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Here is how to compensate bitstream developers Hardware
Well then ET is more magnanimous than you. Even more reason to support his prot…
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n/a | mrb | June 03, 2012, 05:07:49 PM |
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Here is how to compensate bitstream developers Hardware
So Alice has plenty of incentive to defect. She doesn't have that much incentive…
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n/a | mrb | June 03, 2012, 03:57:54 PM |
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Here is how to compensate bitstream developers Hardware
This entire "he's going to make too much money/btc" thought is a bunch of horses…
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n/a | mrb | June 03, 2012, 03:32:52 PM |
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Here is how to compensate bitstream developers Hardware
need explain..... "This work covers our results analyzing the Virtex 4, Virtex 5…
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n/a | mrb | June 03, 2012, 02:28:34 AM |
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Here is how to compensate bitstream developers Hardware
Ask EldenTyrell how much time he spent on this bitstream, and how much he could…
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n/a | mrb | June 03, 2012, 12:57:16 AM |
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Algorithmically placed FPGA miner: 245MH/s/chip and still rising Hardware
Another thing is what if bitfury gets the same idea and they release their 300 m…
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n/a | mrb | June 02, 2012, 07:14:02 PM |
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Mini Rig announcement by Butterfly Labs - 25gh/s Off-topic
Can't edit post above but it seems there is this writing on the chips this time…
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n/a | mrb | June 01, 2012, 07:14:25 AM |
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Mini Rig card = 2 x Altera Arria II EP2AGX260 Hardware
Edit: you changed the picture from your original post. It does look more similar…
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n/a | mrb | June 01, 2012, 06:56:24 AM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
yo,man,you just skip my post!Sorry, do you have an email where I can contact you…
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n/a | mrb | June 01, 2012, 02:50:05 AM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
Windows or Linux?Linux.
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n/a | mrb | May 30, 2012, 02:47:59 PM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
Come on guys, I ask you to make offers, but you never do and always ask me to qu…
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n/a | mrb | May 30, 2012, 02:42:25 PM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
Come on guys, I ask you to make offers, but you never do and always ask me to qu…
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n/a | mrb | May 30, 2012, 02:28:45 PM |
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["WAIT LIST"] BFL Singles Order Date / Ship Date Marketplace
... a stack of boards sitting ready to go ...Can you give any rough number/quant…
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n/a | mrb | May 30, 2012, 01:52:49 PM |
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["WAIT LIST"] BFL Mini-Rig Order Date/Ship Date Marketplace
Notify is not the same as subscribe. Notify sucks giant balls. Yep. And the boo…
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n/a | mrb | May 30, 2012, 12:15:01 PM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
If I have not replied to someone's email/message, it is because the offer was no…
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n/a | mrb | May 30, 2012, 04:00:00 AM |
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["WAIT LIST"] BFL Mini-Rig Order Date/Ship Date Marketplace
Sub.(Forum admins: please install the SMF Bookmark Mod to avoid these noisy "sub…
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n/a | mrb | May 30, 2012, 03:12:08 AM |
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["WAIT LIST"] BFL Singles Order Date / Ship Date Marketplace
FYI, all, I am still waiting for my 10 singles ordered on 3/27.
