{"id":2194,"date":"2020-08-26T12:09:28","date_gmt":"2020-08-26T15:09:28","guid":{"rendered":"https:\/\/coinyze.com\/?p=2194"},"modified":"2020-08-26T12:09:28","modified_gmt":"2020-08-26T15:09:28","slug":"como-escolher-o-melhor-maquina-de-mineracao-de-bitcoin","status":"publish","type":"post","link":"https:\/\/coinyze.com\/vi\/como-escolher-o-melhor-maquina-de-mineracao-de-bitcoin\/","title":{"rendered":"Como escolher o melhor maquina de minera\u00e7\u00e3o de bitcoin 2025"},"content":{"rendered":"

Trong b\u00e0i vi\u1ebft n\u00e0y, t\u00f4i s\u1ebd \u0111\u01b0a ra m\u1ed9t s\u1ed1 m\u1eb9o v\u00e0 chi\u1ebfn l\u01b0\u1ee3c \u0111\u1ec3 ch\u1ecdn m\u00e1y khai th\u00e1c t\u1ed1t nh\u1ea5t cho ti\u1ec1n \u0111i\u1ec7n t\u1eed, bitcoin v\u00e0 altcoin.<\/p>\n\n\n\n

Hi\u1ec7n t\u1ea1i Bitcoin l\u00e0 lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. Khi ng\u00e0y c\u00e0ng c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi tham gia v\u00e0o th\u1ecb tr\u01b0\u1eddng ti\u1ec1n \u0111i\u1ec7n t\u1eed, vi\u1ec7c khai th\u00e1c Bitcoin \u0111ang tr\u1edf th\u00e0nh m\u1ed9t ng\u00e0nh c\u1ea1nh tranh. V\u1edbi t\u1ea5t c\u1ea3 c\u00e1c trung t\u00e2m v\u00e0 nh\u00f3m d\u1eef li\u1ec7u l\u1edbn hi\u1ec7n c\u00f3 hi\u1ec7n nay, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 h\u1ecfi c\u1ea7n nh\u1eefng g\u00ec \u0111\u1ec3 tham gia khai th\u00e1c v\u00e0 l\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 ch\u1ecdn ph\u1ea7n c\u1ee9ng khai th\u00e1c t\u1ed1t nh\u1ea5t? \u1ede l\u1ea1i v\u00e0 t\u00ecm hi\u1ec3u l\u00e0m th\u1ebf n\u00e0o.<\/p>\n\n\n\n

V\u00e0o th\u1eddi \u0111i\u1ec3m ra m\u1eaft, Bitcoin \u0111\u01b0\u1ee3c khai th\u00e1c tr\u00ean CPU m\u00e1y t\u00ednh x\u00e1ch tay ho\u1eb7c m\u00e1y t\u00ednh \u0111\u1ec3 b\u00e0n. Tuy nhi\u00ean, khi \u0111\u1ed9 kh\u00f3 khai th\u00e1c t\u0103ng l\u00ean, nh\u1eefng ng\u01b0\u1eddi khai th\u00e1c Bitcoin \u0111\u00e3 chuy\u1ec3n sang s\u1eed d\u1ee5ng card \u0111\u1ed3 h\u1ecda \u0111\u1ec3 c\u00f3 th\u00eam s\u1ee9c m\u1ea1nh b\u0103m. C\u00f4ng c\u1ee5 khai th\u00e1c GPU \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u n\u0103m tr\u01b0\u1edbc khi ph\u00e1t h\u00e0nh ph\u1ea7n c\u1ee9ng khai th\u00e1c v\u01b0\u1ee3t tr\u1ed9i h\u01a1n \u2013 ASIC (M\u1ea1ch t\u00edch h\u1ee3p d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng). Khi \u0111\u1ed9 kh\u00f3 ch\u1eb7n t\u0103ng l\u00ean, t\u1ea5t c\u1ea3 nh\u1eefng ng\u01b0\u1eddi khai th\u00e1c Bitcoin nghi\u00eam t\u00fac \u0111\u1ec1u b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng ASIC, th\u01b0\u1eddng l\u00e0 \u1edf c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t. S\u1ef1 ra \u0111\u1eddi c\u1ee7a ASIC khi\u1ebfn CPU v\u00e0 GPU tr\u1edf n\u00ean v\u00f4 d\u1ee5ng. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n d\u00e0nh ri\u00eang cho vi\u1ec7c khai th\u00e1c v\u1edbi t\u1ed1c \u0111\u1ed9 b\u0103m cao h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi GPU. V\u00ec v\u1eady, khi ASIC tung ra th\u1ecb tr\u01b0\u1eddng, to\u00e0n b\u1ed9 b\u1ed1i c\u1ea3nh khai th\u00e1c \u0111\u00e3 thay \u0111\u1ed5i.<\/p>\n\n\n\n

