Bitcoin Forum

Bitcoin => Mining => Topic started by: game4life on June 01, 2011, 04:27:34 AM



Title: the best...Cheapest gpu to buy
Post by: game4life on June 01, 2011, 04:27:34 AM
hello, im new to mining. And at the moment im running a machine with a nvidia 465 mining 90Mh/s im wondering what is the best cost efficient card to buy.


Thanks for taking the time to look!


Title: Re: the best...Cheapest gpu to buy
Post by: SomeoneWeird on June 01, 2011, 04:35:13 AM
i THINK it's the 5830, it's one of the 58xx's though.


Title: Re: the best...Cheapest gpu to buy
Post by: Digigami on June 01, 2011, 04:40:20 AM
I've gotten a few new 5830's around here for $100 on sale.. good for ~300Mh/s


Title: Re: the best...Cheapest gpu to buy
Post by: SomeoneWeird on June 01, 2011, 04:41:19 AM
I've gotten a few new 5830's around here for $100 on sale.. good for ~300Mh/s

Give me one and i'll spend 102034072309 hours coding for you ;)


Title: Re: the best...Cheapest gpu to buy
Post by: Transisto on June 01, 2011, 04:51:17 AM
5830 have a higher power consumption than 5850,

I don't like them much except for scavenging their cooler to put on 5850 ;)


Title: Re: the best...Cheapest gpu to buy
Post by: Maxxx on June 01, 2011, 07:45:31 AM
I've gotten a few new 5830's around here for $100 on sale.. good for ~300Mh/s

Do you mean you got them at local brick and mortar stores?


Title: Re: the best...Cheapest gpu to buy
Post by: Digigami on June 01, 2011, 04:33:37 PM
Yes, that's correct, local hardware store... Currently 5830's are $130, 5850's are $210. (CAD)
Usually for one weekend a month they have them on sale for $100 and $190 respectivly.


Title: Re: the best...Cheapest gpu to buy
Post by: mattpker on June 01, 2011, 04:41:11 PM
A great price per performance are the 6950's that can be unlocked to 6970's.

The following card can be unlocked:

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127555&cm_re=6950-_-14-127-555-_-Product

You can unlock it by following these directions:

http://www.techpowerup.com/articles/overclocking/vidcard/159


These can do over 400Mhash/s per card for under $250 after the mail in rebate.


Title: Re: the best...Cheapest gpu to buy
Post by: humble on June 01, 2011, 05:03:35 PM
It's worth watching Craigslist for these. I've built a small cluster from second-hand (one owner) XFX 5870s. At least for the XFX brand the second owner also assumes the lifetime warranty. Considerable savings.


Title: Re: the best...Cheapest gpu to buy
Post by: finnthecelt on June 01, 2011, 05:22:52 PM
A great price per performance are the 6950's that can be unlocked to 6970's.

The following card can be unlocked:

http://www.newegg.com/Product/Product.aspx?Item=N82E16814127555&cm_re=6950-_-14-127-555-_-Product

You can unlock it by following these directions:

http://www.techpowerup.com/articles/overclocking/vidcard/159


These can do over 400Mhash/s per card for under $250 after the mail in rebate.

I like what your proposing. I've been looking into it now for a couple hours. It really does seem to make sense. Put my shopping list together....