- 型号:Watson PS2-CB-1
- 数量:1
- 制造商: 厦门兴锐达自动化设备有限公司
- 有效期:2019/2/1 0:00:00
Watson PS2-CB-1 Single Position Payoff (Reduced 2/12)
Watson PS2-CB-1 Single Position Payoff (Reduced 2/12)
Watson PS2-CB-1 Single Position Payoff (Reduced 2/12)
联系人:刘经理
手机:15359273796 与微信号一致
电话:0592-5580706
挖矿一般是运用大型并行运算硬件进行必定的核算,现在炽热的ETH虚拟币则是用显卡进行开掘,而难度极高的比特币和莱特币则是运用算力更为健旺的ASIC矿机。风闻国际最大的矿机制造商“比特大陆”每个月向台积电收购一万块晶圆,用作出产ASIC矿机芯片。近期韩国媒体报道三星电子现已初步代工ASIC矿机芯片,并初步为我国某个挖矿设备出产商代工这种挖矿芯片。
其实像比特币、莱特币这种称之为第一代虚拟钱银,由于处于区块链技术研讨初期,其开掘算法有些不合理。大多数情况下都是通过无脑地进行大规划整数运算进行挖矿,因而抗击ASIC矿机功用非常差。而针对算法特定研发出来的FPGA、ASIC芯片能够在很小的规划下完毕更健旺的算力,因而现在难度极高的比特币、莱特币都不再运用显卡进行开掘,只能依托ASIC矿机开掘了。
凡事都有破例,像ETH以太坊这种新一代虚拟钱银,引起上一任虚拟币的经历,在算法上下足了功夫,许多填充的缓存能够让ASIC矿机完全失效。因而现在ETH只能依托显卡开掘。当然不是悉数新式虚拟币都能让ASIC矿机失效。
SiaCoin就是个被打脸的比如,正本SC云储币正本只能依托显卡开掘,并和ETH一起进行双挖。作为副产品,SC和ETH一直以来都是大风大浪。前不久比特大陆俄然出售了蚂蚁矿机A3,选用ASIC芯片,号称是Blake2b算法矿机,但实践上市针对SiaCoin的算法进行特别定制,算力非常细微。据闻第一批到货后,A3矿机能够挖出1100美元的SiaCoin。ASIC矿机大规划上线后,SC的收益会暴降,但运用A3矿机的功率仍然远高于显卡开掘,能够说这个币又被ASIC矿机占有。
虚拟钱银基本上都具有PoW工作量证明的特征,意味着他们需求一种出产币的办法,产出币的开掘算法现已成为许多专业矿机公司的要害研讨政策。只要能捣弄出ASIC芯片,光是卖矿机都够这批公司赚上一大笔,而且还不必承当币价的大幅度不坚决导致的危险。
ASIC矿机占有虚拟币挖矿关于咱们一般消费者来说,反而是天大的喜事。矿机功率高于显卡挖矿,意味着显卡不再缺货,价格也将回到正常水平。人人都能买到左右逢源的显卡,岂不是喜洋洋。
Despatch LBB2-18-1 Forced Convection Oven, 40° - 204°C
Lecroy LC584AM Osciloscope w/ opt's
HP 8146A opt 003 (Reduced)
Tektronix GB1400 GigaBert Analyzer w/ Opt's 08 & 09
Standard Environmental Systems STB/1C (Reduced 2/12)
HP 8753B w/opt 010 Network Analyzer (Reduced 2/12)
C&M 36HD Heavy Duty Baler (Reduced 2/12)
HP 35665A Dual Channel FFT Dynamic Signal Analyzer Opts
HP/Agilent 8566A Spectrum Analyzer System Calibrated (R
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VWR 1670 Horizontal Air Flow Laboratory Oven
Advanced Energy MDX Magnetron Drive 2172
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Alcatel 2063CP+ Vacuum Pump w/SOMER LS100L MOT3 Motor
Appleton AH360-188 Explosion-Proof Lighting Fixture
HP 8643A Signal Generator Opt. H02 (Reduced 12/11)
K&E Vectron Transit Theodolite
Tektronix 1502C TDR w/ opt 03 (Reduced 1/12)
HP 85101C Network Analyzer
Lydall Affinity RAA-002H-BB06C-?CBS Chiller
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Watson Marlow 604S/R IP555 Peristaltic Pump
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