I-Antminer T19 yi-Bitmain isenokungabi nempembelelo enkulu kuthungelwano lweBitcoin, kwaye iphuma phakathi kokungaqiniseki kwefemu yangaphakathi kunye nasemva kwesiqingatha.

Kwangoko kule veki, i-Chinese mining-hardware juggernaut Bitmain yatyhila imveliso yayo entsha, isekethe edibeneyo yesicelo ebizwa ngokuba yi-Antminer T19.Iyunithi yezemigodi yeBitcoin (BTC) yeyokugqibela ukujoyina isizukulwana esitsha se-ASICs - izixhobo ze-state-of-art ezenzelwe ukunciphisa ubunzima bokumbiwa kwemigodi ngokunyusa i-terahashes-per-second output.

II-Antminer T19Isibhengezo siza phakathi kokungaqiniseki kwasemva kwesiqingatha kwaye kulandela iingxaki zenkampani zakutsha nje ngeeyunithi zayo ze-S17.Ke, ngaba lo matshini mtsha unokunceda i-Bitmain ukuqinisa indawo yayo ebambekayo kwicandelo lezemigodi?

Ngokutsho kwesibhengezo esisemthethweni, i-Antminer T19 ibonisa isantya sokumbiwa kwemigodi ye-84 TH / s kunye nokusebenza kakuhle kwamandla e-37.5 joules nge-TH.Iichips ezisetyenziswe kwisixhobo esitsha ziyafana nezo zixhotyiswe kwi-Antminer S19 kunye ne-S19 Pro, nangona isebenzisa inguqulelo entsha ye-APW12 yenkqubo yokubonelela ngombane evumela isixhobo ukuba siqalise ngokukhawuleza.

I-Bitmain idla ngokuthengisa izixhobo zayo ze-Antminer T njengezona zinto zixabisa kakhulu, ngelixa iimodeli ze-S-series zinikezelwa njengeyona nto iphezulu yomgca ngokubhekiselele kwimveliso yesizukulwana sabo, uJohnson Xu - intloko yophando kunye nohlalutyo kwi-Tokensight - wachaza kuCointelegraph.Ngokutsho kwedatha evela F2Pool, enye yamachibi ezinkulu zemigodi Bitcoin, Antminer T19s ukuvelisa $3.97 inzuzo ngosuku ngalunye, lo gama Antminer S19s kunye Antminer S19 Pros unokufumana $4,86 yaye $6.24, ngokulandelelanayo, ngokusekelwe ixabiso ombane avareji $0,05 ngekilowatt- nganye-. yure.

Ii-Antminer T19s, ezitya i-3,150 watts, zithengiswa nge-1,749 yeedola ngeyunithi nganye.Oomatshini be-Antminer S19, kwelinye icala, baxabisa i-1,785 yeedola kwaye batya i-3,250 watts.Izixhobo ze-Antminer S19 Pro, ezona zisebenzayo kwezi zintathu, zibiza kakhulu kwaye ziya kwi-2,407 yeedola.Isizathu sokuba i-Bitmain ivelise enye imodeli ye-series ye-19 ngenxa yento eyaziwa ngokuba yi-chips "binning", uMarc Fresa - umseki wenkampani ye-firmware yezimayini i-Asic.to - echazwe kwi-Cointelegraph:

“Xa iitshiphusi ziyilelwe zenzelwe ukufikelela kumanqanaba athile okusebenza.Ii-chips ezisilelayo ukubetha amanani ekujoliswe kuwo, njengokungaphumeleli kwimigangatho yamandla okanye imveliso yazo ye-thermal, zihlala 'zibiyelwe'.Endaweni yokulahla ezi chips emgqomeni wenkunkuma, ezi chips zithengiswa kwenye iyunithi enenqanaba elisezantsi lokusebenza.Kwimeko yeetshiphusi zeBitmain S19 ezingaphumeleliyo ziye zithengiswe kwi-T19 ngexabiso eliphantsi kuba zingasebenzi kakuhle njengeqabane.