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n/a | mrb | May 30, 2012, 03:09:54 AM |
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[ANN] OpenBitASIC : The Open Source Bitcoin ASIC Initiative Hardware
Sub.(Forum admins: please install the SMF Bookmark Mod to avoid these noisy "sub…
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n/a | mrb | May 27, 2012, 10:12:35 PM |
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Selling another batch of 40 ICARUS - shipping now Hardware
What the buck regulators are used on the Icarus? What is their maximum output cu…
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n/a | mrb | May 27, 2012, 04:48:22 PM |
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ZTEX USB-FPGA Modules 1.15x and 1.15y: 210 and 850 MH/s FPGA Boards Hardware
And the AOZ1025 is not super efficient.How do you determine that? The efficiency…
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n/a | mrb | May 27, 2012, 03:43:28 PM |
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Selling another batch of 40 ICARUS - shipping now Hardware
What the buck regulators are used on the Icarus? What is their maximum output cu…
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n/a | mrb | May 24, 2012, 10:10:11 PM |
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ZTEX USB-FPGA Modules 1.15x and 1.15y: 210 and 850 MH/s FPGA Boards Hardware
I can't disagree on wanting available a higher possible amp and not to sound lik…
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n/a | mrb | May 24, 2012, 05:17:13 AM |
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ZTEX USB-FPGA Modules 1.15x and 1.15y: 210 and 850 MH/s FPGA Boards Hardware
ztex, can you please upgrade the AOZ1025 buck regulator on your designs to anoth…
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n/a | mrb | May 23, 2012, 04:05:53 AM |
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BitFury 110GH/s per rack? Hardware
I wouldn't say this is uncompetitive at all. If they built it for US$90K and it…
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n/a | mrb | May 22, 2012, 02:57:23 PM |
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Selling another batch of 40 icarus - immediate shipment Hardware
How do you know who send what payment?If someone watches http://blockexplorer.co…
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n/a | mrb | May 22, 2012, 01:30:28 PM |
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BitFury 110GH/s per rack? Hardware
They are getting 305 mh/s per spartan6It is their unverified claim. (Unverified,…
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n/a | mrb | May 22, 2012, 02:17:23 AM |
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Cairnsmore2 - What would you like? Hardware
LOL at the guys talking about 120V My remark about sizing for 960W also applies…
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n/a | mrb | May 22, 2012, 12:47:03 AM |
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Cairnsmore2 - What would you like? Hardware
My advice to you, yohan:Definitely use Ethernet. Not USB: the maximum cable leng…
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n/a | mrb | May 20, 2012, 10:21:24 PM |
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FPGA Rig Photos Hardware
650W gold PSU, so it's running at ~73% rated power.Actually, less. Probably 65%…
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n/a | mrb | May 18, 2012, 02:54:55 AM |
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Bitcoinica security discussion from last years Hacker News. Bitcoin Discussion
Stumbled over this interesting and somewhat ominous exchange from last year.http…
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n/a | mrb | May 16, 2012, 03:35:53 AM |
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[WTB] MSI 890FXA-GD70 motherboard Computer hardware
I have 10+ for sale. You know how to contact me, we have dealt before
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n/a | mrb | May 13, 2012, 06:41:58 PM |
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[ANN] ShaLab Hardware
[ANN] ShaLab by mrb
i see a manual http://shalab.si/manual/en/index.html LOL. Nice one. Never saw…
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n/a | mrb | May 13, 2012, 06:31:35 PM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
$415 for 1 6990Deal. How do you want to arrange the transaction? Email me at m.b…
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n/a | mrb | May 12, 2012, 05:27:20 PM |
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[WTS] dual-GPU 6990 in large quantity + 5870 Computer hardware
iSellBitcoins: for guidance, a fair price is roughly $400-$500 per 6990.yochdog:…
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n/a | mrb | May 10, 2012, 04:33:12 AM |
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Someone said EasyMiner had a virus - so I scanned it with 41 programs... Hardware
https://www.virustotal.com/file/da17f4ec87d215e7bf7659ebbe245f3070222c6ac65cff4e…
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n/a | mrb | May 10, 2012, 03:16:44 AM |
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[WTB] 5830 - 5850, 5870 or 5970 Computer hardware
I can sell one 5870 for $150 or 30 BTC.See my post https://bitcointalk.org/index…
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n/a | mrb | May 09, 2012, 01:29:21 PM |
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Bitcoin FBI Report April 2012 Bitcoin Discussion
Look at the horrible quality (not the image quality, the horrible design). Since…
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n/a | mrb | May 08, 2012, 01:58:28 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
Yeah, anyone who can write a firmware for it to work Yes, multiple people in thi…
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n/a | mrb | May 07, 2012, 03:42:06 AM |
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OK, i confirmed the model of FPGA they are using in BFL single. Off-topic
Thanks for confirming, ngzhang. It is not too surprising of a discovery, as the…
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n/a | mrb | May 07, 2012, 03:07:59 AM |
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TED - James McCarthy [nefario] - Evolutionary money: the Bitcoin ecology Bitcoin Discussion
The echo should be able to be easily removed with audio processing...
