Bitcoin Forum

Bitcoin => Mining => Topic started by: Transisto on June 23, 2011, 02:38:54 AM



Title: what will Sapphire send if I RMA a 5850 ?
Post by: Transisto on June 23, 2011, 02:38:54 AM
What would Sapphire send me to replace a 5850 with now that they're sold out ?

They're better not send me a 6850 !


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: Tx2000 on June 23, 2011, 02:46:25 AM
GeForce 440 MX


 :P

Hard to say.  Someone's experience might not exactly become your experience.  Best thing to do is to contact them and ask what options are available.


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: jjiimm_64 on June 23, 2011, 02:47:56 AM
I have a couple of diamond 6850's.  nice thing about them is you can overclock them to 990 stable.  I am getting 287Mhash out of them


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: Transisto on June 23, 2011, 02:53:20 AM
I have a couple of diamond 6850's.  nice thing about them is you can overclock them to 990 stable.  I am getting 287Mhash out of them

Interesting,  :'( Some are pulling 400Mhash from their 5850.


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: ElectroGeek007 on June 23, 2011, 02:58:57 AM
I am in the same boat, I have an XFX 5850 with a dead fan controller that I will RMA if they will let me. The Radeon 6950 seems to be the closest to the 5850 hash-wise, according to the wiki chart (https://en.bitcoin.it/wiki/Mining_hardware_comparison (https://en.bitcoin.it/wiki/Mining_hardware_comparison)).


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: jjiimm_64 on June 23, 2011, 03:01:11 AM
ouch....  I have 3 5870's and I only get about 340 out of them...    I see from the wiki that the 5850's are up to 390   



Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: grue on June 23, 2011, 03:04:03 AM
ouch....  I have 3 5870's and I only get about 340 out of them...    I see from the wiki that the 5850's are up to 390   


my 5850 gets 420 MH/s stable, at 1.2 v. :P


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: jjiimm_64 on June 23, 2011, 03:11:02 AM
I need to stop tuning these 2 rigs and go back to my primary (miner1) and see if I can squeeze out a couple of hundred more Mh.  this guy claims to have his 5870's at 450Mh.  with the same set up that I have  (win7 )

5870    458    -    -    1040    1600    2.1    PCI-E 2.0 x16    poclbm/Windows 7 64    -v -w 256 -f 1 Crossfired, Water cooled, 916 Mhash/s total. Best dual gpu setup me thinks? The name is Mautobu.



the 1040 is the core clock.  what is the 1600?  (header says SP)?


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: bcpokey on June 23, 2011, 03:16:52 AM
SP is stream processors. 1600 s the number of them. its not that important, all 5870s are the same that way. 450MHash is reasonable wth 1040, i get about 440 MHash on my 5870 that can do 1000 stable, but i'm on air for most of my cards.


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: ElectroGeek007 on June 23, 2011, 03:17:53 AM
the 1040 is the core clock.  what is the 1600?  (header says SP)?

Stream Processors. Oh, and my (reference) 5850 does 395MH/s stable @ 1000/180, My 5870, ~435MH/s @1000/344 ;D They do get a bit warm at those settings, though...


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: RyNinDaCleM on June 23, 2011, 03:24:20 AM
I am in the same boat, I have an XFX 5850 with a dead fan controller that I will RMA if they will let me. The Radeon 6950 seems to be the closest to the 5850 hash-wise, according to the wiki chart (https://en.bitcoin.it/wiki/Mining_hardware_comparison (https://en.bitcoin.it/wiki/Mining_hardware_comparison)).
^This
The 6950 is the next gen 5850! So if they can't produce a 5850/5870, then I wouldn't settle for anything less!


Title: Re: what will Sapphire send if I RMA a 5850 ?
Post by: rograz on June 23, 2011, 03:56:47 AM
What would Sapphire send me to replace a 5850 with now that they're sold out ?

They're better not send me a 6850 !

Quite possibly another 5850, I've noticed a few stores in Europe got their hands on another shipment of 5850 xtremes(overclockers.co.uk and Pixmania), they have a slightly different PCB design and seems to clock a bit higher (about 1cm longer PCB, PCI-e power on the side of the card rather than back.) Also there.s a slightly different heatsink on the VRMs.