Bitcoin Mining On A Repurposed FPGA

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Here’s a cool hack. Taylor Killian was on Reddit one day and came across a post that gave him an idea. Long story short, he found an HDMI color processing board (make/model: eeColor Color3) on Newegg for *free* after rebate. This device just happens to contain an FPGA – an Altera Cyclone 4, 30K logic element FPGA (the blue board pictured above). Hmmm. What to do?

Taylor decided to put this little gem to use by loading up an open-source Bitcoin miner.  A no-brainer, right?  Taylor says:

Right out the door it is capable of 15 megahashs/sec. While this is nothing compared to the ASICs that are on the market or fast GPUs, it is still comparable to CPU mining. Using the killowatt I measured it’s power consumption at 2.5 watts while mining. My i7 processor also can mine bitcoins at max of around 15 megahashs/sec. I for one am impressed…

Not bad at all for a free FPGA!  Make sure to check out Taylor’s original article – it’s a great read, complete with all the details of the project.

(via Hackaday, via Taylor Killian)

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