Bitcoin Forum
December 07, 2016, 10:26:18 PM *
News: Latest stable version of Bitcoin Core: 0.13.1  [Torrent].
 
   Home   Help Search Donate Login Register  
Poll
Question: 你目前會想投資FPGA或ASIC挖礦機嗎?
很有可能 - 8 (57.1%)
等待第二波才行動 - 0 (0%)
還在觀望或研究 - 3 (21.4%)
不太可能 - 3 (21.4%)
Total Voters: 14

Pages: [1]
  Print  
Author Topic: [調查]你會想投資FPGA/ASIC挖礦機嗎?  (Read 2352 times)
Bitbird
Full Member
***
Offline Offline

Activity: 233



View Profile WWW
March 14, 2012, 03:56:03 PM
 #1

如果以Butterfly Labs的Rig Box為對象。你會想投資FPGA/ASIC挖礦機嗎?

定價$29,890
效能:  50.4 Giga Hash / S @ 2,500w

http://www.butterflylabs.com/products/

1481149578
Hero Member
*
Offline Offline

Posts: 1481149578

View Profile Personal Message (Offline)

Ignore
1481149578
Reply with quote  #2

1481149578
Report to moderator
Make sure you back up your wallet regularly! With Bitcoin-Qt, it needs to be backed up at least as often as every 100 transactions (both sends and receipts) or new addresses.
Advertised sites are not endorsed by the Bitcoin Forum. They may be unsafe, untrustworthy, or illegal in your jurisdiction. Advertise here.
1481149578
Hero Member
*
Offline Offline

Posts: 1481149578

View Profile Personal Message (Offline)

Ignore
1481149578
Reply with quote  #2

1481149578
Report to moderator
1481149578
Hero Member
*
Offline Offline

Posts: 1481149578

View Profile Personal Message (Offline)

Ignore
1481149578
Reply with quote  #2

1481149578
Report to moderator
finway
Hero Member
*****
Offline Offline

Activity: 714


View Profile
March 14, 2012, 04:34:28 PM
 #2

BFL的功率和速度都要打折扣

jiguangcarl
Newbie
*
Offline Offline

Activity: 6


View Profile
March 14, 2012, 05:16:33 PM
 #3

以现在的价格~那得一年才能回本~性价比低了些~
John (John K.)
Global Troll-buster and
Legendary
*
Offline Offline

Activity: 1092


Will read PM's. Have more time lately


View Profile
March 14, 2012, 05:20:23 PM
 #4

At this current prices of $5.4 it'll take roughly half a year to earn back the principle without counting the electric bill in.

My BTC Tip Jar: 1Pgvfy19uwtYe5o9dg3zZsAjgCPt3XZqz9 , GPG ID: B3AAEEB0 ,OTC ID: johnthedong
Escrow service is available on a case by case basis! (PM Me to verify I'm the escrow!)

Bitbird
Full Member
***
Offline Offline

Activity: 233



View Profile WWW
March 18, 2012, 02:16:04 PM
 #5

以資料來看如果條件不變似乎半年左右可以回本,不過實際上還是有許多變數的。雖然我本人持比較樂觀的看法,但多蒐集資料之後再行動仍然是降低風險的選項之一。

ca2008hy
Newbie
*
Offline Offline

Activity: 19


View Profile
April 13, 2012, 04:16:53 AM
 #6

还是有些风险,没有重收价值
Bitbird
Full Member
***
Offline Offline

Activity: 233



View Profile WWW
April 13, 2012, 03:28:56 PM
 #7

的確風險似乎變得更高了。尤其電費漲價跟稍晚會來臨採礦報酬減半也讓現在的GPU採礦感到越來越吃力。如果要繼續採礦很可能需要轉向更廉價的能源與更高的機器效能,目前正朝這些方面研究,個人認為風力發電是比較可行的廉價電來源。

Pages: [1]
  Print  
 
Jump to:  

Sponsored by , a Bitcoin-accepting VPN.
Powered by MySQL Powered by PHP Powered by SMF 1.1.19 | SMF © 2006-2009, Simple Machines Valid XHTML 1.0! Valid CSS!