Ukukhutshwa kohlobo olutsha “akunanto yakwenza nento yokuba oomatshini abathengiswa kakuhle,” uFresa uqhubekile nokuxoxa, ecaphula ukungaqiniseki emva kokuncipha: “Esona sizathu sikhulu soomatshini mhlawumbi abathengisi kakuhle njengoko abavelisi bengathanda. kungenxa yokuba sikwindawo yokuncamisa;Ukwehla kwesiqingatha kusanda kwenzeka, ixabiso lingahamba nangona kunjalo kwaye ubunzima buyaqhubeka nokuhla. "Ukwahluka kwemveliso sisicwangciso esiqhelekileyo sabavelisi bezixhobo zezemigodi, banikwa ukuba abathengi bathambekele ekujoliseni kwiinkcukacha ezahlukeneyo, uKristy-Leigh Minehan, umcebisi wezimayini kunye nowayesakuba yigosa eliyintloko lobuchwephesha beCore Scientific, uxelele uCointelegraph:

"Ii-ASICs azivumeli ngokwenene imodeli enye njengoko abathengi belindele inqanaba elithile lokusebenza kumatshini, kwaye ngelishwa i-silicon ayisiyonkqubo igqibeleleyo - amaxesha amaninzi uya kufumana ibhetshi eyenza ngcono okanye embi kunokuba bekuqikelelwe ngenxa yobume bo izixhobo.Ke, uphela unamanani angama-5-10 emodeli eyahlukeneyo. "

Akukacaci ukuba izixhobo ze-19-series zisebenza kakuhle kangakanani ngenxa yokuba azizange zithunyelwe kwinqanaba, njengoko uLeo Zhang, umsunguli we-Anicca Research, washwankathela kwincoko kunye neCointelegraph.Ibhetshi yokuqala yeeyunithi ze-S19 zixelwe ukuba zithunyelwe malunga ne-12 kaMeyi, ngelixa ukuthunyelwa kwe-T19 kuya kuqala phakathi kwe-21 kaJuni noJuni 30. Kuyafaneleka ukuba uqaphele ukuba, ngeli xesha, i-Bitmain ithengisa kuphela ukuya kubasebenzi basezimayini ababini be-T19 ngomsebenzisi ngamnye "ukuthintela ukugcina.”

Isizukulwana samva nje se-Bitmain ASIC silandela ukukhutshwa kweeyunithi ze-S17, eziye zafumana ukuphononongwa okuxubileyo kokubi kuluntu.Ekuqaleni kukaMeyi, u-Arseniy Grusha, umseki we-crypto consulting kunye ne-mining firm Wattum, udale iqela leTelegram kubathengi abangonelisekanga ngeeyunithi ze-S17 abazithenge kwi-Bitmain.Njengoko uGrusha wachaza kwiCointelegraph ngelo xesha, kwii-420 ze-Antminer S17 + izixhobo ezithengwe yinkampani yakhe, malunga ne-30%, okanye malunga ne-130 imishini, yajika yaba ziiyunithi ezimbi.

Ngokufanayo, uSamson Mow, igosa eliyintloko lesicwangciso se-blockchain i-infrastructure firm Blockstream, i-tweet ekuqaleni kuka-Aprili ukuba abathengi be-Bitmain bane-20% -30% yezinga lokungaphumeleli kunye ne-Antminer S17 kunye neeyunithi ze-T17."Uchungechunge lwe-Antminer 17 luthathwa njengelungahle," wongeze watsho uZhang.Ukwaphawule ukuba inkampani yaseTshayina yehardware kunye nenkampani ekhuphisana nayo iMicro BT iye yanyathela iinzwane zeBitmain mva nje ngokukhutshwa kothotho lweM30 enemveliso kakhulu, eyabangela ukuba iBitmain inyuse imigudu yayo:

