作者HamalAri (哈马‧阿里)
看板DigiCurrency
标题[闲聊] XMR 蚂蚁矿机 (CryptoNight ASIC)
时间Thu Mar 15 20:45:17 2018
据说是今天比特大陆的出货文
https://www.reddit.com/r/Monero/comments/84kkw2/antminer_x3_220kh_at_550w/
https://goo.gl/DhiEzq
原来已经有这种东西好一阵子了啊
说不定 CryptoNight 系列币难度变超高不是 bot net 害的
看来是 3/28 XMR 要升级所以才开始卖
如果 XMR 真的改算法的话,还没出货就变砖了 XDD
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全新挖 CryptoNight 币的 蚂蚁矿机X3 上市
-- 8 分钟前
All new Antminer X3 to mine CryptoNight coins!
[email protected] to me 8 minutes ago
亲爱的读者,
Dear subscriber,
我们非常高兴地宣布我们将发表全新的蚂礒矿机 X3
-- 挖 CryotoNight 演算法币的新系列矿机
We are proud and happy to announce that we are launching the all-new Antminer
X3, a new Antminer model for mining cryptocurrencies based on the hashing
algorithm CryptoNight.
新的蚂礒矿机 X3 在消耗 550W 的情况下至少提供 220 KH/s 算力
The Antminer X3 delivers a minmum hashrate of 220KH/s while consuming 550W of
total power.
为了避免某些人/经销商屯货并保证全球各时区人人都买的到矿机,我们做了以下改进
To prevent hoarding by certain users or resellers and to ensure that more
individual miners in different time zones around the world are able to order
this new ASIC miner, we have made some changes:
这两批货一单一人限购一机。我们将於今天分三次均匀释出这两批货
三月十五 下午 3,6,9 点 (GMT+8) 。点击下面看价格及出货时间
There is a limit of one miner per user for all orders in the current (two)
batches. We will release both these batches with an equal stock thrice today:
at 3PM, 6pm and 9PM (15 March, GMT+8). Click below to learn the price or to
order after the scheduled time of launch:
商品页面:11999 镁
From product page: 11999 USD
算法:CryptoNight 功耗: 550W 算力:220KH/s
Hashing algorithm: CryptoNight Power consumption: 550W Hashrate: 220KH/s
这是最保守的估计,我们指望矿机在准备好出货时能提供更高的效能和效率
These are the most conservative estimates. We expect the miners to deliver
higher performance and efficiency when they are ready to ship.
挖矿有财务上风险,这些风险可能和加密币的汇率改变、挖矿算法的改变有关。
请在购买前仔细考虑因为我们这批货将不接受任何行式的退款。
2. There are financial risks associated with mining cryptocurrencies. These
risks can be related to changes in exchange rate of the cryptocurrency or to
changes in the algorithm that is used to mine the cryptocurrency. Please
deliberate well before making a purchase because we will not accept any
requests for refund for orders of this batch.
为了确保全球更多买家可以买到这批矿机,我们每人限购一机
To ensure that more buyers around the world can purchase miners in this
batch, we have set a limit of one miner per user .
送出单前请填入收货正确地址。因为这批货下单後无法改变收货地址
Please select the correct address for shipping before you submit your
order because, for this batch, the shipping address cannot be changed after
the order has been submitted.
最近我们的物流提供商已更新运费。故,4 月後出货的批次运费可能些微不同
(可能会较低) 於 4月前出货的批次
The shipping cost has been updated by our logistics’ service provider
recently. Therefore, the shipping cost for batches that are to be shipped
after April 2018 will be slightly different (likely lower) than those that
are to be shipped before April 2018.
本批出货顺序先下单先出,於 5/15 出货那些比特大陆已收到款的订单
我们建议你事先研究并准备你的国家的海关申报,以避免延误及出现预料外的费用
The shipping for this batch will start on a first-order-first-ship basis
on 15 May 2018 for orders that Bitmain has received full payment for. We
advise you to research and prepare in advance for the customs' clearance in
your country to avoid delays or unexpected costs.
