Bitcoin Forum
May 30, 2024, 08:34:34 AM *
News: Latest Bitcoin Core release: 27.0 [Torrent]
 
  Home Help Search Login Register More  
  Show Posts
Pages: « 1 [2] 3 4 5 6 7 8 9 10 11 12 »
21  Other / CPU/GPU Bitcoin mining hardware / Re: [solved] MSI Z77A-G45 Thunderbolt 5 gpu on: March 23, 2014, 06:42:19 AM
I had a bad luck with this mobo too, returned it and got my money back.
22  Other / Beginners & Help / Re: 15 and love Crypto on: March 18, 2014, 05:57:52 AM
Welcome, is that your first love ? Cheesy
23  Other / Beginners & Help / Re: New guy says hello! on: March 15, 2014, 06:42:20 AM
Welcome to forum, are you a miner already ?
24  Other / Archival / Re: Pictures of your mining rigs! on: March 12, 2014, 11:20:43 AM
Just finished:




What is the hashrates for those cards ?
25  Other / Beginners & Help / Re: another newbie intro on: March 08, 2014, 03:41:22 PM
Welcome, i just do not understand why are you trying to get rid of your most profitable minig unit, gpu rig ?
26  Other / Beginners & Help / Re: Cheap, scalable mining rack - Build overview + files for 3d printing on: March 07, 2014, 09:33:07 AM
Is there a place for second PSU ?
27  Other / Beginners & Help / Re: Cgminer crashing with 2 video cards on: March 07, 2014, 09:21:11 AM
I think, that it is either not efficient power to that6950 card, or there is some temperature issues with that card.
28  Alternate cryptocurrencies / Mining (Altcoins) / Re: Why scrypt asics are all dual mine thus far? on: March 07, 2014, 09:15:04 AM

there is one chip it is made by gridseed.

my guess for the dual mining would be if script only was done.  scrypt would be changed making the miner worthless.

so the birdseed  designer added the 256 tech to make the dual miner have  value if ltc and the like change code a bit.

at this point btc would not change code to kill asics
+1
Dualminer first announced 2-nd version without BTC mining possibility. Maybe LTC developers are waiting scrypt ASIC manufacturers on thin ice (with scrypt only hardware) and than changing the algo?  Shocked

that would be great
29  Other / CPU/GPU Bitcoin mining hardware / Re: Is USB riser safe? on: March 07, 2014, 09:11:30 AM
it depends on what psu you are using, good PSu usualy has no problem with it.

I disagree, the power supply has no issue on wether or not any cable can carry that power ( in watts ).

As Example, there are PCIx risers that carry the 8 DATA lines TO/From graphic cards and the wattage is minimal over those wires.  They DO rely that the ground for the Graphic cards are on the power line and that the graphic card's case connector is also connected to the case's ground to allow the difference of voltage ( the 1 or 0 being sent/recieved ) to be accurate and not suddenly 120V higher than what the system can handle ( over time a DC signal of 1V can appear as a really high difference of voltage when it does not share ground with the receiving system ).

So, I personaly, avoid thoes USB 3.0 cables for actual power, will use them with PCI riser setups after making sure the ground on both the card and the motherboard is shared.  Most of the SATA to GPU adapters do not have the grade of wires to carry enough current for my video cards as the actual wire is too small.  The actuall wire diameter will determine what current it can carry before it starts acting like either a resistor ( and heat up ) or fuse ( and have a break in the connection IN the plastic housing ).  I tend to check to see if it is ' smaller ' ( actually bigger diameter for lower Gage of wire ) than 28 and how many will be power and how many will be ground.

If there is poor quality psu, there could be unstable power delivery on that riser.
30  Other / CPU/GPU Bitcoin mining hardware / Re: Is USB riser safe? on: March 05, 2014, 07:59:40 PM
it depends on what psu you are using, good PSu usualy has no problem with it.
31  Other / Archival / Re: Pictures of your mining rigs! on: March 05, 2014, 07:56:09 PM
it's from this company http://www.e-regal.cz/kovovy-regal-futur-1800x-900x450-5-175kg/d-29752/ but only for 50kg/shelf. I bought it in a hardware store it was 11€ and it has 4 shelfs. And i'm not czech Smiley

very good shelwing, how high it is ?
32  Other / CPU/GPU Bitcoin mining hardware / Re: Does anyone have artifacting issue with ASUS 280X DirectCU II TOP? on: March 05, 2014, 07:47:54 PM
just rma it if it has the problem
33  Alternate cryptocurrencies / Mining (Altcoins) / Re: Why scrypt asics are all dual mine thus far? on: March 05, 2014, 07:21:43 PM
It is made so, because in that way it is easier to sell it.
34  Other / Beginners & Help / Re: Cgminer crashing with 2 video cards on: March 03, 2014, 09:31:21 PM
unstable overclock is the issue, try lowering clocks or upping voltage, could be a temperature issue.
35  Other / Beginners & Help / Re: mining profit , is it posible ? on: March 03, 2014, 09:24:02 PM
buy gpu's and mine scrypt or sha-3 coins, it is most profitable way now.
36  Economy / Speculation / Re: Why is Bitstamp 8% higher than Huobi and BTC-e??? on: March 03, 2014, 09:01:41 PM
Bitsamp is really good exchange, i think better than other competitors.
37  Economy / Speculation / Re: Bitcoin will hit $1000 by this Friday (07-03-2014) on: March 03, 2014, 08:33:48 PM
I think price will stabilize at 700 for a while, then start to rise again to 800, hopefully with some regularity. It should be a new price record at april. So hold your coins, best price is in front of us.
38  Economy / Speculation / Re: Welcome back $700 BTC ... on: March 03, 2014, 08:25:44 PM
If really Russia and Ukraine conflict correlates with this ?
39  Economy / Speculation / Re: URGENT NEWS - Warren Buffet declares Bitcoin as a BAD INVESTMENT on: March 03, 2014, 08:22:25 PM
What that dino said ? He just want cheap coins, old bastard Smiley
40  Economy / Speculation / Re: ruble going down; russians buying up BTC on: March 03, 2014, 08:19:20 PM
any confirm on this ?
Pages: « 1 [2] 3 4 5 6 7 8 9 10 11 12 »
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!