Good Graphics Cards
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Thanks for the response. Is 100 kh/s good enough to actually mine anything?
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At the current difficulty 100khs will get you ~4 ftc per day if pool mining. By the time you’ve paid for electricity you’ll be lucky to break even I’m afraid. On the other hand, difficulty is dropping at the moment and you may have free leccy. ;)
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It’s a pain in the ass to set up HD4xx0 hardware for scrypt mining under Windows. Old reaper (v12) supported them, new one (v13) doesn’t. Someone needs to update the OpenCL kernel. When it comes to cgminer, it hangs up on startup in scrypt mode, though SHA-256 mining works fine. Other scrypt miners are also full of trouble.
If you don’t want to use Linux and can’t set up them for scrypt mining under Windows, you can still mine bitcoins and exchange them for feathercoins.
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How/why is the difficulty adjusted? Is there an article I can read about that? I’m a hobby developer so technical articles don’t scare me.
Thanks for the quick responses. I’m really curious to see how this will work out when I get the card and get setup.
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I have another question, ghostlander, now that I think about it. Putting Linux on the computer with the 4850 won’t be a problem for me - but where do I get the linux drivers for it? Is it likely to be supported in Ubuntu?
If it’s easier to setup in Linux than in Windows, would you mind explaining some of the steps I’ll need to take in more detail? Anything you come up with I’ll add to the [url=http://feathercoin.wikispaces.com/]unofficial wiki[/url] for my own reference and anyone else using a 4XX0 ATI card.
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IS The ATI HD5770 A Good Card for Mining Feathercoin I don’t want to ruin my Graphics Card ;)
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[quote name=“joinmicah” post=“10685” timestamp=“1370622144”]
IS The ATI HD5770 A Good Card for Mining Feathercoin I don’t want to ruin my Graphics Card ;)
[/quote]One of my 5770’s just keeps going and going. runs hotter than I would like being a single slot card, but gives around 150-200KH with some tuning and has been running 24/7 for many moons now.
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That’s basically an extension cable for the graphics card. You’d connect it to the bottom of the graphics card and the PCI-E slot on the motherboard.
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That’s to provide power for the PCI-E pins on the graphics card. The PCI-E slot on the motherboard provides limited power to GPUs. Some motherboards can burn out if too much current is drawn through the PCI-E slots. So some people use powered risers in order to avoid those issues.
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Oh, sorry. I should have realized what you were asking. It’s been a long day. :o
That’s a molex adapter. Plugging a molex cable directly from the PSU into that will provide it power.