Ph\u1ea7n c\u1ee9ng khai th\u00e1c ASIC l\u00e0 g\u00ec?<\/strong><\/p>\n\n\n\n

C\u00f4ng c\u1ee5 khai th\u00e1c quay t\u00edch h\u1ee3p d\u00e0nh ri\u00eang cho \u1ee9ng d\u1ee5ng (ASIC) l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u1ee5c \u0111\u00edch duy nh\u1ea5t l\u00e0 khai th\u00e1c m\u1ed9t lo\u1ea1i ti\u1ec1n k\u1ef9 thu\u1eadt s\u1ed1 c\u1ee5 th\u1ec3. C\u00f3 h\u00e0ng ng\u00e0n lo\u1ea1i ti\u1ec1n \u0111i\u1ec7n t\u1eed v\u00e0 m\u1ed7i lo\u1ea1i c\u00f3 thu\u1eadt to\u00e1n b\u0103m ti\u1ec1n \u0111i\u1ec7n t\u1eed ri\u00eang. C\u00f4ng c\u1ee5 khai th\u00e1c ASIC \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 khai th\u00e1c b\u1eb1ng thu\u1eadt to\u00e1n c\u1ee5 th\u1ec3 n\u00e0y. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 c\u00f4ng c\u1ee5 khai th\u00e1c Bitcoin ASIC ch\u1ec9 c\u00f3 th\u1ec3 khai th\u00e1c bitcoin. ASIC v\u01b0\u1ee3t tr\u1ed9i h\u01a1n v\u00ec ch\u00fang c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c kh\u1ed1i bitcoin nhanh h\u01a1n v\u00e0 s\u1eed d\u1ee5ng \u00edt \u0111i\u1ec7n h\u01a1n so v\u1edbi FPGA, CPU v\u00e0 GPU. Lo\u1ea1i ph\u1ea7n c\u1ee9ng khai th\u00e1c n\u00e0y bao g\u1ed3m m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu nh\u01b0<\/p>\n\n\n\n

M\u1ed9t b\u1ed9 vi m\u1ea1ch<\/p>\n\n\n\n

Nh\u00f3m b\u1ed9 nh\u1edb<\/p>\n\n\n\n

Ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ban \u0111\u1ea7u<\/p>\n\n\n\n

\u0110\u1ea7u n\u1ed1i<\/p>\n\n\n\n

ng\u01b0\u1eddi h\u00e2m m\u1ed9<\/p>\n\n\n\n

Ki\u1ec3m tra n\u00f3: 5 v\u00f2i bitcoin v\u00e0 altcoin t\u1ed1t nh\u1ea5t |\u2192 Ti\u1ec1n \u0111i\u1ec7n t\u1eed mi\u1ec5n ph\u00ed<\/a><\/p>\n\n\n\n

C\u00e1ch ch\u1ecdn c\u00f4ng c\u1ee5 khai th\u00e1c ASIC t\u1ed1t nh\u1ea5t<\/strong><\/p>\n\n\n\n

Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c mua c\u00f4ng c\u1ee5 khai th\u00e1c ASIC t\u1ed1t nh\u1ea5t<\/a> , b\u1ea1n c\u1ea7n xem x\u00e9t m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 quan tr\u1ecdng, c\u0169ng nh\u01b0 ho\u00e0n c\u1ea3nh c\u00e1 nh\u00e2n c\u1ee7a b\u1ea1n. \u0110i\u1ec1u c\u1ea7n c\u00e2n nh\u1eafc quan tr\u1ecdng nh\u1ea5t trong v\u1ea5n \u0111\u1ec1 n\u00e0y l\u00e0 ti\u1ec1n \u0111i\u1ec7n t\u1eed m\u00e0 b\u1ea1n khai th\u00e1c c\u00f3 gi\u00e1 tr\u1ecb ho\u1eb7c th\u1eadm ch\u00ed c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n s\u1ed1 ti\u1ec1n b\u1ea1n chi cho ph\u1ea7n c\u1ee9ng v\u00e0 \u0111i\u1ec7n. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi c\u00e1c th\u1ee3 m\u1ecf ri\u00eang l\u1ebb, kho\u1ea3n \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u c\u00f3 th\u1ec3 kh\u00e1 t\u1ed1n k\u00e9m khi so s\u00e1nh v\u1edbi khai th\u00e1c tr\u00ean n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y.<\/a> Vi\u1ec7c mua tr\u1ea3 tr\u01b0\u1edbc c\u00e1c m\u00e1y khai th\u00e1c ASIC c\u00f3 th\u1ec3 t\u1ed1n k\u00e9m v\u00e0 ti\u1ec1n \u0111i\u1ec7n c\u00f3 th\u1ec3 t\u1ed1n h\u00e0ng ngh\u00ecn \u0111\u00f4 la m\u1ed7i n\u0103m. Do \u0111\u00f3, khi ch\u1ecdn ph\u1ea7n c\u1ee9ng khai th\u00e1c ph\u00f9 h\u1ee3p, h\u00e3y \u0111\u1ea3m b\u1ea3o b\u1ea1n x\u00e1c \u0111\u1ecbnh t\u1eebng c\u00f4ng c\u1ee5 khai th\u00e1c c\u00f3 s\u1eb5n d\u1ef1a tr\u00ean c\u00f4ng su\u1ea5t b\u0103m, m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n, nhi\u1ec7t \u0111\u1ed9 xung quanh v\u00e0 chi ph\u00ed mua ban \u0111\u1ea7u. B\u00e2y gi\u1edd h\u00e3y \u0111\u1ecdc th\u00eam \u0111\u1ec3 bi\u1ebft c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t khi quy\u1ebft \u0111\u1ecbnh mua ASIC khai th\u00e1c Bitcoin n\u00e0o.<\/p>\n\n\n\n