“I-Whatsminer ifumene isabelo esibalulekileyo sentengiso kule minyaka mibini idlulileyo.Ngokutsho kwe-COO yabo, ngo-2019 iMicroBT ithengise ~ 35% ye-hashrate yenethiwekhi.Akufuneki ukuthetha i-Bitmain iphantsi koxinzelelo oluninzi oluvela kubakhuphisana kunye nezopolitiko zangaphakathi.Baye basebenza kwi-series ye-19 ixesha elide.Iimpawu kunye nexabiso likhangeleka linomtsalane kakhulu. "

UMinehan uqinisekisile ukuba i-MicroBT iye yafumana i-traction kwimarike, kodwa yanqanda ukuthetha ukuba i-Bitmain ilahlekelwa isabelo semarike ngenxa yoko: "Ndicinga ukuba i-MicroBT inika ukhetho kwaye izisa abathathi-nxaxheba abatsha, kwaye inika iifama ukhetho.Uninzi lweefama ziya kuba nazo zombini iBitmain kunye neMicroBT ecaleni, kunokuba zibambe umenzi omnye kuphela. ”

"Ndingatsho ukuba i-MicroBT ithathe isabelo semarike esele sishiyiwe nguKanan," wongezelela, ebhekisa komnye umdlali wasezimayini wase-China osanda kunika ingxelo yelahleko ye-5.6 yezigidi zeedola kwikota yokuqala ka-2020 kwaye wanciphisa ixabiso izixhobo zayo zemigodi ukuya kuthi ga kwi-50%.

Ngokwenene, ezinye izinto ezinkulu zibonakala ngathi ziguqula izixhobo zabo ngeeyunithi zeMicroBT.Ngaphambili kule veki, i-United States i-mining firm Marathon Patent Group ibhengeze ukuba ifake i-700 Whatsminer M30S + ASICs eveliswe yi-MicroBT.Nangona kunjalo, kukwabikwa ukuba ilinde ukuhanjiswa kweeyunithi ze-1,160 ze-Antminer S19 Pro eziveliswe yi-Bitmain, oku kuthetha ukuba ihlala ithembekile kwinkokeli yangoku yentengiso.

Izinga leHashi yeBitcoin yehle nge-30% kwakamsinyane emva kokwenzeka kwesiqingatha njengoko uninzi lwezixhobo zesizukulwana esidala ziye zangenangeniso ngenxa yokwanda kobunzima bemigodi.Oko kukhuthaze abasebenzi basezimayini ukuba bahlengahlengise, baphucule izixhobo zabo zangoku kwaye bathengise oomatshini abadala kwiindawo apho umbane unexabiso eliphantsi- okuthetha ukuba abanye babo kufuneka bakhuphe iiplagi okwethutyana.

Imeko iye yazinza ukususela, kunye nesantya se-hash siguquguquka malunga ne-100 TH / s kwiintsuku ezimbalwa ezidlulileyo.Ezinye iingcaphephe zibalela oku ekuqaleni kwexesha leemvula eSichuan, iphondo elikumzantsi-ntshona waseTshayina apho abasebenzi basezimayini bathatha ithuba lamaxabiso aphantsi ombane ophehlwa ngamanzi phakathi kukaMeyi no-Oktobha.

Ukufika kwesizukulwana esitsha se-ASICs kulindeleke ukuba kuqhube izinga le-hash nangaphezulu, ubuncinci kanye ukuba iiyunithi eziphuculweyo zifumaneke ngokubanzi.Ke, ngaba imodeli esanda kutyhilwa ye-T19 iya kwenza nayiphi na impembelelo kwimeko yenethiwekhi?

