHIRE Radeon R9 270X Vapor-X
  • SAPPHIRE Radeon R7 260X
  • This talent us fairly the spread te terms of AMD’s latest GPUs, so wij can get a nice test against all of the cards on the market. The cards have varying specs, which lead to varying power consumption, warmth output, noise output, and hash rates. All of thesis factors are significant for Bitcoin mining, with warmth and noise output being two of the fattest headaches you’ll have.

    Pull Out Your Shovels, It’s Mining Time!

    Mining digital currencies is something you’ll hear about all overheen the world, especially te the last year or so. Wij chucked together a quick look at mining Bitcoins, and a quick look at the spectacle from AMD’s Radeon R series of GPUs.

    After attempting to get a few other programs working, I had a excellent time with BitMinter – which is a Java-based mining client. It permits you to run numerous GPUs (and/or your CPU) and is very effortless to use. Once you have an account set up, you can get right into it.

    The difference inbetween around $100, is around 100Mhps te hash rates. This is something you’ll see te a minute when it comes time to demonstrate you the voorstelling inbetween our GPUs.

    Next, wij have a chart of the hash rate (rated te Mhps) for each of our GPUs tested.

    Kicking off with the Radeon R7 260X, which thrusts out just 220Mhps, with the next GPU ter the lineup, the Radeon R9 270X which increases the mining capability to 400Mhps. This is a superb result for a lower-end GPU, but things indeed kick off with the R9 280X, which sees 590Mhps.

    The two final GPUs ter our lineup are the Radeon R9 290 and R9 290X, which add another 100Mhps for each hop – so wij have 690Mhps for the R9 290 and then 790Mhps for the R9 290X. Some excellent results, but better when you’re using three of them at once, something I did.

    I ran the R9 290X, R9 290 and R9 280X all at once – which worked a treat. I wasgoed pumping away mining Bitcoins, but the fever output wasgoed immense. This is something wij’re going to talk about next.

    Welcome to the Furnace, Why You Won’t Need a Heater Next Winter:

    I live te Australia, and during this testing it wasgoed pushing 45C virtually the entire time – for three days straight it wasgoed overheen 44C. The day of testing, it wasgoed 45C so I determined to waterput it off for a few days.

    Having Trio GPUs te a single system all with a mighty workload of mining digital currencies, isn’t good for an already hot slagroom. For a cooler slagroom, and climate, it makes the volmaakt heater. If you were to waterput a heater on normally, why do that when it just uses power and heats the slagroom up. You could mine Bitcoins, making you money while you’re heating your slagroom up.

    Bitcoin could market itself spil a money-saving technology of heating your huis – or not.

    If you had commenced this a few years ago, yes. A definite yes. Not so much now, because of how long it takes to mine Bitcoins, compared to how it wasgoed a few years ago – even twelve months ago now. The enhanced power consumption (you’re running thesis GPUs at 100%. imagine 3-4 of them te a machine, and then numerous machines) leads to massive power bills.

    If Bitcoins continued to go up and klapper $2000 this year, then it might be a good thing to get into Bitcoins. But, if the price comes down, or more people leap on and the difficulty of mining a Bitcoin increases – which it permanently does – it doesn’t pay to get into it.

    Of course, it’s an interesting hobby to take, something some people take very gravely. If you’ve got a spare PC, or you have solar panels on your house – or free power at work/an office, etc – then it might pay to get into mining Bitcoins.

    Related movie: 30,700 KH/s ASIC Scrypt mining Dogecoin


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