  1. T\u1ed1c \u0111\u1ed9 b\u0103m<\/strong><\/li><\/ol>\n\n\n\n

    Khi ch\u1ecdn c\u00f4ng c\u1ee5 khai th\u00e1c ASIC, h\u00e3y xem x\u00e9t s\u1ed1 l\u01b0\u1ee3ng b\u0103m m\u1ed7i gi\u00e2y m\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 t\u1ea1o ra. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng Gh\/s, Th\/s ho\u1eb7c Mh\/s. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y khai th\u00e1c ASIC ch\u00ednh ch\u1ec9 \u0111\u1ecbnh chi ti\u1ebft v\u1ec1 h\u00e0m b\u0103m c\u1ee7a thi\u1ebft b\u1ecb ho\u1eb7c t\u1ed1c \u0111\u1ed9 m\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p t\u00ednh khai th\u00e1c. B\u1ea1n c\u00f3 th\u1ec3 g\u1eedi y\u00eau c\u1ea7u hashrate b\u1eb1ng c\u00e1ch quan s\u00e1t \u0111\u1ed9 kh\u00f3 hi\u1ec7n t\u1ea1i c\u1ee7a bitcoin. Vi\u1ec7c gi\u1ea3i quy\u1ebft kh\u00f3 kh\u0103n trong vi\u1ec7c t\u00ecm h\u00e0m b\u0103m c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

    1. \u0110i\u1ec7n<\/strong><\/li><\/ol>\n\n\n\n

      M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn c\u00f4ng c\u1ee5 khai th\u00e1c ASIC t\u1ed1t nh\u1ea5t l\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n. Tr\u1eeb khi b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c \u0111i\u1ec7n mi\u1ec5n ph\u00ed, chi ph\u00ed v\u1eadn h\u00e0nh gi\u00e0n khai th\u00e1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n. Chi ph\u00ed \u0111i\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o n\u01a1i b\u1ea1n s\u1ed1ng. \u0110\u1ec3 t\u00ednh l\u1ee3i t\u1ee9c \u0111\u1ea7u t\u01b0 (ROI), b\u1ea1n c\u1ea7n chia hi\u1ec7u su\u1ea5t b\u0103m cho s\u1ed1 watt \u0111i\u1ec7n ti\u00eau th\u1ee5. N\u1ebfu chi ph\u00ed \u0111i\u1ec7n \u0111ang c\u1ea3n tr\u1edf l\u1ee3i nhu\u1eadn c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn colocation khai th\u00e1c. C\u00e1c trung t\u00e2m d\u1eef li\u1ec7u khai th\u00e1c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean nh\u01b0 th\u1ee7y \u0111i\u1ec7n v\u00e0 n\u0103ng l\u01b0\u1ee3ng \u0111\u1ecba nhi\u1ec7t \u0111\u1ec3 gi\u1ea3m thi\u1ec3u chi ph\u00ed \u0111i\u1ec7n.<\/p>\n\n\n\n

