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Title: XFX Video Cards Post by: losthymns on December 18, 2013, 02:19:18 PM Looking at buying 3 radeon R9 280x XFX cards and was wondering how they are doing for hashrate/power. If anybody has any data on this please let me know what kinda hashing power you guys are getting on those XFX cards?
Title: Re: XFX Video Cards Post by: HellDiverUK on December 18, 2013, 02:26:00 PM Same as any other R9 280x card, within the usual tolerances.
Title: Re: XFX Video Cards Post by: tagged on December 18, 2013, 02:29:09 PM smos-linux has these hashing at 670/680 without any adjustments. Actually, any adjustment to the config that i do drops the hash rate.
Installing xubuntu so that i can make the adjustments but i have heard that you can get 700 to 720 with 1020-1040 gpu and 1500 mem settings. Have not been able to confirm yet. I am running 4 on a 1300w gold PSU with no problems. Have another 1200w for my next 4 xfx r9 280xs, i think she can handle the 4 cards but dont have my new dvi adapters in yet to test. will let you know. Curious as to other peoples hash rates and settings as well. Thanks for the post. Title: Re: XFX Video Cards Post by: losthymns on December 18, 2013, 02:53:17 PM smos-linux has these hashing at 670/680 without any adjustments. Actually, any adjustment to the config that i do drops the hash rate. Installing xubuntu so that i can make the adjustments but i have heard that you can get 700 to 720 with 1020-1040 gpu and 1500 mem settings. Have not been able to confirm yet. I am running 4 on a 1300w gold PSU with no problems. Have another 1200w for my next 4 xfx r9 280xs, i think she can handle the 4 cards but dont have my new dvi adapters in yet to test. will let you know. Curious as to other peoples hash rates and settings as well. Thanks for the post. Well i am also looking for a config file for these if anyone else has that? Title: Re: XFX Video Cards Post by: cowandtea on December 18, 2013, 02:54:04 PM Looking at buying 3 radeon R9 280x XFX cards and was wondering how they are doing for hashrate/power. If anybody has any data on this please let me know what kinda hashing power you guys are getting on those XFX cards? Any r9 280x should be good, just look for one that is cheapest.... Title: Re: XFX Video Cards Post by: losthymns on December 18, 2013, 03:02:23 PM Okay am I able to buy any from someone on the forum. Anyone interested?
Title: Re: XFX Video Cards Post by: Omikifuse on December 18, 2013, 03:22:58 PM Okay am I able to buy any from someone on the forum. Anyone interested? Good luck on that, asking in this forum is most probably overpriced or have been used heavily on mining.. Title: Re: XFX Video Cards Post by: losthymns on December 18, 2013, 03:33:28 PM That is one fear i have but anyone that is able to get ahold of them a little bit easier may be able to buy and sell them. Where i live i cant find a single video card for sale anywhere. Any ideas guys?
Title: Re: XFX Video Cards Post by: tagged on December 18, 2013, 03:42:02 PM keep looking online, they pop up every now and again.
Title: Re: XFX Video Cards Post by: Blazed on December 18, 2013, 11:56:36 PM If you need that config let me know..I can pastebin it for you. They hash at 720 easily.
Title: Re: XFX Video Cards Post by: sebdude420 on December 19, 2013, 01:54:50 AM I picked up 10 xxx r9 280x yesterday. Whole case. Used 2 already pretty happy. I got 8 of them for sale on amazon or I can do btc.
Title: Re: XFX Video Cards Post by: sebdude420 on December 19, 2013, 02:41:34 AM Let me get a pastebin for mining with bfgminer 3.2.8 64bit
Two r9 280x XFX GRAPHIC CARDS. Oops caps. Title: Re: XFX Video Cards Post by: tagged on December 20, 2013, 12:35:55 PM Can anyone else post their hash rates and settings for these cards? I spent hours with xubuntu build and cgminer 3.7.2 and cannot get these past 650kh.
On smos-linux I can get them only to 690kh each.... Title: Re: XFX Video Cards Post by: sebdude420 on December 21, 2013, 12:46:31 AM got mine up to 700 each. :o
Title: Re: XFX Video Cards Post by: tagged on December 21, 2013, 12:51:06 AM How?!
Title: Re: XFX Video Cards Post by: buckrogers on December 21, 2013, 04:37:24 AM I picked up 10 xxx r9 280x yesterday. Whole case. Used 2 already pretty happy. I got 8 of them for sale on amazon or I can do btc. what you sell em for? What would you need to run 4 on a board...specs? |