Bitcoin Forum

Economy => Computer hardware => Topic started by: greenbtc on November 11, 2013, 12:45:03 AM



Title: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: greenbtc on November 11, 2013, 12:45:03 AM
Electricity is not an issue, buying bulk lots of GPUs meeting the requirements in the topic

Message me. Can pay in BTC using escrow or paypal, etc.


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: SaltySpitoon on November 11, 2013, 01:48:03 AM
I've got a pair of identical Gigabyte 7970 GV-R7970C-3GD rev 2.1 cards for sale. I'm looking for $250 each worth of BTC + shipping for them. Warranties on both cards until May of 2016. Send me a PM if you are interested.


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: notaek on November 11, 2013, 01:52:51 AM
I have a gigabyte 7970 that I may consider selling.  740 kh/s.  Still under warranty.  PM me so we can talk.


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: zvs on November 11, 2013, 02:02:21 AM
what is capable of 400Kh/s?  i never mined scrypt junk

i have a 7970, 2gb 7850, 1gb 7850, two 7790's, 7770, 6990, and 2 or 3 5870's and 2 or 3 5830's


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: mdude77 on November 11, 2013, 03:50:24 AM
Will probably have an MSI 7970 OC'd edition.  Will PM once confirmed.

M


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: Wipeout2097 on November 11, 2013, 11:02:38 AM
what is capable of 400Kh/s?  i never mined scrypt junk

i have a 7970, 2gb 7850, 1gb 7850, two 7790's, 7770, 6990, and 2 or 3 5870's and 2 or 3 5830's

7970, 6990 and 5870 can


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: zvs on November 11, 2013, 01:21:13 PM
what is capable of 400Kh/s?  i never mined scrypt junk

i have a 7970, 2gb 7850, 1gb 7850, two 7790's, 7770, 6990, and 2 or 3 5870's and 2 or 3 5830's

7970, 6990 and 5870 can

Aha!

someone buy them from me then  ;D


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: nachius on November 11, 2013, 02:22:42 PM
what is capable of 400Kh/s?  i never mined scrypt junk

i have a 7970, 2gb 7850, 1gb 7850, two 7790's, 7770, 6990, and 2 or 3 5870's and 2 or 3 5830's

7970, 6990 and 5870 can

Aha!

someone buy them from me then  ;D

Typically what  I've seen in my limited testing it's close Mhash for SHA256 is approximately = to KHash for scrypt with slight variations; only tested with 5830 (300), 5850 (400), 6790 (200), 6850 (240), and 6870 (300)....Most of those are very slight overclocks or no overclock at all.

Anyways not to muddy this thread do you have prices in mind for your cards?


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: tacotime on November 11, 2013, 05:00:14 PM
I have 3x 6950s


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: Delarock on November 14, 2013, 02:30:21 AM
I have 6x MSI Twin Frozr 7950's.


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: bearsworth on November 14, 2013, 03:55:06 AM
I have a bunch of 7950's and about 5 7970's. The 7950's get around 560+ kh/s and the 7970's get around 650+ kh/s.


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: mdude77 on November 14, 2013, 10:11:02 PM
Anyone getting a response from op?  He said PM him, so I did.  No response yet.

M


Title: Re: WTB GPUs (of any series as long as the card is capable of 400Kh/s)
Post by: Blazed on November 15, 2013, 08:27:58 PM
https://bitcointalk.org/index.php?topic=334794.0

The 5870's do around 385 if that counts  8)