Iingcali ziyavuma ukuba aziyi kuchaphazela izinga le-hash ukuya kwinqanaba elikhulu, njengoko iyimodeli esezantsi yemveliso xa kuthelekiswa nochungechunge lwe-S19 kunye ne-MicroBT's M30 series.UMinehan uthe akalindelanga ukuba imodeli ye-T19 "ibe nempembelelo enkulu ebangela inkxalabo kwangoko," njengoko "kunokwenzeka ukuba oku kuqhutywa kweeyunithi ezingama-3500 zomgangatho othile womgqomo."Ngokufanayo, uMark D'Aria, i-CEO ye-crypto consulting firm Bitpro, uxelele uCointelegraph:

“Akukho sizathu sinamandla sokulindela ukuba imodeli entsha ichaphazele kakhulu i-hashrate.Isenokuba lukhetho olunyanzelisayo ngakumbi kubasebenzi basemgodini onombane ongabizi kakhulu, kodwa kungenjalo ngebabesanda kuthenga i-S19 endaweni yoko.”

Ekupheleni kosuku, abavelisi bahlala bekugqatso lwezixhobo, kwaye oomatshini bemigodi bayimveliso nje yemveliso, uZhang waxoxa kwincoko noCointelegraph:

“Ngaphandle kwexabiso, ukusebenza, kunye nenqanaba lokungaphumeleli, azikho izinto ezininzi ezinokunceda umenzi ahluke kwabanye.Ukhuphiswano olungayekiyo lukhokelele kule ndawo sikuyo namhlanje.”

Ngokutsho kukaZhang, njengoko izinga lokuphindaphinda licotha ngokwemvelo kwixesha elizayo, kuya kubakho amaziko amaninzi asebenzisa "uyilo oluyilayo lwe-thermal olufana nokupholisa ngokuntywiliselwa," ngethemba lokwandisa ukusebenza kwemigodi ngaphaya kokusebenzisa oomatshini abanamandla.

Okwangoku, iBitmain iseyinkokeli yogqatso lwezimayini, nangona kufuneka ijongane nolu chungechunge lungasebenziyo lwe-17 kunye nomzabalazo wamandla oqina phakathi kwabasunguli bayo ababini, uJihan Wu kunye noMicree Zhan, okuthe kutshanje kubangele iingxelo zengxabano yasesitratweni. .

"Ngenxa yemicimbi yangaphakathi yakutshanje, i-Bitmain ijongene nemingeni yokugcina isikhundla sayo esomeleleyo kwixesha elizayo ngaloo ndlela baqala ukujonga ezinye izinto zokwandisa iimpembelelo zayo kwishishini," uXu utshele iCointelegraph.Wongezelela ukuba i-Bitmain "isaza kulawula indawo yoshishino kwixesha elizayo ngenxa yempembelelo yenethiwekhi," nangona iingxaki zayo zangoku zinokuvumela abakhuphisana nabo njenge-MicroBT ukuba babambe.

Ekuqaleni kwale veki, umzabalazo wamandla ngaphakathi kweBitmain uqina ngakumbi njengoko uMicree Zhan, umlawuli ogxothiweyo we-titan yezemigodi, kubikwa ukuba ukhokele iqela labalindi babucala ukuba bathathe iofisi yenkampani eBeijing.

Okwangoku, i-Bitmain iyaqhubeka nokwandisa imisebenzi yayo.Kwiveki ephelileyo, inkampani yezimayini iveze ukuba yandisa inkqubo yoqinisekiso lwe "Ant Training Academy" eMntla Melika, kunye nezifundo zokuqala ezimiselwe ukuqaliswa ekwindla.Ngaloo ndlela, i-Bitmain ibonakala iphindwe kabini kwicandelo lezemigodi yase-US, eliye lakhula kutshanje.Inkampani eseBeijing sele isebenza oko ikuchaza njengeyona ndawo yemigodi “eyona inkulu ehlabathini” eRockdale, eTexas, enomthamo ocetyiweyo weemegawathi ezingama-50 ezinokwandiswa kamva ukuya kuma-300 eemegawathi.