你会需要至少 10 个 6pin pcie 接头的 ATX 电供。每个 hashing 板上有 3 个 6pin
接头。全部三个都要接上电供。比特大陆建议 X3 使用 APW3++
You will need an ATX PSU with at least 10 six-pin PCIe connectors. There
are 3 six-pin PCIe connectors on each hashing board and all three need to be
connected to the PSU for the hashing board to operate. Do not connect more
than one PSU to the same hashing board. Bitmain recommends the APW3++ to
power the X3
将控制板另外功电: IO 板上有另外一个 6pin pcie 接头要接上电供。
请确定所有 10 个 pcie 接头都接上电供後再开机
Separate power supply to control board: there is one additional six-pin
PCIe connector on the IO board which must be connected to the PSU to get
power. Be sure to power on the miner only after all the 10 PCIe connectors
are connected to a power supply.
--
※ 发信站: 批踢踢实业坊(ptt.cc), 来自: 123.195.1.63
※ 文章网址: https://webptt.com/cn.aspx?n=bbs/DigiCurrency/M.1521117921.A.477.html
※ 编辑: HamalAri (123.195.1.63), 03/15/2018 20:49:06
※ 编辑: HamalAri (123.195.1.63), 03/15/2018 20:51:21
※ 编辑: HamalAri (123.195.1.63), 03/15/2018 21:05:42
1F:推 rsarsazz: 35万一台,现在币值难度算只要63天回本 03/15 21:29
2F:推 leftc: 5/15出货...XD 应该足够全cryptonight币都改pow了XD 03/15 21:50
3F:推 leftc: XMR是确定会改pow,其他不改的立刻就会面临51%攻击风险 03/15 21:56
4F:→ kuma660224: 快速换算法分叉是考验各币的研发能力 03/15 22:39
5F:推 leftc: 其实都是直接拿XMR的来merge就好了阿 03/15 23:49
6F:→ leftc: XMR只是微调现行的POW为cryptonight variant 1 03/15 23:52
7F:→ leftc: 接下来每半年的分叉都会调一次 直到开发出真正抗ASIC pow 03/15 23:52
8F:→ leftc: 以半年周期来看 ASIC很难跟得上设计生产所需的时间 03/15 23:53
9F:→ wayne0213: 意思是之後XMR收益会变高? 03/16 04:05
10F:推 leftc: 如果目前全网算力已经很多ASIC在挖就代表分叉会降不少算力 03/16 11:01
11F:→ leftc: 难度也就会下降 所以收益应该是会回升一些 但也没人说得准 03/16 11:02
12F:→ leftc: 就期待3/28见真章啦 哈哈 03/16 11:03
13F:→ kuma660224: 只做crytpnight微调的话,也许有风险 03/16 11:42
14F:→ kuma660224: ASIC虽然不能改算法,但可能预留 03/16 11:42
15F:→ kuma660224: 应付预测未来可能的小改动。 03/16 11:42
16F:→ kuma660224: 有一点configurable能力。 03/16 11:42
17F:→ kuma660224: 当初crytonight被形容Asic resistance 03/16 11:47
18F:→ kuma660224: 是认为2MB资料容量,对於一般 03/16 11:48
19F:→ kuma660224: ASIC 03/16 11:48
20F:→ kuma660224: 只有微小cache/ram很困难 03/16 11:48
21F:→ kuma660224: 但又小到刚好足以塞进CPU cache 03/16 11:48
22F:→ kuma660224: 而乱数读取特性不利於GPU+GDDR5 03/16 11:49
23F:→ kuma660224: 所以XMR能CPU+GPU双挖,而无ASIC 03/16 11:50
24F:→ kuma660224: 但ASIC会进化,2MB显然不是问题了 03/16 11:59
25F:推 leftc: 演算法也会进化阿,只要确定要对抗,ASIC是跟不上分叉的 03/16 12:49
26F:→ leftc: 只要Monero没有放弃对抗ASIC,无论是微调或整换都在讨论中 03/16 12:51
28F:→ leftc: 这就是我喜欢Monero社群的原因 只要有改进的可能性 即使与 03/16 13:09
29F:→ leftc: 核心团队现行方针违背的方案也都可以摊出来讨论观点 03/16 13:10
30F:推 mithuang: 看来要挖XMR用FPGA才是王道 03/16 15:13
31F:推 sdtty: 大资本永远会掌握最多的算力,给谁赚而已 03/16 16:20
32F:→ kuma660224: 最多,不一定是够多。 03/16 22:03
33F:→ kuma660224: 因为PC运算装置是全球洒. 03/16 22:04
34F:→ kuma660224: 大资本也没有很大利润优势。 03/16 22:04
35F:→ kuma660224: ASIC可以一台抵千台万台pc 03/16 22:06
36F:→ kuma660224: 但GPU矿机就大致1台抵1台。 03/16 22:06