High-powered bitcoin miners uye inotevera-chizvarwa semiconductors inofambidzana uye sezvo tekinoroji node inokura, SHA256 hashrate inotevera.Coinshares' ichangoburwa kaviri-pagore mushumo wemigodhi unoratidza kuti migodhi ichangobva kuunzwa ine "yakawanda se5x iyo hashrate payuniti seyakatangira yavo."Yepamberi chip tekinoroji yakakura zvisingaite uye yakasimbiswa zvakanyanya ASIC kugadzira mudziyo.Zvakare, nhau kubva kuInternational Electron Devices Meeting (IEDM) yakaitwa muna Zvita 7-11 inoratidza kuti iyo semiconductor indasitiri iri kufamba kupfuura iyo 7nm, 5nm, uye 3nm maitiro uye inotarisira kugadzira 2nm, uye 1.4 nm machipisi panosvika 2029.

2019's Bitcoin Mining Rigs Inogadzira Yakanyanya Hashrate Kupfuura Yegore Rapera Models

Nekuda kweiyo bitcoin mining industry ine chekuita, iyo ASIC mudziyo wekugadzira indasitiri iri kukura nekukurumidza.Midziyo yemazuva ano inogadzira hashrate yakawandisa kupfuura michina yemugodhi yakagadzirwa makore apfuura uye akati wandei anogadzira hashpower yakawandisa kupfuura mhando dzegore rapfuura.Coinshares Tsvagiridzo yakaburitsa mushumo svondo rino unoratidza kuti nhasi migodhi migodhi ine "5x iyo hashrate payuniti" zvichienzaniswa neyekutanga-chizvarwa mayuniti akagadzirwa.News.Bitcoin.com yakavhara kukwira kwehashrates pachikamu kubva kumidziyo yakatengeswa muna 2018 uye kuwedzera kwehashrate muna 2019 kwave kuri exponential.Semuyenzaniso, muna 2017-2018 migodhi mizhinji yakachinja kubva pa16nm semiconductor standard kuenda kune yakaderera 12nm, 10nm uye 7nm maitiro.Musi waDecember 27, 2018, michina yekuchera bitcoin yepamusoro yakagadzira avhareji ye44 terahash pasekondi (TH / s).Michina yepamusoro ye2018 yaisanganisira Ebang Ebit E11+ (44TH/s), Innosilicon's Terminator 2 (25TH/s), Bitmain's Antminer S15 (28TH/s) uye Microbt Whatsminer M10 (33TH/s).

Muna Zvita 2019, akati wandei ezvigadzirwa zvemigodhi zvino kugadzira 50TH/s kusvika 73TH/s.Kune migodhi ine simba repamusoro seBitmain's Antminer S17+ (73TH/s), uye S17 50TH/s-53TH/s modhi.Innosilicon ine Terminator 3, iyo inoti inogadzira 52TH/s uye 2800W yesimba kubva pamadziro.Kozove nema rigs senge Strongu STU-U8 Pro (60TH/s), Microbt Whatsminer M20S (68TH/s) uye Bitmain's Antminer T17+ (64TH/s).Pamitengo yanhasi uye mutengo wemagetsi ungangoita madhora 0.12 pakilowatt-awa (kWh), ese aya maturusi emigodhi ane simba ari kuita pundutso kana akachera SHA256 network BTC kana BCH.Pakupera kweCoinshares Research mining report, chidzidzo chacho chinokurukura vazhinji vevatevedzeri vezera rinotevera varipo, pamwe chete nemichina yekare iri kutengeswa pamisika yechipiri kana ichiri kushandiswa nhasi.Chirevo ichi chinobata muchina zvinhu uye mitengo kubva kuvagadziri vakaita seBitfury, Bitmain, Kenani uye Ebang.Chigadzirwa chega chega chemigodhi chinopihwa "Assumption Rating Strength kubva pa0 - 10," mushumo unocherekedza.

Nepo Bitcoin Miners Vanowedzera 7nm kusvika 12nm Chips, Semiconductor Manufacturers Vane Roadmap ye2nm uye 1.4nm Maitiro.

Pamusoro pekuwedzera kunoshamisa kwekuita ne2019 migodhi rigs zvichienzaniswa nemhando dzakagadzirwa gore rapfuura, iyo semiconductor indasitiri ichangoburwa IEDM chiitiko chinoratidza ASIC miners vangangoramba vachivandudza sezvo makore anoenderera.Musangano wemazuva mashanu wakasimbisa kukura kwe7nm, 5nm, uye 3nm maitiro mukati meindastiri, asi humwe hutsva huri munzira.Masiraidhi kubva kuIntel, imwe yevagadziri vepamusoro semiconductor munyika, inoratidza kuti kambani inoronga kukurumidza kuita 10nm uye 7nm maitiro uye inotarisira kuve ne 1.4nm node panosvika 2029. Vhiki rino rakaona kutaurwa kwekutanga kweiyo 1.4nm zvivakwa muIntel. slide uye anandtech.com inoti node "inoda kuenzana nemaatomu gumi nemaviri esilicon kuyambuka."Iyo IEDM chiitiko slideshow kubva kuIntel inoratidzawo 5nm node ye2023 uye 2nm node mukati me2029 nguva yakatarwa zvakare.

Parizvino iyo ASIC migodhi migodhi inogadzirwa nevagadziri vakaita seBitmain, Kenani, Ebang, uye Microbt kazhinji inokwirisa 12nm, 10nm, uye 7nm machipisi.Iwo mayunitsi e2019 anoshandisa machipisi aya ari kugadzira anokwira kubva pa50TH/s kusvika 73TH/s payuniti.Izvi zvinoreva kuti sezvo 5nm uye 3nm maitiro anosimbisa mumakore maviri anotevera, zvicherwa zvemigodhi zvinofanirwa kuvandudza zvakawanda zvakare.Zvakaoma kufunga kuti machipisi emugodhi anomhanya sei ane 2nm uye 1.4 nm machipisi achaita, asi anogona kunge achikurumidza zvakanyanya kupfuura michina yanhasi.

Zvakare, mazhinji emakambani emigodhi ari kushandisa chip process neTaiwan Semiconductor Manufacturing Company (TSMC).Iyo Taiwan semiconductor foundry inoronga kumhanyisa maitiro seIntel uye zvinogoneka kuti TSMC inogona kunge iri pamberi pemutambo mune izvo.Kunyangwe iyo semiconductor femu inogadzira zvirinani machipisi nekukurumidza, kuvandudzwa mukati meiyo chip indasitiri pamwe chete ichanyatso simbisa bitcoin zvicherwa zvicherwa zviri kuvakwa mumakumi maviri emakore anotevera.