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n/a | mrb | April 27, 2012, 12:59:22 PM |
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Quad XC6SLX150 Board - Initial Price £400/$640/520€ Mining (Altcoins)
Finally some tough competition against the BFL Single!This $640 quad LX150 board…
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n/a | mrb | April 27, 2012, 02:47:39 AM |
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Butterfly Labs - Bitforce Single and Mini Rig Box Off-topic
Man all you guys moaning about the noise these things make... damn. I decided to…
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n/a | mrb | April 25, 2012, 10:32:50 PM |
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ZTEX USB-FPGA Module 1.15x: 210 MH/s FPGA Board Hardware
if you collect enough condensation points, you get to bonus round.Won't happen.C…
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n/a | mrb | April 21, 2012, 03:45:47 AM |
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1 BTC bounty --- What is the best FPGA unit to buy? Hardware
With the massive amounts of money that are going into mining hardware right now,…
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n/a | mrb | April 21, 2012, 01:37:45 AM |
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[SOLD] many HD 6990 cards (starting at $450 == 1.60 Mh/s/$) Computer hardware
All sold (yay!)
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n/a | mrb | April 20, 2012, 10:36:16 PM |
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[SOLD] many HD 6990 cards (starting at $450 == 1.60 Mh/s/$) Computer hardware
I want to sell a a bunch of HD 6990 cards. I will give preference to those buyin…
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n/a | mrb | April 05, 2012, 06:06:15 PM |
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ZTEX USB-FPGA Module 1.15x: 210 MH/s FPGA Board Hardware
if you collect enough condensation points, you get to bonus round.Won't happen.C…
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n/a | mrb | April 20, 2012, 02:18:46 AM |
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[WTS] many HD 6990 cards (starting at $450 == 1.60 Mh/s/$) Computer hardware
Any shot of getting 20 card package price ?I will have 20 cards for sale, but ne…
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n/a | mrb | April 19, 2012, 03:46:37 AM |
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[WTS] many HD 6990 cards (starting at $450 == 1.60 Mh/s/$) Computer hardware
You having much luck selling these? I am interested in purchasing a few....I ha…
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n/a | mrb | April 18, 2012, 12:41:12 PM |
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[WTS] many HD 6990 cards (starting at $450 == 1.60 Mh/s/$) Computer hardware
Updated prices.
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n/a | mrb | April 17, 2012, 12:08:47 AM |
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[WTS] many HD 6990 cards (starting at $470) Computer hardware
offering 325 coins + ship for 4310 coins + shipping for 3. That's equivalent to…
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n/a | mrb | April 13, 2012, 02:41:49 AM |
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[WTS] many HD 6990 cards (starting at $470) Computer hardware
How much would international (UK) shipping be on these?For 10 cards (heavy!) abo…
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n/a | mrb | April 12, 2012, 12:51:14 PM |
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Speaking at TEDx Bitcoin Discussion
I was just after getting off the phone with the organisers, the videos will be a…
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n/a | mrb | April 12, 2012, 12:43:36 PM |
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[WTS] many HD 6990 cards (starting at $470) Computer hardware
Prices lowered.
