Topic: 12 XFX 7950 mining rig for sale (Read 3369 times)
So is this still at that price or what? Or possible parting out? per price on GPU`s.
was wondering if you can send me the parameters to get 6 cards up to 4mh/s. I currently have 6 xfx 7950 and want them to be at 4mh/s
Also interested but definitely no where near asking price.
Speaking from experience, XFX cards run super hot for 2 reasons:
-poor cooling design, heat blows in all directions, onto the motherboard and other cards
-most importantly they draw A LOT of power!! One card that I have draws over 30 amps (360 watts) at I 20 E 1075 M 1250 710 GH/s...I can only get decent hashrate in the winter outside in the garage on this rig. When spring comes, it's water cooling and radiator time.
BIOS MUST be edited to undervolt these cards, they are locked. So there goes your warranty. All that said, I'm not afraid of using these cards, but these things have to be factored into the sale price. Seller should show power consumption at receptacle to buyer before sale.
https://bitcointalksearch.org/topic/undervolting-help-xfx-dd-7950-supports-overvolting-but-not-undervolting-164164
Speaking from experience, XFX cards run super hot for 2 reasons:
-poor cooling design, heat blows in all directions, onto the motherboard and other cards
-most importantly they draw A LOT of power!! One card that I have draws over 30 amps (360 watts) at I 20 E 1075 M 1250 710 GH/s...I can only get decent hashrate in the winter outside in the garage on this rig. When spring comes, it's water cooling and radiator time.
BIOS MUST be edited to undervolt these cards, they are locked. So there goes your warranty. All that said, I'm not afraid of using these cards, but these things have to be factored into the sale price. Seller should show power consumption at receptacle to buyer before sale.
https://bitcointalksearch.org/topic/undervolting-help-xfx-dd-7950-supports-overvolting-but-not-undervolting-164164
R9 270 & 270X are among the most efficient KW/KH ratio. 5 = 2.4mh @ 950w.
Suggested brands: PowerColor, Visiontek, Gigabyte, MSI
Suggested brands: PowerColor, Visiontek, Gigabyte, MSI
Im pretty interested if you still have this not worth 8000$ but im offering about 5000$ lmk
Have you,sold them yet?
Outside of the 7990, I think the 7950 is still the most efficient. But the prices on thosae are just as ridiculous.
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
Those are used... who knows how many hours.
And aren't XFX cards typically worse for Scrpyt than most other brands? I'm mostly just amazed to see 7950s selling for more than 7970s!
XFX is one of the least popular brands for scrypt for many reasons. Regarding 7950 price, it's probably because they were the most efficient workhorse at the time, and so people getting into the game late are like "omgz i need 7950s"
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
Those are used... who knows how many hours.
And aren't XFX cards typically worse for Scrpyt than most other brands? I'm mostly just amazed to see 7950s selling for more than 7970s!
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
Those are used... who knows how many hours.
BUMP for the OP I didn't mean to hijack your thread.
Just built, 2 rigs, each has 6 7950 gpus and a MSI Z77A-GD65 mobo. 4 gb RAM. 32 gig ssd's. 1600 watt msi psu's.
Secured in a custom aluminum frame.
2 new Windows 8 discs.
$8000 firm for the lot.
Accepting btc or usd.
Secured in a custom aluminum frame.
2 new Windows 8 discs.
$8000 firm for the lot.
Accepting btc or usd.
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
429.99 -20% = $344 ish. Now
gc4btc.com I usually have it set on a 10 second timer to buy everything available so you have about 9 seconds to buy!
Just ordered some of the higher end Gigabyte R9 280X's from Amazon. Might have ordered them out actually lol.
So yeah, you can find deals. Just have to keep on top of it. MSI is sold out entirely (at the factory level I heard), they're ramping up production for January.
So yeah, you can find deals. Just have to keep on top of it. MSI is sold out entirely (at the factory level I heard), they're ramping up production for January.
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
429.99 -20% = $344 ish. Now
Anyways offering 2 btc shipped in the USA for one of the rigs.
Danny
Danny
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
429.99 -20% = $344 ish. Now
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
You can't find 7950's right now, and if you can they are over $500 bucks a piece.
I can:
http://www.amazon.com/gp/offer-listing/B00713RT62/ref=dp_olp_used?ie=UTF8&condition=used
-20% off amazon available on this forum.
$359
that made me look up my 7990 holy crap I paid $600 its selling for up to $1400.
Yeah it's nuts.. especially for used GPUs where there's usually no warranty left and you have no idea how much time is left on the card
that made me look up my 7990 holy crap I paid $600 its selling for up to $1400.
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