      1. Gi\u00e1<\/strong><\/li><\/ol>\n\n\n\n

        Ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n c\u0169ng \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb. Tr\u01b0\u1edbc khi ch\u1ecdn ph\u1ea7n c\u1ee9ng khai th\u00e1c bitcoin t\u1ed1t nh\u1ea5t, h\u00e3y nh\u1edb xem x\u00e9t s\u1ed1 ti\u1ec1n b\u1ea1n c\u00f3 th\u1ec3 chi cho m\u00e1y v\u00e0 c\u00e1c chi ph\u00ed kh\u00e1c nh\u01b0 s\u1eeda ch\u1eefa, b\u1ea3o tr\u00ec v\u00e0 \u0111i\u1ec7n. N\u1ebfu b\u1ea1n \u0111ang xem x\u00e9t ph\u1ea7n c\u1ee9ng khai th\u00e1c nhanh nh\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t, h\u00e3y nh\u1edb r\u1eb1ng ch\u00fang s\u1ebd c\u00f3 gi\u00e1 cao h\u01a1n. Kho\u1ea3n \u0111\u1ea7u t\u01b0 t\u1ed5ng th\u1ec3 c\u1ee7a b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 bao g\u1ed3m chi ph\u00ed mua gi\u00e1 \u0111\u1ee1, \u0111\u1ea7u n\u1ed1i \u0111\u1ec3 li\u00ean k\u1ebft t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y khai th\u00e1c v\u1edbi nhau v\u00e0 mua c\u00e1c b\u1ed9 ph\u1eadn thay th\u1ebf n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n\n\n\n

        1. Hi\u1ec7u qu\u1ea3<\/strong><\/li><\/ol>\n\n\n\n

          B\u1ea1n C\u00f4ng c\u1ee5 khai th\u00e1c Bitcoin ASIC t\u1ed1t nh\u1ea5t<\/a> c\u00f3 t\u1ed1c \u0111\u1ed9 b\u0103m cao h\u01a1n, \u0111i\u1ec1u n\u00e0y l\u00e0m t\u0103ng c\u01a1 h\u1ed9i nh\u1eadn \u0111\u01b0\u1ee3c ph\u1ea7n th\u01b0\u1edfng t\u1ed1t h\u01a1n. M\u1eb7c d\u00f9 t\u1ef7 l\u1ec7 b\u0103m cao l\u00e0 r\u1ea5t quan tr\u1ecdng nh\u01b0ng hi\u1ec7u qu\u1ea3 c\u0169ng quan tr\u1ecdng kh\u00f4ng k\u00e9m. C\u00f4ng c\u1ee5 khai th\u00e1c ASIC t\u1ed1t nh\u1ea5t s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng hi\u1ec7u qu\u1ea3, do \u0111\u00f3 b\u1ea1n ph\u1ea3i tr\u1ea3 \u00edt chi ph\u00ed \u0111i\u1ec7n cho m\u1ed7i l\u1ea7n b\u0103m h\u01a1n. \u0110\u1ec3 x\u00e1c \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a m\u00e1y khai th\u00e1c, b\u1ea1n c\u1ea7n ki\u1ec3m tra m\u1ed1i quan h\u1ec7 gi\u1eefa n\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5 v\u00e0 c\u00f4ng su\u1ea5t b\u0103m. Thi\u1ebft b\u1ecb c\u00f3 h\u1ec7 s\u1ed1 th\u1ea5p h\u01a1n s\u1ebd ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng h\u01a1n. Hi\u1ec7n t\u1ea1i ch\u1ec9 c\u00f3 m\u1ed9t s\u1ed1 \u00edt nh\u00e0 s\u1ea3n xu\u1ea5t gi\u00e0n khai th\u00e1c chuy\u00ean d\u1ee5ng<\/a> \u0111ang s\u1ea3n xu\u1ea5t c\u00e1c c\u00f4ng c\u1ee5 khai th\u00e1c ASIC cung c\u1ea5p t\u1ed1c \u0111\u1ed9 b\u0103m cao v\u00e0 s\u1eed d\u1ee5ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n nhi\u1ec1u so v\u1edbi m\u1ed9t ph\u1ea7n c\u1ee9ng th\u00f4ng th\u01b0\u1eddng h\u01a1n.<\/p>","protected":false},"excerpt":{"rendered":"

          Neste artigo darei algumas dicas e estrat\u00e9gias para escolher a melhor maquina de minera\u00e7\u00e3o de criptomoedas, bitcoin e altcoins. Atualmente … <\/p>\n

          \u0110\u1ecdc th\u00eam\u2026<\/a><\/p>","protected":false},"author":1,"featured_media":2195,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-2194","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dicas"],"_links":{"self":[{"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/posts\/2194","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/comments?post=2194"}],"version-history":[{"count":0,"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/posts\/2194\/revisions"}],"wp:attachment":[{"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/media?parent=2194"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/categories?post=2194"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/coinyze.com\/vi\/wp-json\/wp\/v2\/tags?post=2194"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}