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n/a | mrb | April 11, 2012, 11:16:26 PM |
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6990 question CPU/GPU Bitcoin mining hardware
6990 question by mrb
More power for less hash compared to 5970s.No, 6990s mine faster than 5970s. But…
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n/a | mrb | April 11, 2012, 05:12:16 AM |
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Nanominer Announcement Hardware
Interesting. Assuming your design can be ported from the Cyclone IV to the Strat…
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n/a | mrb | April 10, 2012, 04:26:46 AM |
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P2SH side-effects Development & Technical Discussion
There are clearly people purposefully sending invalid P2SH transactions on the n…
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n/a | mrb | April 05, 2012, 04:47:13 PM |
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Butterfly Labs - Bitforce Single and Rig Box Off-topic
You didn't notice the little QR code thingy...? What a lot of work to reverse en…
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n/a | mrb | April 04, 2012, 01:53:12 PM |
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1 BTC bounty --- What is the best FPGA unit to buy? Hardware
Lastly, there is the issue of resale/reuse value. I think everyone agrees that t…
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n/a | mrb | April 05, 2012, 06:49:43 AM |
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Announcement: A public company is being formed to enter ASIC Btc Mining market CPU/GPU Bitcoin mining hardware
And you still have to cover your cost. How much cost the ASIC? The bunker? The m…
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n/a | mrb | April 05, 2012, 07:09:41 AM |
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Butterfly Labs - Bitforce Single and Rig Box Off-topic
I don't have any way to scan it, but remember that QR codes have an ECC error co…
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n/a | mrb | April 04, 2012, 03:00:01 PM |
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P2SH side-effects Development & Technical Discussion
I have caught blockexplorer.com not upgrading to a Bitcoin 0.6.0. As a result it…
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n/a | mrb | April 04, 2012, 03:37:32 AM |
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Butterfly Labs - Bitforce Single and Rig Box Off-topic
Just ordered another single with bitcoins ... looks like they're using bit-pay n…
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n/a | mrb | April 04, 2012, 02:35:32 AM |
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Bitcoin press hits, notable sources Press
QuoteBitcoin, the City traders' anarchic new toy(Reuters) - Financial traders ha…
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n/a | mrb | April 01, 2012, 08:09:47 PM |
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BFL Single Order Date/Ship Date Marketplace
Let's give BFL a shot.Ordered: 2012-03-27Shipped: TBDQty: 10
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n/a | mrb | April 01, 2012, 05:43:28 PM |
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Cyclone V now shipping! Hardware
Altera always have been a little bit expensive than Xillinx, so Artix7 200k may…
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n/a | mrb | March 30, 2012, 07:44:15 PM |
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Got me a Kill-a-watt and some 7970's..... CPU/GPU Bitcoin mining hardware
You forget that the 80 Plus standard does not guarantee efficiency below 20% loa…
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n/a | mrb | March 29, 2012, 04:17:28 PM |
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Got me a Kill-a-watt and some 7970's..... CPU/GPU Bitcoin mining hardware
Here is a fictitious system in idle/load conditions demonstrating my point that…
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n/a | mrb | March 29, 2012, 01:26:26 PM |
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Got me a Kill-a-watt and some 7970's..... CPU/GPU Bitcoin mining hardware
I disagree for exactly the same reasons.2.62 Mh/J is meaningless as it's not com…
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n/a | mrb | March 28, 2012, 04:27:03 PM |
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Got me a Kill-a-watt and some 7970's..... CPU/GPU Bitcoin mining hardware
Let me correct:3.74 Mh/J is meaningless to us, because it is inflated by your in…
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n/a | mrb | March 28, 2012, 03:35:20 PM |
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Got me a Kill-a-watt and some 7970's..... CPU/GPU Bitcoin mining hardware
All I am trying to measure is the additional power consumption of the cards. Th…
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n/a | mrb | March 28, 2012, 02:42:54 PM |
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Got me a Kill-a-watt and some 7970's..... CPU/GPU Bitcoin mining hardware
Alright, I went and re-measured the numbers. I think what happened was I screwe…
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n/a | mrb | March 28, 2012, 04:14:49 AM |
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If JP Morgan and Goldman Sachs owned 80% of the entire Bitcoin mining power.. Economics
I was wondering, if governments wanted to attack BitCoin, then all they needed w…
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n/a | mrb | March 26, 2012, 11:56:16 PM |
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Does someone have an idea what this fancy FPGA chip he is talking about? Hardware
I am sure he means device, not chip. Four Spartan XC6SLX150 (eg. two X6500 miner…
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n/a | mrb | March 26, 2012, 03:04:09 AM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
Schleicher: very funny Edit: I was privately contacted to explain my reaction to…
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n/a | mrb | March 25, 2012, 12:26:37 AM |
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Butterfly Labs - Bitforce Single and Rig Box Off-topic
