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Author Topic: [ANN] Bitfury is looking for alpha-testers of first chips! FREE MONEY HERE!  (Read 176249 times)
GandalfG
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March 02, 2014, 12:18:57 PM
 #1061

The new bitfury chip will have the same pinout?
Our rev2 55nm chip is in the same 7mm punch-type QFN48 package with identical pinout to the rev1 55nm (summer 2013).

Quote
There will be improvement in Ghash/s?

Yes. Our preliminary tests show 25% increase in hashrate and 25% lower power consumption. We will receive new chips tomorrow and will have samples available to developers.


Do you plan sell bare chips ?

Want to say thanks? 16ragydppe9QFRVhrdwEUjgfMS7KCfEFGY
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S4VV4S
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March 02, 2014, 01:03:36 PM
 #1062

Is this 25GH per H-Card at €250?

punin
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March 02, 2014, 02:25:43 PM
 #1063

The new bitfury chip will have the same pinout?
Our rev2 55nm chip is in the same 7mm punch-type QFN48 package with identical pinout to the rev1 55nm (summer 2013).

Quote
There will be improvement in Ghash/s?

Yes. Our preliminary tests show 25% increase in hashrate and 25% lower power consumption. We will receive new chips tomorrow and will have samples available to developers.


Do you plan sell bare chips ?


Yes, but this engineering batch will not be sold in big quantities. It's for evaluation purposes.

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www.bitfury.com
loshia
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March 02, 2014, 02:42:30 PM
 #1064

The new bitfury chip will have the same pinout?
Our rev2 55nm chip is in the same 7mm punch-type QFN48 package with identical pinout to the rev1 55nm (summer 2013).

Quote
There will be improvement in Ghash/s?

Yes. Our preliminary tests show 25% increase in hashrate and 25% lower power consumption. We will receive new chips tomorrow and will have samples available to developers.


Do you plan sell bare chips ?


Yes, but this engineering batch will not be sold in big quantities. It's for evaluation purposes.
Punin
Do yo have any price idea about next batches ?

Please help the Led Boy aka Bicknellski to make us a nice Christmas led tree and pay WASP membership fee here:
https://bitcointalk.org/index.php?topic=643999.msg7191563#msg7191563
And remember Bicknellski is not collecting money from community;D
GandalfG
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March 02, 2014, 03:53:42 PM
 #1065

The new bitfury chip will have the same pinout?
Our rev2 55nm chip is in the same 7mm punch-type QFN48 package with identical pinout to the rev1 55nm (summer 2013).

Quote
There will be improvement in Ghash/s?

Yes. Our preliminary tests show 25% increase in hashrate and 25% lower power consumption. We will receive new chips tomorrow and will have samples available to developers.


Do you plan sell bare chips ?


Yes, but this engineering batch will not be sold in big quantities. It's for evaluation purposes.
Please add me for few samples. I think 16 pcs be enough.

Want to say thanks? 16ragydppe9QFRVhrdwEUjgfMS7KCfEFGY
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March 02, 2014, 04:03:20 PM
 #1066

Is this 25GH per H-Card at €250?


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March 02, 2014, 09:25:35 PM
 #1067

Would love to beta test Smiley

Have over 8000 pcs of rev1 IC up Smiley

OregonMines is expanding. Are you expanding with us?
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March 02, 2014, 09:42:13 PM
 #1068

Put me in too, i have a few H-cards left and a Volcraft 3000 power meter to see how it behaves power wise. Smiley

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punin
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March 03, 2014, 11:59:22 AM
 #1069

Chips have arrived

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simoncc
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March 03, 2014, 04:11:26 PM
 #1070

Please put me in the sample list. I just sent out my new design to the pcb fab...
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March 03, 2014, 04:34:55 PM
 #1071


 Exciting stuff ! Looking forward to the opportunity for purchasing full rigs using these !
burnin
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March 03, 2014, 11:40:10 PM
 #1072

Interested...
ernie-
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March 03, 2014, 11:58:21 PM
 #1073

I seem to have missed the info on the rev 2 chips, does anyone have the specs or test results yet?

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March 04, 2014, 12:06:02 AM
 #1074

Interested...

Glad to see you back. Can't wait for your products!

H/w Hosting Directory & Reputation - https://bitcointalk.org/index.php?topic=622998.0
ffcitatos
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March 04, 2014, 01:23:05 PM
 #1075

Interested...
And I am interested in refunds Sad
darkstormfwm
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March 04, 2014, 10:12:21 PM
 #1076

Can i please for a few samples to learn?
Thank You
Zich
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March 04, 2014, 11:58:45 PM
 #1077

NEW REV2 CHIPS HAVE ARRIVED!!

NOTE: THIS IS AN ENGINEERING BATCH. PLEASE DON'T HOARD. 32 CHIPS MAX PER CUSTOMER.
Please don't send PM requests for samples. Samples are available through the web shop.


Chips are pin compatible with the previous version. Expect better performance and lower power consumption. We are currently testing the chip ourselves, so exact performance is still unknown. Please share your experiences and measurements in this thread!!!

Pricing is TBD, but will be lower than the engineering samples price.


KNK
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March 06, 2014, 09:22:16 PM
 #1078

NEW REV2 CHIPS HAVE ARRIVED!!
That was extremely fast delivery - got the chips in just a bit over 24h !!!

Test results for my 2 chip string board powered with 2.51V and current is measured as voltage across an 0.4Ohms resitor:

Old setup with rev 1 chips -
chip 0   0.805V
chip 1   0.819V
current   1.9925A (0.797V)

Chip 0 replaced with rev 2 -
chip 0   0.812V
chip 1   0.819V
current   1.9875A (0.795V)

Both chips replaced with rev2 -
chip 0   0.812V
chip 1   0.816V
current   1.9825A (0.793V)

Please note, that the expected GH are calculated based on rev 1 cores (756) and will be even more when recalculated for the proper number of cores (864) for rev 2 chips

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Taugeran
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March 06, 2014, 11:38:56 PM
 #1079

NEW REV2 CHIPS HAVE ARRIVED!!
That was extremely fast delivery - got the chips in just a bit over 24h !!!

Test results for my 2 chip string board powered with 2.51V and current is measured as voltage across an 0.4Ohms resitor:

Old setup with rev 1 chips -
chip 0   0.805V
chip 1   0.819V
current   1.9925A (0.797V)

Chip 0 replaced with rev 2 -
chip 0   0.812V
chip 1   0.819V
current   1.9875A (0.795V)

Both chips replaced with rev2 -
chip 0   0.812V
chip 1   0.816V
current   1.9825A (0.793V)

Please note, that the expected GH are calculated based on rev 1 cores (756) and will be even more when recalculated for the proper number of cores (864) for rev 2 chips

Its so beautiful

Bitfury HW & Habañero : 1.625Th/s
tips/Donations: 1NoS89H3Mr6U5CmP4VwWzU2318JEMxHL1
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bitcoin_miner
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March 06, 2014, 11:52:54 PM
 #1080

I bookmark this thread..
will read it later..

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