sorry to spam the thread but I just want to encourage people to use and contribu…
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n/a | mrb | March 26, 2012, 01:39:28 AM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
Your math is almost right, except this:The Kepler SMX can execute 2x as many ins…
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n/a | mrb | March 24, 2012, 10:09:01 PM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
Vbs, if this interpretation was true, then GTX 680 would be a 6180 single precis…
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n/a | mrb | March 23, 2012, 01:49:59 PM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
I found this interesting:The value of these benchmarks to predict Bitcoin perfor…
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n/a | mrb | March 23, 2012, 02:22:54 PM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
Yes. Two doublings. Number of cores quadrupled in an SM (now SMX). From 48 to 19…
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n/a | mrb | March 23, 2012, 06:23:22 AM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
Having 4 warp schedulers instead of 2 does not mean that you can execute twice t…
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n/a | mrb | March 23, 2012, 06:01:56 AM |
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GK104: nVidia's Kepler to be the First Mining Card? CPU/GPU Bitcoin mining hardware
Newegg listed "Shader clock: 2012MHz".Interesting... 1536 ALUs at 2012MHz would…
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n/a | mrb | March 22, 2012, 04:30:44 PM |
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GTX 680 Perf Estimations CPU/GPU Bitcoin mining hardware
Nvidia GTX 680 has 1536 ALUs running at 1006-1058 MHz. There are a few unknowns…
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n/a | mrb | March 23, 2012, 04:57:39 AM |
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GK104: nVidia's Kepler to be the First Mining Card? CPU/GPU Bitcoin mining hardware
Newegg listed "Shader clock: 2012MHz".Interesting... 1536 ALUs at 2012MHz would…
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n/a | mrb | March 22, 2012, 03:31:02 AM |
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v0.1 Development & Technical Discussion |
n/a | mrb | March 22, 2012, 03:10:24 AM |
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Algorithmically placed FPGA miner: 227MH/s and rising Hardware
I certainly feel I was properly compensated.Today, I would either do it the same…
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n/a | mrb | March 21, 2012, 04:40:55 AM |
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Algorithmically placed FPGA miner: 227MH/s and rising Hardware
Whatever happened to that guy that figured out how to implement BF_INT (or somet…
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n/a | mrb | March 21, 2012, 12:54:30 AM |
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Mini-Rig from Butterflylabs Off-topic
Really guys? You're going to base your purchase decision on "can I fit 1 or 2 o…
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n/a | mrb | March 21, 2012, 12:13:05 AM |
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Mini-Rig from Butterflylabs Off-topic
I am pretty sure 20A is more common than 15A, at least in all US residences buil…
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n/a | mrb | March 20, 2012, 12:44:08 PM |
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Mini-Rig from Butterflylabs Off-topic
BFL-Engineer, I would recommend to size the mini-rig either for 960W, or 1920W.T…
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n/a | mrb | March 20, 2012, 12:30:26 PM |
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Can anyone tell me what chip is used in BFL single? Off-topic
As discussed, they are almost certainly using a cheap source of old-gen 65nm FPG…
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n/a | mrb | March 20, 2012, 03:50:20 AM |
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PetaFLOPS and how it relates to Bitcoin Development & Technical Discussion
That's not what's at issue. FLOPS is not, in fact, FLoating Point Operations Per…
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n/a | mrb | March 17, 2012, 10:06:46 PM |
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v0.1 Development & Technical Discussion |
n/a | mrb | March 16, 2012, 03:07:38 AM |
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7990 delayed CPU/GPU Bitcoin mining hardware
7990 delayed by mrb
Radeon HD 7990 coming in April
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n/a | mrb | March 15, 2012, 12:20:18 PM |
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v0.1 Development & Technical Discussion |
n/a | mrb | March 15, 2012, 02:44:13 AM |
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How long does a fan last @ 100% speed? Mining
Considering that it is 17% for the reference fans, the ones most of us are stuck…
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n/a | mrb | March 12, 2012, 05:45:43 PM |
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How long does a fan last @ 100% speed? Mining
17% failure rate, NOT running at 100% fanspeed. I would say that does uphold t…
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n/a | mrb | March 12, 2012, 04:30:21 PM |
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How long does a fan last @ 100% speed? Mining
Interesting, probably the longest lasting 5970 fans in history, if you have actu…
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n/a | mrb | March 12, 2012, 02:53:06 PM |
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How long does a fan last @ 100% speed? Mining
I have HD5970s that have been mining 24/7 with the fan at 100% for 1+ year. My o…
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n/a | mrb | March 12, 2012, 03:44:19 AM |
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Angry about Linode's fiasco? Start mining at a pool supporting multisig! Mining
That would just mean, you need a more persistent exploit that waits until a wall…
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n/a | mrb | March 02, 2012, 04:54:48 AM |
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